/* ============================================
   SECURENCE — Smart SOS Decision System
   AI-Powered Emergency Detection UI
   High Fidelity CSS
   ============================================ */

/* ──────────── App Layout ──────────── */
.sos-app {
    position: fixed;
    inset: 0;
    display: flex;
    flex-direction: column;
    background: var(--bg-primary);
    overflow: hidden;
    font-family: var(--font-display);
}

/* ──────────────────────────────────────── */
/* TOP COMMAND BAR                          */
/* ──────────────────────────────────────── */
.sos-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 20px;
    background: rgba(8, 8, 24, 0.95);
    border-bottom: 1px solid rgba(168, 85, 247, 0.15);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    z-index: 100;
    flex-shrink: 0;
    gap: 12px;
}

.sos-topbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
    min-width: 0;
}

.sos-back-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    min-width: 34px;
    border-radius: 8px;
    border: 1px solid var(--border-subtle);
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.25s ease;
    text-decoration: none;
}

.sos-back-btn:hover {
    background: rgba(168, 85, 247, 0.1);
    border-color: var(--neon-purple);
    color: var(--text-primary);
}

.sos-topbar-title-group {
    display: flex;
    flex-direction: column;
    gap: 2px;
    min-width: 0;
}

.sos-topbar-title {
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.sos-topbar-subtitle {
    font-size: 0.55rem;
    font-weight: 500;
    letter-spacing: 2px;
    color: var(--text-muted);
    font-family: 'Courier New', monospace;
}

.sos-topbar-right {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

/* ── AI Indicator ── */
.sos-ai-indicator {
    display: flex;
    align-items: center;
    gap: 7px;
    padding: 4px 12px;
    background: rgba(168, 85, 247, 0.06);
    border: 1px solid rgba(168, 85, 247, 0.18);
    border-radius: 6px;
}

.sos-ai-brain {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(168, 85, 247, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.sos-ai-brain-pulse {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--neon-purple);
    animation: sosBrainPulse 2s ease-in-out infinite;
    box-shadow: 0 0 8px rgba(168, 85, 247, 0.5);
}

@keyframes sosBrainPulse {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(0.7); opacity: 0.4; }
}

.sos-ai-label {
    font-size: 0.5rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--neon-purple);
    transition: color 0.4s ease;
}

.sos-ai-indicator.analyzing {
    border-color: rgba(251, 191, 36, 0.3);
    background: rgba(251, 191, 36, 0.06);
}

.sos-ai-indicator.analyzing .sos-ai-brain-pulse {
    background: #fbbf24;
    box-shadow: 0 0 8px rgba(251, 191, 36, 0.5);
    animation: sosBrainFast 0.6s ease-in-out infinite;
}

.sos-ai-indicator.analyzing .sos-ai-label {
    color: #fbbf24;
}

.sos-ai-indicator.alert {
    border-color: rgba(255, 59, 59, 0.3);
    background: rgba(255, 59, 59, 0.06);
}

.sos-ai-indicator.alert .sos-ai-brain-pulse {
    background: var(--alert);
    box-shadow: 0 0 12px rgba(255, 59, 59, 0.6);
    animation: sosBrainFast 0.3s ease-in-out infinite;
}

.sos-ai-indicator.alert .sos-ai-label {
    color: var(--alert);
}

@keyframes sosBrainFast {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.3); opacity: 0.3; }
}

/* ── Status Badge ── */
.sos-status-badge {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 5px 14px;
    border-radius: 100px;
    background: rgba(16, 185, 129, 0.08);
    border: 1px solid rgba(16, 185, 129, 0.2);
    font-size: 0.6rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--neon-green);
    transition: all 0.5s ease;
}

.sos-badge-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--neon-green);
    animation: sosBadgePulse 2s ease-in-out infinite;
    transition: all 0.5s ease;
}

@keyframes sosBadgePulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.3; transform: scale(0.8); }
}

