/* ============================================
   SECURENCE — AI Threat Detection System
   Predictive Safety Analytics UI
   High Fidelity CSS — Full Scale Build
   ============================================ */

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

/* ──────────────────────────────────────── */
/* TOP COMMAND BAR                          */
/* ──────────────────────────────────────── */
.ai-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;
}

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

.ai-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;
}

.ai-back-btn:hover {
    background: rgba(168, 85, 247, 0.1);
    border-color: var(--neon-purple);
    color: var(--text-primary);
    box-shadow: 0 0 15px rgba(168, 85, 247, 0.1);
}

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

.ai-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;
}

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

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

/* ── Neural Net Indicator ── */
.ai-neural-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;
    transition: all 0.5s ease;
}

.ai-neural-icon {
    width: 16px;
    height: 16px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.ai-neural-dot {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--neon-purple);
    box-shadow: 0 0 8px rgba(168, 85, 247, 0.6);
    animation: aiNeuralPulse 2s ease-in-out infinite;
    z-index: 2;
    position: relative;
}

.ai-neural-ring {
    position: absolute;
    inset: 0;
    border-radius: 50%;
    border: 1px solid rgba(168, 85, 247, 0.3);
    animation: aiNeuralRing 2.5s ease-out infinite;
}

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

@keyframes aiNeuralRing {
    0% { transform: scale(0.5); opacity: 0.8; }
    100% { transform: scale(2); opacity: 0; }
}

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

/* Neural States */
.ai-neural-indicator.scanning {
    border-color: rgba(6, 182, 212, 0.2);
    background: rgba(6, 182, 212, 0.06);
}

.ai-neural-indicator.scanning .ai-neural-dot {
    background: var(--neon-cyan);
    box-shadow: 0 0 8px rgba(6, 182, 212, 0.6);
}

.ai-neural-indicator.scanning .ai-neural-ring {
    border-color: rgba(6, 182, 212, 0.3);
}

.ai-neural-indicator.scanning .ai-neural-label {
    color: var(--neon-cyan);
}

.ai-neural-indicator.detecting {
    border-color: rgba(251, 191, 36, 0.25);
    background: rgba(251, 191, 36, 0.06);
}

.ai-neural-indicator.detecting .ai-neural-dot {
    background: #fbbf24;
    box-shadow: 0 0 10px rgba(251, 191, 36, 0.6);
    animation: aiNeuralFast 0.5s ease-in-out infinite;
}

.ai-neural-indicator.detecting .ai-neural-label {
    color: #fbbf24;
}

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

.ai-neural-indicator.alert .ai-neural-dot {
    background: var(--alert);
    box-shadow: 0 0 12px rgba(255, 59, 59, 0.7);
    animation: aiNeuralFast 0.25s ease-in-out infinite;
}

.ai-neural-indicator.alert .ai-neural-ring {
    border-color: rgba(255, 59, 59, 0.3);
    animation: aiNeuralRing 1s ease-out infinite;
}

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

@keyframes aiNeuralFast {
    0%, 100% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.4); opacity: 0.3; }
}

/* ── Mode Badge ── */
.ai-mode-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;
}

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

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

.ai-mode-badge.scanning {
    background: rgba(6, 182, 212, 0.08);
    border-color: rgba(6, 182, 212, 0.25);
    color: var(--neon-cyan);
}

.ai-mode-badge.scanning .ai-mode-dot {
    background: var(--neon-cyan);
    animation: aiModeAlert 0.8s ease-in-out infinite;
}

.ai-mode-badge.detecting {
    background: rgba(251, 191, 36, 0.08);
    border-color: rgba(251, 191, 36, 0.25);
    color: #fbbf24;
}

.ai-mode-badge.detecting .ai-mode-dot {
    background: #fbbf24;
    animation: aiModeAlert 0.6s ease-in-out infinite;
}

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

.ai-mode-badge.alert .ai-mode-dot {
    background: var(--alert);
    animation: aiModeAlert 0.3s ease-in-out infinite;
}

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


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

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

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

.ai-grid-lines {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(168, 85, 247, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(168, 85, 247, 0.04) 1px, transparent 1px);
    background-size: 60px 60px;
    animation: aiGridScroll 30s linear infinite;
}

.ai-grid-lines-fine {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(6, 182, 212, 0.012) 1px, transparent 1px),
        linear-gradient(90deg, rgba(6, 182, 212, 0.012) 1px, transparent 1px);
    background-size: 15px 15px;
}

