/* ==========================================================================
   EGINT SOC — Material Design 3 theme
   Light by default, dark via [data-theme="dark"] on <html>.
   ========================================================================== */

:root {
    /* Color roles (light) */
    --md-primary: #0b57d0;
    --md-on-primary: #ffffff;
    --md-primary-container: #d3e3fd;
    --md-on-primary-container: #041e49;
    --md-secondary-container: #d3e3fd;
    --md-on-secondary-container: #0a2d6e;
    --md-error: #b3261e;
    --md-on-error: #ffffff;
    --md-error-container: #f9dedc;
    --md-on-error-container: #410e0b;

    --md-background: #f8f9fc;
    --md-surface: #ffffff;
    --md-surface-container-low: #f6f8fc;
    --md-surface-container: #f0f4f9;
    --md-surface-container-high: #e9eef6;
    --md-on-surface: #1f1f1f;
    --md-on-surface-variant: #444746;
    --md-outline: #747775;
    --md-outline-variant: #c4c7c5;
    --md-scrim: rgba(0, 0, 0, 0.32);
    --md-inverse-surface: #303030;
    --md-inverse-on-surface: #f2f2f2;

    /* Status tones: [text color, container color] */
    --tone-green-fg: #0d652d;  --tone-green-bg: #c4eed0;  --tone-green: #1e8e3e;
    --tone-red-fg: #8c1d18;    --tone-red-bg: #f9dedc;    --tone-red: #d93025;
    --tone-amber-fg: #6f4b00;  --tone-amber-bg: #ffe6a8;  --tone-amber: #f29900;
    --tone-blue-fg: #0842a0;   --tone-blue-bg: #d3e3fd;   --tone-blue: #1a73e8;
    --tone-cyan-fg: #00575c;   --tone-cyan-bg: #c2ecef;   --tone-cyan: #12939a;
    --tone-violet-fg: #5c1e99; --tone-violet-bg: #ecdcff; --tone-violet: #9334e6;
    --tone-pink-fg: #8a1060;   --tone-pink-bg: #ffd8ec;   --tone-pink: #d01884;
    --tone-slate-fg: #444746;  --tone-slate-bg: #e3e3e3;  --tone-slate: #5f6368;

    /* Elevation */
    --md-elev-1: 0 1px 2px rgba(0, 0, 0, 0.3), 0 1px 3px 1px rgba(0, 0, 0, 0.15);
    --md-elev-2: 0 1px 2px rgba(0, 0, 0, 0.3), 0 2px 6px 2px rgba(0, 0, 0, 0.15);
    --md-elev-3: 0 1px 3px rgba(0, 0, 0, 0.3), 0 4px 8px 3px rgba(0, 0, 0, 0.15);

    /* Shape */
    --md-shape-xs: 4px;
    --md-shape-sm: 8px;
    --md-shape-md: 12px;
    --md-shape-lg: 16px;
    --md-shape-xl: 28px;
    --md-shape-full: 999px;

    --sidebar-w: 232px;
    --sidebar-w-collapsed: 60px;
    --topbar-h: 64px;

    --font: 'Roboto', system-ui, -apple-system, 'Segoe UI', Arial, sans-serif;
    --mono: 'Roboto Mono', ui-monospace, Consolas, monospace;

    color-scheme: light;
}

:root[data-theme="dark"] {
    --md-primary: #a8c7fa;
    --md-on-primary: #062e6f;
    --md-primary-container: #0842a0;
    --md-on-primary-container: #d3e3fd;
    --md-secondary-container: #004a77;
    --md-on-secondary-container: #c2e7ff;
    --md-error: #f2b8b5;
    --md-on-error: #601410;
    --md-error-container: #8c1d18;
    --md-on-error-container: #f9dedc;

    --md-background: #111318;
    --md-surface: #1b1d22;
    --md-surface-container-low: #191c20;
    --md-surface-container: #1f2227;
    --md-surface-container-high: #292c31;
    --md-on-surface: #e3e3e3;
    --md-on-surface-variant: #c4c7c5;
    --md-outline: #8e918f;
    --md-outline-variant: #444746;
    --md-scrim: rgba(0, 0, 0, 0.6);
    --md-inverse-surface: #e3e3e3;
    --md-inverse-on-surface: #303030;

    --tone-green-fg: #a8dab5;  --tone-green-bg: #0d652d;
    --tone-red-fg: #f9dedc;    --tone-red-bg: #8c1d18;
    --tone-amber-fg: #ffdf99;  --tone-amber-bg: #5c3f00;
    --tone-blue-fg: #d3e3fd;   --tone-blue-bg: #0842a0;
    --tone-cyan-fg: #c2ecef;   --tone-cyan-bg: #00474b;
    --tone-violet-fg: #ecdcff; --tone-violet-bg: #4a1680;
    --tone-pink-fg: #ffd8ec;   --tone-pink-bg: #6f0c4c;
    --tone-slate-fg: #e3e3e3;  --tone-slate-bg: #444746;

    --md-elev-1: 0 1px 2px rgba(0, 0, 0, 0.5), 0 1px 3px 1px rgba(0, 0, 0, 0.3);
    --md-elev-2: 0 1px 2px rgba(0, 0, 0, 0.5), 0 2px 6px 2px rgba(0, 0, 0, 0.3);
    --md-elev-3: 0 1px 3px rgba(0, 0, 0, 0.5), 0 4px 8px 3px rgba(0, 0, 0, 0.3);

    color-scheme: dark;
}

*, *::before, *::after { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }

body {
    font-family: var(--font);
    font-size: 14px;
    line-height: 1.43;
    letter-spacing: 0.0178em;
    color: var(--md-on-surface);
    background: var(--md-background);
    -webkit-font-smoothing: antialiased;
    min-height: 100vh;
}

a { color: var(--md-primary); text-decoration: none; }
a:hover { text-decoration: underline; }

button, input, select, textarea { font: inherit; color: inherit; letter-spacing: inherit; }

::selection { background: var(--md-primary-container); color: var(--md-on-primary-container); }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-track { background: transparent; }
::-webkit-scrollbar-thumb { background: var(--md-outline-variant); border-radius: 10px; border: 2px solid transparent; background-clip: padding-box; }

:focus-visible { outline: 2px solid var(--md-primary); outline-offset: 2px; }

.mono { font-family: var(--mono); }
.muted { color: var(--md-on-surface-variant); }
.dim { color: var(--md-outline); }
.hidden { display: none !important; }

/* State layer: hover / pressed overlay used by interactive elements */
.btn, .icon-btn, .nav-link, .chip, .layer-toggle, .feed-item, .kpi, .report-type, .card.clickable, .table tbody tr.clickable, .sos-btn, .input-action {
    position: relative;
    overflow: hidden;
    -webkit-tap-highlight-color: transparent;
}
.btn::after, .icon-btn::after, .nav-link::after, .chip::after, .layer-toggle::after, .feed-item::after,
.kpi::after, .report-type::after, .card.clickable::after, .sos-btn::after, .input-action::after {
    content: '';
    position: absolute;
    inset: 0;
    background: currentColor;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.15s linear;
}
.btn:hover::after, .icon-btn:hover::after, .nav-link:hover::after, .chip:hover::after, .layer-toggle:hover::after,
.feed-item:hover::after, .kpi:hover::after, .report-type:hover::after, .card.clickable:hover::after,
.sos-btn:hover::after, .input-action:hover::after { opacity: 0.08; }
.btn:active::after, .icon-btn:active::after, .nav-link:active::after, .chip:active::after, .sos-btn:active::after { opacity: 0.12; }
.table tbody tr.clickable:hover { background: color-mix(in srgb, var(--md-on-surface) 4%, transparent); }

/* Ripple (added by JS) */
.ripple {
    position: absolute;
    border-radius: 50%;
    background: currentColor;
    opacity: 0.16;
    transform: scale(0);
    animation: ripple 0.5s ease-out forwards;
    pointer-events: none;
}
@keyframes ripple { to { transform: scale(2.5); opacity: 0; } }

/* ==========================================================================
   App shell
   ========================================================================== */

.app {
    display: grid;
    grid-template-columns: var(--sidebar-w) minmax(0, 1fr);
    min-height: 100vh;
    transition: grid-template-columns 0.2s ease;
}
body.sidebar-collapsed .app { grid-template-columns: var(--sidebar-w-collapsed) minmax(0, 1fr); }

