/* ============================================================
   Design tokens — single source of truth for every surface.
   Hex values for --bg*, --text-muted* are asserted by test/smoke.py
   (muted text must stay >= 4.5:1 on --bg, --bg-secondary, --bg-tertiary).
   ============================================================ */
:root {
    color-scheme: dark;

    /* Surfaces: page → inset → raised */
    --bg: #090c10;
    --bg-secondary: #0f1419;
    --bg-tertiary: #161d24;
    --panel: #0f141a;
    --panel-strong: #131a21;
    --panel-light: rgba(255, 255, 255, 0.035);
    --panel-hover: rgba(255, 255, 255, 0.055);
    --surface-sheen: linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0) 42%);
    --line: rgba(255, 255, 255, 0.07);
    --line-strong: rgba(255, 255, 255, 0.13);
    --line-highlight: rgba(255, 255, 255, 0.05);

    /* Text */
    --text: #e8edf2;
    --text-secondary: #a3afb9;
    --text-muted: #8593a0;
    --text-muted-2: #8997a3;

    /* Brand + semantic */
    --accent: #6fe3c6;
    --accent-strong: #3cc9a8;
    --accent-2: #7aa2ff;
    --accent-soft: rgba(111, 227, 198, 0.12);
    --accent-glow: rgba(111, 227, 198, 0.28);
    --accent-gradient: linear-gradient(135deg, #7cf0d2 0%, #45cdb0 55%, #36b3c4 100%);
    --on-accent: #04130e;
    --primary: #6fe3c6;
    --success: #34d399;
    --danger: #fb7185;
    --warning: #f5b544;
    --info: #7aa2ff;
    --violet: #b197fc;
    --neutral: #94a3b8;
    --success-soft: rgba(52, 211, 153, 0.12);
    --danger-soft: rgba(251, 113, 133, 0.12);
    --warning-soft: rgba(245, 181, 68, 0.12);
    --info-soft: rgba(122, 162, 255, 0.12);
    --neutral-soft: rgba(148, 163, 184, 0.12);
    --violet-soft: rgba(177, 151, 252, 0.12);

    /* Elevation */
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.35), 0 1px 1px rgba(0, 0, 0, 0.2);
    --shadow: 0 12px 32px -10px rgba(0, 0, 0, 0.6), 0 2px 6px rgba(0, 0, 0, 0.28);
    --shadow-lg: 0 28px 72px -16px rgba(0, 0, 0, 0.75), 0 6px 16px rgba(0, 0, 0, 0.35);
    --ring: 0 0 0 3px rgba(111, 227, 198, 0.22);

    /* Shape */
    --radius-lg: 16px;
    --radius: 12px;
    --radius-sm: 10px;
    --radius-xs: 6px;

    /* Type */
    --font-sans: -apple-system, BlinkMacSystemFont, "SF Pro Text", "Inter", "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "Segoe UI", sans-serif;
    --font-mono: "SF Mono", ui-monospace, "JetBrains Mono", Menlo, Consolas, monospace;

    /* Motion: short feedback, gentle entrances, explicit layout transitions. */
    --ease: cubic-bezier(0.2, 0, 0, 1);
    --ease-out: cubic-bezier(0.16, 1, 0.3, 1);
    --ease-in: cubic-bezier(0.4, 0, 1, 1);
    --dur-fast: 0.14s;
    --dur: 0.22s;
    --dur-slow: 0.36s;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    top: -100px;
    left: 16px;
    z-index: 10001;
    padding: 10px 16px;
    background: var(--accent);
    color: var(--on-accent);
    font-weight: 700;
    border-radius: var(--radius-xs);
    text-decoration: none;
}
.skip-link:focus {
    top: 16px;
}

html, body {
    min-height: 100vh;
    font-family: var(--font-sans);
    background: var(--bg);
    color: var(--text);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

body {
    background: radial-gradient(ellipse at 12% 0%, color-mix(in srgb, var(--accent) 5%, transparent), transparent 42%), radial-gradient(ellipse at 90% 12%, color-mix(in srgb, var(--info) 4%, transparent), transparent 38%), var(--bg);
    background-attachment: fixed;
    line-height: 1.5;
}

/* === Top navigation === */
.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}
.brand-logo { color: var(--on-accent); flex-shrink: 0; width: 34px; height: 34px; padding: 7px; border-radius: var(--radius-sm); background: var(--accent-gradient); box-shadow: inset 0 1px 0 var(--line-highlight), var(--shadow-sm); }
.brand-text {
    font-size: 16px;
    font-weight: 700;
    letter-spacing: -0.01em;
    color: var(--text);
    white-space: nowrap;
}

.topnav {
    display: flex;
    align-items: center;
    gap: 2px;
    min-width: 0;
    padding: 3px;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    background: color-mix(in srgb, var(--bg-secondary) 75%, transparent);
}
.tab {
    display: inline-flex;
    align-items: center;
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    padding: 7px 10px;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    white-space: nowrap;
    min-height: 34px;
    transition: color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.tab:hover { color: var(--text); background: var(--panel-light); }
.tab.active {
    background: var(--accent-soft);
    box-shadow: inset 0 1px 0 var(--line-highlight), var(--shadow-sm);
    color: var(--accent);
    font-weight: 600;
}

.topnav-tools { position: relative; }
.topnav-tools-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border: none;
    background: transparent;
    border-radius: var(--radius-sm);
    padding: 7px 10px;
    color: var(--text-secondary);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
    font-family: inherit;
    white-space: nowrap;
    min-height: 34px;
    transition: color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease);
}
.topnav-tools-btn:hover { color: var(--text); background: var(--panel-light); }
.topnav-tools-btn i {
    font-size: 11px;
    color: var(--text-muted);
    transition: transform var(--dur) var(--ease);
}
.topnav-tools.is-open .topnav-tools-btn { color: var(--accent); background: var(--panel-light); }
.topnav-tools:has(.tab.active) .topnav-tools-btn { color: var(--accent); font-weight: 600; }
.topnav-tools.is-open .topnav-tools-btn i { transform: rotate(180deg); }
.topnav-tools-menu {
    display: none;
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    min-width: 172px;
    background: var(--panel-strong);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    box-shadow: var(--shadow);
    padding: 6px;
    z-index: 120;
    transform-origin: top right;
}
.topnav-tools.is-open .topnav-tools-menu {
    display: flex;
    flex-direction: column;
    gap: 2px;
    animation: menu-in var(--dur) var(--ease-out) both;
}
.topnav-tools-menu .tab { width: 100%; justify-content: flex-start; }
@keyframes menu-in { from { opacity: 0; transform: translateY(-4px) scale(.97); } to { opacity: 1; transform: translateY(0) scale(1); } }
.tab:active, .topnav-tools-btn:active, .nav-toggle:active { transform: scale(.98); }

.nav-toggle {
    display: none;
    align-items: center;
    gap: 6px;
    border: 1px solid var(--line);
    background: var(--panel);
    color: var(--text);
    font-size: 14px;
    font-weight: 600;
    font-family: inherit;
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    min-height: 44px;
    cursor: pointer;
}
.nav-toggle i {
    font-size: 12px;
    color: var(--text-muted);
    transition: transform var(--dur) var(--ease);
}

/* === Main Area === */
.main-area {
    min-width: 0;
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* === Topbar (site header) === */
.topbar {
    position: sticky;
    top: 0;
    z-index: 50;
    background: color-mix(in srgb, var(--panel) 88%, transparent);
    backdrop-filter: blur(16px);
    border-bottom: 1px solid var(--line);
    padding: 10px 24px;
    min-height: 64px;
    display: flex;
    align-items: center;
    gap: 12px 20px;
}
.topbar-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-left: auto;
}
.status-cluster { display: inline-flex; align-items: center; padding: 5px 2px; border: 1px solid var(--line); border-radius: 999px; background: var(--panel-light); }
.topbar .status-cluster .chip { padding: 2px 9px; border: 0; border-radius: 0; background: transparent; font-size: 10px; font-weight: 500; }
.status-cluster .chip + .chip { border-left: 1px solid var(--line); }
.topbar-actions #refreshBtn { background: var(--panel-light); border-color: var(--line-strong); color: var(--text-secondary); box-shadow: none; }
.topbar-actions #logoutBtn { background: transparent; border-color: transparent; color: var(--text-muted); box-shadow: none; }
.topbar-actions #refreshBtn:hover, .topbar-actions #logoutBtn:hover { color: var(--text); background: var(--bg-tertiary); }

.chip {
    border-radius: 999px;
    padding: 5px 12px;
    font-size: 11px;
    font-weight: 600;
    border: 1px solid var(--line);
    background: var(--panel-light);
    color: var(--text-secondary);
    display: inline-flex;
    align-items: center;
    gap: 6px;
    white-space: nowrap;
}
.chip .dot {
    width: 7px; height: 7px;
    border-radius: 50%;
    display: inline-block;
}
.chip .dot.ok { background: var(--success); }
.chip .dot.warn { background: var(--warning); }
.chip .dot.off { background: var(--text-muted); }

/* Independent health observations remain visible outside the mobile topbar. */
.dashboard-health { margin: 0 0 16px; padding: 14px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--panel-light); }
.health-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); gap: 14px; }
.health-item { min-width: 0; font-size: 12px; overflow-wrap: anywhere; }
.health-item h3 { display: flex; align-items: baseline; flex-wrap: wrap; gap: 6px 10px; margin: 0 0 7px; font-size: 12px; }
.health-item p { margin: 5px 0; line-height: 1.6; color: var(--text-secondary); }
.health-item small { display: block; line-height: 1.6; color: var(--text-muted); }
.health-status { font-size: 11px; font-weight: 600; }
.health-status.ok { color: var(--success); }
.health-status.warn { color: var(--warning); }
.health-status.off { color: var(--text-muted); }
.health-operations { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 10px; margin: 8px 0; }
.health-operation { min-width: 0; }
.health-error { margin-top: 6px; }
.health-error summary { cursor: pointer; color: var(--warning); padding-block: 5px; }
.health-error summary:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.health-error pre { white-space: pre-wrap; overflow-wrap: anywhere; max-height: 180px; overflow: auto; padding: 8px; margin: 5px 0; background: var(--bg-tertiary); font-size: 11px; }
@media (max-width: 600px) {
    .health-grid { gap: 16px; }
    .health-error summary { min-height: 40px; display: list-item; align-content: center; }
}

.btn {
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm);
    background: var(--panel-light);
    color: var(--text);
    padding: 7px 12px;
    font-size: 13px;
    font-weight: 600;
    cursor: pointer;
    font-family: inherit;
    white-space: nowrap;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    min-height: 36px;
    transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease);
}
.btn:hover {
    border-color: var(--line-strong);
    background: var(--bg-tertiary);
}
.btn:active { transform: scale(.98); }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }
.btn-primary {
    background: var(--accent-gradient);
    color: var(--on-accent);
    border-color: var(--accent);
}
.btn-primary:hover {
    background: var(--accent-gradient);
    border-color: var(--accent-strong);
    box-shadow: 0 0 18px -6px var(--accent-glow);
}
.btn-secondary {
    background: transparent;
    color: var(--text-secondary);
}
.btn-danger {
    background: var(--danger-soft);
    color: var(--danger);
    border-color: color-mix(in srgb, var(--danger) 28%, transparent);
}
.btn-danger:hover { background: var(--danger-soft); border-color: var(--danger); }
.btn-danger-outline, .btn-secondary.btn-danger-outline {
    background: transparent;
    color: var(--danger);
    border-color: color-mix(in srgb, var(--danger) 28%, transparent);
}
.btn-danger-outline:hover, .btn-secondary.btn-danger-outline:hover {
    background: var(--danger-soft);
    border-color: var(--danger);
}
.btn-warn { background: var(--warning-soft); color: var(--warning); border-color: color-mix(in srgb, var(--warning) 28%, transparent); }
.btn-warn:hover { background: var(--warning-soft); border-color: var(--warning); }
.btn-sm { padding: 5px 10px; font-size: 12px; min-height: 30px; border-radius: var(--radius-xs); }

/* === Panels === */
#mainContent {
    flex: 1;
    padding: 28px 28px 40px;
    max-width: 1400px;
    width: 100%;
    margin: 0 auto;
    outline: none;
    box-shadow: none;
}
.panel {
    display: none;
}
.panel.active { display: block; animation: panel-in var(--dur-slow) var(--ease-out) both; }
.panel.active > * { animation: panel-in var(--dur) var(--ease-out) backwards; }
.panel.active > :nth-child(2) { animation-delay: 25ms; }
.panel.active > :nth-child(3) { animation-delay: 50ms; }
.panel.active > :nth-child(n+4) { animation-delay: 75ms; }
@keyframes panel-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.panel-context {
    margin: 4px 0 0;
    font-size: 13px;
    color: var(--text-muted);
    line-height: 1.5;
    max-width: 720px;
}
.panel-header-with-context {
    margin-bottom: 24px;
}
.panel-header-with-context .section-title { margin-bottom: 4px; }

/* Keyboard focus visibility */
:focus-visible {
    outline: 2px solid var(--accent);
    outline-offset: 3px;
    box-shadow: var(--ring);
}

/* === Cards Grid === */
.cards {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}
.card {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 16px;
    background: var(--surface-sheen), var(--panel);
    box-shadow: inset 0 1px 0 var(--line-highlight);
    transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.card .card-label {
    font-size: 11px;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 4px;
}
.card .card-value {
    margin-top: 8px;
    font-size: 30px;
    font-weight: 650;
    font-variant-numeric: tabular-nums;
    letter-spacing: -0.02em;
    line-height: 1.2;
}
.card .card-value.good { color: var(--success); }
.card .card-value.bad { color: var(--danger); }
.card .card-value.warn { color: var(--warning); }
.card .card-value.info { color: var(--info); }
.card .card-value.accent { color: var(--accent); }
.card .card-value.neutral { color: var(--text); }
.card .card-sub {
    margin-top: 4px;
    font-size: 11px;
    color: var(--text-muted);
}
/* First row carries the overview; the second is a single quiet metric strip. */
#statsCards { column-gap: 0; row-gap: 12px; }
#statsCards .card:nth-child(-n+4) { position: relative; min-height: 136px; padding: 20px; margin-right: 12px; }
#statsCards .card:nth-child(4) { margin-right: 0; }
#statsCards .card:nth-child(-n+4)::before { position: absolute; top: 16px; right: 16px; display: grid; place-items: center; width: 32px; height: 32px; border-radius: var(--radius-sm); font: 900 13px 'Font Awesome 6 Free'; background: var(--info-soft); color: var(--info); content: '\f201'; }
#statsCards .card:nth-child(2)::before { content: '\f058'; color: var(--accent); background: var(--accent-soft); }
#statsCards .card:nth-child(3)::before { content: '\f0e7'; color: var(--info); background: var(--info-soft); }
#statsCards .card:nth-child(4)::before { content: '\f233'; color: var(--text-secondary); background: var(--neutral-soft); }
#statsCards .card:nth-child(-n+4) .card-value { margin-top: 18px; }
#statsCards .card:nth-child(n+5) { display: flex; flex-wrap: wrap; gap: 8px 16px; align-items: center; justify-content: space-between; min-height: 60px; border-radius: 0; border-right: 0; padding: 12px 20px; background: var(--panel); }
#statsCards .card:nth-child(5) { border-radius: var(--radius) 0 0 var(--radius); }
#statsCards .card:last-child { border-radius: 0 var(--radius) var(--radius) 0; border-right: 1px solid var(--line); }
#statsCards .card:nth-child(n+5) .card-value { margin: 0; font-size: 18px; font-weight: 600; }

/* === Section blocks === */
.section-heading { display: flex; align-items: center; justify-content: space-between; gap: 16px; flex-wrap: wrap; }
.toolbar-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.section-title {
    margin: 0 0 16px;
    font-size: 22px;
    font-weight: 600;
    letter-spacing: -0.02em;
}
.block {
    min-width: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    background: var(--surface-sheen), var(--panel);
    padding: 20px;
    box-shadow: inset 0 1px 0 var(--line-highlight);
    transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease);
}
.block h3 { margin: 0 0 16px; font-size: 14px; font-weight: 600; }

.split {
    margin-top: 14px;
    display: grid;
    grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr);
    gap: 16px;
}
.grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
[data-panel="dashboard"] > .split, [data-panel="dashboard"] > .runtime-details { margin-top: 20px !important; }

/* === Mini list === */
.mini-list {
    list-style: none;
    display: grid;
    gap: 8px;
}
.dashboard-active-requests { min-height: 0; min-width: 0; }
.active-requests-list {
    align-content: start;
    grid-template-columns: minmax(0, 1fr);
    height: 300px;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    padding-right: 4px;
    scrollbar-gutter: stable;
    width: 100%;
}
.mini-list li {
    min-width: 0;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 12px;
    background: var(--bg-secondary);
    transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 8px;
    font-size: 13px;
}
.mini-list li strong {
    font-variant-numeric: tabular-nums;
    font-size: 13px;
    font-weight: 700;
}
#topProvidersList li { min-height: 52px; }
#topProvidersList li > span:first-child { min-width: 0; overflow-wrap: anywhere; }
#topProvidersList li > span:last-child { flex-shrink: 0; display: inline-flex; align-items: center; gap: 6px; }
.dashboard-active-requests h3 { min-height: 32px; }
.request-active-item[role="button"] { cursor: pointer; }
.request-active-item[role="button"]:hover { border-color: var(--accent); }
.request-active-item[role="button"]:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

/* Runtime details */
.runtime-details > summary {
    cursor: pointer;
    font-size: 14px;
    font-weight: 600;
    padding: 4px 0;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
}
.runtime-details > summary::-webkit-details-marker { display: none; }
.runtime-details > summary::after { content: '\f078'; font: 900 11px 'Font Awesome 6 Free'; margin-left: auto; color: var(--text-muted); transition: transform var(--dur) var(--ease); }
.runtime-details[open] > summary::after { transform: rotate(180deg); }
.runtime-details[open] > .table-wrap { margin-top: 16px; animation: panel-in var(--dur) var(--ease-out); }

/* === Tables === */
.table-wrap {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    overflow: auto;
    background: var(--panel);
    scrollbar-gutter: stable;
}
table { width: 100%; border-collapse: separate; border-spacing: 0; font-size: 13px; font-variant-numeric: tabular-nums; }
th, td {
    border-bottom: 1px solid var(--line);
    padding: 12px;
    vertical-align: middle;
    text-align: left;
}
th {
    color: var(--text-muted);
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    background: var(--panel-strong);
    position: sticky;
    top: 0;
    z-index: 1;
    white-space: nowrap;
}
tr:last-child td { border-bottom: 0; }
td { transition: background var(--dur-fast) var(--ease); }
@media (hover: hover) {
    tr:hover td { background: var(--panel-light); }
    .card:hover, .block:hover { border-color: var(--line-strong); box-shadow: inset 0 1px 0 var(--line-highlight), var(--shadow-sm); }
    .mini-list li:hover { border-color: var(--line-strong); background: var(--panel-light); }
}