@keyframes aiGridScroll {
    0% { transform: translate(0, 0); }
    100% { transform: translate(-60px, -60px); }
}

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

.ai-detect-grid.active {
    opacity: 1;
}

.ai-detect-grid::before {
    content: '';
    position: absolute;
    inset: 0;
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 49px, rgba(6, 182, 212, 0.04) 49px, rgba(6, 182, 212, 0.04) 50px),
        repeating-linear-gradient(90deg, transparent, transparent 49px, rgba(6, 182, 212, 0.04) 49px, rgba(6, 182, 212, 0.04) 50px);
}

.ai-detect-grid.alert::before {
    background-image:
        repeating-linear-gradient(0deg, transparent, transparent 49px, rgba(255, 59, 59, 0.05) 49px, rgba(255, 59, 59, 0.05) 50px),
        repeating-linear-gradient(90deg, transparent, transparent 49px, rgba(255, 59, 59, 0.05) 49px, rgba(255, 59, 59, 0.05) 50px);
}

/* ── Scan Line (Horizontal) ── */
.ai-scanline {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(6, 182, 212, 0.1) 15%,
        rgba(6, 182, 212, 0.4) 35%,
        var(--neon-cyan) 50%,
        rgba(6, 182, 212, 0.4) 65%,
        rgba(6, 182, 212, 0.1) 85%,
        transparent 100%
    );
    z-index: 8;
    opacity: 0;
    pointer-events: none;
    box-shadow: 0 0 15px rgba(6, 182, 212, 0.25), 0 4px 30px rgba(6, 182, 212, 0.08);
}

.ai-scanline.active {
    opacity: 1;
    animation: aiScanH 3.5s ease-in-out infinite;
}

.ai-scanline.alert {
    background: linear-gradient(
        90deg,
        transparent 0%,
        rgba(255, 59, 59, 0.1) 15%,
        rgba(255, 59, 59, 0.4) 35%,
        var(--alert) 50%,
        rgba(255, 59, 59, 0.4) 65%,
        rgba(255, 59, 59, 0.1) 85%,
        transparent 100%
    );
    box-shadow: 0 0 20px rgba(255, 59, 59, 0.3), 0 4px 30px rgba(255, 59, 59, 0.1);
    animation: aiScanH 1.5s ease-in-out infinite;
}

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

/* Vertical Scan Line */
.ai-scanline-v {
    position: absolute;
    top: 0;
    left: 0;
    width: 2px;
    height: 100%;
    background: linear-gradient(
        180deg,
        transparent 0%,
        rgba(168, 85, 247, 0.1) 20%,
        rgba(168, 85, 247, 0.3) 40%,
        var(--neon-purple) 50%,
        rgba(168, 85, 247, 0.3) 60%,
        rgba(168, 85, 247, 0.1) 80%,
        transparent 100%
    );
    z-index: 8;
    opacity: 0;
    pointer-events: none;
    box-shadow: 0 0 12px rgba(168, 85, 247, 0.2);
}

.ai-scanline-v.active {
    opacity: 1;
    animation: aiScanV 5s ease-in-out infinite;
}

@keyframes aiScanV {
    0% { left: 0%; opacity: 0; }
    5% { opacity: 0.6; }
    95% { opacity: 0.6; }
    100% { left: 100%; opacity: 0; }
}

/* ── Ambient Glow ── */
.ai-ambient-glow {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(6, 182, 212, 0.03), transparent 70%);
    pointer-events: none;
    z-index: 2;
    transition: all 1.2s ease;
}

.ai-ambient-glow.scanning {
    background: radial-gradient(circle, rgba(6, 182, 212, 0.04), transparent 70%);
    width: 500px;
    height: 500px;
}

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

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

/* ── Glitch Overlay ── */
.ai-glitch-overlay {
    position: absolute;
    inset: 0;
    z-index: 40;
    pointer-events: none;
    opacity: 0;
    mix-blend-mode: screen;
}