.sos-status-badge.analyzing {
    background: rgba(251, 191, 36, 0.08);
    border-color: rgba(251, 191, 36, 0.25);
    color: #fbbf24;
}

.sos-status-badge.analyzing .sos-badge-dot {
    background: #fbbf24;
    animation: sosBadgeAlert 0.8s ease-in-out infinite;
}

.sos-status-badge.alert {
    background: rgba(255, 59, 59, 0.1);
    border-color: rgba(255, 59, 59, 0.3);
    color: var(--alert);
}

.sos-status-badge.alert .sos-badge-dot {
    background: var(--alert);
    animation: sosBadgeAlert 0.4s ease-in-out infinite;
}

.sos-status-badge.emergency {
    background: rgba(255, 59, 59, 0.15);
    border-color: rgba(255, 59, 59, 0.4);
    color: var(--alert);
    animation: sosEmergencyBadge 0.8s ease-in-out infinite;
}

.sos-status-badge.emergency .sos-badge-dot {
    background: var(--alert);
    animation: sosBadgeAlert 0.3s ease-in-out infinite;
}

@keyframes sosBadgeAlert {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.2; transform: scale(1.5); }
}

@keyframes sosEmergencyBadge {
    0%, 100% { box-shadow: 0 0 0 0 rgba(255, 59, 59, 0); }
    50% { box-shadow: 0 0 20px 2px rgba(255, 59, 59, 0.2); }
}

.sos-status-badge.resolved {
    background: rgba(16, 185, 129, 0.08);
    border-color: rgba(16, 185, 129, 0.25);
    color: var(--neon-green);
}

.sos-status-badge.resolved .sos-badge-dot {
    background: var(--neon-green);
    animation: sosBadgePulse 2s ease-in-out infinite;
}

/* ──────────────────────────────────────── */
/* MAIN SCENE AREA                          */
/* ──────────────────────────────────────── */
.sos-scene {
    flex: 1;
    position: relative;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sos-scene-inner {
    position: relative;
    width: 100%;
    height: 100%;
}

/* ── Grid Background ── */
.sos-grid-map {
    position: absolute;
    inset: 0;
    z-index: 1;
    overflow: hidden;
}

.sos-grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(168, 85, 247, 0.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(168, 85, 247, 0.035) 1px, transparent 1px),
        linear-gradient(rgba(59, 130, 246, 0.012) 1px, transparent 1px),
        linear-gradient(90deg, rgba(59, 130, 246, 0.012) 1px, transparent 1px);
    background-size: 80px 80px, 80px 80px, 20px 20px, 20px 20px;
    animation: sosGridScroll 40s linear infinite;
}

@keyframes sosGridScroll {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-80px, -80px); }
}

/* ── Detection Grid Overlay ── */
.sos-detection-grid {
    position: absolute;
    inset: 0;
    z-index: 3;
    pointer-events: none;
    opacity: 0;
    transition: opacity 0.8s ease;
}

.sos-detection-grid.active {
    opacity: 1;
}

.sos-detection-grid::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 39px,
            rgba(168, 85, 247, 0.06) 39px,
            rgba(168, 85, 247, 0.06) 40px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 39px,
            rgba(168, 85, 247, 0.06) 39px,
            rgba(168, 85, 247, 0.06) 40px
        );
}

.sos-detection-grid.alert::before {
    background-image:
        repeating-linear-gradient(
            0deg,
            transparent,
            transparent 39px,
            rgba(255, 59, 59, 0.06) 39px,
            rgba(255, 59, 59, 0.06) 40px
        ),
        repeating-linear-gradient(
            90deg,
            transparent,
            transparent 39px,
            rgba(255, 59, 59, 0.06) 39px,
            rgba(255, 59, 59, 0.06) 40px
        );
}