/* === Badges === */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    border-radius: 999px;
    padding: 3px 10px;
    font-size: 11px;
    font-weight: 600;
    transition: opacity var(--dur-fast) var(--ease);
}
.badge.success { background: var(--success-soft); color: var(--success); }
.badge.danger { background: var(--danger-soft); color: var(--danger); }
.badge.warning { background: var(--warning-soft); color: var(--warning); }
.badge.info { background: var(--info-soft); color: var(--info); }
.badge.neutral { background: var(--neutral-soft); color: var(--text-secondary); }
.badge.live::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 3px color-mix(in srgb, currentColor 12%, transparent); animation: live-dot 2.4s var(--ease) infinite; }
@keyframes live-dot { 0%, 100% { opacity: 1; transform: scale(1); } 50% { opacity: .7; transform: scale(.9); } }

/* === Skeleton loading === */
@keyframes skeleton-shimmer { from { transform: translateX(-100%); } to { transform: translateX(100%); } }
.skeleton { position: relative; overflow: hidden; isolation: isolate; background: var(--bg-tertiary); border-radius: var(--radius-xs); color: transparent; }
.skeleton::after { content: ''; position: absolute; inset: 0; background: linear-gradient(90deg, transparent, var(--line-highlight), transparent); animation: skeleton-shimmer 2.2s var(--ease) infinite; }
.skeleton-line { height: 12px; margin-bottom: 6px; border-radius: 4px; }
.skeleton-line:last-child { margin-bottom: 0; width: 60%; }
.skeleton-card { padding: 16px; border: 1px solid var(--line); border-radius: var(--radius); }
.skeleton-card .skeleton-line:first-child { height: 10px; width: 40%; margin-bottom: 10px; }
.skeleton-card .skeleton-line:last-child { height: 24px; width: 50%; }
@keyframes value-flash { from { opacity: .86; } to { opacity: 1; } }
.card-value.changed { animation: value-flash var(--dur-slow) var(--ease-out); }

/* Status dots */
.status-dot { width: 8px; height: 8px; border-radius: 50%; display: inline-block; }
.status-dot.ok { background: var(--success); }
.status-dot.err { background: var(--danger); }
.status-dot.disabled { background: var(--text-muted); }
.pulse-dot { opacity: 0.85; }
.pulse-indicator { display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--success); margin-left: 4px; }
.chip .dot, .pulse-indicator { position: relative; flex-shrink: 0; }
.chip .dot.ok::after, .pulse-indicator::after { content: ''; position: absolute; inset: -4px; border: 1px solid var(--success); border-radius: 50%; opacity: .3; animation: live-halo 2.4s var(--ease) infinite; }
.dashboard-active-requests .pulse-dot { position: relative; opacity: 1; }
.dashboard-active-requests .pulse-dot::after { content: ''; position: absolute; right: -2px; top: -2px; width: 6px; height: 6px; background: var(--success); border-radius: 50%; box-shadow: 0 0 0 4px var(--success-soft); animation: live-dot 2.4s var(--ease) infinite; }
@keyframes live-halo { 0%, 100% { opacity: .3; transform: scale(.85); } 50% { opacity: .12; transform: scale(1.15); } }
.text-red { color: var(--danger); }
.text-orange { color: var(--warning); }
.row-failed td { background-color: color-mix(in srgb, var(--danger) 4%, transparent); }
.row-failed td:first-child { box-shadow: inset 2px 0 0 var(--danger); }

.progress-bar-wrap { width: 100%; height: 6px; background: var(--bg-tertiary); border-radius: 3px; overflow: hidden; }
.progress-bar-fill { height: 100%; border-radius: 3px; transition: width var(--dur) var(--ease), background var(--dur-fast) var(--ease); }
.progress-bar-fill.good { background: var(--success); }
.progress-bar-fill.warn { background: var(--warning); }
.progress-bar-fill.bad { background: var(--danger); }

/* ==== REGION usage-quota-identity BEGIN (owner: usage slice) ==== */
/* === Quota UI === */
.quota-section-heading { margin-bottom: 12px; }
.quota-alerts { display: grid; gap: 6px; margin-bottom: 12px; }
.quota-alert {
    display: flex; align-items: flex-start; gap: 8px; padding: 9px 11px;
    border: 1px solid var(--line); border-left: 3px solid var(--info);
    border-radius: var(--radius-xs); background: rgba(96, 165, 250, 0.06);
    color: var(--text-secondary); font-size: 12px; line-height: 1.45;
}
.quota-alert.warning { border-left-color: var(--warning); background: rgba(251, 191, 36, 0.06); }
.quota-alert.critical, .quota-alert.error { border-left-color: var(--danger); background: rgba(248, 113, 113, 0.06); }
.quota-alert.success { border-left-color: var(--success); background: rgba(74, 222, 128, 0.06); }
.quota-alert.incomplete, .quota-alert.stale { border-left-color: var(--warning); background: rgba(251, 191, 36, 0.06); }
.quota-alert strong { color: var(--text); }
.quota-pool-summary { margin-bottom: 12px; }
.quota-pool-summary-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; }
.quota-pool-summary-title { font-size: 14px; font-weight: 700; }
.quota-pool-summary-level { font-size: 12px; font-weight: 700; text-transform: uppercase; }
.quota-pool-summary-level.healthy { color: var(--success); }
.quota-pool-summary-level.warning { color: var(--warning); }
.quota-pool-summary-level.critical { color: var(--danger); }
.quota-pool-summary-level.incomplete, .quota-pool-summary-level.stale { color: var(--warning); }
.quota-pool-summary-level.unknown { color: var(--text-secondary); }
.quota-pool-metrics { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.quota-pool-metric { min-width: 90px; padding: 7px 9px; border: 1px solid var(--line); border-radius: var(--radius-xs); background: var(--bg-secondary); }
.quota-pool-metric-label { display: block; color: var(--text-secondary); font-size: 10px; }
.quota-pool-metric-value { display: block; margin-top: 2px; color: var(--text); font-size: 15px; font-weight: 700; font-variant-numeric: tabular-nums; }
.quota-account-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(280px, 1fr)); align-items: start; gap: 10px; }
.usage-subhead { display: flex; align-items: baseline; gap: 6px; margin: 18px 0 10px; font-size: 14px; font-weight: 700; }
.usage-count { color: var(--text-secondary); font-size: 11px; font-weight: 500; font-variant-numeric: tabular-nums; }
.quota-account-card { min-width: 0; border: 1px solid var(--line); border-radius: var(--radius); padding: 12px; background: var(--panel); }
.quota-account-card.archived { border-style: dashed; background: var(--bg-secondary); }
.quota-account-card:hover { border-color: var(--line-strong); }
.quota-account-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 8px; margin-bottom: 8px; }
.quota-account-title { min-width: 0; font-size: 14px; font-weight: 700; overflow-wrap: anywhere; }
.quota-account-meta { margin-top: 3px; color: var(--text-secondary); font-size: 11px; overflow-wrap: anywhere; }
.quota-account-actions { display: flex; flex-wrap: wrap; justify-content: flex-end; gap: 5px; }
.quota-risk-badge, .quota-source-badge { display: inline-flex; align-items: center; gap: 4px; padding: 2px 7px; border-radius: 999px; border: 1px solid var(--line); font-size: 10px; font-weight: 700; white-space: nowrap; }
.quota-risk-badge.healthy { color: var(--success); }
.quota-risk-badge.warning { color: var(--warning); }
.quota-risk-badge.critical { color: var(--danger); }
.quota-risk-badge.incomplete, .quota-risk-badge.stale { color: var(--warning); }
.quota-risk-badge.unknown { color: var(--text-secondary); }
.quota-risk-badge.error { color: var(--danger); }
.quota-source-badge { color: var(--text-secondary); font-weight: 500; }
.quota-window-list { display: grid; gap: 6px; }
.quota-window { padding: 7px 9px; border: 1px solid var(--line); border-radius: var(--radius-xs); background: rgba(255, 255, 255, 0.02); min-width: 0; }
.quota-window.warning { border-color: rgba(251, 191, 36, 0.38); }
.quota-window.critical { border-color: rgba(248, 113, 113, 0.42); }
.quota-window.incomplete, .quota-window.stale { border-color: rgba(251, 191, 36, 0.38); }
.quota-window.unknown { border-style: dashed; }
.quota-window-meta { display: flex; align-items: center; justify-content: space-between; gap: 8px; }
.quota-window-head { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 8px; font-size: 12px; }
.quota-window-name { min-width: 0; font-weight: 600; overflow-wrap: anywhere; }
.quota-window-countdown { justify-self: center; color: var(--text-secondary); font-size: 10px; font-variant-numeric: tabular-nums; white-space: nowrap; }
.quota-window-pct { justify-self: end; font-variant-numeric: tabular-nums; font-weight: 700; white-space: nowrap; }
.quota-window-pct.healthy { color: var(--success); }
.quota-window-pct.warning { color: var(--warning); }
.quota-window-pct.critical { color: var(--danger); }
.quota-window-pct.incomplete, .quota-window-pct.stale { color: var(--warning); }
.quota-window-pct.unknown { color: var(--text-secondary); }
.quota-window .progress-bar-wrap { margin-top: 6px; height: 7px; }
.quota-capacity-estimate { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px; margin-top: 6px; }
.quota-capacity-estimate > div { min-width: 0; padding: 8px; border: 1px solid var(--line); border-radius: var(--radius-xs); background: rgba(96, 165, 250, 0.04); }
.quota-capacity-estimate span, .quota-capacity-estimate small { display: block; color: var(--text-secondary); font-size: 9px; }
.quota-capacity-estimate strong { display: block; margin: 3px 0; color: var(--text); font-size: 11px; line-height: 1.45; overflow-wrap: anywhere; }
.quota-capacity-estimate .quota-capacity-samples { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
.quota-capacity-estimate .quota-capacity-samples > div { min-width: 0; }
.quota-capacity-estimate .quota-capacity-samples > div:last-child { text-align: right; }
.quota-amount-lines { display: grid; gap: 3px; margin: 5px 0; }
.quota-amount-lines > div { display: flex; justify-content: space-between; gap: 8px; align-items: baseline; }
.quota-amount-lines dt { color: var(--text-secondary); font-size: 9px; }
.quota-amount-lines dd { min-width: 0; margin: 0; color: var(--text); font-size: 11px; font-weight: 700; text-align: right; overflow-wrap: anywhere; }
.quota-usage-bucket .quota-amount-lines dd { font-size: 10px; }
.quota-usage-bucket.overage .quota-amount-lines dd { color: var(--warning); }
.quota-estimated-usage { margin-top: 6px; padding: 8px; border: 1px solid var(--line); border-radius: var(--radius-xs); background: rgba(96, 165, 250, 0.04); }
.quota-estimated-usage-meta { color: var(--text-secondary); font-size: 9px; line-height: 1.45; }
.quota-estimated-usage-values { display: flex; align-items: baseline; justify-content: space-between; gap: 8px 18px; margin-top: 6px; flex-wrap: wrap; }
.quota-estimated-usage-values > div { display: flex; align-items: baseline; gap: 6px; min-width: 0; }
.quota-estimated-usage-values span { color: var(--text-secondary); font-size: 9px; }
.quota-estimated-usage-values strong { color: var(--text); font-size: 12px; line-height: 1.35; overflow-wrap: anywhere; }
.quota-percent-chart { position: relative; min-width: 0; margin: 8px 0 0; padding: 8px 8px 5px; border: 1px solid var(--line); border-radius: var(--radius-xs); background: rgba(255, 255, 255, 0.02); overflow: hidden; }
.quota-percent-chart figcaption { display: flex; align-items: baseline; justify-content: space-between; gap: 8px; margin-bottom: 4px; }
.quota-percent-chart figcaption strong { color: var(--text); font-size: 11px; }
.quota-percent-chart figcaption span { color: var(--text-secondary); font-size: 9px; text-align: right; }
.quota-percent-chart-scroll { max-width: 100%; width: 100%; overflow-x: auto; overflow-y: hidden; scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, 0.15) transparent; }
.quota-percent-chart-scroll::-webkit-scrollbar { height: 5px; }
.quota-percent-chart-scroll::-webkit-scrollbar-thumb { border-radius: 999px; background: rgba(255, 255, 255, 0.15); }
.quota-percent-chart-canvas { position: relative; min-width: 100%; height: 238px; }
.quota-percent-chart canvas { outline: none; }
.quota-percent-chart canvas:focus-visible { outline: 2px solid var(--accent); outline-offset: -2px; border-radius: var(--radius-xs); }
.quota-percent-chart-tooltip { position: absolute; z-index: 4; display: none; width: max-content; min-width: 0; padding: 10px; border: 1px solid var(--line-strong); border-radius: 8px; background: rgba(16, 20, 21, 0.96); box-shadow: var(--shadow); color: var(--text); font-size: 10px; line-height: 1.45; pointer-events: none; overflow: auto; }
.quota-percent-chart-tooltip.is-visible { display: block; }
.quota-percent-chart-tooltip-title, .quota-percent-chart-tooltip-total { display: block; }
.quota-percent-chart-tooltip-title { font-variant-numeric: tabular-nums; font-size: 11px; }
.quota-percent-chart-tooltip-total { margin-top: 3px; color: var(--text-secondary); }
.quota-percent-chart-tooltip-models { display: grid; gap: 6px; margin-top: 8px; padding-top: 7px; border-top: 1px solid var(--line); }
.quota-percent-chart-tooltip-model { display: grid; grid-template-columns: 8px minmax(0, 1fr); align-items: start; gap: 7px; }
.quota-percent-chart-tooltip-model > i { width: 8px; height: 8px; margin-top: 3px; border-radius: 2px; }
.quota-percent-chart-tooltip-model strong, .quota-percent-chart-tooltip-model span { display: block; overflow-wrap: anywhere; }
.quota-percent-chart-tooltip-model strong { font-size: 10px; }
.quota-percent-chart-tooltip-model span { margin-top: 1px; color: var(--text-secondary); font-size: 9px; }
.quota-percent-chart-tooltip-note { display: block; color: var(--warning); font-size: 9px; overflow-wrap: anywhere; }
.quota-percent-overage { min-width: 0; margin: 8px 0 0; padding: 8px; border: 1px solid rgba(251, 191, 36, 0.38); border-radius: var(--radius-xs); background: rgba(251, 191, 36, 0.05); }
.quota-percent-overage-head, .quota-percent-overage-total, .quota-percent-overage-model { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 4px 8px; }
.quota-percent-overage-head strong { color: var(--text); font-size: 11px; }
.quota-percent-overage-head span { color: var(--warning); font-size: 9px; font-weight: 700; }
.quota-percent-overage-total { margin-top: 8px; }
.quota-percent-overage-total span { color: var(--text-secondary); font-size: 9px; }
.quota-percent-overage-total strong { color: var(--warning); font-size: 10px; overflow-wrap: anywhere; }
.quota-percent-overage-models { display: grid; gap: 4px; margin-top: 8px; padding-top: 8px; border-top: 1px solid rgba(251, 191, 36, 0.22); }
.quota-percent-overage-model { min-width: 0; font-size: 9px; }
.quota-percent-overage-model strong { min-width: 0; color: var(--text); overflow-wrap: anywhere; }
.quota-percent-overage-model span { min-width: 0; color: var(--text-secondary); text-align: right; overflow-wrap: anywhere; }
.quota-percent-overage-note { margin-top: 8px; color: var(--text-secondary); font-size: 9px; line-height: 1.45; overflow-wrap: anywhere; }
.quota-usage-breakdown { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 5px; margin-top: 6px; }
.quota-usage-bucket { min-width: 0; padding: 7px 8px; border: 1px solid var(--line); border-radius: var(--radius-xs); background: rgba(255, 255, 255, 0.02); }
.quota-usage-bucket.overage { border-color: rgba(251, 191, 36, 0.38); background: rgba(251, 191, 36, 0.05); }
.quota-usage-bucket span { display: block; color: var(--text-secondary); font-size: 9px; }
.quota-usage-bucket strong { display: block; margin-top: 3px; color: var(--text); font-size: 10px; line-height: 1.5; overflow-wrap: anywhere; }
.quota-usage-bucket.overage strong { color: var(--warning); }
.quota-usage-note { grid-column: 1 / -1; color: var(--text-secondary); font-size: 9px; line-height: 1.45; }
.quota-window-meta { margin-top: 5px; color: var(--text-secondary); font-size: 10px; flex-wrap: wrap; }
.quota-window-meta span { overflow-wrap: anywhere; }
.quota-card-footer { display: flex; justify-content: space-between; gap: 8px; margin-top: 10px; padding-top: 8px; border-top: 1px solid var(--line); color: var(--text-secondary); font-size: 10px; flex-wrap: wrap; }
.quota-account-placeholder { border-style: dashed; }
.quota-account-sync-state { margin-bottom: 8px; padding: 7px 8px; border: 1px solid var(--line); border-radius: var(--radius-xs); color: var(--text-secondary); font-size: 10px; line-height: 1.45; overflow-wrap: anywhere; }
.quota-account-sync-state.pending { background: rgba(96, 165, 250, 0.04); }
.quota-account-sync-state.warning { border-color: rgba(251, 191, 36, 0.35); background: rgba(251, 191, 36, 0.05); color: var(--warning); }
.quota-account-sync-state.error { border-color: rgba(248, 113, 113, 0.35); background: rgba(248, 113, 113, 0.05); color: var(--danger); }
.quota-reset-credits { display: flex; align-items: baseline; justify-content: space-between; gap: 8px 16px; margin-top: 8px; padding: 7px 8px; border: 1px solid rgba(96, 165, 250, 0.28); border-radius: var(--radius-xs); background: rgba(96, 165, 250, 0.05); color: var(--text-secondary); font-size: 10px; }
.quota-reset-credits strong { color: var(--text); }
.quota-reset-credit-countdown { margin-left: auto; font-variant-numeric: tabular-nums; text-align: right; white-space: nowrap; }
.quota-management-grid { margin-top: 12px; }
.quota-history-status.incomplete, .quota-history-status.stale { color: var(--warning); }
.quota-history-filters { display: grid; grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr) 88px; gap: 6px; margin: 8px 0; }
.quota-history-filters input, .quota-form input { min-width: 0; padding: 8px 9px; border: 1px solid var(--line); border-radius: var(--radius-xs); background: var(--bg-secondary); color: var(--text); font: inherit; font-size: 12px; }
.quota-history-filters input:focus, .quota-form input:focus { border-color: var(--accent); }
.quota-form input[readonly] { color: var(--text-secondary); cursor: default; }
.quota-history-list, .quota-mappings-list { display: grid; gap: 6px; max-height: 360px; overflow: auto; }
.quota-mappings-list { grid-template-columns: repeat(3, minmax(0, 1fr)); align-items: stretch; margin-top: 10px; }
.quota-mappings-list > .small-muted, .quota-mappings-list > .quota-inline-status { grid-column: 1 / -1; }
.quota-history-row, .quota-mapping-row { min-width: 0; padding: 8px 9px; border: 1px solid var(--line); border-radius: var(--radius-xs); background: var(--bg-secondary); font-size: 11px; }
.quota-history-row { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) auto; gap: 8px; align-items: center; }
.quota-history-main, .quota-history-meta, .quota-mapping-main { min-width: 0; overflow-wrap: anywhere; }
.quota-history-main strong, .quota-mapping-main strong { color: var(--text); }
.quota-history-meta, .quota-mapping-meta { margin-top: 2px; color: var(--text-secondary); }
.quota-mapping-row { display: flex; min-height: 92px; align-items: stretch; flex-direction: column; justify-content: space-between; gap: 8px; }
.quota-mapping-row.is-editing { border-color: var(--accent); box-shadow: inset 0 0 0 1px rgba(112, 219, 192, 0.35); }
.quota-row-actions { display: flex; justify-content: flex-end; gap: 4px; flex-wrap: wrap; flex-shrink: 0; }