/* Navigation drawer */
.sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--md-surface-container-low);
    z-index: 40;
    overflow: hidden;
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    height: var(--topbar-h);
    padding: 0 14px;
    flex-shrink: 0;
}
.brand img { width: 30px; height: 30px; object-fit: contain; flex-shrink: 0; }
.brand-text { display: flex; flex-direction: column; min-width: 0; }
.brand-name { font-size: 14.5px; font-weight: 500; letter-spacing: 0.01em; white-space: nowrap; }
.brand-tag { font-size: 10.5px; color: var(--md-on-surface-variant); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }

.nav { flex: 1; overflow-y: auto; overflow-x: hidden; padding: 2px 8px 10px; }
.nav-group { padding-bottom: 4px; margin-bottom: 4px; border-bottom: 1px solid var(--md-outline-variant); }
.nav-group:last-child { border-bottom: 0; }
.nav-group-title {
    font-size: 12px;
    font-weight: 500;
    color: var(--md-on-surface-variant);
    padding: 10px 10px 4px;
    white-space: nowrap;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    height: 36px;
    padding: 0 10px;
    border-radius: var(--md-shape-full);
    color: var(--md-on-surface-variant);
    font-weight: 500; font-size: 13.5px;
    white-space: nowrap;
}
.nav-link i { width: 20px; text-align: center; font-size: 14px; flex-shrink: 0; }
.nav-link span.label { flex: 1; overflow: hidden; text-overflow: ellipsis; }
.nav-link:hover { text-decoration: none; color: var(--md-on-surface); }
.nav-link.active { background: var(--md-secondary-container); color: var(--md-on-secondary-container); }

.nav-badge {
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    border-radius: var(--md-shape-full);
    background: var(--md-error);
    color: var(--md-on-error);
    font-size: 11px;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.sidebar-footer { padding: 8px; flex-shrink: 0; border-top: 1px solid var(--md-outline-variant); }
.user-card { display: flex; align-items: center; gap: 10px; padding: 4px 6px; border-radius: var(--md-shape-lg); min-width: 0; }
.user-card .meta { min-width: 0; flex: 1; }
.user-card .name { font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.user-card .role { font-size: 12px; color: var(--md-on-surface-variant); }

body.sidebar-collapsed .brand-text,
body.sidebar-collapsed .nav-group-title,
body.sidebar-collapsed .nav-link span.label,
body.sidebar-collapsed .user-card .meta,
body.sidebar-collapsed .user-card .icon-btn { display: none; }
body.sidebar-collapsed .nav-link { justify-content: center; padding: 0; width: 44px; margin: 0 auto 2px; }
body.sidebar-collapsed .nav-badge { position: absolute; top: 4px; right: 4px; min-width: 16px; height: 16px; font-size: 10px; padding: 0 4px; }
body.sidebar-collapsed .brand { justify-content: center; padding: 0; }
body.sidebar-collapsed .user-card { justify-content: center; }
body.sidebar-collapsed .nav-group { border-bottom: 0; margin: 0; padding: 4px 0; }

/* Top app bar */
.main { min-width: 0; display: flex; flex-direction: column; }

.topbar {
    position: sticky;
    top: 0;
    z-index: 30;
    height: var(--topbar-h);
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 0 16px 0 8px;
    background: var(--md-background);
    transition: box-shadow 0.2s ease, background 0.2s ease;
}
.topbar.scrolled { background: var(--md-surface-container); box-shadow: var(--md-elev-1); }
.topbar .crumbs { display: flex; align-items: center; gap: 8px; min-width: 0; color: var(--md-on-surface-variant); font-size: 14px; }
.topbar .crumbs strong { color: var(--md-on-surface); font-size: 22px; font-weight: 400; white-space: nowrap; }
.topbar-spacer { flex: 1; }

/* Search bar */
.search-box { position: relative; width: min(360px, 32vw); }
.search-box i { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--md-on-surface-variant); font-size: 14px; }
.search-box input {
    width: 100%;
    height: 44px;
    padding: 0 44px 0 44px;
    border: 0;
    border-radius: var(--md-shape-full);
    background: var(--md-surface-container-high);
    color: var(--md-on-surface);
    outline: none;
}
.search-box input::placeholder { color: var(--md-on-surface-variant); }
.search-box input:focus { box-shadow: inset 0 0 0 2px var(--md-primary); }
.search-box kbd {
    position: absolute; right: 14px; top: 50%; transform: translateY(-50%);
    font-family: var(--mono); font-size: 11px; color: var(--md-on-surface-variant);
    border: 1px solid var(--md-outline-variant); border-radius: var(--md-shape-xs); padding: 0 6px;
}

.clock { font-family: var(--mono); font-size: 13px; color: var(--md-on-surface-variant); white-space: nowrap; padding: 0 4px; }

.live-pill {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 32px;
    padding: 0 12px;
    border-radius: var(--md-shape-sm);
    font-size: 12px;
    font-weight: 500;
    color: var(--tone-green-fg);
    background: var(--tone-green-bg);
}
.live-pill .dot { width: 8px; height: 8px; border-radius: 50%; background: var(--tone-green); }
.live-pill.off { color: var(--tone-red-fg); background: var(--tone-red-bg); }
.live-pill.off .dot { background: var(--tone-red); }

.icon-btn {
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: 0;
    border-radius: var(--md-shape-full);
    background: transparent;
    color: var(--md-on-surface-variant);
    cursor: pointer;
    flex-shrink: 0;
    font-size: 16px;
    overflow: visible;
}
.icon-btn::after { border-radius: inherit; }
.icon-btn .count {
    position: absolute; top: 4px; right: 4px;
    min-width: 16px; height: 16px; padding: 0 4px; border-radius: var(--md-shape-full);
    background: var(--md-error); color: var(--md-on-error); font-size: 10px; font-weight: 500;
    display: inline-flex; align-items: center; justify-content: center;
}
.icon-btn.text { width: auto; padding: 0 12px; font-size: 14px; font-weight: 500; }

.sos-btn {
    height: 40px;
    padding: 0 20px 0 16px;
    border: 0;
    border-radius: var(--md-shape-full);
    font-weight: 500;
    letter-spacing: 0.01em;
    color: var(--md-on-error);
    background: var(--md-error);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
}
.sos-btn:hover { box-shadow: var(--md-elev-1); }

.menu-toggle { display: none; }

.content { padding: 8px 24px 32px; flex: 1; min-width: 0; }

/* Page header */
.page-header { display: flex; align-items: flex-end; justify-content: space-between; gap: 16px; flex-wrap: wrap; margin: 8px 0 24px; }
.page-title { margin: 0; font-size: 28px; font-weight: 400; line-height: 36px; display: flex; align-items: center; gap: 16px; }
.page-title .title-icon {
    width: 48px; height: 48px; border-radius: var(--md-shape-lg);
    display: inline-flex; align-items: center; justify-content: center;
    background: var(--md-primary-container);
    color: var(--md-on-primary-container);
    font-size: 20px;
}
.page-desc { margin: 4px 0 0 64px; color: var(--md-on-surface-variant); }
.page-actions { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }

/* ==========================================================================
   Components
   ========================================================================== */

/* Buttons (M3 common buttons) */
.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 40px;
    padding: 0 24px;
    border-radius: var(--md-shape-full);
    border: 1px solid var(--md-outline);
    background: transparent;
    color: var(--md-primary);
    font-weight: 500;
    font-size: 14px;
    letter-spacing: 0.0071em;
    cursor: pointer;
    white-space: nowrap;
    transition: box-shadow 0.15s ease;
}
.btn i { font-size: 14px; }
.btn:hover { text-decoration: none; }
.btn:disabled { opacity: 0.38; cursor: not-allowed; }
.btn:has(i:first-child) { padding-left: 16px; }

.btn-primary { border: 0; background: var(--md-primary); color: var(--md-on-primary); }
.btn-primary:hover { box-shadow: var(--md-elev-1); }
.btn-danger { border: 0; background: var(--md-error); color: var(--md-on-error); }
.btn-danger:hover { box-shadow: var(--md-elev-1); }
.btn-success { border: 0; background: var(--tone-green-bg); color: var(--tone-green-fg); }
.btn-ghost { border-color: transparent; color: var(--md-primary); padding: 0 12px; }
.btn-ghost:has(i:first-child) { padding-left: 12px; }
.btn-sm { height: 32px; padding: 0 16px; font-size: 13px; }
.btn-sm:has(i:first-child) { padding-left: 12px; }
.btn-block { width: 100%; }