/* ── Scan Line Effect ── */
.sos-scanline {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(168, 85, 247, 0.1) 20%,
        rgba(168, 85, 247, 0.5) 40%,
        var(--neon-purple) 50%,
        rgba(168, 85, 247, 0.5) 60%,
        rgba(168, 85, 247, 0.1) 80%,
        transparent 100%
    );
    z-index: 8;
    opacity: 0;
    pointer-events: none;
    box-shadow: 0 0 20px rgba(168, 85, 247, 0.3), 0 4px 40px rgba(168, 85, 247, 0.1);
}

.sos-scanline.active {
    opacity: 1;
    animation: sosScanSweep 3s ease-in-out infinite;
}

.sos-scanline.alert {
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 59, 59, 0.1) 20%,
        rgba(255, 59, 59, 0.5) 40%,
        var(--alert) 50%,
        rgba(255, 59, 59, 0.5) 60%,
        rgba(255, 59, 59, 0.1) 80%,
        transparent 100%
    );
    box-shadow: 0 0 20px rgba(255, 59, 59, 0.3), 0 4px 40px rgba(255, 59, 59, 0.1);
    animation: sosScanSweepFast 1.5s ease-in-out infinite;
}

@keyframes sosScanSweep {
    0% { top: 0%; opacity: 0; }
    5% { opacity: 1; }
    95% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

@keyframes sosScanSweepFast {
    0% { top: 0%; opacity: 0; }
    5% { opacity: 1; }
    95% { opacity: 1; }
    100% { top: 100%; opacity: 0; }
}

/* ── Ambient Glow ── */
.sos-ambient-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(168, 85, 247, 0.03), transparent 70%);
    pointer-events: none;
    z-index: 2;
    transition: all 1.2s ease;
}

.sos-ambient-glow.analyzing {
    background: radial-gradient(circle, rgba(251, 191, 36, 0.04), transparent 70%);
    width: 500px;
    height: 500px;
}

.sos-ambient-glow.alert {
    background: radial-gradient(circle, rgba(255, 59, 59, 0.06), transparent 70%);
    width: 600px;
    height: 600px;
}

/* ── Motion Trail Canvas ── */
.sos-trail-canvas {
    position: absolute;
    inset: 0;
    width: 100%;
    height: 100%;
    z-index: 5;
    pointer-events: none;
}

/* ── Path Nodes ── */
.sos-path-nodes {
    position: absolute;
    inset: 0;
    z-index: 6;
    pointer-events: none;
}

.sos-path-node {
    position: absolute;
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: rgba(168, 85, 247, 0.4);
    box-shadow: 0 0 6px rgba(168, 85, 247, 0.3);
    opacity: 0;
    transform: scale(0);
    transition: all 0.4s ease;
}

.sos-path-node.visible {
    opacity: 1;
    transform: scale(1);
}

.sos-path-node.alert-node {
    background: rgba(255, 59, 59, 0.5);
    box-shadow: 0 0 8px rgba(255, 59, 59, 0.4);
    width: 8px;
    height: 8px;
}

.sos-path-node-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 1px solid rgba(168, 85, 247, 0.2);
    animation: sosNodeRing 2s ease-out infinite;
}

@keyframes sosNodeRing {
    0% { transform: translate(-50%, -50%) scale(0.5); opacity: 0.8; }
    100% { transform: translate(-50%, -50%) scale(2.5); opacity: 0; }
}

/* ──────────────────────────────────────── */
/* USER FIGURE                              */
/* ──────────────────────────────────────── */
.sos-figure {
    position: absolute;
    z-index: 20;
    display: flex;
    flex-direction: column;
    align-items: center;
    transition: left 2s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                top 2s cubic-bezier(0.25, 0.46, 0.45, 0.94);
    will-change: left, top;
}

.sos-figure-body {
    width: 22px;
    height: 50px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.sos-figure-head {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: linear-gradient(135deg, #e2e8f0, #cbd5e1);
    box-shadow: 0 0 8px rgba(255, 255, 255, 0.1);
    z-index: 2;
}

