/* =========================================================
   FOCUSOS MAX — INDUSTRIAL PROCTORING DESIGN SYSTEM
   MAXIMUM-DEPTH EDITION
   ========================================================= */
:root {
    --bg: #080b10;
    --surface: rgba(14, 19, 28, 0.8);
    --surface-hover: rgba(24, 32, 44, 0.9);
    --border: rgba(255, 255, 255, 0.05);
    --border-focus: rgba(255, 255, 255, 0.12);
    --text-1: #e6edf3;
    --text-2: #7d8590;
    --text-3: #484f58;
    --accent: #58a6ff;
    --accent-h: #388bfd;
    --accent-glow: rgba(88, 166, 255, 0.12);
    --danger: #f85149;
    --danger-h: #da3633;
    --danger-glow: rgba(248, 81, 73, 0.12);
    --success: #3fb950;
    --success-glow: rgba(63, 185, 80, 0.12);
    --warn: #d29922;
    --warn-glow: rgba(210, 153, 34, 0.12);
    --purple: #bc8cff;
    --purple-glow: rgba(188, 140, 255, 0.1);
    --cyan: #39d2c0;
    --cyan-glow: rgba(57, 210, 192, 0.1);
    --pink: #f778ba;
    --pink-glow: rgba(247, 120, 186, 0.1);
    --glass: rgba(10, 14, 20, 0.55);
    --glass-b: rgba(255, 255, 255, 0.06);
    --r: 12px;
    --r-sm: 7px;
    --mono: 'JetBrains Mono', monospace;
}

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
* { font-family: 'Inter', sans-serif; }

body {
    background: var(--bg);
    color: var(--text-1);
    min-height: 100vh;
    overflow-x: hidden;
    line-height: 1.5;
}

/* ——— Animated BG ——— */
.glow-bg {
    position: fixed; inset: 0; z-index: -1; pointer-events: none;
    background:
        radial-gradient(ellipse 45% 55% at 12% 22%, rgba(88,166,255,0.04), transparent),
        radial-gradient(ellipse 35% 45% at 82% 78%, rgba(188,140,255,0.03), transparent),
        radial-gradient(ellipse 40% 35% at 55% 45%, rgba(63,185,80,0.015), transparent);
    animation: glowDrift 25s ease-in-out infinite alternate;
}
@keyframes glowDrift { 0%{opacity:1} 50%{opacity:.65} 100%{opacity:1} }

.dashboard { max-width: 1000px; margin: 0 auto; padding: 1.2rem 1.5rem 3rem; }

/* ═══════════════ HEADER ═══════════════ */
.header {
    display: flex; justify-content: space-between; align-items: center;
    padding: .8rem 0; margin-bottom: 1.8rem;
    border-bottom: 1px solid var(--border);
}
.logo {
    display: flex; align-items: center; gap: .4rem;
    font-family: 'Outfit', sans-serif; font-size: 1.3rem; font-weight: 700;
}
.logo i { color: var(--accent); font-size: 1.6rem; }
.logo > span { font-weight: 400; color: var(--text-2); }
.pro-badge {
    font-family: var(--mono); font-size: .5rem; font-weight: 700;
    background: linear-gradient(135deg, var(--accent), var(--purple), var(--pink));
    color: #fff; padding: .12rem .45rem; border-radius: 3px;
    letter-spacing: 1.5px; margin-left: .25rem;
}
.header-actions { display: flex; align-items: center; gap: .8rem; }

.identity-badge {
    display: flex; align-items: center; gap: .4rem;
    padding: .3rem .7rem; border-radius: 16px;
    background: var(--surface); border: 1px solid var(--border);
    font-size: .72rem; font-weight: 500; color: var(--text-2);
    transition: all .3s;
}
.identity-badge i { font-size: .9rem; }
.identity-badge.locked {
    background: var(--success-glow); color: var(--success);
    border-color: rgba(63,185,80,.3);
}
.identity-badge.warn {
    background: var(--danger-glow); color: var(--danger);
    border-color: rgba(248,81,73,.3); animation: idPulse 1s infinite;
}
@keyframes idPulse { 50%{opacity:.6} }