/* Cards / panels (M3 elevated card) */
.panel {
    background: var(--md-surface);
    border-radius: var(--md-shape-md);
    box-shadow: var(--md-elev-1);
    min-width: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}
:root[data-theme="dark"] .panel { background: var(--md-surface-container-low); }

.panel-head { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 16px 16px 8px 20px; }
.panel-title { margin: 0; font-size: 16px; font-weight: 500; letter-spacing: 0.009em; display: flex; align-items: center; gap: 12px; }
.panel-title i { color: var(--md-on-surface-variant); font-size: 16px; }
.panel-sub { font-size: 12px; color: var(--md-on-surface-variant); }
.panel-body { padding: 8px 20px 20px; flex: 1; min-width: 0; }
.panel-body.flush { padding: 0; }
.panel-body.scroll { max-height: 380px; overflow-y: auto; }

.grid { display: grid; grid-template-columns: repeat(12, minmax(0, 1fr)); gap: 16px; margin-bottom: 16px; }
.span-3 { grid-column: span 3; }
.span-4 { grid-column: span 4; }
.span-5 { grid-column: span 5; }
.span-6 { grid-column: span 6; }
.span-7 { grid-column: span 7; }
.span-8 { grid-column: span 8; }
.span-12 { grid-column: span 12; }

.chart-box { position: relative; height: 260px; }
.chart-box.tall { height: 320px; }
.chart-box.short { height: 220px; }

/* KPI cards (M3 filled card) */
.kpi-grid { display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 16px; margin-bottom: 16px; }
.kpi {
    display: block;
    padding: 16px 20px 18px;
    border-radius: var(--md-shape-md);
    background: var(--md-surface);
    box-shadow: var(--md-elev-1);
    color: inherit;
    text-align: left;
    transition: box-shadow 0.15s ease;
}
:root[data-theme="dark"] .kpi { background: var(--md-surface-container-low); }
.kpi:hover { text-decoration: none; box-shadow: var(--md-elev-2); }
.kpi-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; margin-bottom: 12px; }
.kpi-label { font-size: 14px; font-weight: 500; color: var(--md-on-surface-variant); }
.kpi-icon {
    width: 40px; height: 40px; border-radius: var(--md-shape-full);
    display: inline-flex; align-items: center; justify-content: center;
    color: var(--tone-fg, var(--md-on-primary-container));
    background: var(--tone-bg, var(--md-primary-container));
    flex-shrink: 0;
}
.kpi-value { font-size: 36px; font-weight: 400; line-height: 44px; }
.kpi-foot { margin-top: 4px; font-size: 12px; color: var(--md-on-surface-variant); }
.kpi.alert .kpi-value { color: var(--tone-red); }

/* Tone helpers */
.tone-green  { --tone: var(--tone-green);  --tone-fg: var(--tone-green-fg);  --tone-bg: var(--tone-green-bg); }
.tone-red    { --tone: var(--tone-red);    --tone-fg: var(--tone-red-fg);    --tone-bg: var(--tone-red-bg); }
.tone-amber  { --tone: var(--tone-amber);  --tone-fg: var(--tone-amber-fg);  --tone-bg: var(--tone-amber-bg); }
.tone-blue   { --tone: var(--tone-blue);   --tone-fg: var(--tone-blue-fg);   --tone-bg: var(--tone-blue-bg); }
.tone-cyan   { --tone: var(--tone-cyan);   --tone-fg: var(--tone-cyan-fg);   --tone-bg: var(--tone-cyan-bg); }
.tone-violet { --tone: var(--tone-violet); --tone-fg: var(--tone-violet-fg); --tone-bg: var(--tone-violet-bg); }
.tone-pink   { --tone: var(--tone-pink);   --tone-fg: var(--tone-pink-fg);   --tone-bg: var(--tone-pink-bg); }
.tone-slate  { --tone: var(--tone-slate);  --tone-fg: var(--tone-slate-fg);  --tone-bg: var(--tone-slate-bg); }

/* Status chips */
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    height: 24px;
    padding: 0 10px;
    border-radius: var(--md-shape-sm);
    font-size: 12px;
    font-weight: 500;
    white-space: nowrap;
    color: var(--tone-fg, var(--md-on-surface-variant));
    background: var(--tone-bg, var(--md-surface-container-high));
}
.badge .dot { width: 6px; height: 6px; border-radius: 50%; background: var(--tone, currentColor); }
.badge.pulse .dot { animation: blink 1.2s ease-in-out infinite; }
@keyframes blink { 50% { opacity: 0.25; } }

.code { font-family: var(--mono); font-size: 12.5px; font-weight: 500; color: var(--md-primary); white-space: nowrap; }

.avatar {
    width: 40px; height: 40px; border-radius: 50%;
    display: inline-flex; align-items: center; justify-content: center;
    font-size: 14px; font-weight: 500;
    color: var(--tone-fg, var(--md-on-primary-container));
    background: var(--tone-bg, var(--md-primary-container));
    flex-shrink: 0;
}
.avatar.sm { width: 32px; height: 32px; font-size: 12px; }

/* Linear progress */
.progress { display: flex; align-items: center; gap: 12px; min-width: 120px; }
.progress-track { flex: 1; height: 4px; border-radius: var(--md-shape-full); background: var(--md-primary-container); overflow: hidden; }
.progress-fill { height: 100%; border-radius: var(--md-shape-full); background: var(--md-primary); }
.progress-value { font-size: 12px; color: var(--md-on-surface-variant); width: 36px; text-align: right; }

.meter { display: inline-flex; align-items: center; gap: 6px; font-size: 12.5px; }
.meter i { color: var(--tone, var(--tone-green)); }

/* Toolbar + filter chips */
.toolbar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 16px 20px; border-bottom: 1px solid var(--md-outline-variant); }
.toolbar .search-box { width: min(320px, 100%); }
.toolbar .search-box input { height: 40px; background: var(--md-surface-container); }
.toolbar .count { margin-left: auto; font-size: 12px; color: var(--md-on-surface-variant); }

.chips { display: flex; gap: 8px; flex-wrap: wrap; }
.chip {
    height: 32px;
    padding: 0 16px;
    border-radius: var(--md-shape-sm);
    border: 1px solid var(--md-outline-variant);
    background: transparent;
    color: var(--md-on-surface-variant);
    font-size: 13px;
    font-weight: 500;
    cursor: pointer;
}
.chip.active { border-color: transparent; background: var(--md-secondary-container); color: var(--md-on-secondary-container); padding-left: 12px; }
.chip.active::before { content: '\f00c'; font-family: 'Font Awesome 6 Free'; font-weight: 900; font-size: 11px; margin-right: 8px; }

/* Data table */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; }
.table th {
    text-align: left;
    font-size: 13px;
    font-weight: 500;
    color: var(--md-on-surface-variant);
    padding: 0 16px;
    height: 56px;
    border-bottom: 1px solid var(--md-outline-variant);
    white-space: nowrap;
}
.table td { padding: 10px 16px; height: 56px; border-bottom: 1px solid var(--md-outline-variant); vertical-align: middle; }
.table tbody tr.clickable { cursor: pointer; }
.table tbody tr:last-child td { border-bottom: 0; }
.table td.actions { text-align: right; white-space: nowrap; }
.cell-main { display: flex; align-items: center; gap: 12px; min-width: 0; }
.cell-main .title { font-weight: 500; }
.cell-main .sub { font-size: 12px; color: var(--md-on-surface-variant); }

/* Card grid (M3 outlined cards) */
.card-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr)); gap: 16px; padding: 20px; }
.card {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 16px;
    border-radius: var(--md-shape-md);
    background: var(--md-surface);
    border: 1px solid var(--md-outline-variant);
    min-width: 0;
    transition: box-shadow 0.15s ease;
}
:root[data-theme="dark"] .card { background: var(--md-surface-container); }
.card.clickable { cursor: pointer; }
.card.clickable:hover { box-shadow: var(--md-elev-1); }
.card.accent-left { border-left: 4px solid var(--tone, var(--md-primary)); }
.card-head { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.card-title { font-weight: 500; font-size: 16px; margin: 0; }
.card-text { color: var(--md-on-surface-variant); margin: 0; word-break: break-word; }
.card-foot { display: flex; align-items: center; justify-content: space-between; gap: 10px; font-size: 12px; color: var(--md-on-surface-variant); margin-top: auto; flex-wrap: wrap; }
.card-actions { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 4px; }