.ai-glitch-overlay.active {
    animation: aiGlitch 0.15s ease-in-out 3;
}

@keyframes aiGlitch {
    0% {
        opacity: 0;
        clip-path: inset(40% 0 50% 0);
        transform: translate(-2px, 1px);
        background: rgba(255, 59, 59, 0.03);
    }
    20% {
        opacity: 0.8;
        clip-path: inset(10% 0 80% 0);
        transform: translate(2px, -1px);
        background: rgba(6, 182, 212, 0.03);
    }
    40% {
        opacity: 0;
        clip-path: inset(60% 0 20% 0);
        transform: translate(-1px, 2px);
    }
    60% {
        opacity: 0.5;
        clip-path: inset(30% 0 40% 0);
        transform: translate(1px, -2px);
        background: rgba(168, 85, 247, 0.03);
    }
    80% {
        opacity: 0;
        clip-path: inset(80% 0 5% 0);
        transform: translate(-2px, 0px);
    }
    100% {
        opacity: 0;
        clip-path: inset(0 0 100% 0);
        transform: translate(0, 0);
    }
}

/* Persistent glitch lines */
.ai-glitch-overlay.persistent {
    opacity: 1;
    animation: aiGlitchPersist 3s ease-in-out infinite;
}

@keyframes aiGlitchPersist {
    0%, 95%, 100% { opacity: 0; }
    96% { opacity: 0.3; clip-path: inset(40% 0 55% 0); transform: translate(-2px, 0); background: rgba(255, 59, 59, 0.02); }
    97% { opacity: 0; }
    98% { opacity: 0.2; clip-path: inset(20% 0 75% 0); transform: translate(1px, 0); background: rgba(6, 182, 212, 0.02); }
    99% { opacity: 0; }
}


/* ──────────────────────────────────────── */
/* USER FIGURE                              */
/* ──────────────────────────────────────── */
.ai-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;
}

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

.ai-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;
}

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

.ai-figure-torso {
    width: 16px;
    height: 18px;
    background: linear-gradient(to bottom, #10b981, #059669);
    border-radius: 3px 3px 2px 2px;
    box-shadow: 0 0 12px rgba(16, 185, 129, 0.3);
    z-index: 1;
}

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

.ai-figure-arm {
    width: 4px;
    height: 16px;
    background: linear-gradient(to bottom, #10b981, #059669);
    border-radius: 2px;
    transform-origin: top center;
}

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

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

/* Walking */
.ai-figure.walking .ai-leg-left { animation: aiLegL 0.5s ease-in-out infinite; }
.ai-figure.walking .ai-leg-right { animation: aiLegR 0.5s ease-in-out infinite; }
.ai-figure.walking .ai-arm-left { animation: aiArmL 0.5s ease-in-out infinite; }
.ai-figure.walking .ai-arm-right { animation: aiArmR 0.5s ease-in-out infinite; }
.ai-figure.walking .ai-figure-body { animation: aiBodyBob 0.25s ease-in-out infinite; }

@keyframes aiLegL { 0%,100% { transform: rotate(0); } 50% { transform: rotate(18deg); } }
@keyframes aiLegR { 0%,100% { transform: rotate(0); } 50% { transform: rotate(-18deg); } }
@keyframes aiArmL { 0%,100% { transform: rotate(0); } 50% { transform: rotate(-15deg); } }
@keyframes aiArmR { 0%,100% { transform: rotate(0); } 50% { transform: rotate(15deg); } }
@keyframes aiBodyBob { 0%,100% { transform: translateY(0); } 50% { transform: translateY(-1.5px); } }

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

.ai-figure-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--neon-green);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.5);
    animation: aiDotPulse 2s ease-in-out infinite;
    transition: all 0.5s ease;
    z-index: 2;
}

.ai-figure-ping {
    position: absolute;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    border: 1px solid rgba(16, 185, 129, 0.3);
    animation: aiPingExpand 2.5s ease-out infinite;
    z-index: 1;
}

@keyframes aiDotPulse { 0%,100% { opacity:1; transform:scale(1); } 50% { opacity:0.5; transform:scale(0.85); } }
@keyframes aiPingExpand { 0% { transform:scale(0.5); opacity:0.8; } 100% { transform:scale(2.5); opacity:0; } }

.ai-figure-dot.alert { background: var(--alert); box-shadow: 0 0 16px rgba(255,59,59,0.6); animation: aiDotAlert 0.35s ease-in-out infinite; }
.ai-figure-ping.alert { border-color: rgba(255,59,59,0.4); animation: aiPingExpand 0.8s ease-out infinite; }
@keyframes aiDotAlert { 0%,100% { opacity:1; transform:scale(1); } 50% { opacity:0.2; transform:scale(1.4); } }