/* === Pricing management === */
.quota-pricing-heading { align-items: flex-start; }
.quota-pricing-heading-note { margin: 4px 0 0 27px; color: var(--text-muted-2); font-size: 11px; }
.quota-pricing-status { margin-top: 12px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: rgba(255, 255, 255, 0.02); overflow: hidden; }
.quota-pricing-status-summary { display: flex; align-items: center; gap: 8px 14px; min-height: 42px; padding: 9px 12px; flex-wrap: wrap; }
.quota-pricing-health { display: inline-flex; align-items: center; gap: 7px; color: var(--text); font-size: 12px; font-weight: 700; white-space: nowrap; }
.quota-pricing-health-dot { width: 7px; height: 7px; border-radius: 50%; background: currentColor; box-shadow: 0 0 0 3px rgba(255, 255, 255, 0.06); }
.quota-pricing-health.success { color: var(--success); }
.quota-pricing-health.warning { color: var(--warning); }
.quota-pricing-health.error { color: var(--danger); }
.quota-pricing-status-item { display: inline-flex; align-items: center; gap: 5px; color: var(--text-secondary); font-size: 11px; }
.quota-pricing-technical-toggle { display: inline-flex; align-items: center; gap: 5px; margin-left: auto; padding: 4px 0; border: 0; background: transparent; color: var(--text-muted-2); cursor: pointer; font: inherit; font-size: 11px; font-weight: 600; }
.quota-pricing-technical-toggle:hover { color: var(--accent); }
.quota-pricing-technical-toggle i { font-size: 9px; transition: transform var(--dur) var(--ease); }
.quota-pricing-technical-toggle[aria-expanded="true"] i { transform: rotate(180deg); }
.quota-pricing-technical { display: grid; grid-template-rows: 0fr; border-top: 1px solid transparent; opacity: 0; transition: grid-template-rows var(--dur) var(--ease), opacity var(--dur) var(--ease), border-color var(--dur) var(--ease); }
.quota-pricing-technical.is-open { grid-template-rows: 1fr; border-top-color: var(--line); opacity: 1; }
.quota-pricing-technical > div { min-height: 0; overflow: hidden; }
.quota-pricing-technical dl { display: grid; gap: 7px; margin: 0; padding: 11px 12px 12px; }
.quota-pricing-technical dl > div { display: grid; grid-template-columns: 88px minmax(0, 1fr); gap: 10px; align-items: baseline; }
.quota-pricing-technical dt { color: var(--text-muted); font-size: 10px; }
.quota-pricing-technical dd { min-width: 0; margin: 0; color: var(--text-secondary); font-size: 11px; overflow-wrap: anywhere; }
.quota-pricing-technical code { color: var(--text-muted-2); font-size: 10px; }
.quota-pricing-list { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; margin-top: 14px; overflow: visible; }
.quota-pricing-list > .small-muted, .quota-pricing-empty { grid-column: 1 / -1; }
.quota-pricing-empty { display: grid; place-items: center; gap: 8px; min-height: 150px; border: 1px dashed var(--line-strong); border-radius: var(--radius); color: var(--text-muted); }
.quota-pricing-empty i { font-size: 20px; }
.quota-pricing-card { position: relative; display: flex; min-width: 0; min-height: 190px; padding: 15px; flex-direction: column; border: 1px solid var(--line); border-radius: var(--radius); background: linear-gradient(145deg, color-mix(in srgb, var(--panel-strong) 96%, var(--accent) 4%), var(--bg-secondary)); box-shadow: 0 1px 0 rgba(255, 255, 255, 0.02); animation: quota-pricing-card-in 280ms var(--ease) backwards; animation-delay: calc(var(--pricing-card-index, 0) * 32ms); transition: border-color var(--dur) var(--ease), box-shadow var(--dur) var(--ease), transform var(--dur) var(--ease); overflow: hidden; }
.quota-pricing-card::before { position: absolute; inset: 0 auto 0 0; width: 2px; background: var(--accent); content: ""; opacity: 0; transition: opacity var(--dur) var(--ease); }
.quota-pricing-card.is-override::before { opacity: .75; }
@media (hover: hover) and (pointer: fine) {
    .quota-pricing-card:hover { border-color: var(--line-strong); box-shadow: 0 10px 24px rgba(0, 0, 0, .18); transform: translateY(-2px); }
    .quota-pricing-card:hover::before { opacity: 1; }
}
@keyframes quota-pricing-card-in {
    from { opacity: 0; transform: translateY(8px) scale(.995); }
    to { opacity: 1; transform: translateY(0) scale(1); }
}
.quota-pricing-card-header { display: flex; min-width: 0; align-items: flex-start; justify-content: space-between; gap: 10px; }
.quota-pricing-card-header h4 { min-width: 0; margin: 0; color: var(--text); font-size: 14px; font-weight: 700; letter-spacing: -.01em; line-height: 1.4; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.quota-pricing-source-badge { display: inline-flex; flex-shrink: 0; align-items: center; min-height: 22px; padding: 2px 8px; border: 1px solid var(--line); border-radius: 999px; color: var(--text-muted-2); background: rgba(255, 255, 255, 0.03); font-size: 9px; font-weight: 700; white-space: nowrap; }
.quota-pricing-source-badge.override { border-color: color-mix(in srgb, var(--accent) 26%, var(--line)); color: var(--accent); background: color-mix(in srgb, var(--accent) 8%, transparent); }
.quota-pricing-hero { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); gap: 10px; align-items: center; margin: 19px 0 15px; }
.quota-pricing-hero > div { display: grid; min-width: 0; gap: 3px; }
.quota-pricing-hero > div:last-child { text-align: right; }
.quota-pricing-hero strong { min-width: 0; color: var(--text); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: clamp(18px, 1.7vw, 23px); font-weight: 700; font-variant-numeric: tabular-nums; letter-spacing: -.04em; line-height: 1.2; overflow-wrap: anywhere; }
.quota-pricing-hero span { color: var(--text-muted); font-size: 10px; font-weight: 650; letter-spacing: .06em; }
.quota-pricing-hero > i { color: var(--text-muted); font-size: 12px; opacity: .75; }
.quota-pricing-hero.is-missing { display: flex; min-height: 48px; align-items: center; justify-content: center; color: var(--text-muted); text-align: center; }
.quota-pricing-hero.is-missing strong { color: var(--text-muted); font-family: inherit; font-size: 13px; font-weight: 600; letter-spacing: 0; }
.quota-pricing-capabilities { display: flex; min-height: 27px; align-items: center; gap: 6px; flex-wrap: wrap; }
.quota-pricing-capability { display: inline-flex; align-items: center; gap: 5px; min-height: 25px; padding: 3px 8px; border: 1px solid var(--line); border-radius: 999px; font-size: 10px; font-weight: 700; line-height: 1; white-space: nowrap; transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease); }
.quota-pricing-capability.fast { border-color: color-mix(in srgb, var(--info) 35%, var(--line)); color: #93c5fd; background: color-mix(in srgb, var(--info) 10%, transparent); }
.quota-pricing-capability.tier { border-color: color-mix(in srgb, var(--warning) 28%, var(--line)); color: var(--warning); background: color-mix(in srgb, var(--warning) 8%, transparent); }
.quota-pricing-capability.is-muted { border-color: var(--line); color: var(--text-muted); background: rgba(255, 255, 255, 0.03); }
@media (hover: hover) { .quota-pricing-capability:not(.is-muted):hover { transform: translateY(-1px); } }
.quota-pricing-card-actions { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: auto; padding-top: 13px; border-top: 1px solid var(--line); }
.quota-pricing-detail-link { display: inline-flex; align-items: center; gap: 6px; padding: 5px 0; border: 0; background: transparent; color: var(--text-muted-2); cursor: pointer; font: inherit; font-size: 11px; font-weight: 650; }
.quota-pricing-detail-link i { font-size: 9px; transition: transform var(--dur-fast) var(--ease); }
.quota-pricing-detail-link:hover { color: var(--accent); }
.quota-pricing-detail-link:hover i { transform: translateX(2px); }
.modal-overlay.quota-pricing-overlay { z-index: 10010; background: rgba(0, 0, 0, .72); opacity: 0; backdrop-filter: blur(6px); transition: opacity var(--dur) var(--ease); }
.modal-overlay.quota-pricing-overlay.is-open { opacity: 1; }
.modal-content.quota-pricing-modal { display: grid; width: min(760px, calc(100vw - 40px)); min-width: 0; max-width: 760px; max-height: min(90vh, 860px); padding: 0; grid-template-rows: auto minmax(0, 1fr); border-color: var(--line-strong); overflow: hidden; opacity: 0; animation: none; transform: translateY(10px) scale(.985); transition: opacity var(--dur) var(--ease), transform var(--dur) var(--ease); }
.quota-pricing-overlay.is-open .quota-pricing-modal { opacity: 1; transform: translateY(0) scale(1); }
.quota-pricing-modal .quota-pricing-modal-header h3 { margin: 0; color: var(--text); font-size: 19px; line-height: 1.35; overflow-wrap: anywhere; }
.quota-pricing-modal-header { display: flex; min-width: 0; align-items: flex-start; justify-content: space-between; gap: 16px; padding: 20px 22px 17px; border-bottom: 1px solid var(--line); background: linear-gradient(180deg, color-mix(in srgb, var(--bg-secondary) 96%, var(--accent) 4%), var(--bg-secondary)); }
.quota-pricing-modal-header > div { min-width: 0; }
.quota-pricing-modal-eyebrow { display: block; margin-bottom: 5px; color: var(--accent); font-size: 9px; font-weight: 800; letter-spacing: .12em; text-transform: uppercase; }
.quota-pricing-modal-subtitle { margin: 5px 0 0; color: var(--text-muted-2); font-size: 11px; line-height: 1.45; }
.quota-pricing-close { display: inline-grid; width: 34px; height: 34px; flex-shrink: 0; place-items: center; border: 1px solid var(--line); border-radius: 50%; background: rgba(255, 255, 255, 0.04); color: var(--text-secondary); cursor: pointer; transition: border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease); }
.quota-pricing-close:hover { border-color: var(--line-strong); background: var(--bg-tertiary); color: var(--text); transform: rotate(3deg); }
.quota-pricing-close:disabled { opacity: .5; cursor: not-allowed; }
.quota-pricing-modal-body { min-height: 0; padding: 20px 22px; overflow-y: auto; overscroll-behavior: contain; }
.quota-pricing-detail-stack { display: grid; gap: 12px; }
.quota-pricing-detail-section { padding: 14px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: rgba(255, 255, 255, 0.03); }
.quota-pricing-detail-section.fast { border-color: color-mix(in srgb, var(--info) 25%, var(--line)); background: color-mix(in srgb, var(--info) 5%, rgba(255, 255, 255, 0.03)); }
.quota-pricing-detail-section.tier { border-color: color-mix(in srgb, var(--warning) 22%, var(--line)); background: color-mix(in srgb, var(--warning) 4%, rgba(255, 255, 255, 0.03)); }
.quota-pricing-detail-section > header { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 11px; }
.quota-pricing-detail-section > header > div { display: flex; align-items: center; gap: 8px; }
.quota-pricing-detail-section > header i { width: 17px; color: var(--accent); text-align: center; }
.quota-pricing-detail-section.fast > header i { color: var(--info); }
.quota-pricing-detail-section.tier > header i { color: var(--warning); }
.quota-pricing-detail-section h4 { margin: 0; color: var(--text); font-size: 12px; }
.quota-pricing-detail-section > header > span { color: var(--text-muted-2); font-size: 10px; font-weight: 650; }
.quota-pricing-detail-section > p { margin: 0; padding: 10px 0 2px; color: var(--text-muted); font-size: 11px; }
.quota-pricing-detail-section.is-empty { border-style: dashed; background: transparent; }
.quota-pricing-detail-rates { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 7px; margin: 0; }
.quota-pricing-detail-rates > div { min-width: 0; padding: 10px; border: 1px solid var(--line); border-radius: var(--radius-xs); background: color-mix(in srgb, var(--bg-tertiary) 86%, transparent); }
.quota-pricing-detail-rates dt { color: var(--text-muted); font-size: 9px; font-weight: 650; }
.quota-pricing-detail-rates dd { min-width: 0; margin: 5px 0 0; color: var(--text); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 13px; font-weight: 700; font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.quota-pricing-editor { display: grid; gap: 12px; }
.quota-pricing-editor-section { padding: 14px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: rgba(255, 255, 255, 0.03); }
.quota-pricing-editor-section > header { display: flex; align-items: flex-start; justify-content: space-between; gap: 14px; margin-bottom: 12px; }
.quota-pricing-editor-section h4 { margin: 0; color: var(--text); font-size: 12px; }
.quota-pricing-editor-section header p { margin: 4px 0 0; color: var(--text-muted); font-size: 10px; line-height: 1.4; }
.quota-pricing-editor-section.model { padding: 0; border: 0; background: transparent; }
.quota-pricing-editor-section.model label { display: grid; gap: 6px; }
.quota-pricing-editor-section.model label > span, .quota-pricing-form-grid label > span, .quota-pricing-threshold > span { color: var(--text-muted-2); font-size: 10px; font-weight: 650; }
.quota-pricing-editor-section.model input, .quota-pricing-threshold input { width: 100%; min-width: 0; padding: 9px 10px; border: 1px solid var(--line); border-radius: var(--radius-xs); outline: 0; background: var(--bg); color: var(--text); font: inherit; font-size: 12px; transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease); }
.quota-pricing-editor-section.model input:focus, .quota-pricing-threshold input:focus { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 12%, transparent); }
.quota-pricing-editor-section.model input[readonly] { color: var(--text-muted-2); cursor: default; }
.quota-pricing-form-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.quota-pricing-form-grid label { display: grid; min-width: 0; gap: 6px; }
.quota-pricing-money-input { display: grid; min-width: 0; grid-template-columns: auto minmax(0, 1fr); align-items: center; border: 1px solid var(--line); border-radius: var(--radius-xs); background: var(--bg); color: var(--text-muted); transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease); overflow: hidden; }
.quota-pricing-money-input:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 12%, transparent); }
.quota-pricing-money-input > span { padding-left: 9px; font-size: 11px; }
.quota-pricing-money-input input { width: 100%; min-width: 0; padding: 9px 8px 9px 4px; border: 0; outline: 0; background: transparent; color: var(--text); font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 12px; font-variant-numeric: tabular-nums; }
.quota-pricing-money-input:has(input:disabled), .quota-pricing-threshold input:disabled { opacity: .45; }
.quota-pricing-switch { display: inline-flex; min-height: 24px; flex-shrink: 0; align-items: center; gap: 7px; color: var(--text-muted-2); cursor: pointer; font-size: 10px; font-weight: 650; }
.quota-pricing-switch input { position: absolute; width: 1px; height: 1px; opacity: 0; }
.quota-pricing-switch > span { position: relative; width: 34px; height: 19px; border: 1px solid var(--line-strong); border-radius: 999px; background: var(--bg-tertiary); transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease); }
.quota-pricing-switch > span::after { position: absolute; top: 3px; left: 3px; width: 11px; height: 11px; border-radius: 50%; background: var(--text-muted-2); box-shadow: var(--shadow-sm); content: ""; transition: transform var(--dur) var(--ease), background var(--dur) var(--ease); }
.quota-pricing-switch input:checked + span { border-color: color-mix(in srgb, var(--accent) 55%, transparent); background: color-mix(in srgb, var(--accent) 28%, var(--bg-tertiary)); }
.quota-pricing-switch input:checked + span::after { background: var(--text); transform: translateX(15px); }
.quota-pricing-switch input:focus-visible + span { box-shadow: 0 0 0 3px color-mix(in srgb, var(--accent) 18%, transparent); }
.quota-pricing-switch em { min-width: 32px; font-style: normal; }
.quota-pricing-toggle-body { display: grid; grid-template-rows: 0fr; opacity: .35; transition: grid-template-rows 240ms var(--ease), opacity 180ms var(--ease); }
.quota-pricing-toggle-body > div { min-height: 0; overflow: hidden; }
.quota-pricing-editor-section.is-enabled .quota-pricing-toggle-body { grid-template-rows: 1fr; opacity: 1; }
.quota-pricing-tier-editors { display: grid; gap: 8px; }
.quota-pricing-tier-editor { padding: 11px; border: 1px solid var(--line); border-radius: var(--radius-xs); background: rgba(255, 255, 255, 0.02); }
.quota-pricing-tier-editor > header { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 9px; }
.quota-pricing-tier-editor > header strong { color: var(--text-muted-2); font-size: 10px; }
.quota-pricing-icon-action { display: inline-grid; width: 28px; height: 28px; place-items: center; border: 0; border-radius: 50%; background: transparent; color: var(--text-muted); cursor: pointer; transition: background var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease); }
.quota-pricing-icon-action:hover { background: rgba(248, 113, 113, .1); color: var(--danger); }
.quota-pricing-icon-action:disabled { opacity: .4; cursor: not-allowed; }
.quota-pricing-threshold { display: grid; gap: 6px; margin-bottom: 9px; }
.quota-pricing-add-tier { display: inline-flex; align-items: center; gap: 6px; margin-top: 9px; padding: 7px 9px; border: 1px dashed var(--line-strong); border-radius: var(--radius-xs); background: transparent; color: var(--text-muted-2); cursor: pointer; font: inherit; font-size: 10px; font-weight: 650; transition: border-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease); }
.quota-pricing-add-tier:hover { border-color: var(--accent); background: color-mix(in srgb, var(--accent) 6%, transparent); color: var(--accent); }
.quota-pricing-add-tier:disabled { opacity: .4; cursor: not-allowed; }
.quota-pricing-modal-footer { position: sticky; bottom: -20px; z-index: 2; display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 20px -22px -20px; padding: 14px 22px; border-top: 1px solid var(--line); background: color-mix(in srgb, var(--bg-secondary) 94%, transparent); backdrop-filter: blur(12px); }
.quota-pricing-modal-footer > div { display: flex; align-items: center; justify-content: flex-end; gap: 8px; }
.quota-pricing-footer-note { color: var(--text-muted); font-size: 10px; }
.quota-pricing-delete-link { display: inline-flex; align-items: center; gap: 6px; padding: 7px 0; border: 0; background: transparent; color: var(--text-muted); cursor: pointer; font: inherit; font-size: 11px; font-weight: 650; }
.quota-pricing-delete-link:disabled { opacity: .45; cursor: not-allowed; }
.quota-pricing-delete-link:not(:disabled):hover { color: var(--danger); }
.quota-pricing-delete-confirm { display: grid; min-height: 240px; place-items: center; align-content: center; gap: 10px; text-align: center; }
.quota-pricing-delete-icon { display: grid; width: 56px; height: 56px; place-items: center; border: 1px solid rgba(248, 113, 113, .25); border-radius: 50%; background: rgba(248, 113, 113, .08); color: var(--danger); font-size: 19px; }
.quota-pricing-delete-confirm h4 { margin: 3px 0 0; color: var(--text); font-size: 15px; }
.quota-pricing-delete-confirm p { max-width: 440px; margin: 0; color: var(--text-muted-2); font-size: 11px; line-height: 1.6; }
.quota-history-status { text-align: right; white-space: nowrap; }
.quota-history-status.healthy { color: var(--success); }
.quota-history-status.warning { color: var(--warning); }
.quota-history-status.critical { color: var(--danger); }
.quota-form { display: grid; gap: 7px; margin-top: 10px; padding-top: 9px; border-top: 1px solid var(--line); }
.quota-form-title { color: var(--text-secondary); font-size: 11px; font-weight: 700; }
.quota-form-actions { display: flex; align-items: center; gap: 6px; flex-wrap: wrap; }
.quota-form-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 6px; }
.quota-form-grid-mapping { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) 90px; }
.quota-checkbox { display: flex; align-items: center; gap: 5px; min-width: 0; color: var(--text-secondary); font-size: 11px; }
.quota-checkbox input { accent-color: var(--accent); }
.quota-inline-status { min-height: 16px; color: var(--text-secondary); font-size: 11px; }
.quota-inline-status.error { color: var(--danger); }
.quota-inline-status.success { color: var(--success); }
.quota-inline-status.warning { color: var(--warning); }
.quota-summary-empty { padding: 12px; color: var(--text-secondary); font-size: 12px; text-align: center; }
.quota-account-empty { grid-column: 1 / -1; padding: 24px; color: var(--text-secondary); text-align: center; }
.quota-account-detail-action { margin-top: 10px; }
.quota-account-detail-modal { width: min(980px, 94vw); min-width: 0; max-height: 90vh; padding: 20px; }
.quota-account-detail-header { position: sticky; top: -20px; z-index: 2; display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; margin: -20px -20px 0; padding: 20px; border-bottom: 1px solid var(--line); background: var(--bg-secondary); }
.quota-account-detail-header h3 { margin: 0 0 4px; }
.quota-account-detail-body { display: grid; min-width: 0; gap: 14px; padding-top: 14px; }
.quota-detail-section { min-width: 0; }
.quota-detail-section > h4, .quota-detail-section .section-heading h4 { margin: 0 0 8px; color: var(--text); font-size: 13px; }
.quota-detail-totals { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 8px; }
.quota-detail-totals > div { min-width: 0; padding: 10px; border: 1px solid var(--line); border-radius: var(--radius-xs); background: var(--panel); }
.quota-detail-totals span { display: block; color: var(--text-secondary); font-size: 10px; }
.quota-detail-totals strong { display: block; margin-top: 4px; color: var(--text); font-size: 13px; overflow-wrap: anywhere; }
.quota-account-detail-body .quota-history-list { min-width: 0; max-height: none; overflow: visible; }
.quota-history-group { display: grid; min-width: 0; gap: 8px; }
.quota-history-group + .quota-history-group { margin-top: 14px; }
.quota-history-group h4 { min-width: 0; margin: 0; color: var(--text); font-size: 12px; }
.quota-cycle-card { min-width: 0; padding: 11px; border: 1px solid var(--line); border-radius: var(--radius-xs); background: var(--panel); }
.quota-cycle-period { display: grid; grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr); align-items: center; gap: 10px; }
.quota-cycle-period > div:last-child { text-align: right; }
.quota-cycle-period span, .quota-cycle-metrics span { display: block; color: var(--text-secondary); font-size: 9px; }
.quota-cycle-period strong, .quota-cycle-metrics strong { display: block; margin-top: 3px; color: var(--text); font-size: 11px; overflow-wrap: anywhere; }
.quota-cycle-period i { color: var(--text-secondary); font-size: 10px; }
.quota-cycle-metrics { display: grid; grid-template-columns: minmax(120px, 0.45fr) minmax(0, 1.55fr); gap: 8px; margin-top: 9px; padding-top: 9px; border-top: 1px solid var(--line); }
.quota-cycle-usage { display: flex; flex-wrap: wrap; gap: 6px 12px; margin-top: 8px; color: var(--text-secondary); font-size: 10px; }
.quota-cycle-footer { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-top: 8px; color: var(--text-secondary); font-size: 10px; }
.quota-cycle-footer-meta { display: flex; align-items: center; flex-wrap: wrap; gap: 8px; }
.quota-cycle-footer .btn { flex: 0 0 auto; }
.quota-technical-details { padding: 10px; border: 1px dashed var(--line); border-radius: var(--radius-xs); color: var(--text-secondary); font-size: 10px; }
.quota-technical-details summary { cursor: pointer; font-weight: 700; }
.quota-technical-details dl { display: grid; gap: 7px; margin: 9px 0 0; }
.quota-technical-details dl div { min-width: 0; }
.quota-technical-details dt { color: var(--text-secondary); }
.quota-technical-details dd { margin: 2px 0 0; color: var(--text); overflow-wrap: anywhere; }
.quota-archive-management { margin-top: 12px; }
.quota-archive-management summary { cursor: pointer; color: var(--text-secondary); font-size: 11px; font-weight: 700; }
.quota-archive-management p { margin: 8px 0; }
.quota-archive-list { display: grid; gap: 6px; margin-top: 8px; }
.quota-archive-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 9px; border: 1px solid var(--line); border-radius: var(--radius-xs); background: var(--bg-secondary); }
.quota-archive-row > div { min-width: 0; }
.quota-archive-row strong { color: var(--text); font-size: 11px; overflow-wrap: anywhere; }
.quota-archive-danger { display: flex; align-items: center; gap: 8px; padding-top: 12px; border-top: 1px solid var(--line); }