.sos-figure-neck {
    width: 4px;
    height: 3px;
    background: #94a3b8;
    z-index: 1;
}

.sos-figure-torso {
    width: 16px;
    height: 18px;
    background: linear-gradient(to bottom, #3b82f6, #2563eb);
    border-radius: 3px 3px 2px 2px;
    box-shadow: 0 0 12px rgba(59, 130, 246, 0.3);
    z-index: 1;
}

.sos-figure-arms {
    position: absolute;
    top: 20px;
    width: 30px;
    display: flex;
    justify-content: space-between;
}

.sos-figure-arm {
    width: 4px;
    height: 16px;
    background: linear-gradient(to bottom, #3b82f6, #2563eb);
    border-radius: 2px;
    transform-origin: top center;
}

.sos-figure-legs {
    display: flex;
    gap: 3px;
    justify-content: center;
}

.sos-figure-leg {
    width: 5px;
    height: 16px;
    background: linear-gradient(to bottom, #64748b, #475569);
    border-radius: 0 0 2px 2px;
    transform-origin: top center;
}

/* Walking Animation */
.sos-figure.walking .sos-leg-left {
    animation: sosLegL 0.5s ease-in-out infinite;
}
.sos-figure.walking .sos-leg-right {
    animation: sosLegR 0.5s ease-in-out infinite;
}
.sos-figure.walking .sos-arm-left {
    animation: sosArmL 0.5s ease-in-out infinite;
}
.sos-figure.walking .sos-arm-right {
    animation: sosArmR 0.5s ease-in-out infinite;
}
.sos-figure.walking .sos-figure-body {
    animation: sosBodyBob 0.25s ease-in-out infinite;
}

@keyframes sosLegL {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(18deg); }
}
@keyframes sosLegR {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(-18deg); }
}
@keyframes sosArmL {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(-15deg); }
}
@keyframes sosArmR {
    0%, 100% { transform: rotate(0deg); }
    50% { transform: rotate(15deg); }
}
@keyframes sosBodyBob {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-1.5px); }
}

/* Slow / Erratic walking */
.sos-figure.slow-walk .sos-leg-left {
    animation: sosLegL 1s ease-in-out infinite;
}
.sos-figure.slow-walk .sos-leg-right {
    animation: sosLegR 1s ease-in-out infinite;
}
.sos-figure.slow-walk .sos-arm-left {
    animation: sosArmL 1s ease-in-out infinite;
}
.sos-figure.slow-walk .sos-arm-right {
    animation: sosArmR 1s ease-in-out infinite;
}
.sos-figure.slow-walk .sos-figure-body {
    animation: sosBodyBob 0.5s ease-in-out infinite;
}

/* Stopped — slight sway */
.sos-figure.stopped .sos-figure-body {
    animation: sosSway 3s ease-in-out infinite;
}

@keyframes sosSway {
    0%, 100% { transform: rotate(0deg); }
    25% { transform: rotate(1deg); }
    75% { transform: rotate(-1deg); }
}

/* ── Figure Indicator ── */
.sos-figure-indicator {
    margin-top: 4px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.sos-figure-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--neon-green);
    box-shadow: 0 0 10px rgba(0, 255, 136, 0.5);
    animation: sosDotPulse 2s ease-in-out infinite;
    transition: all 0.5s ease;
    z-index: 2;
}

.sos-figure-ping {
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 1px solid rgba(0, 255, 136, 0.3);
    animation: sosPingExpand 2.5s ease-out infinite;
    z-index: 1;
}

@keyframes sosDotPulse {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.5; transform: scale(0.85); }
}

@keyframes sosPingExpand {
    0% { transform: scale(0.5); opacity: 0.8; }
    100% { transform: scale(2.5); opacity: 0; }
}