/* Lists */
.feed { list-style: none; margin: 0; padding: 0; }
.feed-item { display: flex; gap: 16px; padding: 12px 20px; cursor: pointer; border-bottom: 1px solid var(--md-outline-variant); }
.feed-item:last-child { border-bottom: 0; }
.feed-item .body { flex: 1; min-width: 0; }
.feed-item .row { display: flex; justify-content: space-between; align-items: center; gap: 8px; }
.feed-item .title { font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.feed-item .text { color: var(--md-on-surface-variant); font-size: 13px; margin-top: 2px; overflow: hidden; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; }
.feed-item .time { font-size: 12px; color: var(--md-on-surface-variant); white-space: nowrap; }
.feed-item.unread .title { font-weight: 700; }
.feed-item.unread .title::before { content: ''; display: inline-block; width: 8px; height: 8px; border-radius: 50%; background: var(--md-primary); margin-right: 8px; vertical-align: middle; }

/* Empty / loading */
.empty { display: flex; flex-direction: column; align-items: center; justify-content: center; text-align: center; gap: 6px; padding: 48px 20px; color: var(--md-on-surface-variant); }
.empty i { font-size: 32px; opacity: 0.6; margin-bottom: 8px; }
.empty .title { color: var(--md-on-surface); font-weight: 500; font-size: 16px; }

.skeleton {
    border-radius: var(--md-shape-xs);
    background: linear-gradient(90deg, var(--md-surface-container) 25%, var(--md-surface-container-high) 37%, var(--md-surface-container) 63%);
    background-size: 400% 100%;
    animation: shimmer 1.4s ease infinite;
}
@keyframes shimmer { 0% { background-position: 100% 50%; } 100% { background-position: 0 50%; } }
.skeleton-rows { padding: 20px; display: grid; gap: 14px; }
.skeleton-rows .skeleton { height: 16px; }

/* Map */
.map { width: 100%; height: 100%; min-height: 320px; background: var(--md-surface-container); z-index: 0; }
.map.full { height: calc(100vh - var(--topbar-h) - 180px); min-height: 460px; }
.map-layout { display: grid; grid-template-columns: minmax(0, 1fr) 320px; }
.map-side { border-left: 1px solid var(--md-outline-variant); max-height: calc(100vh - var(--topbar-h) - 180px); min-height: 460px; overflow-y: auto; }
.map-controls { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.layer-toggle {
    display: inline-flex; align-items: center; gap: 8px;
    height: 32px; padding: 0 16px; border-radius: var(--md-shape-sm);
    border: 1px solid var(--md-outline-variant); background: transparent; color: var(--md-on-surface-variant);
    font-size: 13px; font-weight: 500; cursor: pointer;
}
.layer-toggle .swatch { width: 10px; height: 10px; border-radius: 50%; background: var(--tone); }
.layer-toggle.on { border-color: transparent; background: var(--md-secondary-container); color: var(--md-on-secondary-container); }

.leaflet-container { font-family: var(--font); }
:root[data-theme="dark"] .map .leaflet-tile-pane { filter: invert(1) hue-rotate(180deg) brightness(0.9) contrast(0.9) saturate(0.4); }
.leaflet-bar { border: 0 !important; box-shadow: var(--md-elev-2) !important; border-radius: var(--md-shape-sm) !important; overflow: hidden; }
.leaflet-bar a { background: var(--md-surface) !important; color: var(--md-on-surface) !important; border-bottom-color: var(--md-outline-variant) !important; }
.leaflet-bar a:hover { background: var(--md-surface-container-high) !important; }
.leaflet-control-attribution { background: color-mix(in srgb, var(--md-surface) 85%, transparent) !important; color: var(--md-on-surface-variant) !important; font-size: 10px; }
.leaflet-popup-content-wrapper, .leaflet-popup-tip { background: var(--md-surface-container-high); color: var(--md-on-surface); box-shadow: var(--md-elev-2); }
.leaflet-popup-content-wrapper { border-radius: var(--md-shape-md); }
.leaflet-popup-content { margin: 14px 16px; min-width: 200px; font-size: 13px; }
.leaflet-container a.leaflet-popup-close-button { color: var(--md-on-surface-variant); }
.popup-title { font-weight: 500; font-size: 14px; margin-bottom: 8px; display: flex; align-items: center; gap: 8px; }
.popup-title .badge { width: 10px; height: 10px; padding: 0; border-radius: 50%; background: var(--tone); }
.popup-title .badge .dot { display: none; }
.popup-row { display: flex; justify-content: space-between; gap: 12px; color: var(--md-on-surface-variant); padding: 2px 0; }
.popup-row span:last-child { color: var(--md-on-surface); text-align: right; }

.map-marker-wrap { background: none; border: 0; }
.map-marker { display: block; border-radius: 50%; background: var(--tone); border: 2px solid #fff; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.45); }
.map-marker.square { border-radius: 3px; transform: rotate(45deg); }
.map-marker.pulse { animation: marker-ring 1.6s ease-out infinite; }
@keyframes marker-ring {
    0% { box-shadow: 0 1px 3px rgba(0, 0, 0, 0.45), 0 0 0 0 rgba(217, 48, 37, 0.45); }
    100% { box-shadow: 0 1px 3px rgba(0, 0, 0, 0.45), 0 0 0 14px rgba(217, 48, 37, 0); }
}

/* Dialog (M3) */
.overlay { position: fixed; inset: 0; z-index: 80; background: var(--md-scrim); opacity: 0; pointer-events: none; transition: opacity 0.2s ease; }
.overlay.open { opacity: 1; pointer-events: auto; }

.modal {
    position: fixed;
    z-index: 90;
    left: 50%;
    top: 50%;
    width: min(640px, calc(100vw - 32px));
    max-height: calc(100vh - 48px);
    display: flex;
    flex-direction: column;
    transform: translate(-50%, -48%) scale(0.98);
    opacity: 0;
    pointer-events: none;
    background: var(--md-surface-container-high);
    border-radius: var(--md-shape-xl);
    box-shadow: var(--md-elev-3);
    transition: opacity 0.2s ease, transform 0.2s ease;
}
:root:not([data-theme="dark"]) .modal { background: var(--md-surface); }
.modal.open { opacity: 1; transform: translate(-50%, -50%) scale(1); pointer-events: auto; }
.modal-head { display: flex; align-items: center; justify-content: space-between; padding: 24px 24px 8px; }
.modal-head h3 { margin: 0; font-size: 24px; font-weight: 400; line-height: 32px; display: flex; align-items: center; gap: 14px; }
.modal-head h3 i { color: var(--md-primary); font-size: 20px; }
.modal.danger .modal-head h3 i { color: var(--md-error); }
#modal-form { display: flex; flex-direction: column; min-height: 0; flex: 1; }
.modal-body { padding: 16px 24px; overflow-y: auto; }
.modal-foot { display: flex; justify-content: flex-end; gap: 8px; padding: 16px 24px 24px; }

/* ---------- Geospatial features ---------- */

/* Trail panel (live map) */
.trail-panel { margin-bottom: 16px; overflow: visible; }
.trail-bar { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; padding: 12px 16px; }
.trail-title { display: inline-flex; align-items: center; gap: 10px; font-weight: 500; margin-right: 4px; }
.trail-title i { color: var(--md-on-surface-variant); }
.select.trail-select { width: auto; min-width: 180px; min-height: 40px; padding: 8px 40px 8px 12px; font-size: 14px; }
.trail-player { display: flex; align-items: center; gap: 8px; flex: 1; min-width: 260px; }
.trail-player input[type="range"] { flex: 1; min-width: 120px; }
.trail-time { font-size: 12.5px; color: var(--md-on-surface-variant); white-space: nowrap; }
.trail-summary { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; padding: 0 16px 14px; color: var(--md-on-surface-variant); }
.chip-stat {
    display: inline-flex; align-items: center; gap: 8px;
    height: 28px; padding: 0 12px; border-radius: var(--md-shape-sm);
    background: var(--md-surface-container); color: var(--md-on-surface); font-size: 12.5px;
}
.chip-stat i { color: var(--md-on-surface-variant); }

/* Geofence drawing */
.draw-banner {
    display: flex; align-items: center; gap: 12px; flex-wrap: wrap;
    padding: 10px 16px;
    background: var(--md-secondary-container); color: var(--md-on-secondary-container);
}
.draw-banner > i { font-size: 16px; }
.draw-count { font-size: 12.5px; opacity: 0.8; }
.map.drawing, .map.drawing .leaflet-interactive { cursor: crosshair !important; }
.geo-item.inactive .title { color: var(--md-on-surface-variant); }
.geo-item .card-actions { margin-top: 8px; }