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


/* ──────────────────────────────────────── */
/* SUSPECT FIGURE                           */
/* ──────────────────────────────────────── */
.ai-suspect {
    position: absolute;
    z-index: 15;
    display: flex;
    flex-direction: column;
    align-items: center;
    opacity: 0;
    transform: scale(0.8);
    transition: opacity 0.8s ease, transform 0.8s ease,
                left 2.5s cubic-bezier(0.25, 0.46, 0.45, 0.94),
                top 2.5s cubic-bezier(0.25, 0.46, 0.45, 0.94);
}

.ai-suspect.visible {
    opacity: 0.5;
    transform: scale(1);
}

.ai-suspect.detected {
    opacity: 1;
}

.ai-suspect-body {
    width: 20px;
    height: 45px;
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
}

.ai-suspect-head {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: rgba(255, 59, 59, 0.4);
    transition: all 0.5s ease;
}

.ai-suspect.detected .ai-suspect-head {
    background: var(--alert);
    box-shadow: 0 0 12px rgba(255, 59, 59, 0.5);
}

.ai-suspect-neck {
    width: 3px;
    height: 2px;
    background: rgba(255, 59, 59, 0.25);
}

.ai-suspect-torso {
    width: 13px;
    height: 16px;
    background: rgba(255, 59, 59, 0.2);
    border-radius: 3px 3px 2px 2px;
    transition: all 0.5s ease;
}

.ai-suspect.detected .ai-suspect-torso {
    background: rgba(255, 59, 59, 0.35);
    box-shadow: 0 0 8px rgba(255, 59, 59, 0.2);
}

.ai-suspect-legs {
    display: flex;
    gap: 2px;
    justify-content: center;
}

.ai-suspect-leg {
    width: 4px;
    height: 13px;
    background: rgba(255, 59, 59, 0.15);
    border-radius: 0 0 2px 2px;
}

.ai-suspect-tag {
    font-size: 0.4rem;
    font-weight: 700;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    color: rgba(255, 59, 59, 0.4);
    margin-top: 3px;
    transition: color 0.5s ease;
}

.ai-suspect.detected .ai-suspect-tag {
    color: var(--alert);
    animation: aiTagBlink 0.8s ease-in-out infinite;
}

@keyframes aiTagBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.3; }
}

/* Suspect Walking */
.ai-suspect.walking .ai-suspect-leg:first-child { animation: aiSuspectLeg 0.7s ease-in-out infinite; }
.ai-suspect.walking .ai-suspect-leg:last-child { animation: aiSuspectLeg 0.7s ease-in-out infinite reverse; }

@keyframes aiSuspectLeg {
    0%, 100% { transform: rotate(0); }
    50% { transform: rotate(12deg); transform-origin: top; }
}


/* ──────────────────────────────────────── */
/* AI DETECTION BOX                         */
/* ──────────────────────────────────────── */
.ai-detect-box {
    position: absolute;
    z-index: 25;
    width: 65px;
    height: 75px;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.5s ease;
}

.ai-detect-box.visible {
    opacity: 1;
    animation: aiBoxAppear 0.3s var(--ease-out-expo);
}

@keyframes aiBoxAppear {
    0% { transform: scale(1.3); opacity: 0; }
    100% { transform: scale(1); opacity: 1; }
}

/* Corner brackets */
.ai-detect-corner {
    position: absolute;
    width: 14px;
    height: 14px;
}

.ai-detect-corner::before,
.ai-detect-corner::after {
    content: '';
    position: absolute;
    background: var(--alert);
    transition: all 0.3s ease;
}

.ai-dc-tl { top: 0; left: 0; }
.ai-dc-tl::before { width: 14px; height: 1.5px; }
.ai-dc-tl::after { width: 1.5px; height: 14px; }

.ai-dc-tr { top: 0; right: 0; }
.ai-dc-tr::before { width: 14px; height: 1.5px; right: 0; }
.ai-dc-tr::after { width: 1.5px; height: 14px; right: 0; }

.ai-dc-bl { bottom: 0; left: 0; }
.ai-dc-bl::before { width: 14px; height: 1.5px; bottom: 0; }
.ai-dc-bl::after { width: 1.5px; height: 14px; bottom: 0; }