/* Request identity */
.request-identity-heading { align-items: flex-start; }
.request-identity-heading .section-title { margin-bottom: 5px; }
.request-identity-subtitle { max-width: 760px; margin: 0; color: var(--text-secondary); font-size: 12px; line-height: 1.6; }
.request-identity-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 12px; }
.request-identity-card { min-width: 0; padding: 14px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.request-identity-card-head { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: var(--text-secondary); font-size: 11px; font-weight: 700; }
.request-identity-card code { display: block; margin-top: 10px; color: var(--text); font-size: 14px; overflow-wrap: anywhere; white-space: normal; }
.request-identity-card-meta { margin-top: 8px; color: var(--text-secondary); font-size: 10px; line-height: 1.5; }
.request-identity-source { padding: 2px 7px; border: 1px solid var(--line); border-radius: 999px; font-size: 10px; }
.request-identity-source.github { color: var(--success); border-color: rgba(74, 222, 128, 0.38); }
.request-identity-source.client { color: var(--info); border-color: rgba(96, 165, 250, 0.38); }
.request-identity-source.default { color: var(--text-secondary); }
.request-identity-user-agent, .request-identity-github { margin-top: 12px; }
.request-identity-label { color: var(--text-secondary); font-size: 11px; font-weight: 700; }
.request-identity-user-agent code { display: block; margin-top: 8px; padding: 10px; border: 1px solid var(--line); border-radius: var(--radius-xs); background: var(--bg-secondary); color: var(--text); overflow-wrap: anywhere; white-space: normal; }
.request-identity-details { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin: 10px 0 0; }
.request-identity-details div { min-width: 0; padding: 9px; border: 1px solid var(--line); border-radius: var(--radius-xs); background: var(--bg-secondary); }
.request-identity-details dt { color: var(--text-secondary); font-size: 10px; }
.request-identity-details dd { margin: 4px 0 0; color: var(--text); font-size: 11px; overflow-wrap: anywhere; }