.sos-figure-dot.analyzing {
    background: #fbbf24;
    box-shadow: 0 0 12px rgba(251, 191, 36, 0.5);
    animation: sosDotAnalyze 0.8s ease-in-out infinite;
}
.sos-figure-ping.analyzing {
    border-color: rgba(251, 191, 36, 0.3);
}

.sos-figure-dot.alert {
    background: var(--alert);
    box-shadow: 0 0 16px rgba(255, 59, 59, 0.6);
    animation: sosDotEmergency 0.35s ease-in-out infinite;
}
.sos-figure-ping.alert {
    border-color: rgba(255, 59, 59, 0.4);
    animation: sosPingExpand 0.8s ease-out infinite;
}

@keyframes sosDotAnalyze {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.3; transform: scale(1.2); }
}

@keyframes sosDotEmergency {
    0%, 100% { opacity: 1; transform: scale(1); }
    50% { opacity: 0.2; transform: scale(1.4); }
}

.sos-figure-tag {
    font-size: 0.45rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-muted);
    margin-top: 2px;
}

/* ── Alert Glow Ring ── */
.sos-alert-glow-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 0;
    height: 0;
    border-radius: 50%;
    border: 2px solid transparent;
    pointer-events: none;
    z-index: 0;
    transition: all 0.6s ease;
}

.sos-alert-glow-ring.active {
    width: 80px;
    height: 80px;
    border-color: rgba(255, 59, 59, 0.3);
    box-shadow: 0 0 30px rgba(255, 59, 59, 0.1);
    animation: sosAlertRing 1.5s ease-in-out infinite;
}

@keyframes sosAlertRing {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 0.6; border-color: rgba(255, 59, 59, 0.3); }
    50% { transform: translate(-50%, -50%) scale(1.2); opacity: 0.2; border-color: rgba(255, 59, 59, 0.5); }
}

/* ──────────────────────────────────────── */
/* THREAT ZONE                              */
/* ──────────────────────────────────────── */
.sos-threat-zone {
    position: absolute;
    z-index: 4;
    width: 60px;
    height: 60px;
    opacity: 0;
    transition: opacity 0.8s ease;
    pointer-events: none;
}

.sos-threat-zone.visible {
    opacity: 1;
}

.sos-threat-pulse {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: rgba(255, 59, 59, 0.05);
    border: 1px solid rgba(255, 59, 59, 0.2);
    animation: sosThreatPulse 2s ease-out infinite;
}

.sos-threat-pulse-2 {
    animation-delay: 1s;
}

@keyframes sosThreatPulse {
    0% { transform: scale(0.8); opacity: 1; }
    100% { transform: scale(2.5); opacity: 0; }
}

/* ──────────────────────────────────────── */
/* LOCATION PIN                             */
/* ──────────────────────────────────────── */
.sos-pin {
    position: absolute;
    z-index: 22;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

.sos-pin.visible {
    opacity: 1;
    animation: sosPinDrop 0.6s var(--ease-out-expo);
}

@keyframes sosPinDrop {
    0% { transform: translateY(-30px) scale(0.3); opacity: 0; }
    60% { transform: translateY(3px) scale(1.05); }
    100% { transform: translateY(0) scale(1); opacity: 1; }
}

.sos-pin svg {
    width: 26px;
    height: 26px;
    color: var(--alert);
    filter: drop-shadow(0 0 8px rgba(255, 59, 59, 0.5));
}

.sos-pin-ring {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 40px;
    height: 40px;
    border-radius: 50%;
    border: 1px solid rgba(255, 59, 59, 0.25);
    animation: sosPinRing 1.8s ease-out infinite;
}

.sos-pin-ring-2 {
    animation-delay: 0.9s;
}

@keyframes sosPinRing {
    0% { transform: translate(-50%, -50%) scale(0.4); opacity: 1; }
    100% { transform: translate(-50%, -50%) scale(3); opacity: 0; }
}

/* ──────────────────────────────────────── */
/* ALERT FLASH                              */
/* ──────────────────────────────────────── */
.sos-alert-flash {
    position: absolute;
    inset: 0;
    z-index: 50;
    pointer-events: none;
    opacity: 0;
}