.ai-dc-br { bottom: 0; right: 0; }
.ai-dc-br::before { width: 14px; height: 1.5px; bottom: 0; right: 0; }
.ai-dc-br::after { width: 1.5px; height: 14px; bottom: 0; right: 0; }

/* Detection label */
.ai-detect-label {
    position: absolute;
    top: -20px;
    left: 50%;
    transform: translateX(-50%);
    font-size: 0.42rem;
    font-weight: 700;
    letter-spacing: 2px;
    color: var(--alert);
    white-space: nowrap;
    animation: aiDetectBlink 0.8s ease-in-out infinite;
}

@keyframes aiDetectBlink {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.2; }
}

/* Scanning box animation */
.ai-detect-box.scanning {
    animation: aiBoxScan 1.5s ease-in-out infinite;
}

@keyframes aiBoxScan {
    0%, 100% { border-color: rgba(255, 59, 59, 0.3); }
    50% { border-color: rgba(255, 59, 59, 0.6); }
}


/* ──────────────────────────────────────── */
/* WARNING ZONES                            */
/* ──────────────────────────────────────── */
.ai-warning-zone {
    position: absolute;
    z-index: 4;
    width: 80px;
    height: 80px;
    border-radius: 50%;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.8s ease;
}

.ai-warning-zone.visible {
    opacity: 1;
}

.ai-warning-zone::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 50%;
    background: rgba(255, 59, 59, 0.03);
    border: 1px solid rgba(255, 59, 59, 0.15);
    animation: aiWarnPulse 2s ease-in-out infinite;
}

.ai-warning-zone::after {
    content: '';
    position: absolute;
    inset: -10px;
    border-radius: 50%;
    border: 1px solid rgba(255, 59, 59, 0.08);
    animation: aiWarnPulse 2s ease-in-out infinite 0.5s;
}

@keyframes aiWarnPulse {
    0%, 100% { transform: scale(1); opacity: 0.5; }
    50% { transform: scale(1.15); opacity: 0.2; }
}


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

.ai-alert-flash.active {
    animation: aiFlash 0.5s ease-out;
}

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

/* Vignette */
.ai-scene.alert-vignette::after {
    content: '';
    position: absolute;
    inset: 0;
    background: radial-gradient(ellipse at center, transparent 40%, rgba(255, 59, 59, 0.07) 100%);
    pointer-events: none;
    z-index: 45;
    animation: aiVignette 1.5s ease-in-out infinite;
}

@keyframes aiVignette {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 1; }
}


/* ──────────────────────────────────────── */
/* POPUP NOTIFICATIONS                      */
/* ──────────────────────────────────────── */
.ai-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%;
}

.ai-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;
}

.ai-popup.visible { opacity: 1; transform: translateY(0) scale(1); }
.ai-popup.exiting { opacity: 0; transform: translateY(-10px) scale(0.95); }

.ai-popup.success { border-color: rgba(0,255,136,0.2); color: var(--safe); box-shadow: 0 8px 40px rgba(0,0,0,0.4), 0 0 30px rgba(0,255,136,0.06); }
.ai-popup.warning { border-color: rgba(251,191,36,0.25); color: #fbbf24; box-shadow: 0 8px 40px rgba(0,0,0,0.4), 0 0 25px rgba(251,191,36,0.06); }
.ai-popup.danger { border-color: rgba(255,59,59,0.3); color: #ff8a8a; box-shadow: 0 8px 40px rgba(0,0,0,0.4), 0 0 30px rgba(255,59,59,0.1); }
.ai-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); }
.ai-popup.scan { border-color: rgba(6,182,212,0.25); color: var(--neon-cyan); box-shadow: 0 8px 40px rgba(0,0,0,0.4), 0 0 25px rgba(6,182,212,0.08); }


/* ──────────────────────────────────────── */
/* TELEMETRY PANELS                         */
/* ──────────────────────────────────────── */
.ai-panel {
    position: absolute;
    top: 12px;
    width: 165px;
    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;
}

.ai-panel.visible { opacity: 1; transform: translateY(0); }
.ai-panel-left { left: 12px; }
.ai-panel-right { right: 12px; }

.ai-panel-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);
}

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

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

.ai-panel-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;
}

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

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

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


/* ──────────────────────────────────────── */
/* BOTTOM CONTROL PANEL                     */
/* ──────────────────────────────────────── */
.ai-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;
}