/* Graphite Observatory: legible quota surfaces and calm semantic hierarchy. */
.quota-section-heading.section-heading, .request-identity-heading.section-heading { margin-bottom: 24px; align-items: center; }
.quota-alerts { gap: 8px; margin-bottom: 16px; }
.quota-alert { padding: 12px 16px; border-radius: var(--radius-sm); background: var(--info-soft); line-height: 1.6; }
.quota-alert > i { margin-top: 3px; color: var(--info); }
.quota-alert.warning, .quota-alert.incomplete, .quota-alert.stale { background: var(--warning-soft); }
.quota-alert.warning > i, .quota-alert.incomplete > i, .quota-alert.stale > i { color: var(--warning); }
.quota-alert.critical, .quota-alert.error { background: var(--danger-soft); }
.quota-alert.critical > i, .quota-alert.error > i { color: var(--danger); }
.quota-alert.success { background: var(--success-soft); }
.quota-alert.success > i { color: var(--success); }
.quota-pool-summary.block { padding: 20px; margin-bottom: 24px; background: var(--surface-sheen), var(--panel); }
.quota-pool-summary-title { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; }
.quota-pool-summary-level { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; background: var(--neutral-soft); font-size: 11px; font-weight: 600; }
.quota-pool-summary-level::before { content: ''; width: 6px; height: 6px; border-radius: 50%; background: currentColor; }
.quota-pool-summary-level.healthy, .quota-risk-badge.healthy { background: var(--success-soft); }
.quota-pool-summary-level.warning, .quota-pool-summary-level.incomplete, .quota-pool-summary-level.stale, .quota-risk-badge.warning, .quota-risk-badge.incomplete, .quota-risk-badge.stale { background: var(--warning-soft); }
.quota-pool-summary-level.critical, .quota-risk-badge.critical, .quota-risk-badge.error { background: var(--danger-soft); }
.quota-pool-metrics { display: grid; grid-template-columns: repeat(6, minmax(0, 1fr)); gap: 12px; margin-top: 16px; }
.quota-pool-metric { min-width: 0; padding: 14px 16px; border-radius: var(--radius-sm); background: var(--bg-secondary); }
.quota-pool-metric-label { color: var(--text-muted); font-size: 11px; line-height: 1.5; }
.quota-pool-metric-value { margin-top: 8px; font-size: 28px; font-weight: 650; letter-spacing: -.02em; line-height: 1.2; }
.usage-subhead { gap: 8px; margin: 24px 0 16px; font-weight: 600; }
.usage-count { margin-left: 4px; padding: 3px 8px; background: var(--bg-tertiary); border-radius: 999px; }
.quota-account-grid { grid-template-columns: repeat(auto-fit, minmax(360px, 1fr)); gap: 16px; align-items: stretch; }
.quota-account-card { display: flex; flex-direction: column; padding: 16px; background: var(--surface-sheen), var(--panel); box-shadow: inset 0 1px 0 var(--line-highlight); transition: border-color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease); }
.quota-account-card:hover { border-color: var(--line); }
.quota-account-head { gap: 12px; margin-bottom: 16px; flex-wrap: wrap; }
.quota-account-head > div:first-child { flex: 1; min-width: 180px; }
.quota-account-title { font-size: 14px; font-weight: 600; line-height: 1.5; }
.quota-account-meta { margin-top: 4px; color: var(--text-muted); font-size: 11px; line-height: 1.6; }
.quota-account-actions { gap: 8px; align-items: center; }
.quota-risk-badge, .quota-source-badge { font-size: 11px; padding: 3px 8px; font-weight: 500; }
.quota-source-badge { background: var(--neutral-soft); }
.quota-window-list { gap: 12px; }
.quota-window { padding: 12px; background: var(--bg-secondary); border-radius: var(--radius-sm); }
.quota-window.warning, .quota-window.incomplete, .quota-window.stale { border-color: color-mix(in srgb, var(--warning) 30%, var(--line)); }
.quota-window.critical { border-color: color-mix(in srgb, var(--danger) 30%, var(--line)); }
.quota-window-head { gap: 8px; font-size: 12px; }
.quota-window-countdown { font-size: 11px; }
.quota-window-pct { font-size: 13px; font-weight: 600; }
.quota-window .progress-bar-wrap { height: 6px; margin-top: 10px; border-radius: 999px; }
.quota-window .progress-bar-fill { border-radius: 999px; }
.quota-capacity-estimate, .quota-usage-breakdown { gap: 8px; margin-top: 12px; }
.quota-capacity-estimate > div, .quota-usage-bucket { padding: 10px; background: var(--panel); }
.quota-capacity-estimate span, .quota-capacity-estimate small, .quota-amount-lines dt, .quota-estimated-usage-meta, .quota-estimated-usage-values span, .quota-usage-bucket span, .quota-usage-note { font-size: 11px; line-height: 1.6; color: var(--text-muted); }
.quota-capacity-estimate strong, .quota-amount-lines dd, .quota-usage-bucket .quota-amount-lines dd, .quota-usage-bucket strong { font-size: 13px; line-height: 1.5; font-weight: 600; font-variant-numeric: tabular-nums; }
.quota-capacity-label { cursor: default; }
.quota-capacity-hint { margin-left: 5px; font-size: 10px; color: var(--text-muted); opacity: .75; transition: opacity var(--dur-fast) var(--ease); }
.quota-capacity-label:hover .quota-capacity-hint { opacity: 1; color: var(--info); }
.live-deferred-hint { position: fixed; left: 50%; bottom: 24px; z-index: 10001; display: inline-flex; align-items: center; gap: 8px; padding: 8px 14px; border: 1px solid var(--line-strong); border-radius: 999px; background: color-mix(in srgb, var(--panel-strong) 92%, transparent); backdrop-filter: blur(10px); box-shadow: var(--shadow); color: var(--text-secondary); font-size: 12px; font-weight: 600; pointer-events: none; opacity: 0; transform: translate(-50%, 8px); transition: opacity var(--dur) var(--ease-out), transform var(--dur) var(--ease-out); }
.live-deferred-hint i { color: var(--info); }
.live-deferred-hint.is-visible { opacity: 1; transform: translate(-50%, 0); }
.quota-amount-lines { gap: 5px; margin: 6px 0; }
.quota-estimated-usage { margin-top: 12px; padding: 10px 12px; background: var(--info-soft); }
.quota-estimated-usage-values strong { font-size: 13px; font-weight: 600; font-variant-numeric: tabular-nums; }
.quota-usage-bucket.overage, .quota-percent-overage { background: var(--warning-soft); border-color: color-mix(in srgb, var(--warning) 25%, var(--line)); }
.quota-window-meta { gap: 4px 12px; margin-top: 12px; padding-top: 10px; border-top: 1px solid var(--line); font-size: 11px; line-height: 1.6; color: var(--text-muted); }
.quota-card-footer { margin-top: 16px; padding-top: 12px; font-size: 11px; line-height: 1.6; font-variant-numeric: tabular-nums; color: var(--text-muted); }
.quota-account-detail-action { margin-top: auto; padding-top: 16px; }
.quota-account-sync-state { padding: 10px 12px; font-size: 11px; line-height: 1.6; }
.quota-account-sync-state.pending { background: var(--info-soft); }
.quota-account-sync-state.warning { background: var(--warning-soft); border-color: color-mix(in srgb, var(--warning) 25%, var(--line)); }
.quota-account-sync-state.error { background: var(--danger-soft); border-color: color-mix(in srgb, var(--danger) 25%, var(--line)); }
.quota-reset-credits { padding: 10px 12px; margin-top: 12px; border-color: var(--line); background: var(--info-soft); font-size: 11px; flex-wrap: wrap; }
.quota-reset-credits strong { margin-left: 4px; font-size: 13px; font-variant-numeric: tabular-nums; }
.quota-percent-chart { margin-top: 12px; padding: 12px; border-radius: var(--radius-sm); background: var(--panel); }
.quota-percent-chart figcaption { align-items: flex-start; gap: 8px; margin-bottom: 12px; flex-wrap: wrap; }
.quota-percent-chart figcaption strong { font-size: 12px; font-weight: 600; }
.quota-percent-chart figcaption span { font-size: 11px; line-height: 1.5; color: var(--text-muted); }
.quota-percent-chart-scroll { scrollbar-color: var(--line-strong) transparent; }
.quota-percent-chart-scroll::-webkit-scrollbar-thumb { background: var(--line-strong); }
.quota-percent-chart-tooltip { padding: 12px; border-radius: var(--radius-sm); background: color-mix(in srgb, var(--panel) 96%, transparent); box-shadow: var(--shadow-lg); font-size: 12px; line-height: 1.6; }
.quota-percent-chart-tooltip-title { font-size: 12px; font-weight: 600; }
.quota-percent-chart-tooltip-model strong { font-size: 12px; }
.quota-percent-chart-tooltip-model span, .quota-percent-chart-tooltip-note { font-size: 11px; }
.quota-percent-chart-tooltip-model > i { border-radius: 50%; margin-top: 5px; }
.quota-percent-overage { padding: 12px; }
.quota-percent-overage-head strong { font-size: 12px; font-weight: 600; }
.quota-percent-overage-head span, .quota-percent-overage-total span, .quota-percent-overage-model, .quota-percent-overage-note { font-size: 11px; line-height: 1.6; }
.quota-percent-overage-total strong { font-size: 13px; font-variant-numeric: tabular-nums; }
.quota-percent-overage-models { border-top-color: var(--line); gap: 8px; }
.quota-management-grid, .quota-archive-management.block { margin-top: 24px; }
.quota-pricing-heading-note { margin-top: 8px; color: var(--text-muted); }
.quota-pricing-status { background: var(--bg-secondary); }
.quota-pricing-status-summary { padding: 12px 16px; gap: 12px 20px; }
.quota-pricing-health { padding: 4px 8px; border-radius: 999px; font-weight: 600; }
.quota-pricing-health.success { background: var(--success-soft); }
.quota-pricing-health.warning { background: var(--warning-soft); }
.quota-pricing-health.error { background: var(--danger-soft); }
.quota-pricing-technical-toggle, .quota-pricing-technical dt, .quota-pricing-technical code { font-size: 11px; }
.quota-pricing-technical dl { padding: 16px; gap: 12px; }
.quota-pricing-technical code, .quota-technical-details code { font-family: var(--font-mono); }
.quota-pricing-list { margin-top: 16px; gap: 16px; }
.quota-pricing-card { padding: 20px; background: var(--surface-sheen), var(--panel); box-shadow: inset 0 1px 0 var(--line-highlight); animation-duration: var(--dur-slow); animation-timing-function: var(--ease-out); }
.quota-pricing-card-header h4 { font-weight: 600; }
.quota-pricing-source-badge, .quota-pricing-hero span, .quota-pricing-capability { font-size: 11px; }
.quota-pricing-source-badge { background: var(--neutral-soft); }
.quota-pricing-source-badge.override { background: var(--accent-soft); }
.quota-pricing-hero strong { font-family: var(--font-mono); font-weight: 600; letter-spacing: -.02em; }
.quota-pricing-capability.fast { color: var(--info); background: var(--info-soft); }
.quota-pricing-capability.tier { background: var(--warning-soft); }
.quota-pricing-capability.is-muted { background: var(--neutral-soft); color: var(--text-muted); }
.quota-pricing-card-actions { margin-top: 16px; padding-top: 16px; }
.quota-pricing-detail-link { min-height: 34px; font-size: 12px; }
.quota-form { grid-template-columns: minmax(0, 1fr) auto; align-items: end; gap: 12px; margin-top: 24px; padding-top: 20px; }
.quota-form-title { grid-column: 1 / -1; font-size: 12px; font-weight: 600; }
.quota-form-grid-mapping { grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr) 100px; gap: 8px; }
.quota-form-grid-mapping .quota-checkbox { grid-column: 1 / -1; min-height: 24px; }
.quota-form-actions { align-self: start; }
.quota-form input:not([type=checkbox]), .quota-history-filters input { min-height: 36px; border-color: var(--line-strong); border-radius: var(--radius-sm); font-family: var(--font-mono); }
.quota-form input:focus-visible, .quota-history-filters input:focus-visible { outline: none; border-color: var(--accent); box-shadow: var(--ring); }
.quota-mappings-list { gap: 12px; margin-top: 16px; }
.quota-mapping-row, .quota-history-row { padding: 14px; border-radius: var(--radius-sm); font-size: 12px; line-height: 1.6; }
.quota-mapping-main strong { font-family: var(--font-mono); font-size: 12px; font-weight: 500; }
.quota-mapping-meta { margin-top: 8px; color: var(--text-muted); font-size: 11px; }
.quota-mapping-row.is-editing { border-color: var(--accent); background: var(--accent-soft); box-shadow: var(--ring); }
.modal-content.quota-account-detail-modal { width: min(1040px, calc(100vw - 48px)); max-width: 1040px; min-width: 0; max-height: 90svh; padding: 24px; border-radius: var(--radius-lg); background: var(--panel-strong); }
.quota-account-detail-header { top: -24px; margin: -24px -24px 0; padding: 20px 24px; background: var(--surface-sheen), var(--panel-strong); box-shadow: var(--shadow-sm); }
.quota-account-detail-header > div { min-width: 0; }
.quota-account-detail-header h3 { font-size: 18px; font-weight: 600; overflow-wrap: anywhere; }
.quota-account-detail-header .small-muted { font-size: 12px; line-height: 1.6; }
.quota-account-detail-body { gap: 24px; padding-top: 20px; }
.quota-detail-section > h4, .quota-detail-section .section-heading h4 { font-size: 14px; font-weight: 600; }
.quota-detail-section > .quota-inline-status { margin-bottom: 12px; }
.quota-detail-totals { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: 12px; }
.quota-detail-totals > div { padding: 16px; border-radius: var(--radius-sm); background: var(--surface-sheen), var(--panel); }
.quota-detail-totals span { font-size: 11px; color: var(--text-muted); }
.quota-detail-totals strong { font-size: 24px; font-weight: 650; letter-spacing: -.02em; font-variant-numeric: tabular-nums; }
.quota-history-group { gap: 12px; }
.quota-history-group h4 { font-size: 13px; font-weight: 600; }
.quota-cycle-card { padding: 16px; border-radius: var(--radius); }
.quota-cycle-period span, .quota-cycle-metrics span, .quota-cycle-usage, .quota-cycle-footer { font-size: 11px; line-height: 1.6; }
.quota-cycle-period strong, .quota-cycle-metrics strong { font-size: 13px; font-weight: 600; font-variant-numeric: tabular-nums; }
.quota-cycle-footer { padding-top: 12px; margin-top: 12px; border-top: 1px solid var(--line); flex-wrap: wrap; }
.quota-technical-details { padding: 16px; border-radius: var(--radius-sm); background: var(--bg-secondary); font-size: 12px; line-height: 1.6; }
.quota-technical-details dl { gap: 12px; }
.quota-technical-details dl div { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 12px; }
.quota-technical-details dd { margin: 0; }
.quota-archive-management summary, .quota-technical-details summary { display: flex; align-items: center; gap: 10px; list-style: none; font-size: 13px; font-weight: 600; color: var(--text); }
.quota-archive-management summary::-webkit-details-marker, .quota-technical-details summary::-webkit-details-marker { display: none; }
.quota-archive-management summary::before, .quota-technical-details summary::before { content: '\f054'; font-family: 'Font Awesome 6 Free'; font-weight: 900; font-size: 11px; color: var(--text-muted); transition: transform var(--dur) var(--ease); }
.quota-archive-management details[open] > summary::before, .quota-technical-details[open] > summary::before { transform: rotate(90deg); }
.quota-archive-management details[open] > :not(summary), .quota-technical-details[open] > dl { animation: quota-disclosure-in var(--dur) var(--ease-out) both; }
@keyframes quota-disclosure-in { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: translateY(0); } }
.quota-archive-management p { margin: 16px 0; line-height: 1.6; }
.quota-archive-list { gap: 12px; margin-top: 16px; }
.quota-archive-row { padding: 14px 16px; border-radius: var(--radius-sm); }
.quota-archive-row strong { font-size: 13px; font-weight: 600; }
.modal-overlay.quota-pricing-overlay { backdrop-filter: blur(8px); }
.modal-content.quota-pricing-modal { border-radius: var(--radius-lg); background: var(--panel-strong); box-shadow: var(--shadow-lg); transform: translateY(12px) scale(.96); transition: opacity var(--dur-slow) var(--ease-out), transform var(--dur-slow) var(--ease-out); }
.quota-pricing-overlay.is-open .quota-pricing-modal { transform: translateY(0) scale(1); }
.quota-pricing-modal-header { background: var(--surface-sheen), var(--panel-strong); }
.quota-pricing-modal .quota-pricing-modal-header h3 { font-weight: 600; }
.quota-pricing-modal-eyebrow { font-size: 11px; font-weight: 600; letter-spacing: .04em; }
.quota-pricing-modal-subtitle { font-size: 12px; line-height: 1.6; }
.quota-pricing-close { border-radius: var(--radius-sm); background: var(--bg-tertiary); }
.quota-pricing-detail-section, .quota-pricing-editor-section { padding: 16px; background: var(--panel); }
.quota-pricing-detail-section.fast { background: var(--info-soft); }
.quota-pricing-detail-section.tier { background: var(--warning-soft); }
.quota-pricing-detail-section h4, .quota-pricing-editor-section h4 { font-size: 13px; font-weight: 600; }
.quota-pricing-detail-section > header > span, .quota-pricing-detail-rates dt, .quota-pricing-editor-section header p, .quota-pricing-editor-section.model label > span, .quota-pricing-form-grid label > span, .quota-pricing-threshold > span, .quota-pricing-switch, .quota-pricing-tier-editor > header strong, .quota-pricing-add-tier, .quota-pricing-footer-note { font-size: 11px; line-height: 1.6; }
.quota-pricing-detail-rates dd, .quota-pricing-money-input input { font-family: var(--font-mono); }
.quota-pricing-detail-rates > div, .quota-pricing-tier-editor { background: var(--bg-secondary); }
.quota-pricing-editor-section.model input, .quota-pricing-threshold input, .quota-pricing-money-input { border-color: var(--line-strong); background: var(--bg-secondary); border-radius: var(--radius-sm); }
.quota-pricing-editor-section.model input:focus, .quota-pricing-threshold input:focus, .quota-pricing-money-input:focus-within { box-shadow: none; }
.quota-pricing-editor-section.model input:focus-visible, .quota-pricing-threshold input:focus-visible, .quota-pricing-money-input:has(input:focus-visible) { border-color: var(--accent); box-shadow: var(--ring); }
.quota-pricing-switch input:checked + span { background: var(--accent); border-color: var(--accent); }
.quota-pricing-switch input:checked + span::after { background: var(--on-accent); }
.quota-pricing-switch input:focus-visible + span { box-shadow: var(--ring); }
.quota-pricing-close:focus-visible, .quota-pricing-detail-link:focus-visible, .quota-pricing-technical-toggle:focus-visible, .quota-pricing-icon-action:focus-visible, .quota-pricing-add-tier:focus-visible, .quota-pricing-delete-link:focus-visible, .quota-archive-management summary:focus-visible, .quota-technical-details summary:focus-visible { outline: none; box-shadow: var(--ring); border-radius: var(--radius-xs); }
.quota-pricing-modal-footer { background: color-mix(in srgb, var(--panel-strong) 94%, transparent); }
.quota-pricing-delete-icon { background: var(--danger-soft); border-color: color-mix(in srgb, var(--danger) 25%, var(--line)); }
.quota-pricing-icon-action:hover { background: var(--danger-soft); }
.request-identity-grid { gap: 16px; }
.request-identity-card { padding: 20px; background: var(--surface-sheen), var(--panel); box-shadow: inset 0 1px 0 var(--line-highlight); }
.request-identity-card-head { font-size: 12px; font-weight: 600; }
.request-identity-card code { margin-top: 20px; font-family: var(--font-mono); font-size: 15px; line-height: 1.6; }
.request-identity-card-meta { font-size: 11px; margin-top: 12px; color: var(--text-muted); }
.request-identity-source { padding: 4px 8px; font-size: 11px; font-weight: 500; }
.request-identity-source.github { color: var(--success); background: var(--success-soft); border-color: color-mix(in srgb, var(--success) 25%, var(--line)); }
.request-identity-source.client { color: var(--info); background: var(--info-soft); border-color: color-mix(in srgb, var(--info) 25%, var(--line)); }
.request-identity-source.default { background: var(--neutral-soft); }
.request-identity-user-agent.block, .request-identity-github.block { margin-top: 20px; padding: 20px; }
.request-identity-label { font-size: 12px; font-weight: 600; }
.request-identity-user-agent code { margin-top: 12px; padding: 16px; border-radius: var(--radius-sm); font-family: var(--font-mono); font-size: 13px; line-height: 1.7; box-shadow: inset 0 1px 0 var(--line-highlight); }
.request-identity-details { gap: 12px; margin-top: 16px; }
.request-identity-details div { padding: 14px 16px; border-radius: var(--radius-sm); }
.request-identity-details dt { font-size: 11px; color: var(--text-muted); }
.request-identity-details dd { margin-top: 8px; font-size: 13px; line-height: 1.6; font-variant-numeric: tabular-nums; }
#clientIdentityCommit, #clientIdentityRelease { font-family: var(--font-mono); font-size: 12px; }
.request-identity-github .quota-inline-status { margin-top: 16px; }
@media (hover: hover) and (pointer: fine) {
    .quota-account-card:hover, .quota-pricing-card:hover { border-color: var(--line-strong); box-shadow: var(--shadow); transform: translateY(-2px); }
    .quota-mapping-row:hover, .quota-archive-row:hover { border-color: var(--line-strong); }
}

/* --- Usage / quota / identity responsive --- */
@media (max-width: 1050px) {
    .quota-pricing-list, .quota-mappings-list { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .quota-pool-metrics { grid-template-columns: repeat(3, minmax(0, 1fr)); }
    .quota-form { grid-template-columns: minmax(0, 1fr); }
}
@media (max-width: 768px) {
    .quota-section-heading.section-heading, .request-identity-heading.section-heading { align-items: stretch; flex-direction: column; gap: 16px; }
    .quota-section-heading .toolbar-actions, .request-identity-heading .toolbar-actions { flex-wrap: wrap; }
    .quota-section-heading #quotaSyncStatus, .request-identity-heading #clientIdentitySyncStatus { flex-basis: 100%; }
    .quota-account-grid { grid-template-columns: minmax(0, 1fr); }
    .quota-technical-details dl div { grid-template-columns: minmax(0, 1fr); gap: 4px; }
    .quota-section-heading .toolbar-actions { width: 100%; justify-content: space-between; }
    .quota-section-heading .toolbar-actions .btn { flex: 1; }
    .quota-form-grid, .quota-form-grid-mapping, .quota-history-filters { grid-template-columns: 1fr 1fr; }
    .quota-history-filters input:last-child { grid-column: span 2; }
    .quota-history-row { grid-template-columns: 1fr; gap: 4px; }
    .quota-history-status { text-align: left; }
    .quota-account-head { flex-direction: column; }
    .quota-account-actions { justify-content: flex-start; }
    .quota-account-actions .btn { flex: 1; }
    .quota-window-meta { align-items: flex-start; flex-direction: column; }
    .quota-usage-breakdown { grid-template-columns: minmax(0, 1fr); }
    .quota-usage-note { grid-column: auto; }
    .quota-percent-chart-canvas { height: 220px; }
    .quota-percent-chart figcaption { align-items: flex-start; flex-direction: column; gap: 2px; }
    .quota-percent-chart figcaption span { text-align: left; }
    .quota-pricing-heading { align-items: stretch; flex-direction: column; }
    .quota-pricing-heading .toolbar-actions { width: 100%; }
    .quota-pricing-heading .toolbar-actions .btn { flex: 1; }
    .quota-pricing-heading-note { margin-left: 27px; }
    .quota-pricing-status-summary { gap: 8px 12px; }
    .quota-pricing-technical-toggle { margin-left: 0; }
    .modal-overlay.quota-pricing-overlay { align-items: flex-end; padding: 0; }
    .modal-content.quota-pricing-modal { width: 100%; max-width: 100%; max-height: 94svh; border-width: 1px 0 0; border-radius: var(--radius-lg) var(--radius-lg) 0 0; transform: translateY(24px); }
    .quota-pricing-overlay.is-open .quota-pricing-modal { transform: translateY(0); }
    .quota-pricing-modal-header { padding: 18px 17px 15px; }
    .quota-pricing-modal-body { padding: 16px 17px; }
    .quota-pricing-detail-rates, .quota-pricing-form-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .quota-pricing-modal-footer { bottom: -16px; margin: 17px -17px -16px; padding: 13px 17px; }
    .quota-pricing-footer-note { max-width: 210px; }
    .request-identity-grid, .request-identity-details { grid-template-columns: 1fr; }
}
@media (max-width: 680px) {
    .quota-capacity-estimate { grid-template-columns: 1fr; }
}
@media (max-width: 480px) {
    .quota-pool-summary.block { padding: 16px; }
    .quota-pool-metrics { grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 8px; }
    .quota-pool-metric { padding: 12px; }
    .quota-pool-metric-value { font-size: 24px; }
    .quota-account-card { padding: 12px; }
    .quota-window { padding: 10px; }
    .quota-window-head { gap: 4px; }
    .quota-window-pct { font-size: 12px; }
    .quota-form-grid-mapping .quota-checkbox { grid-column: auto; }
    .quota-archive-row { align-items: flex-start; flex-direction: column; }
    .request-identity-heading .toolbar-actions .btn { width: 100%; }
    .quota-account-grid { grid-template-columns: minmax(0, 1fr); }
    .quota-form-grid, .quota-form-grid-mapping, .quota-history-filters { grid-template-columns: minmax(0, 1fr); }
    .quota-history-filters input:last-child { grid-column: auto; }
    .quota-pricing-list, .quota-mappings-list { grid-template-columns: minmax(0, 1fr); }
    .quota-mapping-row { align-items: flex-start; flex-direction: column; }
    .quota-row-actions { width: 100%; }
    .quota-row-actions .btn { flex: 1; }
    .quota-pricing-status-item { flex-basis: auto; }
    .quota-pricing-technical dl > div { grid-template-columns: minmax(0, 1fr); gap: 3px; }
    .quota-pricing-card { min-height: 184px; }
    .quota-pricing-hero strong { font-size: 21px; }
    .quota-pricing-editor-section > header { align-items: stretch; flex-direction: column; }
    .quota-pricing-switch { justify-content: space-between; }
    .quota-pricing-modal-footer { align-items: stretch; flex-direction: column; }
    .quota-pricing-modal-footer > div { width: 100%; }
    .quota-pricing-modal-footer > div .btn { flex: 1; }
    .quota-pricing-footer-note { max-width: none; }
    .modal-content.quota-account-detail-modal { width: 100%; max-width: 100%; padding: 14px; }
    .quota-account-detail-header { top: -14px; margin: -14px -14px 0; padding: 14px; }
    .quota-detail-totals { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .quota-cycle-metrics { grid-template-columns: 1fr; }
}
/* ==== REGION usage-quota-identity END ==== */

/* === Forms === */
.form-group { margin-bottom: 14px; }
.form-group.form-group-flush { margin: 0; }
.form-group.inline-flex { display: inline-flex; align-items: center; gap: 10px; margin-bottom: 0; }
.form-group.inline-flex > * { margin-bottom: 0; }
.form-group label { display: block; margin-bottom: 6px; font-size: 12px; color: var(--text-secondary); font-weight: 600; }
.form-group input, .form-group textarea, .form-group select {
    width: 100%; min-height: 36px; padding: 7px 12px; border: 1px solid var(--line-strong);
    border-radius: var(--radius-sm); font-size: 13px; font-family: inherit;
    background: var(--bg-secondary); color: var(--text);
}
.form-group input:focus-visible, .form-group textarea:focus-visible, .form-group select:focus-visible { border-color: var(--accent); outline: none; box-shadow: var(--ring); }
input[type="checkbox"] { accent-color: var(--accent); }
.form-group textarea { min-height: 120px; resize: vertical; }

/* Mono */
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 12px; }

/* === Toast === */
.toast-container { position: fixed; bottom: 24px; right: 24px; z-index: 10020; display: flex; flex-direction: column; gap: 8px; pointer-events: none; }
.toast { --toast-accent: var(--info); display: flex; align-items: center; gap: 12px; padding: 16px 20px; border: 1px solid var(--line-strong); border-left: 3px solid var(--toast-accent); border-radius: var(--radius); background: var(--surface-sheen), var(--panel-strong); color: var(--text); box-shadow: var(--shadow-lg); font-size: 13px; font-weight: 500; max-width: 380px; animation: toast-in var(--dur-slow) var(--ease-out) both, toast-out .35s var(--ease-in) 3.1s forwards; }
.toast::before { content: '\f05a'; color: var(--toast-accent); font: 900 16px 'Font Awesome 6 Free'; flex-shrink: 0; }
@keyframes toast-in { from { opacity: 0; transform: translateX(20px); } to { opacity: 1; transform: translateX(0); } }
@keyframes toast-out { to { opacity: 0; transform: translateX(12px); } }
.toast-info { --toast-accent: var(--info); }
.toast-error { --toast-accent: var(--danger); }
.toast-error::before { content: '\f06a'; }
.toast-success { --toast-accent: var(--success); }
.toast-success::before { content: '\f058'; }