.status-badge {
    display: flex; align-items: center; gap: .4rem;
    padding: .3rem .75rem; border-radius: 16px;
    background: var(--surface-hover); font-size: .75rem; font-weight: 500;
    border: 1px solid var(--border); color: var(--text-2); transition: all .3s;
}
.pulse-dot {
    width: 6px; height: 6px; border-radius: 50%;
    background: var(--text-3); transition: all .3s;
}
.status-badge.active { background: var(--success-glow); color: var(--success); border-color: rgba(63,185,80,.3); }
.status-badge.active .pulse-dot { background: var(--success); box-shadow: 0 0 6px var(--success); animation: pulse 2s infinite; }
@keyframes pulse { 0%,100%{transform:scale(1);opacity:1} 50%{transform:scale(1.5);opacity:.4} }

/* ═══════════════ BUTTONS ═══════════════ */
button { cursor: pointer; border: none; outline: none; background: transparent; color: var(--text-1); transition: all .2s cubic-bezier(.175,.885,.32,1.275); }
button:active { transform: scale(.95); }
.btn-primary {
    background: var(--accent); color: #fff;
    padding: .5rem 1rem; border-radius: var(--r-sm);
    font-weight: 600; font-size: .8rem;
    display: flex; align-items: center; gap: .4rem;
    box-shadow: 0 3px 12px var(--accent-glow);
}
.btn-primary:hover { background: var(--accent-h); transform: translateY(-1px); }
.btn-primary.danger { background: var(--danger); box-shadow: 0 3px 12px var(--danger-glow); }
.btn-primary.danger:hover { background: var(--danger-h); }
.btn-primary:disabled { opacity: .35; cursor: not-allowed; transform: none; }
.btn-ghost {
    padding: .5rem 1rem; border-radius: var(--r-sm);
    font-weight: 500; font-size: .8rem; color: var(--text-2);
    border: 1px solid var(--border);
}
.btn-ghost:hover { color: var(--text-1); border-color: var(--text-3); }
.btn-icon { font-size: 2rem; color: var(--text-2); }
.btn-icon:hover { color: var(--text-1); transform: scale(1.1); }
.btn-icon#btn-start:hover { color: var(--success); }
.btn-icon#btn-pause:hover { color: var(--warn); }
.btn-icon-sm { font-size: 1.1rem; color: var(--text-2); padding: .35rem; border-radius: 5px; }
.btn-icon-sm:hover { color: var(--text-1); background: var(--surface-hover); }
.btn-text { color: var(--text-2); font-size: .75rem; display: flex; align-items: center; gap: .3rem; }
.btn-text:hover { color: var(--text-1); }

/* ═══════════════ TIMER ═══════════════ */
.timer-wrapper {
    text-align: center; padding: 2rem 0;
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--r); backdrop-filter: blur(12px); margin-bottom: 1.2rem;
}
.section-title {
    font-family: 'Outfit', sans-serif; color: var(--text-3);
    font-weight: 500; font-size: .7rem; margin-bottom: .6rem;
    text-transform: uppercase; letter-spacing: 2.5px;
}
.timer-display {
    font-family: var(--mono); font-size: 3.8rem; font-weight: 500;
    letter-spacing: -1px; margin-bottom: 1rem;
    font-variant-numeric: tabular-nums; text-shadow: 0 3px 20px rgba(0,0,0,.5);
}
.timer-controls { display: flex; justify-content: center; gap: .6rem; }

/* ═══════════════ METRIC CARDS GRID ═══════════════ */
.metrics-grid.quad {
    display: grid; grid-template-columns: repeat(4, 1fr);
    gap: .8rem; margin-bottom: .8rem;
}
@media (max-width: 800px) { .metrics-grid.quad { grid-template-columns: repeat(2, 1fr); } }