.sos-alert-flash.active {
    animation: sosAlertFlash 0.5s ease-out;
}

@keyframes sosAlertFlash {
    0% { opacity: 0.9; background: rgba(255, 59, 59, 0.12); }
    100% { opacity: 0; background: rgba(255, 59, 59, 0); }
}

/* ──────────────────────────────────────── */
/* POPUP NOTIFICATIONS                      */
/* ──────────────────────────────────────── */
.sos-popup-container {
    position: absolute;
    bottom: 60px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 200;
    display: flex;
    flex-direction: column;
    align-items: center;
    pointer-events: none;
    width: 100%;
}

.sos-popup {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 14px 28px;
    background: rgba(10, 10, 30, 0.95);
    border: 1px solid var(--border-subtle);
    border-radius: 14px;
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    font-family: var(--font-display);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 0.5px;
    color: var(--text-primary);
    white-space: nowrap;
    opacity: 0;
    transform: translateY(12px) scale(0.95);
    transition: opacity 0.4s ease, transform 0.4s ease;
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4);
    margin-top: 6px;
}

.sos-popup.visible {
    opacity: 1;
    transform: translateY(0) scale(1);
}

.sos-popup.exiting {
    opacity: 0;
    transform: translateY(-10px) scale(0.95);
}

.sos-popup.success {
    border-color: rgba(0, 255, 136, 0.2);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(0, 255, 136, 0.06);
    color: var(--safe);
}

.sos-popup.warning {
    border-color: rgba(251, 191, 36, 0.25);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(251, 191, 36, 0.08);
    color: #fbbf24;
}

.sos-popup.danger {
    border-color: rgba(255, 59, 59, 0.3);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4), 0 0 30px rgba(255, 59, 59, 0.12);
    color: #ff8a8a;
}

.sos-popup.info {
    border-color: rgba(168, 85, 247, 0.2);
    box-shadow: 0 8px 40px rgba(0, 0, 0, 0.4), 0 0 20px rgba(168, 85, 247, 0.06);
}

/* ──────────────────────────────────────── */
/* TELEMETRY PANELS                         */
/* ──────────────────────────────────────── */
.sos-telemetry {
    position: absolute;
    top: 12px;
    width: 170px;
    padding: 12px;
    background: rgba(8, 8, 24, 0.88);
    border: 1px solid var(--border-subtle);
    border-radius: 10px;
    backdrop-filter: blur(16px);
    -webkit-backdrop-filter: blur(16px);
    z-index: 30;
    opacity: 0;
    transform: translateY(8px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}

.sos-telemetry.visible {
    opacity: 1;
    transform: translateY(0);
}

.sos-telemetry-left { left: 12px; }
.sos-telemetry-right { right: 12px; }

.sos-telem-header {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.5rem;
    font-weight: 700;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--neon-purple);
    margin-bottom: 10px;
    padding-bottom: 6px;
    border-bottom: 1px solid rgba(168, 85, 247, 0.15);
}

.sos-telem-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 3px 0;
}

.sos-telem-label {
    font-size: 0.45rem;
    font-weight: 600;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: var(--text-muted);
}

.sos-telem-value {
    font-size: 0.55rem;
    font-weight: 700;
    letter-spacing: 0.5px;
    color: var(--text-primary);
    font-family: 'Courier New', monospace;
    transition: color 0.4s ease;
}

.sos-telem-divider {
    height: 1px;
    background: rgba(168, 85, 247, 0.08);
    margin: 6px 0;
}

.sos-pattern-indicator {
    padding: 1px 6px;
    border-radius: 3px;
    font-size: 0.45rem !important;
    transition: all 0.4s ease;
}