/* === Modal === */
.modal-overlay { position: fixed; inset: 0; background: color-mix(in srgb, var(--bg) 72%, transparent); backdrop-filter: blur(8px); z-index: 10000; display: flex; align-items: center; justify-content: center; padding: 24px; animation: overlay-in var(--dur) var(--ease-out); }
@keyframes overlay-in { from { opacity: 0; } to { opacity: 1; } }
body.modal-open { overflow: hidden; }
.modal-content { background: var(--surface-sheen), var(--panel-strong); border: 1px solid var(--line-strong); padding: 28px; border-radius: var(--radius-lg); min-width: min(440px, calc(100vw - 40px)); max-width: 90vw; max-height: 85svh; overflow-y: auto; overscroll-behavior: contain; box-shadow: inset 0 1px 0 var(--line-highlight), var(--shadow-lg); animation: modal-in var(--dur-slow) var(--ease-out); }
@keyframes modal-in { from { opacity: 0; transform: scale(.96) translateY(12px); } to { opacity: 1; transform: scale(1) translateY(0); } }
.modal-content h3 { margin-bottom: 24px; font-size: 18px; font-weight: 600; letter-spacing: -.02em; }
.modal-actions { margin-top: 24px; padding-top: 20px; border-top: 1px solid var(--line); display: flex; gap: 8px; justify-content: flex-end; }

/* Semantic utility classes */
.dashboard-head { display: flex; justify-content: space-between; align-items: center; margin-bottom: 24px; gap: 16px; }
.dashboard-head .section-title { margin: 0 0 4px; }
.panel > :is(.dashboard-head, .panel-header-with-context, .section-heading, .error-log-header) { margin-bottom: 24px; gap: 16px; }
.panel > :is(.section-heading, .error-log-header) { align-items: center; }
.panel > :is(.panel-header-with-context, .section-heading, .error-log-header) .section-title { margin-bottom: 4px; }
.section-heading-row { display: flex; align-items: center; gap: 8px; }
.chart-heading { display: flex; align-items: center; gap: 8px; }
.chart-range-select { margin-left: auto; min-height: 32px; font: 500 11px var(--font-sans); padding: 5px 10px; border-radius: 999px; border: 1px solid var(--line-strong); background: var(--bg-secondary); color: var(--text-secondary); cursor: pointer; }
.chart-container { position: relative; height: 300px; width: 100%; }
.heading-icon { display: inline-grid; place-items: center; width: 26px; height: 26px; border-radius: 8px; margin-right: 8px; font-size: 12px; vertical-align: middle; flex-shrink: 0; }
.chart-heading .heading-icon { margin-right: 0; }
.heading-icon.accent, .heading-icon.accent-2 { color: var(--accent); background: var(--accent-soft); }
.heading-icon.success { color: var(--success); background: var(--success-soft); }
.heading-icon.info { color: var(--info); background: var(--info-soft); }
.heading-icon.warning { color: var(--warning); background: var(--warning-soft); }
.heading-icon.secondary { color: var(--text-secondary); background: var(--neutral-soft); }
.table-empty-cell-compact { text-align: center; color: var(--text-muted); padding: 20px; }
.table-loading-cell-lg, .table-empty-cell, .table-loading-cell { text-align: center; padding: 36px 20px; color: var(--text-muted); }
.table-error-cell { text-align: center; padding: 32px 20px; color: var(--danger); }
.info-table-label { color: var(--text-secondary); width: 160px; }
.badge-xs { font-size: 10px; }
.list-empty { color: var(--text-muted); display: block; padding: 20px 12px; width: 100%; text-align: center; }
.panel-loading, .panel-empty { padding: 36px 24px; color: var(--text-muted); text-align: center; }

.small-muted { color: var(--text-muted); font-size: 11px; line-height: 1.6; }
.tag { display: inline-block; padding: 2px 7px; border: 1px solid var(--line); border-radius: var(--radius-xs); font-size: 11px; background: var(--bg-tertiary); color: var(--text-secondary); }

/* ==== REGION panels BEGIN (owner: panels slice — requests, providers, errors, models, config, debug, request detail) ==== */
/* === Request lifecycle === */
.mini-list li.request-active-item { align-items: flex-start; }
.request-active-main { display: grid; grid-template-columns: minmax(0, 1fr); flex: 1; gap: 8px; min-width: 0; }
.request-active-heading,
.request-active-meta { align-items: center; display: flex; flex-wrap: wrap; gap: 6px 12px; }
.request-active-model { min-width: 0; max-width: 100%; color: var(--text); font: 600 12px var(--font-mono); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.request-stage { flex: 0 0 auto; padding: 3px 8px; }
.request-active-meta { color: var(--text-muted); font-size: 11px; }
.request-active-timing { align-items: flex-end; color: var(--text-muted); display: flex; flex: 0 0 auto; flex-direction: column; font-size: 11px; gap: 6px; font-variant-numeric: tabular-nums; }
.request-active-elapsed { color: var(--text); font-variant-numeric: tabular-nums; font-size: 16px; font-weight: 600; }
.request-active-speed { font-variant-numeric: tabular-nums; white-space: nowrap; }
.request-active-speed-value { color: var(--text-secondary); }
.request-elapsed { font-variant-numeric: tabular-nums; }
.request-token-summary { color: var(--text-secondary); font-size: 11px; line-height: 1.65; min-width: 196px; white-space: normal; font-variant-numeric: tabular-nums; }
.request-tokens { display: inline-flex; flex-direction: column; align-items: flex-start; }
.request-token-line { display: block; white-space: nowrap; }
.request-speed { display: inline-flex; flex-direction: column; align-items: flex-start; line-height: 1.5; white-space: nowrap; }
.request-tokens-estimated { color: var(--warning); }
.request-submetric { color: var(--text-muted); display: block; font-size: 10px; margin-top: 2px; }
.request-counts { display: inline-flex; flex-direction: column; line-height: 1.45; white-space: nowrap; }
.request-counts:focus-visible, .request-provider:focus-visible { outline: 1px solid currentColor; outline-offset: 2px; border-radius: 2px; }
.request-provider { display: inline-block; max-width: 100%; overflow-wrap: anywhere; cursor: default; }
.request-provider-detail { white-space: pre-line; overflow-wrap: anywhere; }
.request-empty, .request-table-empty { color: var(--text-muted); }
.request-table-empty, .request-table-error { padding: 20px; text-align: center; }
.request-table-error, .request-error { color: var(--danger); }
.request-time { font-size: 11px; line-height: 1.65; white-space: nowrap; font-variant-numeric: tabular-nums; }
.request-time-line { display: block; }
.request-time-ended { color: var(--text-muted); }
.request-model { line-height: 1.5; white-space: nowrap; }
.request-model-flags { display: flex; align-items: center; gap: 7px; min-height: 14px; margin-bottom: 5px; font-size: 11px; }
.request-model-flag.model-consistency.pending { color: var(--text-muted); }
.request-model-flag.model-consistency.match { color: var(--success); }
.request-model-flag.model-consistency.mismatch { color: var(--warning); }
.request-model-flag { position: relative; cursor: default; outline: none; }
.request-model-count { position: absolute; top: -6px; right: -7px; min-width: 10px; padding: 0 2px; border-radius: 5px; background: var(--panel-strong); color: var(--success); font-size: 8px; font-weight: 700; line-height: 11px; text-align: center; font-variant-numeric: tabular-nums; }
.request-model-flag:focus-visible { outline: 1px solid currentColor; outline-offset: 2px; border-radius: 2px; }
.request-model-tooltip {
    position: fixed;
    z-index: 10000;
    display: none;
    width: max-content;
    max-width: min(420px, calc(100vw - 16px));
    padding: 7px 9px;
    border: 1px solid var(--line-strong);
    border-radius: 6px;
    background: var(--panel-strong);
    box-shadow: var(--shadow);
    color: var(--text);
    font-size: 11px;
    line-height: 1.5;
    white-space: pre-line;
    overflow-wrap: anywhere;
    pointer-events: none;
}
.panel[data-panel="requests"] > .toolbar { padding: 16px; gap: 16px; margin-bottom: 20px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface-sheen), var(--panel); box-shadow: inset 0 1px 0 var(--line-highlight); }
.panel[data-panel="requests"] .toolbar > .form-group { margin-bottom: 0; }
.request-speed-toggle .toggle-label { font-size: 12px; font-weight: 500; color: var(--text-secondary); }
#requestsBody td { padding: 12px 10px; font-size: 11px; font-variant-numeric: tabular-nums; }
#requestsBody td[data-label="提供商"] { min-width: 112px; max-width: 144px; line-height: 1.5; }
#requestsBody td[data-label="IP"] { color: var(--text-muted); white-space: nowrap; }
#requestsBody .badge { white-space: nowrap; padding: 3px 8px; }
#requestsBody .request-submetric { font-size: 10px; line-height: 1.45; }
#requestsBody .request-error { max-width: 140px; }
#requestsBody tr.row-failed td:first-child { box-shadow: inset 2px 0 0 var(--danger); }
#requestsBody .request-key { overflow-wrap: anywhere; }
/* Outrank the mobile card-cell display rule as well as desktop table cells. */
.table-wrap:has(#requestsBody) table.request-hide-ip .request-ip,
.table-wrap:has(#requestsBody) table.request-hide-ip #requestsBody .request-ip { display: none; }
@media (min-width: 769px) {
    /* Stable proportions, with the IP allocation removed when it is hidden. */
    .table-wrap:has(#requestsBody) table { --request-table-width: 1291; table-layout: fixed; min-width: 1291px; }
    .table-wrap:has(#requestsBody) table.request-hide-ip { --request-table-width: 1185; min-width: 1185px; }
    .table-wrap:has(#requestsBody) th:nth-child(1) { width: calc(100% * 139 / var(--request-table-width)); }
    .table-wrap:has(#requestsBody) th:nth-child(2) { width: calc(100% * 100 / var(--request-table-width)); }
    .table-wrap:has(#requestsBody) th:nth-child(3) { width: calc(100% * 112 / var(--request-table-width)); }
    .table-wrap:has(#requestsBody) th:nth-child(4) { width: calc(100% * 106 / var(--request-table-width)); }
    .table-wrap:has(#requestsBody) th:nth-child(5) { width: calc(100% * 139 / var(--request-table-width)); }
    .table-wrap:has(#requestsBody) th:nth-child(6) { width: calc(100% * 80 / var(--request-table-width)); }
    .table-wrap:has(#requestsBody) th:nth-child(7) { width: calc(100% * 47 / var(--request-table-width)); }
    .table-wrap:has(#requestsBody) th:nth-child(8) { width: calc(100% * 70 / var(--request-table-width)); }
    .table-wrap:has(#requestsBody) th:nth-child(9) { width: calc(100% * 75 / var(--request-table-width)); }
    .table-wrap:has(#requestsBody) th:nth-child(10) { width: calc(100% * 168 / var(--request-table-width)); }
    .table-wrap:has(#requestsBody) th:nth-child(11) { width: calc(100% * 73 / var(--request-table-width)); }
    .table-wrap:has(#requestsBody) th:nth-child(12) { width: calc(100% * 116 / var(--request-table-width)); }
    .table-wrap:has(#requestsBody) th:nth-child(13) { width: calc(100% * 66 / var(--request-table-width)); }
    #requestsBody td { overflow-wrap: anywhere; }
    #requestsBody td[data-label="IP"],
    #requestsBody .request-model-name,
    #requestsBody .request-token-line,
    #requestsBody .request-speed { white-space: normal; }
    #requestsBody .request-tokens,
    #requestsBody .request-token-line,
    #requestsBody .request-speed { max-width: 100%; }
    #requestsBody .request-token-summary { min-width: 0; }
}
.request-model-tooltip.is-visible { display: block; }
.request-model-flag.fast { color: var(--warning); }
.request-model-flag.search, .request-model-flag.image { color: var(--text-muted); }
.request-model-flag.search.called, .request-model-flag.image.received { color: var(--success); }
.request-model-flag.effective-request { color: var(--success); }
.request-model-flag.aggregate { color: var(--text-muted); }
.request-model-flag.aggregate.received { color: var(--info); }
.request-model-flag.aggregate-boundary.early { color: var(--success); }
.request-model-flag.aggregate-boundary.fallback { color: var(--warning); }
.request-model-flag.aggregate-boundary.aborted { color: var(--danger); }
.request-model-name { display: block; }
.request-image-model-line { display: block; min-width: 0; max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.request-image-model-line[data-image-model="carrier"] { color: var(--text-muted); }
.request-active-model:has(.request-image-model-line) { min-width: 0; max-width: 100%; }
.request-error { font-size: 12px; max-width: 200px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.request-toolbar-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; margin-left: auto; }
.toolbar:has(#filterRequestType) > .form-group.inline-flex { flex-wrap: wrap; min-width: 0; }
.toolbar:has(#filterRequestType) select { max-width: 100%; }
.request-speed-toggle { align-items: center; padding: 0; white-space: nowrap; }
.request-speed-toggle input[type="checkbox"] { margin-top: 0; }
.reasoning-export-status { flex-basis: 100%; min-width: 0; margin: 0 0 14px; overflow-wrap: anywhere; }
.toolbar > .reasoning-export-status { margin: 0; }
.reasoning-export-status.is-warning { color: var(--danger); }
.error-log-toolbar-actions { flex-shrink: 0; }

/* === Config page === */
.panel[data-panel="config"] > .block { padding: 0; border: 0; background: transparent; box-shadow: none; overflow: visible; }
.config-group { margin-bottom: 20px; padding: 24px; background: var(--surface-sheen), var(--panel); border: 1px solid var(--line); border-radius: var(--radius-lg); box-shadow: inset 0 1px 0 var(--line-highlight); }
.config-group-title { display: flex; align-items: center; gap: 10px; font-size: 14px; font-weight: 600; color: var(--text); margin: 0 0 20px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.config-group-title::before { content: ''; width: 4px; height: 16px; border-radius: 2px; background: var(--accent); }
.config-grid { display: grid; gap: 20px 24px; }
.config-grid.cols-2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.config-grid.cols-3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.config-grid .form-group { margin-bottom: 0; min-width: 0; }
.config-grid .form-group textarea { font-family: var(--font-mono); line-height: 1.65; padding: 12px; }
.alias-key-row { margin: 20px 0; padding-bottom: 20px; border-bottom: 1px solid var(--line); }
.alias-key-row input[type=hidden] { display: none; }
.alias-key-delete { justify-self: start; }
.field-hint { font-size: 12px; color: var(--text-muted); margin-top: 6px; line-height: 1.6; }
.toggle-row { display: flex; align-items: flex-start; gap: 12px; padding: 4px 0; cursor: pointer; }
.toggle-row input[type="checkbox"] { appearance: none; position: relative; width: 34px; height: 20px; margin: 1px 0 0; padding: 0; border: 1px solid var(--line-strong); border-radius: 999px; background: var(--bg-tertiary); cursor: pointer; flex: 0 0 34px; transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease); }
.toggle-row input[type="checkbox"]::before { content: ''; position: absolute; width: 12px; height: 12px; top: 3px; left: 3px; border-radius: 50%; background: var(--text-muted); transition: transform var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease); }
.toggle-row input[type="checkbox"]:checked { background: var(--accent-soft); border-color: var(--accent); }
.toggle-row input[type="checkbox"]:checked::before { transform: translateX(14px); background: var(--accent); }
.toggle-row input[type="checkbox"]:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; box-shadow: var(--ring); }
.toggle-row .toggle-text { flex: 1; min-width: 0; }
.toggle-row .toggle-label { display: block; font-size: 13px; font-weight: 600; color: var(--text); }
.config-actions { display: flex; justify-content: flex-end; padding: 16px 20px; margin-top: 8px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--surface-sheen), var(--panel-strong); box-shadow: inset 0 1px 0 var(--line-highlight); }

/* Config table */
.config-table { width: 100%; max-width: 720px; border-collapse: collapse; font-variant-numeric: tabular-nums; }
.config-table td { padding: 12px 16px; border-bottom: 1px solid var(--line); }
.config-table td:first-child { font-weight: 600; color: var(--text-secondary); width: 40%; }
.request-body-heading-row { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin: 16px 0 8px; }
.request-body-heading { margin: 0; }
.request-body-container { min-width: 0; }
.request-body-preview, .request-body-full { margin: 0; padding: 16px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--bg-secondary); font: 12px/1.7 var(--font-mono); color: var(--text-secondary); }
.request-body-preview { overflow: hidden; }
.request-body-preview-line { min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: pre; }
.request-body-full { max-height: 480px; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; }
.request-body-actions { margin-top: 8px; }

/* === Toolbar === */
.toolbar { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 14px; align-items: center; }

/* Provider actions & filters */
.provider-control-bar { display: grid; grid-template-columns: minmax(0, 1fr) minmax(280px, 360px); gap: 16px; padding: 16px; margin-bottom: 20px; border: 1px solid var(--line); border-radius: var(--radius-lg); background: var(--surface-sheen), var(--panel); box-shadow: inset 0 1px 0 var(--line-highlight); }
.provider-actions { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.provider-toolbar { align-self: center; min-width: 0; }
.provider-search-wrap { position: relative; }
.provider-search-icon { position: absolute; left: 12px; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: 12px; pointer-events: none; }
.provider-search-wrap input { width: 100%; height: 36px; padding: 8px 132px 8px 32px; border: 1px solid var(--line-strong); border-radius: var(--radius-sm); background: var(--bg-secondary); color: var(--text); font: 12px var(--font-sans); }
.provider-search-wrap input:focus-visible { outline: none; border-color: var(--accent); box-shadow: var(--ring); }
.provider-result-count { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); color: var(--text-muted); font-size: 10px; font-variant-numeric: tabular-nums; pointer-events: none; }
.provider-filters { grid-column: 1 / -1; display: flex; gap: 4px; flex-wrap: wrap; padding: 4px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-secondary); }
.filter-btn { border: 1px solid transparent; border-radius: var(--radius-sm); background: transparent; color: var(--text-secondary); padding: 6px 12px; font: 600 12px var(--font-sans); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; gap: 7px; min-height: 32px; transition: color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease); }
.filter-btn.active { background: var(--accent-soft); color: var(--accent); border-color: color-mix(in srgb, var(--accent) 30%, transparent); box-shadow: inset 0 1px 0 var(--line-highlight); }
.filter-btn:active { transform: scale(.98); }
.filter-btn:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
.filter-btn .dot { width: 6px; height: 6px; border-radius: 50%; display: inline-block; }
.filter-btn .dot.ok { background: var(--success); }
.filter-btn .dot.err { background: var(--danger); }
.filter-btn .dot.disabled { background: var(--text-muted); }
.filter-count { background: var(--bg-tertiary); border-radius: var(--radius-xs); padding: 1px 6px; min-width: 24px; text-align: center; font-size: 10px; font-variant-numeric: tabular-nums; }
.filter-btn.active .filter-count { background: var(--accent-soft); }
#providersBody td { padding: 12px 10px; font-size: 12px; font-variant-numeric: tabular-nums; }
#providersBody td[data-label="状态"] { min-width: 100px; white-space: nowrap; }
#providersBody td[data-label="名称"] { min-width: 144px; }
#providersBody td[data-label="名称"] strong { font-weight: 600; }
#providersBody td code { display: block; max-width: 160px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: var(--text-secondary); font: 11px var(--font-mono); }
#providersBody td[data-label="绑定IP"] { font-size: 11px; color: var(--info); white-space: nowrap; }
#providersBody td[data-label="操作"] { white-space: nowrap; }
#providersBody td[data-label="操作"] .btn { padding: 5px 8px; min-height: 28px; font-size: 11px; }
#providersBody .badge { min-width: 28px; justify-content: center; }
#providersBody .status-dot { width: 6px; height: 6px; box-shadow: 0 0 0 3px var(--bg-tertiary); }
.provider-status-note { display: block; margin-top: 3px; }