.metric-card {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--r); padding: 1rem;
    display: flex; flex-direction: column; gap: .3rem;
    backdrop-filter: blur(12px); transition: transform .3s, box-shadow .3s;
    position: relative; overflow: hidden;
}
.metric-card:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,.2); }
.metric-card::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2px; }
.focus-card::before     { background: linear-gradient(90deg, var(--accent), transparent 70%); }
.attention-card::before { background: linear-gradient(90deg, var(--purple), transparent 70%); }
.gaze-card::before      { background: linear-gradient(90deg, var(--success), transparent 70%); }
.drowsy-card::before    { background: linear-gradient(90deg, var(--warn), transparent 70%); }
.proximity-card::before { background: linear-gradient(90deg, var(--cyan), transparent 70%); }
.expression-card::before{ background: linear-gradient(90deg, var(--pink), transparent 70%); }
.talking-card::before   { background: linear-gradient(90deg, var(--danger), transparent 70%); }
.identity-card::before  { background: linear-gradient(90deg, var(--accent), var(--purple), transparent 70%); }

.metric-header {
    display: flex; align-items: center; gap: .35rem;
    color: var(--text-2); font-weight: 500; font-size: .72rem;
}
.metric-header i { font-size: .9rem; }
.focus-card .metric-header i     { color: var(--accent); }
.attention-card .metric-header i { color: var(--purple); }
.gaze-card .metric-header i     { color: var(--success); }
.drowsy-card .metric-header i   { color: var(--warn); }
.proximity-card .metric-header i{ color: var(--cyan); }
.expression-card .metric-header i{color: var(--pink); }
.talking-card .metric-header i  { color: var(--danger); }
.identity-card .metric-header i { color: var(--purple); }

.metric-value h3 { font-family: "Outfit", sans-serif; font-size: 1.7rem; font-weight: 700; line-height: 1; }
.metric-value .unit { font-size: .85rem; color: var(--text-2); margin-left: .1rem; }
.metric-footer { font-size: .62rem; color: var(--text-3); margin-top: .15rem; }
.metric-bar { height: 2px; background: rgba(255,255,255,.04); border-radius: 2px; margin-top: .4rem; overflow: hidden; }
.metric-bar-fill { height: 100%; border-radius: 2px; transition: width .5s ease; }
.focus-fill { background: var(--accent); }
.attention-fill { background: var(--purple); }

/* ═══════════════ VIOLATIONS BAR ═══════════════ */
.violations-bar {
    display: flex; justify-content: space-between; align-items: center;
    padding: .65rem 1rem; background: var(--surface);
    border: 1px solid var(--border); border-radius: var(--r-sm);
    margin-bottom: 1.2rem; font-size: .8rem;
}
.vb-left { display: flex; align-items: center; gap: .7rem; }
.vb-left i { color: var(--warn); font-size: 1rem; }
.vb-right { color: var(--text-2); font-size: .72rem; }
.severity-chips { display: flex; gap: .3rem; }
.chip {
    font-family: var(--mono); font-size: .58rem;
    padding: .1rem .4rem; border-radius: 3px; font-weight: 500;
}
.chip-critical { background: var(--danger-glow); color: var(--danger); }
.chip-high     { background: var(--warn-glow); color: var(--warn); }
.chip-medium   { background: var(--accent-glow); color: var(--accent); }
.chip-low      { background: rgba(255,255,255,.04); color: var(--text-3); }

/* ═══════════════ CHARTS ROW ═══════════════ */
.charts-row {
    display: grid; grid-template-columns: 2fr 1fr; gap: .8rem;
    margin-bottom: 1.2rem;
}
@media (max-width: 700px) { .charts-row { grid-template-columns: 1fr; } }

.chart-panel {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--r); padding: 1rem; backdrop-filter: blur(12px);
}
.chart-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: .6rem;
}
.chart-header h3 { display: flex; align-items: center; gap: .4rem; font-size: .82rem; font-weight: 600; }
.timeline-legend { display: flex; align-items: center; gap: .6rem; font-size: .62rem; color: var(--text-2); }
.legend-dot { width: 7px; height: 7px; border-radius: 50%; display: inline-block; margin-right: .15rem; }
.focus-dot { background: var(--accent); }
.attention-dot { background: var(--purple); }
#timeline-chart, #gaze-heatmap { width: 100%; border-radius: var(--r-sm); background: rgba(0,0,0,.2); }