/* Incident responders */
.drawer-map { height: 220px; min-height: 0; border-radius: var(--md-shape-md); margin-bottom: 12px; }
.responder-list li { align-items: center; }

/* Location picker inside forms */
.picker { gap: 0; }
.picker-search { position: relative; display: flex; gap: 8px; align-items: center; margin-bottom: 8px; }
.picker-search > i { position: absolute; left: 14px; color: var(--md-on-surface-variant); font-size: 13px; }
.picker-q {
    flex: 1; height: 40px; padding: 0 12px 0 38px;
    border: 1px solid var(--md-outline); border-radius: var(--md-shape-full);
    background: transparent; color: var(--md-on-surface); outline: none;
}
.picker-q:focus { border-color: var(--md-primary); box-shadow: inset 0 0 0 1px var(--md-primary); }
.picker-results {
    list-style: none; margin: 0 0 8px; padding: 4px 0;
    border-radius: var(--md-shape-sm); background: var(--md-surface-container); max-height: 200px; overflow-y: auto;
}
.picker-results li { padding: 0; }
.picker-results li.dim { padding: 10px 14px; font-size: 13px; }
.picker-results button {
    width: 100%; display: flex; gap: 10px; align-items: flex-start; text-align: left;
    padding: 10px 14px; border: 0; background: transparent; color: var(--md-on-surface); cursor: pointer; font-size: 13px;
}
.picker-results button:hover { background: color-mix(in srgb, var(--md-on-surface) 8%, transparent); }
.picker-results button i { color: var(--md-primary); margin-top: 2px; }
.picker-map { height: 240px; border-radius: var(--md-shape-md); border: 1px solid var(--md-outline-variant); z-index: 0; cursor: crosshair; }
.picker-hint { margin-top: 6px; font-size: 12px; color: var(--md-on-surface-variant); display: flex; gap: 8px; align-items: center; }
.picker-pin { display: block; width: 28px; height: 36px; color: var(--tone-red); font-size: 34px; line-height: 36px; text-align: center; filter: drop-shadow(0 2px 2px rgba(0, 0, 0, 0.4)); }
:root[data-theme="dark"] .map.picker-map .leaflet-tile-pane,
:root[data-theme="dark"] .picker-map .leaflet-tile-pane,
:root[data-theme="dark"] .drawer-map .leaflet-tile-pane { filter: invert(1) hue-rotate(180deg) brightness(0.9) contrast(0.9) saturate(0.4); }

/* Watchdog */
.watchdog-ok {
    display: flex; align-items: center; gap: 10px; flex-wrap: wrap;
    margin-bottom: 16px; padding: 10px 16px; border-radius: var(--md-shape-md);
    background: var(--tone-green-bg); color: var(--tone-green-fg); font-weight: 500;
}
.watchdog-ok .dim { color: inherit; opacity: 0.75; font-weight: 400; }
.watchdog-panel .badge i { font-size: 11px; }

/* Snackbar action */
.toast .toast-action {
    width: auto; height: 36px; padding: 0 12px; border-radius: var(--md-shape-full);
    font-weight: 500; color: var(--md-primary); opacity: 1;
}
:root:not([data-theme="dark"]) .toast .toast-action { color: #a8c7fa; }

/* Confirmation dialog (M3 basic dialog with hero icon) */
.confirm-scrim {
    position: fixed;
    inset: 0;
    z-index: 110;
    background: var(--md-scrim);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease;
}
.confirm-scrim.open { opacity: 1; pointer-events: auto; }

.confirm {
    position: fixed;
    z-index: 115;
    left: 50%;
    top: 50%;
    width: min(420px, calc(100vw - 48px));
    padding: 24px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    background: var(--md-surface);
    color: var(--md-on-surface);
    border-radius: var(--md-shape-xl);
    box-shadow: var(--md-elev-3);
    opacity: 0;
    transform: translate(-50%, -50%) scale(0.9);
    transition: opacity 0.18s ease, transform 0.22s cubic-bezier(0.2, 0, 0, 1);
}
:root[data-theme="dark"] .confirm { background: var(--md-surface-container-high); }
.confirm.open { opacity: 1; transform: translate(-50%, -50%) scale(1); }
.confirm[hidden] { display: none; }

.confirm-icon {
    width: 64px;
    height: 64px;
    margin-bottom: 16px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    color: var(--tone-fg, var(--md-on-primary-container));
    background: var(--tone-bg, var(--md-primary-container));
}
.confirm.open .confirm-icon { animation: confirm-pop 0.35s cubic-bezier(0.2, 0, 0, 1.4); }
@keyframes confirm-pop { from { transform: scale(0.6); } to { transform: scale(1); } }

.confirm-title { margin: 0 0 12px; font-size: 24px; font-weight: 400; line-height: 32px; }
.confirm-message { margin: 0; color: var(--md-on-surface-variant); font-size: 14px; line-height: 20px; }

.confirm-detail {
    width: 100%;
    margin-top: 20px;
    padding: 12px 16px;
    border-radius: var(--md-shape-md);
    background: var(--md-surface-container);
    text-align: left;
    display: flex;
    flex-direction: column;
    gap: 6px;
}
:root[data-theme="dark"] .confirm-detail { background: var(--md-surface-container-low); }
.confirm-detail .row { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.confirm-detail .row > span:first-child { color: var(--md-on-surface-variant); font-size: 13px; }
.confirm-detail .target { display: flex; align-items: center; gap: 12px; min-width: 0; }
.confirm-detail .target .name { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.confirm-detail .target .sub { font-size: 12px; color: var(--md-on-surface-variant); }
.confirm-detail .change { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.confirm-detail .change i { color: var(--md-on-surface-variant); font-size: 12px; }

.confirm-actions { align-self: stretch; display: flex; justify-content: flex-end; gap: 8px; margin-top: 24px; }
.confirm.danger .confirm-title { color: var(--md-on-surface); }

@media (max-width: 480px) {
    .confirm-actions { flex-direction: column-reverse; }
    .confirm-actions .btn { width: 100%; }
}

/* Side sheet */
.drawer {
    position: fixed;
    z-index: 85;
    top: 0;
    right: 0;
    bottom: 0;
    width: min(520px, 100vw);
    display: flex;
    flex-direction: column;
    background: var(--md-surface);
    box-shadow: var(--md-elev-3);
    border-radius: var(--md-shape-lg) 0 0 var(--md-shape-lg);
    transform: translateX(105%);
    transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1);
}
:root[data-theme="dark"] .drawer { background: var(--md-surface-container-low); }
.drawer.open { transform: translateX(0); }
.drawer-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; padding: 24px 16px 16px 24px; }
.drawer-head h3 { margin: 6px 0 0; font-size: 22px; font-weight: 400; line-height: 28px; }
.drawer-body { flex: 1; overflow-y: auto; padding: 8px 24px 24px; }
.drawer-foot { padding: 16px 24px; border-top: 1px solid var(--md-outline-variant); display: flex; gap: 8px; flex-wrap: wrap; }

.kv { display: grid; grid-template-columns: 150px minmax(0, 1fr); gap: 12px 16px; margin: 0 0 20px; }
.kv dt { color: var(--md-on-surface-variant); }
.kv dd { margin: 0; word-break: break-word; }
.section-title { font-size: 14px; font-weight: 500; color: var(--md-primary); margin: 24px 0 12px; }
.prose { white-space: pre-wrap; color: var(--md-on-surface); line-height: 1.6; background: var(--md-surface-container); border-radius: var(--md-shape-md); padding: 16px; margin: 0; font-family: var(--font); }
.mini-list { list-style: none; margin: 0; padding: 0; border: 1px solid var(--md-outline-variant); border-radius: var(--md-shape-md); overflow: hidden; }
.mini-list li { padding: 12px 16px; display: flex; justify-content: space-between; gap: 12px; align-items: center; border-bottom: 1px solid var(--md-outline-variant); }
.mini-list li:last-child { border-bottom: 0; }

/* Outlined text fields (label sits on the border, like MUI's shrunk label) */
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 24px 16px; padding-top: 8px; }
.field { position: relative; display: flex; flex-direction: column; min-width: 0; }
.field.full { grid-column: 1 / -1; }
.field > label:not(.checkbox) {
    position: absolute;
    top: -8px;
    left: 12px;
    z-index: 1;
    padding: 0 4px;
    font-size: 12px;
    line-height: 16px;
    color: var(--md-on-surface-variant);
    background: var(--field-bg, var(--md-surface));
    pointer-events: none;
    max-width: calc(100% - 24px);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
.field:focus-within > label:not(.checkbox) { color: var(--md-primary); }
.field.plain > label { position: static; padding: 0 0 8px; background: none; }
.field label .req { color: var(--md-error); margin-left: 2px; }
.modal .field { --field-bg: var(--md-surface); }
:root[data-theme="dark"] .modal .field { --field-bg: var(--md-surface-container-high); }
:root[data-theme="dark"] .drawer .field { --field-bg: var(--md-surface-container-low); }
:root[data-theme="dark"] .panel .field { --field-bg: var(--md-surface-container-low); }