/* === Error Log Panel === */
.error-log-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 24px; gap: 16px; }
.error-log-header .section-title { margin: 0 0 6px; }
.error-tags { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 16px; }
.error-tag { display: inline-flex; align-items: center; gap: 8px; padding: 6px 12px; border-radius: var(--radius-sm); font-size: 12px; font-weight: 600; cursor: pointer; border: 1px solid var(--line); background: var(--panel); color: var(--text-secondary); transition: color var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease), background var(--dur-fast) var(--ease); min-height: 34px; }
.error-tag.active { background: var(--accent-soft); color: var(--accent); border-color: color-mix(in srgb, var(--accent) 30%, transparent); }
.error-tag .tag-count { background: var(--bg-tertiary); border-radius: var(--radius-xs); padding: 1px 6px; font-size: 10px; min-width: 24px; text-align: center; font-variant-numeric: tabular-nums; }
.error-tag.active .tag-count { background: var(--accent-soft); }
.error-log-retention { margin: 0 0 16px; padding: 12px 16px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--bg-secondary); color: var(--text-muted); font-size: 11px; line-height: 1.6; }
.error-log-list { overflow-y: auto; max-height: 700px; display: grid; grid-template-columns: minmax(0, 1fr); gap: 8px; }
.error-log-item { position: relative; display: flex; align-items: center; gap: 16px; height: 112px; box-sizing: border-box; padding: 14px 20px; overflow: hidden; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface-sheen), var(--panel); box-shadow: inset 3px 0 0 var(--danger-soft), inset 0 1px 0 var(--line-highlight); font-size: 12px; transition: border-color var(--dur-fast) var(--ease); }
.error-log-item::before { content: ''; position: absolute; left: 0; top: 20px; bottom: 20px; width: 2px; background: var(--danger); border-radius: 2px; opacity: .7; }
.error-log-summary { flex: 1; min-width: 0; overflow: hidden; }
.error-log-actions { flex: 0 0 auto; }
.error-log-detail-expired { color: var(--text-muted); font-size: 11px; white-space: nowrap; }
.error-log-item.has-reasoning { height: auto; min-height: 112px; min-width: 0; overflow: visible; align-items: flex-start; }
.error-log-item.has-reasoning .error-log-summary { overflow: visible; }
.error-log-item.has-client-error { height: auto; min-height: 112px; align-items: flex-start; }
.error-log-client-error { margin-top: 3px; color: var(--text-secondary); line-height: 1.5; overflow-wrap: anywhere; }
.error-log-item.has-configuration-limit { height: auto; min-height: 112px; align-items: flex-start; }
.error-log-configuration-limit { margin-top: 3px; color: var(--text-secondary); line-height: 1.5; overflow-wrap: anywhere; }
.error-log-reasoning { margin-top: 12px; }
.error-log-reasoning h4 { margin: 0; font-size: 12px; }
.error-log-reasoning .small-muted { margin: 8px 0; white-space: pre-wrap; overflow-wrap: anywhere; }
.error-log-detail-note { margin: 0 0 20px; padding: 12px 16px; border: 1px solid var(--line); border-radius: var(--radius-sm); color: var(--text-secondary); background: var(--bg-secondary); font-size: 12px; line-height: 1.6; }
.error-log-detail-grid { display: grid; grid-template-columns: max-content minmax(0, 1fr); gap: 12px 20px; margin-bottom: 20px; font-size: 12px; padding: 16px; border: 1px solid var(--line); border-radius: var(--radius-sm); }
.error-log-detail-grid dt { color: var(--text-muted); }
.error-log-detail-grid dd { margin: 0; min-width: 0; overflow-wrap: anywhere; }
.error-log-detail-block { margin-top: 12px; }
.error-log-detail-block h4 { margin: 0 0 6px; font-size: 12px; }
.error-log-detail-block pre { max-height: 320px; margin: 0; padding: 16px; overflow: auto; border: 1px solid var(--line); border-radius: var(--radius-sm); color: var(--danger); background: var(--bg-secondary); font: 12px/1.7 var(--font-mono); white-space: pre-wrap; overflow-wrap: anywhere; }
.error-log-item .error-log-time, .error-log-item .error-log-meta, .error-log-item .error-log-msg, .error-log-item .error-log-preview { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.error-log-item .error-log-time { color: var(--text-muted); font-size: 11px; font-variant-numeric: tabular-nums; }
.error-log-item .error-log-meta { color: var(--text-secondary); font-size: 11px; margin-top: 2px; }
.error-log-item .error-log-msg { color: var(--danger); margin-top: 3px; }
.error-log-item .error-log-preview { margin-top: 3px; color: var(--text); line-height: 1.35; }
.error-log-item .error-log-preview.is-unavailable { color: var(--text-muted); }
.error-log-empty { text-align: center; padding: 30px 10px; color: var(--text-muted); font-size: 13px; }

/* Model Access Control */
.model-tier-card { background: var(--surface-sheen), var(--panel); border: 1px solid var(--line); border-radius: var(--radius-lg); padding: 20px; margin-bottom: 20px; box-shadow: inset 0 1px 0 var(--line-highlight); }
.model-tier-header { display: flex; flex-wrap: wrap; justify-content: space-between; align-items: center; gap: 16px; margin-bottom: 20px; padding-bottom: 16px; border-bottom: 1px solid var(--line); }
.model-tier-name { display: flex; flex-wrap: wrap; align-items: center; gap: 12px; min-width: 0; overflow-wrap: anywhere; }
.model-tier-badge { display: inline-flex; align-items: center; gap: 6px; padding: 7px 10px; border: 1px solid var(--line); border-radius: var(--radius-xs); font-size: 11px; font-weight: 700; line-height: 1; letter-spacing: .06em; text-transform: uppercase; }
.model-tier-badge::before { content: ''; width: 5px; height: 5px; border-radius: 50%; background: currentColor; }
.model-tier-badge-free { color: var(--neutral); background: var(--neutral-soft); }
.model-tier-badge-plus { color: var(--accent); background: var(--accent-soft); border-color: color-mix(in srgb, var(--accent) 24%, transparent); }
.model-tier-badge-pro { color: var(--violet); background: var(--violet-soft); border-color: color-mix(in srgb, var(--violet) 24%, transparent); }
.model-tier-badge-other { color: var(--warning); background: var(--warning-soft); border-color: color-mix(in srgb, var(--warning) 24%, transparent); }
.model-tier-count { font-size: 12px; color: var(--text-muted); font-variant-numeric: tabular-nums; }
.model-tier-actions { display: flex; flex-wrap: wrap; gap: 8px; }
.model-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(min(240px, 100%), 1fr)); gap: 10px; }
.model-toggle { display: flex; align-items: stretch; gap: 8px; min-width: 0; min-height: 44px; padding: 6px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--bg-secondary); font-size: 13px; transition: background var(--dur-fast) var(--ease), border-color var(--dur-fast) var(--ease); }
.model-enable { display: flex; align-items: center; gap: 10px; flex: 1; min-width: 0; padding: 6px; cursor: pointer; }
.model-toggle.enabled { background: var(--accent-soft); border-color: color-mix(in srgb, var(--accent) 16%, transparent); }
.model-toggle.enabled .model-name { color: var(--text); }
.model-toggle.disabled .model-name { color: var(--text-muted); text-decoration: line-through; text-decoration-color: var(--line-strong); }
.model-toggle input[type="checkbox"] { width: 15px; height: 15px; margin: 0; flex: 0 0 15px; accent-color: var(--accent); cursor: pointer; }
.model-name { font: 12px var(--font-mono); font-variant-numeric: tabular-nums; overflow-wrap: anywhere; }
.model-pin { display: flex; flex-direction: column; justify-content: center; align-items: center; gap: 5px; flex: 0 0 76px; min-height: 44px; padding: 6px 4px; border: 1px solid var(--line); border-radius: var(--radius-xs); background: var(--panel); color: var(--text-muted); cursor: pointer; }
.model-pin.is-present { color: var(--success); }
.model-pin.is-absent { color: var(--danger); }
.model-pin-status { font: 10px/1.4 var(--font-sans); text-align: center; overflow-wrap: anywhere; }
.model-pin:hover { background: var(--bg-secondary); border-color: currentColor; }
.model-pin:focus-visible, .model-enable input:focus-visible { outline: 2px solid var(--accent); outline-offset: 3px; }
.model-toggle [aria-disabled="true"], .model-tier-actions [aria-disabled="true"] { cursor: wait; }
.model-tier-actions [aria-disabled="true"] { opacity: .6; }
.model-toggle[aria-busy="true"] { border-style: dashed; }
.model-pin-help, .model-policy-status { margin: 0 0 16px; font-size: 12px; line-height: 1.7; color: var(--text-secondary); overflow-wrap: anywhere; }
.model-policy-status:empty { display: none; }
.model-policy-status.is-error { color: var(--danger); }
@media (prefers-reduced-motion: reduce) {
    .model-toggle, .model-pin { transition: none; }
}

.toolbar-models { flex-wrap: wrap; gap: 12px; align-items: center; }
.toolbar-models-hint { font-size: 13px; color: var(--text-secondary); }
.ip-detail-note { margin-left: 8px; color: var(--text-muted); }
.ip-details-toggle { margin-top: 8px; }
.ip-details-toggle > summary { cursor: pointer; color: var(--text-secondary); font-size: 12px; padding: 6px 0; }
.ip-details-body { margin-top: 8px; padding: 12px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--bg-secondary); font-size: 11px; }
.ip-subnet-group { margin-bottom: 10px; }
.ip-subnet-head { color: var(--text-secondary); font-weight: 600; margin-bottom: 6px; font-family: var(--font-mono); }
.ip-subnet-grid { display: flex; flex-wrap: wrap; gap: 6px; }
.ip-chip { display: inline-flex; align-items: center; gap: 6px; padding: 4px 6px; border: 1px solid var(--line); border-radius: var(--radius-xs); background: var(--panel); font-family: var(--font-mono); }
.ip-chip.is-down { color: var(--text-muted); text-decoration: line-through; background: var(--danger-soft); }
.ip-bind-count { color: var(--text-muted); }
.provider-status-note { color: var(--text-muted); font-size: 0.85em; }

/* Request detail modal */
.detail-meta-line { margin: 0 0 16px; padding: 12px 16px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--bg-secondary); color: var(--text-secondary); font: 12px/1.6 var(--font-mono); }
.detail-action-row { margin-bottom: 20px; }
.detail-section-heading { margin: 24px 0 12px; font-size: 13px; font-weight: 600; }
.detail-section-heading.danger { color: var(--danger); }
.detail-pre { margin: 8px 0 0; padding: 16px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--bg-secondary); color: var(--text-secondary); font: 12px/1.7 var(--font-mono); white-space: pre-wrap; overflow-wrap: anywhere; }
.detail-pre.danger { color: var(--danger); }
.detail-pre.scroll-sm { max-height: 200px; overflow: auto; }
.detail-pre.scroll-md { max-height: 300px; overflow: auto; }
.detail-pre.scroll-lg { max-height: 400px; overflow: auto; }
.detail-pre.block { margin: 8px 0 0; }
.reasoning-evidence-hit, .detail-pre.reasoning-evidence-text { color: var(--danger); }
.reasoning-evidence { margin-top: 12px; }
.reasoning-evidence-item + .reasoning-evidence-item { margin-top: 12px; }
.reasoning-evidence-label { color: var(--text-secondary); font-size: 12px; }
.detail-block { margin-bottom: 20px; }
.detail-block-title { font-weight: 600; }
.detail-block-title.warning { color: var(--warning); }
.detail-block-title.info { color: var(--info); }
.detail-block-title.success { color: var(--success); }
.detail-tool-call { margin: 10px 0; padding: 16px; border: 1px solid var(--line); background: var(--bg-secondary); border-radius: var(--radius-sm); font-size: 12px; }
.detail-tool-call-name { color: var(--accent); font-weight: 600; }
.detail-tool-call-id { color: var(--text-muted-2); font-size: 11px; }
.detail-tool-call-args { margin: 8px 0 0; white-space: pre-wrap; overflow-wrap: anywhere; font: 12px/1.7 var(--font-mono); color: var(--text-secondary); }
.detail-tool-call-pending { margin-top: 3px; color: var(--text-muted); font-size: 11px; }
.response-detail-heading-row { margin-top: 16px; flex-wrap: wrap; justify-content: flex-start; }
.response-detail-heading-row .detail-section-heading { margin: 0; }
.response-detail-heading-row #toggleResponseBtn { margin-left: auto; }
.detail-live-state, .detail-generation-state { margin-left: 6px; color: var(--warning); font-size: 11px; font-weight: 600; }
.detail-generation-state.live { color: var(--info); }
.detail-image-meta { font-size: 12px; margin-top: 4px; }
.detail-web-search { position: relative; padding: 16px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg-secondary); }
.detail-web-search-state { float: right; font-size: 11px; font-weight: 600; }
.detail-web-search-state.success { color: var(--success); }
.detail-web-search-state.warning { color: var(--warning); }
.detail-web-search-state.neutral { color: var(--text-muted); }
.detail-web-search-meta { margin-top: 5px; color: var(--text-secondary); font-size: 12px; }
.detail-aggregate-scope { margin-bottom: 20px; padding: 16px; border: 1px solid var(--line-strong); border-radius: var(--radius); background: var(--surface-sheen), var(--panel); }
.detail-aggregate-header { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
.detail-aggregate-body > .detail-block:last-child { margin-bottom: 10px; }
.detail-aggregate-footer { padding-top: 8px; border-top: 1px solid var(--line); color: var(--text-secondary); font-size: 12px; }
.detail-aggregate-state { font-size: 11px; font-weight: 600; }
.detail-aggregate-state.success { color: var(--success); }
.detail-aggregate-state.warning { color: var(--warning); }
.detail-loading { color: var(--text-muted); }
.detail-error { color: var(--danger); }
.detail-placeholder { color: var(--text-muted); }
.detail-header-table { width: 100%; font-size: 12px; border-collapse: collapse; }
.detail-header-table td { padding: 10px 12px; border-bottom: 1px solid var(--line); font-family: var(--font-mono); }
.detail-header-table td:first-child { color: var(--text-secondary); font-weight: 500; white-space: nowrap; vertical-align: top; }
.detail-header-table td:last-child { overflow-wrap: anywhere; word-break: break-word; }
.detail-em-empty { color: var(--text-muted); }

/* Device flow code */
.device-code { font: 700 32px/1.5 var(--font-mono); padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--accent-soft); margin: 24px 0; letter-spacing: 6px; text-align: center; color: var(--accent); }
.device-hint { color: var(--text-muted); font-size: 13px; }
.device-link { color: var(--accent); }
.batch-hint { margin-bottom: 16px; padding: 12px 16px; border: 1px solid var(--line); border-radius: var(--radius-sm); background: var(--bg-secondary); color: var(--text-secondary); font-size: 13px; line-height: 1.6; }
.field-hint-inline { color: var(--text-muted); font-size: 12px; font-weight: 400; }

/* Filter/debug helpers */
.form-group .filter-width-auto { width: auto; }
.form-group .filter-width-md { width: 150px; }
.dbg-chevron { font-size: 10px; color: var(--text-muted); }
.debug-row select.dbg-method-sel { flex: 0 0 110px; min-width: 110px; }