.sos-pattern-indicator.normal { color: var(--safe); background: rgba(0, 255, 136, 0.08); }
.sos-pattern-indicator.irregular { color: #fbbf24; background: rgba(251, 191, 36, 0.08); }
.sos-pattern-indicator.stopped { color: #f97316; background: rgba(249, 115, 22, 0.08); }
.sos-pattern-indicator.danger { color: var(--alert); background: rgba(255, 59, 59, 0.08); }

.sos-risk-value {
    transition: color 0.4s ease;
}

.sos-risk-value.low { color: var(--safe); }
.sos-risk-value.medium { color: #fbbf24; }
.sos-risk-value.high { color: #f97316; }
.sos-risk-value.critical { color: var(--alert); }

.sos-telem-progress {
    width: 100%;
    height: 3px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
    overflow: hidden;
    margin-top: 4px;
}

.sos-telem-progress-bar {
    height: 100%;
    width: 0%;
    background: var(--safe);
    border-radius: 2px;
    transition: width 0.5s ease, background 0.5s ease;
}

/* ── Heartbeat Chart ── */
.sos-heartbeat-chart {
    margin-top: 8px;
    padding: 6px;
    background: rgba(0, 0, 0, 0.2);
    border-radius: 6px;
    border: 1px solid rgba(168, 85, 247, 0.08);
}

.sos-heartbeat-chart canvas {
    width: 100%;
    height: 40px;
    display: block;
}

/* ──────────────────────────────────────── */
/* BOTTOM CONTROL PANEL                     */
/* ──────────────────────────────────────── */
.sos-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 20px;
    background: rgba(8, 8, 24, 0.95);
    border-top: 1px solid rgba(168, 85, 247, 0.15);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    z-index: 100;
    flex-shrink: 0;
    gap: 12px;
}

.sos-bottom-left,
.sos-bottom-right {
    flex: 1;
    min-width: 0;
}

.sos-bottom-center {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-shrink: 0;
}

/* Timeline Indicator */
.sos-timeline-indicator {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sos-timeline-track {
    width: 120px;
    height: 3px;
    background: rgba(255, 255, 255, 0.05);
    border-radius: 2px;
    overflow: hidden;
}

.sos-timeline-fill {
    height: 100%;
    width: 0%;
    background: var(--gradient-primary);
    border-radius: 2px;
    transition: width 0.5s ease;
}

.sos-timeline-label {
    font-size: 0.45rem;
    font-weight: 600;
    letter-spacing: 2px;
    text-transform: uppercase;
    color: var(--text-muted);
    transition: color 0.4s ease;
}

/* Buttons */
.sos-start-btn {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 32px;
    background: var(--gradient-primary);
    color: white;
    border: none;
    border-radius: 100px;
    font-family: var(--font-display);
    font-size: 0.82rem;
    font-weight: 600;
    letter-spacing: 1px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 20px rgba(168, 85, 247, 0.25);
    -webkit-tap-highlight-color: transparent;
}

.sos-start-btn:hover:not(:disabled) {
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(168, 85, 247, 0.4);
}

.sos-start-btn:active:not(:disabled) {
    transform: translateY(0);
    box-shadow: 0 2px 12px rgba(168, 85, 247, 0.3);
}

.sos-start-btn:disabled {
    opacity: 0.45;
    cursor: default;
}

.sos-start-btn.running {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.15), rgba(59, 130, 246, 0.15));
    border: 1px solid var(--border-glow);
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.1);
}

.sos-start-btn.running:hover:not(:disabled) {
    background: linear-gradient(135deg, rgba(168, 85, 247, 0.25), rgba(59, 130, 246, 0.25));
    box-shadow: 0 0 25px rgba(168, 85, 247, 0.2);
}

/* Emergency Indicator */
.sos-emergency-indicator {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 0.5rem;
    font-weight: 600;
    letter-spacing: 1px;
    color: var(--text-muted);
    justify-content: flex-end;
    transition: color 0.5s ease;
}