.input, .select, .textarea {
    width: 100%;
    min-height: 56px;
    padding: 16px;
    border-radius: var(--md-shape-xs);
    border: 1px solid var(--md-outline);
    background: transparent;
    color: var(--md-on-surface);
    font-size: 16px;
    outline: none;
    transition: border-color 0.1s;
}
.input:hover, .select:hover, .textarea:hover { border-color: var(--md-on-surface); }
.input:focus, .select:focus, .textarea:focus { border-color: var(--md-primary); box-shadow: inset 0 0 0 1px var(--md-primary); }
.input:user-invalid, .textarea:user-invalid, .select:user-invalid { border-color: var(--md-error); }
.textarea { resize: vertical; min-height: 112px; line-height: 1.5; }
.select { appearance: none; padding-right: 44px; cursor: pointer;
    background-image: linear-gradient(45deg, transparent 50%, var(--md-on-surface-variant) 50%), linear-gradient(135deg, var(--md-on-surface-variant) 50%, transparent 50%);
    background-position: calc(100% - 22px) 50%, calc(100% - 17px) 50%; background-size: 5px 5px; background-repeat: no-repeat; }
.select option { background: var(--md-surface); color: var(--md-on-surface); }
.drawer .select, .drawer .input { min-height: 48px; padding: 12px 16px; font-size: 14px; }
.drawer .select { padding-right: 44px; }

.checkbox { display: inline-flex; align-items: center; gap: 12px; cursor: pointer; color: var(--md-on-surface); min-height: 40px; }
.checkbox input { width: 18px; height: 18px; accent-color: var(--md-primary); }
input[type="range"] { accent-color: var(--md-primary); }

.form-error { color: var(--md-on-error-container); background: var(--md-error-container); border-radius: var(--md-shape-sm); padding: 12px 16px; margin-bottom: 16px; display: flex; gap: 12px; align-items: center; }
.callout { display: flex; gap: 12px; align-items: flex-start; padding: 12px 16px; border-radius: var(--md-shape-sm); margin-bottom: 20px; color: var(--md-on-error-container); background: var(--md-error-container); }

/* Snackbars */
.toasts { position: fixed; z-index: 120; left: 50%; bottom: 24px; transform: translateX(-50%); display: flex; flex-direction: column; gap: 8px; width: min(560px, calc(100vw - 32px)); }
.toast {
    display: flex;
    align-items: center;
    gap: 12px;
    min-height: 48px;
    padding: 6px 8px 6px 16px;
    border-radius: var(--md-shape-xs);
    background: var(--md-inverse-surface);
    color: var(--md-inverse-on-surface);
    box-shadow: var(--md-elev-3);
    animation: toast-in 0.2s ease;
}
.toast i { color: var(--tone, var(--md-inverse-on-surface)); }
:root:not([data-theme="dark"]) .toast.tone-green i { color: #6dd58c; }
:root:not([data-theme="dark"]) .toast.tone-red i { color: #f2b8b5; }
:root:not([data-theme="dark"]) .toast.tone-amber i { color: #fdd663; }
:root:not([data-theme="dark"]) .toast.tone-cyan i,
:root:not([data-theme="dark"]) .toast.tone-blue i { color: #a8c7fa; }
.toast .msg { flex: 1; font-size: 14px; }
.toast button { border: 0; background: none; color: inherit; cursor: pointer; width: 36px; height: 36px; border-radius: 50%; opacity: 0.8; }
.toast.leaving { animation: toast-out 0.15s ease forwards; }
@keyframes toast-in { from { opacity: 0; transform: translateY(8px); } to { opacity: 1; transform: none; } }
@keyframes toast-out { to { opacity: 0; } }

/* Menus (notifications) */
.dropdown { position: relative; }
.dropdown-panel {
    position: absolute;
    right: 0;
    top: calc(100% + 4px);
    width: 360px;
    max-height: 440px;
    overflow-y: auto;
    background: var(--md-surface-container);
    border-radius: var(--md-shape-sm);
    box-shadow: var(--md-elev-2);
    display: none;
    z-index: 50;
}
.dropdown.open .dropdown-panel { display: block; }
.dropdown-head { padding: 16px; font-weight: 500; font-size: 14px; border-bottom: 1px solid var(--md-outline-variant); }

/* Reports */
.report-types { display: grid; grid-template-columns: repeat(auto-fill, minmax(210px, 1fr)); gap: 12px; margin-bottom: 16px; }
.report-type {
    text-align: left;
    padding: 16px;
    border-radius: var(--md-shape-md);
    border: 1px solid var(--md-outline-variant);
    background: var(--md-surface);
    cursor: pointer;
    color: inherit;
}
:root[data-theme="dark"] .report-type { background: var(--md-surface-container-low); }
.report-type i { font-size: 20px; color: var(--md-on-surface-variant); margin-bottom: 12px; display: block; }
.report-type strong { display: block; font-weight: 500; font-size: 15px; margin-bottom: 4px; }
.report-type span { font-size: 13px; color: var(--md-on-surface-variant); }
.report-type.active { border-color: transparent; background: var(--md-secondary-container); color: var(--md-on-secondary-container); }
.report-type.active i, .report-type.active span { color: var(--md-on-secondary-container); }

.view { animation: view-in 0.2s ease; }
@keyframes view-in { from { opacity: 0; } to { opacity: 1; } }

/* Splash: circular progress indicator */
.boot { position: fixed; inset: 0; z-index: 200; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 28px; background: var(--md-background); transition: opacity 0.25s ease; }
.boot img { width: 80px; height: 80px; }
.boot .bar { width: 40px; height: 40px; border-radius: 50%; border: 4px solid var(--md-primary-container); border-top-color: var(--md-primary); animation: spin 0.9s linear infinite; }
.boot.done { opacity: 0; pointer-events: none; }
@keyframes spin { to { transform: rotate(360deg); } }

/* ==========================================================================
   Login
   ========================================================================== */

.login-page { min-height: 100vh; display: grid; grid-template-columns: minmax(0, 1fr) minmax(400px, 560px); }

.login-hero {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    padding: 48px 56px;
    background: var(--md-primary);
    color: var(--md-on-primary);
}
:root[data-theme="dark"] .login-hero { background: var(--md-primary-container); color: var(--md-on-primary-container); }
.login-hero { position: relative; overflow: hidden; }
.login-hero > :not(.radar) { position: relative; z-index: 1; }

/* Radar: thin translucent rings + soft sweep (no glow) */
.radar {
    position: absolute;
    right: -160px;
    top: 50%;
    width: 640px;
    height: 640px;
    transform: translateY(-50%);
    border-radius: 50%;
    border: 1px solid rgba(255, 255, 255, 0.22);
    background:
        radial-gradient(circle, transparent 0 24.6%, rgba(255, 255, 255, 0.16) 24.8% 25%, transparent 25.2%),
        radial-gradient(circle, transparent 0 49.6%, rgba(255, 255, 255, 0.16) 49.8% 50%, transparent 50.2%),
        radial-gradient(circle, transparent 0 74.6%, rgba(255, 255, 255, 0.16) 74.8% 75%, transparent 75.2%),
        linear-gradient(transparent calc(50% - 0.5px), rgba(255, 255, 255, 0.12) calc(50% - 0.5px) calc(50% + 0.5px), transparent calc(50% + 0.5px)),
        linear-gradient(90deg, transparent calc(50% - 0.5px), rgba(255, 255, 255, 0.12) calc(50% - 0.5px) calc(50% + 0.5px), transparent calc(50% + 0.5px));
    pointer-events: none;
}
.radar::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: conic-gradient(from 0deg, rgba(255, 255, 255, 0.2), rgba(255, 255, 255, 0.05) 14%, transparent 22%);
    animation: radar-sweep 5s linear infinite;
}
.radar::before {
    content: '';
    position: absolute;
    left: 50%;
    top: 50%;
    width: 8px;
    height: 8px;
    margin: -4px 0 0 -4px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.7);
}
.radar-blip {
    position: absolute;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #fff;
    opacity: 0;
    animation: radar-blip 5s ease-out infinite;
}
@keyframes radar-sweep { to { transform: rotate(360deg); } }
@keyframes radar-blip {
    0%, 100% { opacity: 0; transform: scale(0.6); }
    8% { opacity: 0.85; transform: scale(1); }
    40% { opacity: 0; }
}