/* === Debug Chat === */
.debug-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; margin-top: 20px; }
.debug-grid > div { min-width: 0; }
.debug-row { display: grid; grid-template-columns: 60px minmax(0, 1fr) 64px minmax(0, 1fr); gap: 12px; align-items: center; margin-bottom: 12px; }
.debug-row:has(#dbgMethodSel) { grid-template-columns: 60px 110px 64px minmax(0, 1fr); }
.debug-row:has(#dbgBindIPInput) { grid-template-columns: 60px minmax(0, 1fr) auto; }
.debug-row > .small-muted { grid-column: 1 / -1; padding-top: 4px; line-height: 1.6; }
.debug-row label { color: var(--text-secondary); font-size: 12px; }
.debug-row input:not([type="checkbox"]), .debug-row select { width: 100%; min-width: 0; height: 36px; background: var(--bg-secondary); color: var(--text); border: 1px solid var(--line-strong); border-radius: var(--radius-sm); padding: 8px 12px; font: 12px var(--font-sans); }
.debug-row input[type="checkbox"] { width: 14px; height: 14px; margin: 0; accent-color: var(--accent); }
.debug-row label:has(input[type="checkbox"]) { display: inline-flex; align-items: center; gap: 8px; }
.debug-head { display: flex; flex-direction: column; align-items: flex-start; justify-content: flex-start; gap: 6px; min-height: 54px; margin-bottom: 8px; }
.debug-head h3 { margin: 0; }
.debug-editor { display: block; width: 100%; min-height: 240px; background: var(--bg); color: var(--text-secondary); border: 1px solid var(--line-strong); border-radius: var(--radius-sm); padding: 16px; font: 12px/1.65 var(--font-mono); resize: vertical; }
.debug-editor:focus-visible { outline: none; border-color: var(--accent); box-shadow: var(--ring); }
.debug-editor.err { border-color: var(--danger); }
.debug-btns { display: flex; gap: 8px; flex-wrap: wrap; padding: 16px 0; margin: 4px 0; border-bottom: 1px solid var(--line); }
.debug-btns #dbgClearOutputBtn { margin-left: auto; }
.meta-box, .body-box { background: var(--bg); border: 1px solid var(--line); border-radius: var(--radius-sm); padding: 16px; font: 12px/1.7 var(--font-mono); min-height: 120px; max-height: 420px; overflow: auto; white-space: pre-wrap; overflow-wrap: anywhere; }
.meta-box .k { color: var(--accent); }
.meta-box .v { color: var(--text); }
.meta-status-ok { color: var(--success); font-weight: 600; }
.meta-status-bad { color: var(--danger); font-weight: 600; }
.dbg-combo { position: relative; min-width: 0; }
.dbg-combo-btn { width: 100%; height: 36px; text-align: left; cursor: pointer; background: var(--bg-secondary); color: var(--text); border: 1px solid var(--line-strong); border-radius: var(--radius-sm); padding: 8px 12px; font: 12px var(--font-sans); display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.dbg-combo-btn:focus-visible { outline: none; border-color: var(--accent); box-shadow: var(--ring); }
.dbg-combo-btn > span { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dbg-combo-panel { position: absolute; top: calc(100% + 8px); left: 0; right: 0; z-index: 30; background: var(--panel-strong); border: 1px solid var(--line-strong); border-radius: var(--radius); box-shadow: var(--shadow-lg); padding: 10px; display: flex; flex-direction: column; gap: 10px; transform-origin: top left; animation: panels-menu-in var(--dur) var(--ease-out); }
@keyframes panels-menu-in { from { opacity: 0; transform: translateY(-4px) scale(.97); } to { opacity: 1; transform: translateY(0) scale(1); } }
.dbg-combo-panel[hidden] { display: none; }
.dbg-combo-search-row { display: flex; gap: 8px; align-items: center; }
.dbg-combo-search-row input[type="text"] {
    flex: 1; background: var(--bg-secondary); color: var(--text);
    border: 1px solid var(--line-strong); border-radius: var(--radius-xs);
    padding: 6px 8px; font-size: 12px;
}
.dbg-combo-toggle { display: flex; align-items: center; gap: 4px; color: var(--text-secondary); font-size: 11px; white-space: nowrap; }
.dbg-combo-list { overflow-y: auto; max-height: 300px; display: flex; flex-direction: column; }
.dbg-combo-item {
    display: flex; align-items: center; gap: 8px; padding: 6px 8px;
    border-radius: var(--radius-xs); font-size: 12px; cursor: pointer;
    color: var(--text); border: 1px solid transparent;
}
.dbg-combo-item.active { background: var(--accent-soft); border-color: color-mix(in srgb, var(--accent) 30%, transparent); }
.dbg-combo-item.is-disabled { opacity: 0.55; }
.dbg-combo-item .name { flex: 1; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.dbg-combo-item .uuid { color: var(--text-muted); font: 10px var(--font-mono); white-space: nowrap; }
.dbg-combo-dot { width: 6px; height: 6px; border-radius: 50%; flex: 0 0 6px; background: var(--text-muted); box-shadow: 0 0 0 3px var(--bg-tertiary); }
.dbg-combo-dot.ok { background: var(--success); }
.dbg-combo-dot.bad { background: var(--danger); }
.dbg-combo-dot.off { background: var(--text-muted); }
.dbg-combo-empty { color: var(--text-muted); font-size: 11px; padding: 10px; text-align: center; }

@media (hover: hover) {
    .filter-btn:hover, .error-tag:hover { border-color: var(--line-strong); color: var(--text); background: var(--bg-tertiary); }
    .model-toggle:hover, .error-log-item:hover { border-color: var(--line-strong); }
    .dbg-combo-btn:hover { border-color: var(--accent); }
    .dbg-combo-item:hover { background: var(--bg-tertiary); }
}

/* --- Panels responsive --- */
@media (max-width: 900px) {
    .debug-grid { grid-template-columns: 1fr; }
    .provider-control-bar { grid-template-columns: 1fr; }
    .debug-row, .debug-row:has(#dbgMethodSel), .debug-row:has(#dbgBindIPInput) { grid-template-columns: 64px minmax(0, 1fr); }
    .debug-row > label:has(input) { grid-column: 2; }
}
@media (max-width: 768px) {
    .provider-control-bar { padding: 12px; gap: 12px; }
    .provider-filters { flex-wrap: nowrap; overflow-x: auto; }
    .provider-filters .filter-btn { flex: 0 0 auto; }
    .model-tier-card, .config-group { padding: 16px; }
    .model-tier-header { flex-wrap: wrap; gap: 12px; }
    .model-name { font-size: 11px; }
    .config-actions { padding: 12px; }
    .detail-header-table { table-layout: fixed; }
    .detail-header-table td:first-child { white-space: normal; overflow-wrap: anywhere; width: 38%; }
    .debug-head { min-height: 0; }
    .debug-btns #dbgClearOutputBtn { margin-left: 0; }
    .panel[data-panel="requests"] > .toolbar { padding: 12px; }
    .mini-list li.request-active-item { flex-direction: column; }
    .request-active-timing { align-items: center; flex-direction: row; justify-content: space-between; width: 100%; }
    .request-token-summary { min-width: 0; overflow-wrap: anywhere; }
    .request-toolbar-actions { align-items: stretch; flex-direction: column; margin-left: 0; width: 100%; }
    .request-speed-toggle { width: 100%; white-space: normal; }
    .request-toolbar-actions .btn { width: 100%; }
    .error-log-header { flex-wrap: wrap; }
    .error-log-toolbar-actions { width: 100%; }
    .error-log-toolbar-actions .btn { flex: 1; }
    .toolbar > .form-group.inline-flex { flex-direction: column; align-items: stretch; width: 100%; }
    .toolbar > .form-group.inline-flex > * { width: 100%; }
    .toolbar > .form-group.inline-flex .filter-width-auto,
    .toolbar > .form-group.inline-flex .filter-width-md { width: 100% !important; }

    /* Request log table → cards */
    .table-wrap:has(#requestsBody) table thead { display: none; }
    .table-wrap:has(#requestsBody) table,
    .table-wrap:has(#requestsBody) tbody { display: block; width: 100%; min-width: 0; }
    .table-wrap:has(#requestsBody) { border: 0; background: transparent; box-shadow: none; overflow: visible; }
    .table-wrap:has(#requestsBody) table { min-width: 0; }
    .table-wrap:has(#requestsBody) tr { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 12px 16px; padding: 16px; margin-bottom: 12px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--surface-sheen), var(--panel); box-shadow: inset 0 1px 0 var(--line-highlight); }
    .table-wrap:has(#requestsBody) tr.row-failed { border-left: 2px solid var(--danger); }
    .table-wrap:has(#requestsBody) #requestsBody td { display: flex; flex-direction: column; gap: 5px; min-width: 0; max-width: none; padding: 0; border: none; text-align: left; white-space: normal; box-shadow: none; }
    .table-wrap:has(#requestsBody) td::before { content: attr(data-label); font-size: 10px; font-weight: 500; color: var(--text-muted); }
    .table-wrap:has(#requestsBody) td[data-label=""]::before { display: none; }
    .table-wrap:has(#requestsBody) td[data-label=""] { grid-column: 2; justify-self: end; }
    .table-wrap:has(#requestsBody) td[data-label="错误"],
    .table-wrap:has(#requestsBody) td[data-label="Tokens"] { grid-column: 1 / -1; }
    .table-wrap:has(#requestsBody) .request-token-summary { min-width: 0; }
    .table-wrap:has(#requestsBody) .request-error:empty { display: none !important; }
    .table-wrap:has(#requestsBody) .request-model-name { white-space: normal; overflow-wrap: anywhere; }
    .table-wrap:has(#requestsBody) .request-model-flags { margin-bottom: 0; }
    .table-wrap:has(#requestsBody) .request-token-line { white-space: normal; }
    .table-wrap:has(#requestsBody) td:not([data-label]) { grid-column: 1 / -1; text-align: center; }
    .table-wrap:has(#requestsBody) td:not([data-label])::before { display: none; }
    .table-wrap:has(#requestsBody) tr:has(td:not([data-label])) { grid-template-columns: 1fr; }

    .config-grid.cols-2, .config-grid.cols-3 { grid-template-columns: 1fr; }
    .error-log-item { align-items: flex-start; height: auto; min-height: 94px; }
    .error-log-detail-grid { grid-template-columns: 1fr; gap: 2px; }
    .error-log-detail-grid dd { margin-bottom: 6px; }
}
@media (max-width: 600px) {
    .toolbar { gap: 8px; }
    .toolbar > .form-group.inline-flex { gap: 8px; }
    .provider-actions .btn { flex: 1 1 calc(50% - 4px); }
    .debug-btns .btn { flex: 1 1 calc(50% - 4px); }
}
/* ==== REGION panels END ==== */

/* === Dark scrollbar === */
::-webkit-scrollbar { width: 8px; height: 8px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--line-strong); border-radius: 8px; border: 2px solid transparent; background-clip: padding-box; }
::-webkit-scrollbar-thumb:hover { background: var(--text-muted); background-clip: padding-box; }
::-webkit-scrollbar-corner { background: transparent; }
* { scrollbar-color: var(--line-strong) transparent; scrollbar-width: thin; }

/* === Responsive === */
@media (min-width: 901px) and (max-width: 1250px) {
    .topbar { gap: 12px; padding-inline: 16px; }
    .topbar-actions { gap: 4px; }
    .status-cluster { flex-wrap: wrap; border-radius: var(--radius-sm); max-width: 230px; }
    .status-cluster #lastUpdateChip { flex-basis: 100%; border: 0; }
    .topnav .tab, .topnav-tools-btn { padding-inline: 8px; }
}
@media (max-width: 1050px) {
    .split, .grid-2 { grid-template-columns: 1fr; }
}

@media (max-width: 900px) {
    .brand { display: flex; margin-right: auto; }
    .nav-toggle { display: inline-flex; justify-content: space-between; min-width: 112px; min-height: 40px; }
    .topnav {
        display: none;
        flex-basis: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 2px;
    }
    body.nav-open .topnav { display: flex; padding: 8px; animation: menu-in var(--dur) var(--ease-out); max-height: 60svh; overflow-y: auto; }
    body.nav-open .nav-toggle i { transform: rotate(180deg); }
    .topnav .tab { text-align: left; min-height: 40px; }
    .topnav-tools { display: flex; flex-direction: column; gap: 2px; }
    .topnav-tools-btn { display: none; }
    .topnav-tools-menu {
        display: flex;
        flex-direction: column;
        gap: 2px;
        position: static;
        background: transparent;
        border: none;
        box-shadow: none;
        padding: 0;
        min-width: 0;
    }
    .topbar { padding: 10px 16px; flex-wrap: wrap; gap: 12px; }
    .topbar-actions { display: none; }
    body.nav-open .topbar-actions { display: flex; flex-wrap: wrap; flex-basis: 100%; margin-left: 0; padding-top: 4px; }
    .status-cluster { width: 100%; justify-content: center; flex-wrap: wrap; border-radius: var(--radius-sm); }
    #mainContent { padding: 20px 16px 32px; }
}

@media (max-width: 768px) {
    .cards { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    #statsCards { gap: 12px; }
    #statsCards .card:nth-child(-n+4) { margin: 0; padding: 16px; min-height: 132px; }
    #statsCards .card:nth-child(-n+4)::before { width: 26px; height: 26px; top: 12px; right: 12px; font-size: 11px; }
    #statsCards .card:nth-child(-n+4) .card-value { font-size: 28px; margin-top: 20px; }
    #statsCards .card:nth-child(n+5) { border: 1px solid var(--line); border-radius: var(--radius-sm); min-height: 72px; padding: 12px; gap: 6px; flex-direction: column; align-items: flex-start; justify-content: center; }
    .block { padding: 16px; }
    .dashboard-head { align-items: flex-start; }
    .dashboard-head > div { min-width: 0; }
    .dashboard-head .panel-context { font-size: 12px; }
    .dashboard-head > .btn { padding-inline: 8px; font-size: 11px; }
    .section-title { font-size: 22px; }
    .table-wrap:has(#modelStatsBody) table { min-width: 620px; }
    .chart-container { height: 280px; }
    .toast-container { right: 16px; bottom: 16px; left: 16px; }
    .toast { max-width: 100%; }
    .modal-overlay { padding: 16px; }
    #modalOverlay .modal-content { min-width: 0; width: 100%; max-width: 100%; padding: 20px; }
    .topbar-actions { width: 100%; }
    .topbar-actions .btn { flex: 1; }
}

/* === Interaction and small-screen refinements === */
input::placeholder, textarea::placeholder { color: var(--text-muted); opacity: 1; }
:where(input, select, textarea, .nav-toggle, .dbg-combo-btn, .dbg-combo-item, .quota-mapping-row, .quota-archive-row, .quota-pricing-detail-link, .quota-pricing-technical-toggle, .quota-pricing-delete-link, summary) { transition: border-color var(--dur-fast) var(--ease), background-color var(--dur-fast) var(--ease), color var(--dur-fast) var(--ease), box-shadow var(--dur-fast) var(--ease), opacity var(--dur-fast) var(--ease); }
.btn:disabled:active { transform: none; }
.btn > i, .badge > i { flex-shrink: 0; }
.panel-loading, .panel-empty, .error-log-empty, .quota-account-empty, .quota-summary-empty { border: 1px dashed var(--line-strong); border-radius: var(--radius); background: var(--panel); line-height: 1.7; }
.request-identity-grid > .quota-summary-empty { grid-column: 1 / -1; }
.detail-loading, .detail-error, .detail-placeholder { padding: 16px; border: 1px dashed var(--line-strong); border-radius: var(--radius-sm); background: var(--bg-secondary); line-height: 1.7; }
.error-log-list[aria-busy="true"], #models-list[aria-busy="true"] { padding: 20px; border: 1px solid var(--line); border-radius: var(--radius); background: var(--panel); }
.detail-meta-line, .detail-tool-call-id, .quota-account-detail-header .small-muted, .modal-content h3 { overflow-wrap: anywhere; }
.request-active-meta { overflow-wrap: anywhere; }
.request-active-meta > span { min-width: 0; }
.modal-content { scrollbar-gutter: stable; }
.modal-actions { flex-wrap: wrap; }
.quota-pricing-overlay.is-closing, .quota-pricing-overlay.is-closing .quota-pricing-modal { transition-duration: var(--dur-fast); transition-timing-function: var(--ease-in); }
.modal-overlay.is-closing:not(.quota-pricing-overlay) { animation: overlay-out var(--dur-fast) var(--ease-in) forwards; pointer-events: none; }
.modal-overlay.is-closing:not(.quota-pricing-overlay) .modal-content { animation: modal-out var(--dur-fast) var(--ease-in) forwards; }
@keyframes overlay-out { to { opacity: 0; } }
@keyframes modal-out { to { opacity: 0; transform: scale(.98) translateY(6px); } }
.config-actions { position: sticky; bottom: 12px; z-index: 3; box-shadow: var(--shadow); }
.dbg-combo-search-row { flex-wrap: wrap; }
.dbg-combo-search-row input[type="text"] { min-width: 0; flex: 1 1 140px; }
.dbg-combo-item .name { min-width: 0; }
.live-deferred-hint { max-width: calc(100vw - 32px); width: max-content; text-align: center; }
.toast { overflow-wrap: anywhere; }

/* Discrete display transitions preserve semantic hiding and animate both directions. */
@supports (transition-behavior: allow-discrete) {
    .topnav-tools-menu { display: none; flex-direction: column; gap: 2px; opacity: 0; transform: translateY(-4px); transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), display var(--dur-fast) allow-discrete; }
    .topnav-tools.is-open .topnav-tools-menu { opacity: 1; transform: none; animation: none; }
    .dbg-combo-panel { opacity: 1; transform: none; animation: none; transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), display var(--dur-fast) allow-discrete; }
    .dbg-combo-panel[hidden] { opacity: 0; transform: translateY(-4px); }
    @starting-style {
        .topnav-tools.is-open .topnav-tools-menu, .dbg-combo-panel:not([hidden]) { opacity: 0; transform: translateY(-4px); }
    }
    @media (max-width: 900px) {
        .topnav-tools-menu { display: flex; opacity: 1; transform: none; }
        .topnav { opacity: 0; transform: translateY(-4px); transition: opacity var(--dur-fast) var(--ease), transform var(--dur-fast) var(--ease), display var(--dur-fast) allow-discrete; }
        body.nav-open .topnav { opacity: 1; transform: none; animation: none; }
        @starting-style { body.nav-open .topnav { opacity: 0; transform: translateY(-4px); } }
    }
}
@supports (interpolate-size: allow-keywords) {
    details { interpolate-size: allow-keywords; }
    details::details-content { block-size: 0; opacity: 0; overflow: clip; transition: block-size var(--dur) var(--ease), opacity var(--dur) var(--ease), content-visibility var(--dur) allow-discrete; }
    details[open]::details-content { block-size: auto; opacity: 1; }
}
@media (max-width: 768px) {
    .btn, .filter-btn, .error-tag, .quota-pricing-detail-link { min-height: 40px; }
    .form-group input, .form-group select, .form-group textarea, .debug-row input:not([type="checkbox"]), .debug-row select, .provider-search-wrap input { font-size: 16px; min-height: 40px; }
    .form-group input[type="checkbox"] { min-height: 0; }
    .modal-content { max-height: calc(100svh - 32px); }
    .modal-actions { position: sticky; bottom: -20px; margin-inline: -20px; margin-bottom: -20px; padding: 16px 20px; background: var(--panel-strong); }
    .modal-actions .btn { flex: 1; }
    .detail-meta-line { font-size: 11px; }
    .error-log-header > div { min-width: 0; }
    .error-log-item { gap: 10px; padding: 14px; }
    .request-active-meta { overflow-wrap: anywhere; }
    .config-actions { bottom: 8px; }
    .quota-archive-danger { flex-wrap: wrap; }
    .quota-pricing-detail-section > header { flex-wrap: wrap; }
    .quota-pricing-detail-section > header > div { min-width: 0; }
}

/* === Reduced motion === */
@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        animation-delay: 0s !important;
        transition-duration: 0.01ms !important;
        scroll-behavior: auto !important;
    }
    .toast { animation: none !important; }
}
/* Separate rule: an unknown pseudo-element would invalidate the list above. */
@supports selector(details::details-content) {
    @media (prefers-reduced-motion: reduce) {
        details::details-content { transition-duration: 0.01ms !important; }
    }
}

/* === Live list motion === */
/* Geometry belongs to WAAPI; retained badges only interpolate their colors. */
#activeRequestsList .badge,
#requestsBody .badge,
#activeRequestsList .request-model-flag,
#requestsBody .request-model-flag {
    transition: color var(--dur) var(--ease-out), background-color var(--dur) var(--ease-out), border-color var(--dur) var(--ease-out);
}
[data-live-motion] > [data-morph-preserve] { pointer-events: none; }
@media (prefers-reduced-motion: reduce) {
    #activeRequestsList .badge, #requestsBody .badge,
    #activeRequestsList .request-model-flag, #requestsBody .request-model-flag { transition: none; }
}