/* ═══════════════ LOGS ═══════════════ */
.logs-section {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--r); padding: 1rem; backdrop-filter: blur(12px);
    margin-bottom: 1.2rem;
}
.logs-header {
    display: flex; justify-content: space-between; align-items: center;
    margin-bottom: .6rem; padding-bottom: .6rem; border-bottom: 1px solid var(--border);
}
.logs-header h3 { display: flex; align-items: center; gap: .4rem; font-size: .82rem; font-weight: 600; }
.log-actions { display: flex; gap: .8rem; }
.logs-list { list-style: none; max-height: 180px; overflow-y: auto; padding-right: .3rem; }
.logs-list::-webkit-scrollbar { width: 4px; }
.logs-list::-webkit-scrollbar-thumb { background: var(--surface-hover); border-radius: 2px; }
.logs-list li {
    padding: .55rem 0; border-bottom: 1px solid rgba(255,255,255,.015);
    display: flex; align-items: flex-start; gap: .7rem; font-size: .76rem;
    animation: slideIn .3s ease;
}
.log-time { font-family: var(--mono); color: var(--text-3); font-size: .62rem; min-width: 58px; padding-top: .1rem; }
.log-content { display: flex; flex-direction: column; flex: 1; }
.log-type { font-weight: 600; font-size: .72rem; display: flex; align-items: center; gap: .35rem; }
.log-type.critical { color: var(--danger); }
.log-type.high { color: var(--warn); }
.log-type.medium { color: var(--accent); }
.log-type.low { color: var(--text-2); }
.log-msg { color: var(--text-2); font-size: .68rem; }
.log-screenshot { width: 40px; height: 30px; border-radius: 3px; border: 1px solid var(--border); object-fit: cover; cursor: pointer; margin-top: .2rem; }
.log-placeholder { color: var(--text-3); font-style: italic; justify-content: center; padding: 1.2rem 0 !important; }
.severity-tag {
    font-family: var(--mono); font-size: .5rem;
    padding: .08rem .3rem; border-radius: 2px;
    text-transform: uppercase; letter-spacing: .5px;
}
.severity-tag.critical { background: var(--danger-glow); color: var(--danger); }
.severity-tag.high     { background: var(--warn-glow); color: var(--warn); }
.severity-tag.medium   { background: var(--accent-glow); color: var(--accent); }
.severity-tag.low      { background: rgba(255,255,255,.04); color: var(--text-3); }
@keyframes slideIn { from{opacity:0;transform:translateX(-6px)} to{opacity:1;transform:translateX(0)} }

/* ═══════════════ ANALYSIS GRID ═══════════════ */
.analysis-grid {
    display: grid; grid-template-columns: repeat(3, 1fr); gap: .8rem;
}
@media (max-width: 700px) { .analysis-grid { grid-template-columns: 1fr; } }
.info-panel {
    background: var(--surface); border: 1px solid var(--border);
    border-radius: var(--r); padding: 1rem; backdrop-filter: blur(12px);
}
.info-panel h4 {
    display: flex; align-items: center; gap: .4rem;
    font-size: .78rem; font-weight: 600; color: var(--text-2); margin-bottom: .8rem;
}
.pose-data, .session-info { display: flex; gap: 1rem; flex-wrap: wrap; }
.pose-axis, .session-info > div { display: flex; flex-direction: column; gap: .15rem; }
.pose-axis span, .session-info > div span { font-size: .6rem; color: var(--text-3); text-transform: uppercase; letter-spacing: .5px; }
.pose-axis strong, .session-info > div strong { font-family: var(--mono); font-size: .95rem; }
.facial-data { display: flex; flex-direction: column; gap: .4rem; }
.fd-row { display: flex; justify-content: space-between; align-items: center; }
.fd-row span { font-size: .68rem; color: var(--text-3); }
.fd-row strong { font-family: var(--mono); font-size: .78rem; }