.sos-emergency-indicator.active {
    color: var(--alert);
}

.sos-emergency-icon {
    display: flex;
    align-items: center;
    transition: all 0.4s ease;
}

.sos-emergency-indicator.active .sos-emergency-icon {
    animation: sosEmergencyIcon 0.5s ease-in-out infinite;
    color: var(--alert);
}

@keyframes sosEmergencyIcon {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.15); }
}

/* ──────────────────────────────────────── */
/* SCREEN SHAKE                             */
/* ──────────────────────────────────────── */
.sos-screen-shake {
    animation: sosShake 0.4s ease-in-out;
}

@keyframes sosShake {
    0%, 100% { transform: translate(0, 0); }
    10% { transform: translate(-4px, -2px); }
    20% { transform: translate(4px, 2px); }
    30% { transform: translate(-3px, 1px); }
    40% { transform: translate(3px, -1px); }
    50% { transform: translate(-2px, 2px); }
    60% { transform: translate(2px, -2px); }
    70% { transform: translate(-1px, 1px); }
    80% { transform: translate(1px, -1px); }
    90% { transform: translate(-1px, 0); }
}

/* ──────────────────────────────────────── */
/* VIGNETTE OVERLAY                         */
/* ──────────────────────────────────────── */
.sos-scene.alert-vignette::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 40%, rgba(255, 59, 59, 0.08) 100%);
    pointer-events: none;
    z-index: 45;
    animation: sosVignetteFlash 1.5s ease-in-out infinite;
}

@keyframes sosVignetteFlash {
    0%, 100% { opacity: 0.5; }
    50% { opacity: 1; }
}

/* ──────────────────────────────────────── */
/* RESPONSIVE DESIGN                        */
/* ──────────────────────────────────────── */
@media (max-width: 1024px) {
    .sos-telemetry {
        width: 150px;
        padding: 10px;
    }
}

@media (max-width: 768px) {
    .sos-topbar {
        padding: 8px 12px;
    }

    .sos-topbar-title {
        font-size: 0.65rem;
        letter-spacing: 1px;
    }



    .sos-telemetry {
        width: 130px;
        padding: 8px;
        top: 8px;
    }

    .sos-telemetry-left { left: 6px; }
    .sos-telemetry-right { right: 6px; }

    .sos-telem-header {
        font-size: 0.4rem;
        margin-bottom: 6px;
    }

    .sos-telem-label { font-size: 0.38rem; }
    .sos-telem-value { font-size: 0.48rem; }

    .sos-heartbeat-chart {
        display: none;
    }

    .sos-bottom {
        padding: 10px 12px;
        flex-wrap: wrap;
        justify-content: center;
    }

    .sos-bottom-left,
    .sos-bottom-right {
        display: none;
    }

    .sos-popup {
        font-size: 0.72rem;
        padding: 10px 18px;
        max-width: 85vw;
    }

    .sos-popup-container {
        bottom: 40px;
        width: 92%;
    }

    .sos-figure-body {
        width: 18px;
        height: 42px;
    }
    .sos-figure-head { width: 13px; height: 13px; }
    .sos-figure-torso { width: 13px; height: 15px; }
    .sos-figure-leg { width: 4px; height: 13px; }
    .sos-figure-arm { width: 3px; height: 13px; }
    .sos-figure-arms { width: 24px; top: 17px; }
}

@media (max-width: 480px) {
    .sos-topbar-title {
        font-size: 0.58rem;
    }

    .sos-topbar-subtitle {
        display: none;
    }

    .sos-status-badge {
        font-size: 0.5rem;
        padding: 3px 8px;
    }

    .sos-telemetry {
        width: 110px;
        padding: 6px;
    }

    .sos-start-btn {
        padding: 10px 24px;
        font-size: 0.75rem;
    }

    .sos-popup {
        font-size: 0.65rem;
        padding: 8px 14px;
    }
}

@media (max-width: 360px) {
    .sos-telemetry {
        display: none;
    }
}