.hero-brand { display: flex; align-items: center; gap: 16px; }
.hero-brand img { width: 56px; height: 56px; background: #fff; border-radius: 50%; padding: 4px; }
.hero-brand .brand-name { font-size: 20px; }
.hero-brand .brand-tag { color: inherit; opacity: 0.8; font-size: 13px; }
.hero-copy { max-width: 520px; }
.hero-copy h1 { font-size: clamp(32px, 3.4vw, 45px); line-height: 1.15; font-weight: 400; margin: 0 0 16px; }
.hero-copy p { font-size: 16px; opacity: 0.85; margin: 0 0 32px; line-height: 1.5; }
.hero-features { list-style: none; padding: 0; margin: 0; display: grid; gap: 16px; }
.hero-features li { display: flex; align-items: center; gap: 16px; font-size: 15px; }
.hero-features i { width: 40px; height: 40px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: rgba(255, 255, 255, 0.16); }
.hero-foot { font-size: 12px; opacity: 0.75; display: flex; gap: 20px; flex-wrap: wrap; font-family: var(--mono); }

.login-panel { display: flex; align-items: center; justify-content: center; padding: 40px 32px; background: var(--md-surface); }
:root[data-theme="dark"] .login-panel { background: var(--md-background); }
.login-card { width: 100%; max-width: 400px; }
.login-card .logo-mobile { display: none; width: 72px; height: 72px; margin: 0 auto 24px; }
.login-card h2 { margin: 0 0 8px; font-size: 32px; font-weight: 400; line-height: 40px; }
.login-card .sub { margin: 0 0 32px; color: var(--md-on-surface-variant); font-size: 15px; }
.login-card .field { margin-bottom: 24px; --field-bg: var(--md-surface); }
:root[data-theme="dark"] .login-card .field { --field-bg: var(--md-background); }

.input-icon { position: relative; }
.input-icon > i { position: absolute; left: 16px; top: 50%; transform: translateY(-50%); color: var(--md-on-surface-variant); pointer-events: none; }
.input-icon .input { padding-left: 48px; }
.input-icon .input.has-action { padding-right: 52px; }
.input-icon .input-action {
    position: absolute; right: 4px; top: 50%; transform: translateY(-50%);
    width: 44px; height: 44px; border: 0; border-radius: 50%; background: transparent; color: var(--md-on-surface-variant); cursor: pointer;
}
.input-icon .input-action::after { border-radius: 50%; }
.login-submit { height: 48px; font-size: 15px; margin-top: 8px; }
.login-secure { margin-top: 24px; display: flex; gap: 10px; align-items: center; justify-content: center; color: var(--md-on-surface-variant); font-size: 12px; text-align: center; }
.login-secure i { color: var(--tone-green); }
.login-lang { position: fixed; top: 16px; right: 16px; z-index: 5; }
.login-lang-group { position: fixed; top: 16px; right: 16px; z-index: 5; display: flex; gap: 4px; }
.login-lang-group .icon-btn { color: var(--md-on-surface-variant); }

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 1280px) {
    .span-3, .span-4, .span-5 { grid-column: span 6; }
    .span-7, .span-8 { grid-column: span 12; }
    .map-layout { grid-template-columns: minmax(0, 1fr) 280px; }
}

@media (max-width: 1024px) {
    .kpi-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .app, body.sidebar-collapsed .app { grid-template-columns: minmax(0, 1fr); }
    .sidebar {
        position: fixed;
        left: 0;
        width: 300px;
        border-radius: 0 var(--md-shape-lg) var(--md-shape-lg) 0;
        transform: translateX(-105%);
        transition: transform 0.25s cubic-bezier(0.2, 0, 0, 1);
        box-shadow: var(--md-elev-3);
        background: var(--md-surface-container-low);
    }
    body.nav-open .sidebar { transform: translateX(0); }
    body.sidebar-collapsed .brand-text,
    body.sidebar-collapsed .nav-group-title,
    body.sidebar-collapsed .nav-link span.label,
    body.sidebar-collapsed .user-card .meta,
    body.sidebar-collapsed .user-card .icon-btn { display: revert; }
    body.sidebar-collapsed .nav-link { justify-content: flex-start; padding: 0 16px; width: auto; margin: 0; }
    .menu-toggle { display: inline-flex; }
    .collapse-toggle { display: none; }
    .search-box.top { display: none; }
    .map-layout { grid-template-columns: minmax(0, 1fr); }
    .map-side { border-left: 0; border-top: 1px solid var(--md-outline-variant); max-height: 360px; min-height: 0; }
    .login-page { grid-template-columns: minmax(0, 1fr); }
    .login-hero { display: none; }
    .login-card .logo-mobile { display: block; }
}

@media (max-width: 720px) {
    .content { padding: 8px 16px 24px; }
    .topbar { padding: 0 8px; gap: 4px; }
    .topbar .crumbs strong { font-size: 18px; }
    .clock, .crumb-group, .crumb-sep { display: none; }
    .sos-btn span { display: none; }
    .sos-btn { padding: 0 14px; }
    .page-title { font-size: 24px; }
    .page-title .title-icon { width: 40px; height: 40px; font-size: 17px; }
    .page-desc { margin-left: 56px; }
    .grid { grid-template-columns: minmax(0, 1fr); gap: 12px; }
    .grid > [class*='span-'] { grid-column: auto; }
    .kpi-grid { gap: 12px; }
    .kpi { padding: 14px 16px; }
    .kpi-value { font-size: 28px; line-height: 36px; }
    .form-grid { grid-template-columns: minmax(0, 1fr); }
    .kv { grid-template-columns: minmax(0, 1fr); gap: 2px; }
    .kv dd { margin-bottom: 12px; }
    .card-grid { grid-template-columns: minmax(0, 1fr); padding: 12px; }
    .dropdown-panel { position: fixed; left: 8px; right: 8px; top: calc(var(--topbar-h) + 4px); width: auto; }
    .live-pill .txt { display: none; }
    .modal { width: 100vw; max-height: 100vh; height: 100vh; border-radius: 0; }

    .table thead { display: none; }
    .table, .table tbody, .table tr, .table td { display: block; width: 100%; }
    .table tr { padding: 12px 16px; border-bottom: 1px solid var(--md-outline-variant); }
    .table td { border: 0; padding: 4px 0; height: auto; display: flex; justify-content: space-between; align-items: center; gap: 12px; text-align: right; }
    .table td::before { content: attr(data-label); color: var(--md-on-surface-variant); font-size: 12px; font-weight: 500; text-align: left; flex-shrink: 0; }
    .table td.actions { justify-content: flex-end; }
    .table td.actions::before { content: none; }
    .cell-main { justify-content: flex-end; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* ---- Demo-data notice ---- */
.demo-banner {
    display: flex; gap: 12px; align-items: flex-start; margin-bottom: 16px; padding: 12px 16px;
    border-radius: 12px; border: 1px solid var(--md-outline-variant);
    background: color-mix(in srgb, var(--md-tertiary, #f29900) 12%, var(--md-surface));
    color: var(--md-on-surface);
}
.demo-banner > i { margin-top: 3px; color: var(--md-tertiary, #f29900); }
.demo-banner strong { display: block; font-size: 13.5px; }
.demo-banner span { font-size: 13px; color: var(--md-on-surface-variant); }

/* ---- Tracer ---- */
.tracer-actions { display: flex; justify-content: flex-end; gap: 8px; margin-top: 16px; }
.tracer-preview { display: flex; align-items: center; gap: 12px; margin-top: 10px; font-size: 12.5px; }
.tracer-preview img { width: 72px; height: 72px; object-fit: cover; border-radius: 10px; border: 1px solid var(--md-outline-variant); }
.tracer-summary { display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0 4px; }
.profile-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 12px; }
.profile-card { border: 1px solid var(--md-outline-variant); border-radius: 14px; padding: 14px 16px; background: var(--md-surface-container-low, var(--md-surface)); }
.profile-card header { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 4px; }
.id-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.id-chip { display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px; border-radius: 999px; font-size: 12px; font-family: var(--font-mono, monospace); background: var(--md-surface-container-high, rgba(128,128,128,.15)); }
.id-chip i { font-size: 11px; opacity: .7; }
.tracer-group + .tracer-group { margin-top: 16px; }
.tracer-group-title { display: flex; gap: 8px; align-items: center; font-weight: 600; font-size: 13px; margin-bottom: 6px; }
.tracer-source { margin-bottom: 12px; overflow: hidden; }
.tracer-source > summary { display: flex; justify-content: space-between; align-items: center; padding: 12px 16px; cursor: pointer; list-style: none; }
.tracer-source > summary::-webkit-details-marker { display: none; }
@media (max-width: 720px) { .tracer-actions { flex-direction: column-reverse; } }