/* ═══════════════ MODALS ═══════════════ */
.modal-overlay {
    position: fixed; inset: 0; background: rgba(0,0,0,.78);
    backdrop-filter: blur(8px); z-index: 10001;
    display: flex; justify-content: center; align-items: center;
    animation: fadeIn .3s ease;
}
.modal-overlay.hidden { display: none; }
.modal-card {
    background: var(--surface); border: 1px solid var(--glass-b);
    border-radius: 16px; padding: 2rem;
    width: 440px; max-width: 92vw;
    backdrop-filter: blur(20px); box-shadow: 0 20px 50px rgba(0,0,0,.5);
}
.modal-header { text-align: center; margin-bottom: 1.5rem; }
.modal-header i { font-size: 2.2rem; color: var(--accent); margin-bottom: .6rem; display: block; }
.modal-header h2 { font-family: 'Outfit', sans-serif; font-size: 1.15rem; margin-bottom: .3rem; }
.modal-header p { font-size: .78rem; color: var(--text-2); }
.check-list { display: flex; flex-direction: column; gap: .6rem; margin-bottom: 1.5rem; }
.check-item {
    display: flex; align-items: center; gap: .8rem;
    padding: .65rem .8rem; background: rgba(0,0,0,.2);
    border-radius: var(--r-sm); border: 1px solid var(--border); transition: all .3s;
}
.check-item.pass { border-color: rgba(63,185,80,.3); background: var(--success-glow); }
.check-item.fail { border-color: rgba(248,81,73,.3); background: var(--danger-glow); }
.check-icon {
    width: 28px; height: 28px; display: flex; align-items: center;
    justify-content: center; border-radius: 50%;
    background: rgba(255,255,255,.04); font-size: .9rem; color: var(--accent); flex-shrink: 0;
}
.check-icon.waiting { color: var(--text-3); }
.check-icon.pass-icon { color: var(--success); background: var(--success-glow); }
.check-icon.fail-icon { color: var(--danger); background: var(--danger-glow); }
.check-label { font-weight: 600; font-size: .78rem; }
.check-desc { font-size: .65rem; color: var(--text-3); }
.check-info { display: flex; flex-direction: column; }
.modal-actions { display: flex; gap: .6rem; justify-content: flex-end; }
@keyframes fadeIn { from{opacity:0} to{opacity:1} }

/* Liveness Modal */
.liveness-card { text-align: center; max-width: 360px; }
.liveness-badge {
    width: 60px; height: 60px; margin: 0 auto 1rem;
    display: flex; align-items: center; justify-content: center;
    border-radius: 50%; font-size: 1.8rem;
    background: linear-gradient(135deg, var(--accent-glow), var(--purple-glow));
    color: var(--accent); border: 1px solid var(--border);
    animation: livePulse 1.5s infinite;
}
@keyframes livePulse { 0%,100%{box-shadow:0 0 0 0 var(--accent-glow)} 50%{box-shadow:0 0 0 15px transparent} }
.liveness-card h3 { font-size: 1rem; margin-bottom: .4rem; }
.liveness-card p { font-size: .82rem; color: var(--text-2); margin-bottom: 1rem; }
.liveness-progress { height: 4px; background: rgba(255,255,255,.06); border-radius: 2px; overflow: hidden; margin-bottom: .5rem; }
.liveness-bar { height: 100%; background: var(--accent); border-radius: 2px; transition: width .3s linear; width: 100%; }
.liveness-timer { font-family: var(--mono); font-size: .72rem; color: var(--text-3); }