.ai-bottom-left, .ai-bottom-right { flex: 1; min-width: 0; }
.ai-bottom-center { display: flex; align-items: center; gap: 10px; flex-shrink: 0; }

.ai-timeline-indicator { display: flex; flex-direction: column; gap: 4px; }
.ai-timeline-track { width: 120px; height: 3px; background: rgba(255,255,255,0.05); border-radius: 2px; overflow: hidden; }
.ai-timeline-fill { height: 100%; width: 0%; background: var(--gradient-primary); border-radius: 2px; transition: width 0.5s ease; }
.ai-timeline-label { font-size: 0.45rem; font-weight: 600; letter-spacing: 2px; text-transform: uppercase; color: var(--text-muted); }

.ai-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;
}

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

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

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

.ai-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);
}

.ai-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);
}

.ai-alert-status {
    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;
}
.ai-alert-status.active { color: var(--alert); }
.ai-alert-status.active svg { animation: aiAlertIcon 0.5s ease-in-out infinite; }
@keyframes aiAlertIcon { 0%,100% { transform: scale(1); } 50% { transform: scale(1.15); } }

/* Screen Shake */
.ai-screen-shake { animation: aiShake 0.4s ease-in-out; }
@keyframes aiShake {
    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); }
}


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

@media (max-width: 768px) {
    .ai-topbar { padding: 8px 12px; }
    .ai-topbar-title { font-size: 0.65rem; letter-spacing: 1px; }

    .ai-panel { width: 130px; padding: 8px; top: 8px; overflow: hidden; }
    .ai-panel-left { left: 6px; }
    .ai-panel-right { right: 6px; }
    .ai-panel-header { font-size: 0.42rem; margin-bottom: 6px; }
    .ai-panel-label { font-size: 0.38rem; }
    .ai-panel-value { font-size: 0.48rem; }
    .ai-panel-row { gap: 4px; }

    .ai-bottom { padding: 10px 12px; flex-wrap: wrap; justify-content: center; }
    .ai-bottom-left, .ai-bottom-right { display: none; }

    .ai-popup { font-size: 0.72rem; padding: 10px 18px; max-width: 85vw; }
    .ai-popup-container { bottom: 40px; width: 92%; }

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

    .ai-suspect-body { width: 16px; height: 38px; }
    .ai-suspect-head { width: 11px; height: 11px; }
    .ai-suspect-torso { width: 10px; height: 13px; }
    .ai-suspect-leg { width: 3px; height: 10px; }

    .ai-detect-box { width: 50px; height: 60px; }
}

@media (max-width: 480px) {
    .ai-topbar-title { font-size: 0.58rem; }
    .ai-topbar-subtitle { display: none; }
    .ai-mode-badge { font-size: 0.5rem; padding: 3px 8px; }

    .ai-panel { width: 100px; padding: 6px; top: 6px; overflow: hidden; box-sizing: border-box; }
    .ai-panel-left { left: 4px; }
    .ai-panel-right { right: 4px; }
    .ai-panel-header { font-size: 0.38rem; margin-bottom: 4px; gap: 4px; letter-spacing: 1px; }
    .ai-panel-header svg { width: 9px; height: 9px; }
    .ai-panel-label { font-size: 0.34rem; letter-spacing: 1px; }
    .ai-panel-value { font-size: 0.42rem; word-break: break-all; }
    .ai-panel-row { gap: 2px; padding: 2px 0; }
    .ai-panel-divider { margin: 4px 0; }

    .ai-start-btn { padding: 10px 24px; font-size: 0.75rem; }
    .ai-popup { font-size: 0.65rem; padding: 8px 14px; }
    .ai-detect-box { width: 42px; height: 50px; }
    .ai-detect-corner { width: 10px; height: 10px; }
    .ai-detect-corner::before { width: 10px !important; }
    .ai-detect-corner::after { height: 10px !important; }
}

@media (max-width: 360px) {
    .ai-panel { width: 85px; padding: 5px; top: 5px; }
    .ai-panel-left { left: 3px; }
    .ai-panel-right { right: 3px; }
    .ai-panel-header { font-size: 0.35rem; margin-bottom: 3px; gap: 3px; }
    .ai-panel-header svg { width: 8px; height: 8px; }
    .ai-panel-label { font-size: 0.3rem; }
    .ai-panel-value { font-size: 0.38rem; }
    .ai-panel-row { padding: 1px 0; }
    .ai-panel-divider { margin: 3px 0; }
}