/* ---- Page tabs (related pages under one sidebar entry) ---- */
.page-tabs { display: flex; gap: 4px; margin: -12px 0 20px; border-bottom: 1px solid var(--md-outline-variant); overflow-x: auto; }
.page-tab { display: inline-flex; align-items: center; gap: 8px; padding: 10px 16px; color: var(--md-on-surface-variant); font-weight: 500; font-size: 14px; border-bottom: 2px solid transparent; margin-bottom: -1px; white-space: nowrap; }
.page-tab:hover { text-decoration: none; color: var(--md-on-surface); }
.page-tab.active { color: var(--md-primary); border-bottom-color: var(--md-primary); }
.page-tab i { font-size: 13px; }

/* ---- Source hubs ---- */
.hub-toolbar { padding: 0 0 8px; }
.hub-section { margin-bottom: 22px; }
.hub-title { font-size: 13px; font-weight: 600; letter-spacing: .06em; text-transform: uppercase; color: var(--md-primary); margin: 0 0 10px; }
.hub-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 10px; }
.hub-card { display: flex; align-items: center; gap: 12px; padding: 12px 14px; border-radius: 12px; border: 1px solid var(--md-outline-variant); background: var(--md-surface-container-low); color: var(--md-on-surface); }
.hub-card:hover { text-decoration: none; border-color: var(--md-primary); }
.hub-icon { width: 38px; height: 38px; flex-shrink: 0; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; background: var(--md-secondary-container); color: var(--md-on-secondary-container); }
.hub-icon.tone-green { background: color-mix(in srgb, #1e8e3e 22%, transparent); color: #81c995; }
.hub-text { flex: 1; min-width: 0; display: flex; flex-direction: column; }
.hub-text strong { font-size: 14px; }
.hub-meta { font-style: normal; font-size: 11.5px; color: var(--md-on-surface-variant); opacity: .8; margin-top: 2px; }
.hub-meta.ok { color: #81c995; opacity: 1; }
.hub-text span { font-size: 12px; color: var(--md-on-surface-variant); overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---- Quick jump ---- */
.palette-scrim { position: fixed; inset: 0; z-index: 200; background: rgba(0,0,0,.45); display: flex; justify-content: center; align-items: flex-start; padding: 12vh 16px 16px; }
.palette { width: min(620px, 100%); background: var(--md-surface-container-high, var(--md-surface)); color: var(--md-on-surface); border-radius: 16px; box-shadow: 0 12px 40px rgba(0,0,0,.35); overflow: hidden; }
.palette-input { display: flex; align-items: center; gap: 12px; padding: 14px 16px; border-bottom: 1px solid var(--md-outline-variant); }
.palette-input i { color: var(--md-primary); }
.palette-input input { flex: 1; border: 0; outline: 0; background: transparent; color: inherit; font: inherit; font-size: 16px; }
.palette-input kbd { font-size: 11px; padding: 2px 6px; border-radius: 6px; border: 1px solid var(--md-outline-variant); color: var(--md-on-surface-variant); }
.palette-list { list-style: none; margin: 0; padding: 6px; max-height: 50vh; overflow-y: auto; }
.palette-item { display: flex; align-items: center; gap: 12px; padding: 9px 12px; border-radius: 10px; cursor: pointer; }
.palette-item i { width: 18px; text-align: center; color: var(--md-on-surface-variant); }
.palette-item .t { flex: 1; font-weight: 500; }
.palette-item .s { font-size: 12px; color: var(--md-on-surface-variant); }
.palette-item.active, .palette-item:hover { background: var(--md-secondary-container); color: var(--md-on-secondary-container); }
.palette-empty { padding: 16px; color: var(--md-on-surface-variant); text-align: center; }

/* ---- Calls ---- */
.call-btns { display: inline-flex; gap: 6px; }
.call-btn { width: 32px; height: 32px; border-radius: 50%; border: 1px solid var(--md-outline-variant); background: var(--md-secondary-container); color: var(--md-on-secondary-container); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; font-size: 13px; }
.call-btn:hover { filter: brightness(1.1); }
.call-btn.offline { opacity: .35; cursor: not-allowed; filter: grayscale(1); }
.call-btn.btn { width: auto; height: auto; border-radius: var(--md-shape-full); gap: 8px; padding: 0 16px; min-height: 40px; }
.call-overlay { position: fixed; inset: 0; z-index: 300; background: rgba(4, 8, 16, .72); backdrop-filter: blur(6px); display: flex; align-items: center; justify-content: center; padding: 16px; }
.call-card { position: relative; width: min(760px, 100%); aspect-ratio: 16 / 10; max-height: 90vh; border-radius: 24px; overflow: hidden; background: radial-gradient(circle at 50% 30%, #17335f, #0a1220 70%); color: #fff; box-shadow: 0 24px 80px rgba(0,0,0,.55); display: flex; flex-direction: column; align-items: center; justify-content: center; }
.call-remote { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; background: #000; display: none; }
.has-remote-video .call-remote { display: block; }
.call-local { position: absolute; right: 16px; top: 16px; width: 24%; min-width: 120px; aspect-ratio: 4 / 3; object-fit: cover; border-radius: 14px; border: 2px solid rgba(255,255,255,.35); background: #000; z-index: 2; transform: scaleX(-1); }
.call-local.hidden { display: none; }
.call-info { position: relative; z-index: 1; text-align: center; padding: 0 16px; }
.has-remote-video .call-info { position: absolute; left: 20px; top: 16px; text-align: left; text-shadow: 0 2px 8px rgba(0,0,0,.7); }
.has-remote-video .call-avatar { display: none; }
.call-avatar { display: flex; justify-content: center; margin-bottom: 14px; transform: scale(1.8); transform-origin: center; padding: 18px 0; }
.call-name { font-size: 22px; font-weight: 600; }
.call-sub { margin-top: 4px; font-size: 14px; opacity: .85; font-variant-numeric: tabular-nums; }
.call-sub.live { color: #86efac; }
.call-controls { position: absolute; left: 0; right: 0; bottom: 20px; display: flex; justify-content: center; gap: 16px; z-index: 3; }
.call-ctl { display: inline-flex; flex-direction: column; align-items: center; gap: 6px; background: none; border: 0; color: #fff; cursor: pointer; font: inherit; font-size: 11.5px; }
.call-ctl i { width: 54px; height: 54px; border-radius: 50%; display: inline-flex; align-items: center; justify-content: center; font-size: 19px; background: rgba(255,255,255,.18); transition: transform .12s; }
.call-ctl:hover i { transform: scale(1.08); }
.call-ctl.on i { background: #fff; color: #111; }
.call-ctl.danger i { background: #ef4444; }
.call-ctl.ok i { background: #22c55e; }
@media (max-width: 640px) { .call-card { aspect-ratio: auto; height: 80vh; } }

/* Messenger monitoring */
.checklist { display: grid; gap: 0; max-height: 260px; overflow: auto; border: 1px solid var(--md-outline-variant); border-radius: var(--md-shape-sm); padding: 4px 12px; background: var(--md-surface); }
.checklist .checkbox { min-height: 36px; }
.ms-privacy { margin: 0; padding-left: 18px; display: grid; gap: 8px; color: var(--md-on-surface-variant); line-height: 1.5; }
.ms-keyline { display: flex; align-items: center; justify-content: space-between; gap: 12px; flex-wrap: wrap; padding: 8px 0; border-bottom: 1px solid var(--md-outline-variant); }
.ms-keyline:last-of-type { border-bottom: 0; }
.ms-steps { margin: 0; padding: 0; list-style: none; display: grid; gap: 8px; color: var(--md-on-surface-variant); }
.ms-steps code { font-family: ui-monospace, Consolas, monospace; font-size: 12.5px; background: var(--md-surface-container); padding: 2px 6px; border-radius: var(--md-shape-xs); }
.row-actions { display: flex; gap: 6px; flex-wrap: wrap; }