/* ═══════════════ SETTINGS DRAWER ═══════════════ */
.settings-backdrop { position: fixed; inset: 0; background: rgba(0,0,0,.5); z-index: 9998; transition: opacity .3s; }
.settings-backdrop.hidden { display: none; }
.settings-drawer {
    position: fixed; top: 0; right: 0;
    width: 340px; max-width: 92vw; height: 100vh;
    background: rgba(10,14,20,.98); backdrop-filter: blur(20px);
    border-left: 1px solid var(--border); z-index: 9999;
    display: flex; flex-direction: column;
    box-shadow: -8px 0 30px rgba(0,0,0,.4);
    transform: translateX(100%); transition: transform .35s cubic-bezier(.175,.885,.32,1.275);
}
.settings-drawer.open { transform: translateX(0); }
.settings-drawer.hidden { display: flex; }
.drawer-header {
    display: flex; justify-content: space-between; align-items: center;
    padding: 1rem 1.2rem; border-bottom: 1px solid var(--border);
}
.drawer-header h3 { display: flex; align-items: center; gap: .4rem; font-size: .9rem; }
.drawer-header button { color: var(--text-2); font-size: 1.1rem; padding: .25rem; border-radius: 5px; }
.drawer-header button:hover { color: var(--text-1); background: var(--surface-hover); }
.drawer-body { flex: 1; overflow-y: auto; padding: 1.2rem; }
.drawer-body::-webkit-scrollbar { width: 3px; }
.drawer-body::-webkit-scrollbar-thumb { background: var(--surface-hover); border-radius: 2px; }
.drawer-divider { border: 0; border-top: 1px solid var(--border); margin: 1rem 0; }
.drawer-sub { font-size: .6rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--text-3); margin-bottom: .8rem; }
.setting-group { margin-bottom: 1.2rem; }
.setting-label { display: block; font-size: .78rem; font-weight: 500; margin-bottom: .4rem; }
.setting-control { display: flex; align-items: center; gap: .6rem; }
.setting-control input[type="range"] {
    flex: 1; -webkit-appearance: none; height: 3px;
    background: rgba(255,255,255,.06); border-radius: 2px; outline: none;
}
.setting-control input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none; width: 12px; height: 12px; border-radius: 50%;
    background: var(--accent); cursor: pointer; box-shadow: 0 0 5px var(--accent-glow);
}
.range-val { font-family: var(--mono); font-size: .72rem; color: var(--accent); min-width: 42px; text-align: right; }
.setting-toggle { display: flex; justify-content: space-between; align-items: center; padding: .4rem 0; }
.setting-toggle label { font-size: .78rem; cursor: pointer; }
.setting-toggle input[type="checkbox"] {
    -webkit-appearance: none; width: 32px; height: 18px;
    background: rgba(255,255,255,.06); border-radius: 9px;
    position: relative; cursor: pointer; transition: background .3s;
}
.setting-toggle input[type="checkbox"]::after {
    content: ''; position: absolute; top: 2px; left: 2px;
    width: 14px; height: 14px; background: var(--text-3);
    border-radius: 50%; transition: transform .3s, background .3s;
}
.setting-toggle input[type="checkbox"]:checked { background: var(--accent); }
.setting-toggle input[type="checkbox"]:checked::after { transform: translateX(14px); background: #fff; }

/* ═══════════════ FLOATING CAMERA WIDGET ═══════════════ */
.camera-widget {
    position: fixed; bottom: 20px; right: 20px;
    width: 300px; height: auto;
    background: rgba(8,11,16,.75); backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid var(--glass-b); border-radius: 10px;
    box-shadow: 0 16px 45px rgba(0,0,0,.55), inset 0 1px 0 rgba(255,255,255,.04);
    z-index: 9997; display: flex; flex-direction: column; overflow: hidden;
    resize: both; min-width: 220px; min-height: 150px; max-width: 50vw; max-height: 50vh;
    transition: opacity .4s ease, transform .4s cubic-bezier(.175,.885,.32,1.275);
}
.camera-widget.hidden { opacity: 0; transform: scale(.8) translateY(25px); pointer-events: none; }
.camera-widget.minimized { height: 34px !important; width: 200px !important; resize: none; }
.camera-widget.minimized .cam-body { display: none; }
.cam-header {
    height: 34px; background: rgba(0,0,0,.55);
    border-bottom: 1px solid rgba(255,255,255,.03);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 .6rem; cursor: grab; user-select: none;
}
.cam-header:active { cursor: grabbing; }
.cam-title {
    font-family: var(--mono); font-size: .58rem; font-weight: 500;
    text-transform: uppercase; letter-spacing: 1.5px;
    display: flex; align-items: center; gap: .4rem;
}
.cam-dot {
    width: 5px; height: 5px; border-radius: 50%;
    background: var(--success); box-shadow: 0 0 5px var(--success); animation: pulse 2s infinite;
}
.cam-actions button { color: var(--text-3); font-size: .85rem; padding: .1rem; border-radius: 3px; }
.cam-actions button:hover { color: var(--text-1); background: rgba(255,255,255,.06); }
.cam-body { flex: 1; position: relative; background: #000; min-height: 130px; overflow: hidden; }
.cam-overlay-wrapper { position: absolute; inset: 0; }
#webcam, #overlay { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
#webcam { transform: scaleX(-1); }
#overlay { transform: none; }

/* Dual HUDs */
.cam-hud, .cam-hud-right {
    position: absolute; bottom: 4px; display: flex; flex-direction: column;
    gap: 1px; z-index: 5; pointer-events: none;
}
.cam-hud { left: 4px; }
.cam-hud-right { right: 4px; align-items: flex-end; }
.hud-row {
    display: flex; align-items: center; gap: .25rem;
    background: rgba(0,0,0,.65); padding: .05rem .3rem;
    border-radius: 2px; backdrop-filter: blur(2px);
}
.hud-label { font-family: var(--mono); font-size: .48rem; font-weight: 500; color: var(--text-3); letter-spacing: .5px; min-width: 22px; }
.hud-val { font-family: var(--mono); font-size: .52rem; font-weight: 500; color: var(--success); }

/* Overlays */
.loading-overlay, .missing-overlay, .multi-face-overlay {
    position: absolute; inset: 0; display: flex; flex-direction: column;
    justify-content: center; align-items: center;
    font-size: .75rem; font-weight: 500; gap: .5rem; z-index: 10; transition: opacity .3s;
}
.loading-overlay { background: rgba(0,0,0,.88); color: var(--text-2); backdrop-filter: blur(4px); }
.missing-overlay { background: rgba(248,81,73,.1); color: var(--danger); backdrop-filter: blur(2px); }
.multi-face-overlay { background: rgba(210,153,34,.1); color: var(--warn); backdrop-filter: blur(2px); }
.loading-overlay.hidden, .missing-overlay.hidden, .multi-face-overlay.hidden { opacity: 0; pointer-events: none; }
.spinner { font-size: 1.3rem; color: var(--accent); animation: spin 1s linear infinite; }
.missing-overlay i, .multi-face-overlay i { font-size: 1.8rem; animation: pulseWarn 1s infinite; }
@keyframes spin { 100%{transform:rotate(360deg)} }
@keyframes pulseWarn { 0%,100%{transform:scale(1);opacity:1} 50%{transform:scale(1.12);opacity:.7} }
.camera-widget::-webkit-resizer { background-color: transparent; }
.camera-widget::after {
    content: ''; position: absolute; bottom: 1px; right: 1px;
    width: 9px; height: 9px; pointer-events: none;
    background-image: radial-gradient(rgba(255,255,255,.25) 1px, transparent 1px);
    background-size: 3px 3px; clip-path: polygon(100% 0, 100% 100%, 0 100%); z-index: 20;
}

/* ═══════════════ TOASTS ═══════════════ */
.toast-container {
    position: fixed; top: 12px; right: 12px; z-index: 10002;
    display: flex; flex-direction: column; gap: 6px; pointer-events: none; max-width: 340px;
}
.toast {
    background: rgba(10,14,20,.96); backdrop-filter: blur(12px);
    border: 1px solid var(--border); padding: .7rem .9rem; border-radius: var(--r-sm);
    box-shadow: 0 10px 30px rgba(0,0,0,.5); color: var(--text-1);
    display: flex; align-items: flex-start; gap: .6rem; min-width: 260px;
    animation: toastIn .4s cubic-bezier(.175,.885,.32,1.275); pointer-events: auto;
}
.toast.critical { border-left: 3px solid var(--danger); }
.toast.high { border-left: 3px solid var(--warn); }
.toast.medium { border-left: 3px solid var(--accent); }
.toast.low { border-left: 3px solid var(--text-3); }
.toast i { font-size: 1rem; margin-top: 1px; }
.toast.critical i { color: var(--danger); }
.toast.high i { color: var(--warn); }
.toast.medium i { color: var(--accent); }
.toast-content { flex: 1; }
.toast-content h4 { font-size: .75rem; font-weight: 600; margin-bottom: .1rem; }
.toast-content p { font-size: .65rem; color: var(--text-2); }
.toast.fade-out { animation: toastOut .3s ease forwards; }
@keyframes toastIn { from{transform:translateX(120%);opacity:0} to{transform:translateX(0);opacity:1} }
@keyframes toastOut { to{transform:translateX(120%);opacity:0} }