:root {
    --bg-dark: #020c1b;
    --bg-panel: #0a192f;
    --primary: #64ffda;
    --primary-glow: rgba(100, 255, 218, 0.4);
    --danger: #ff4d4d;
    --danger-glow: rgba(255, 77, 77, 0.4);
    --warning: #ffcc00;
    --success: #00ff88;
    --text-main: #e6f1ff;
    --text-muted: #8892b0;
    --font-data: 'JetBrains Mono', 'Courier New', monospace;
}

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

body {
    background-color: var(--bg-dark);
    background-image:
        radial-gradient(circle at 50% 50%, #112240 0%, #020c1b 100%),
        url("https://www.transparenttextures.com/patterns/carbon-fibre.png");
    color: var(--text-main);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 30px 20px;
}

/* Header */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 40px;
    padding-bottom: 20px;
    border-bottom: 1px solid rgba(100, 255, 218, 0.1);
}

.logo {
    display: flex;
    align-items: center;
    gap: 15px;
}

.logo-icon {
    font-size: 2.2rem;
    color: var(--primary);
    filter: drop-shadow(0 0 10px var(--primary-glow));
}

.logo h1 {
    font-size: 1.8rem;
    font-weight: 800;
    letter-spacing: 2px;
    background: linear-gradient(90deg, #fff, var(--primary));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.status-bar {
    display: flex;
    align-items: center;
    background: rgba(10, 25, 47, 0.8);
    padding: 12px 25px;
    border-radius: 5px;
    border: 1px solid var(--primary-glow);
    font-family: var(--font-data);
    font-size: 0.85rem;
    backdrop-filter: blur(10px);
}

.status-indicator {
    width: 10px;
    height: 10px;
    background: var(--primary);
    border-radius: 50%;
    margin-right: 15px;
    box-shadow: 0 0 15px var(--primary);
    animation: statusPulse 1.5s infinite;
}

@keyframes statusPulse {
    0% {
        transform: scale(1);
        opacity: 1;
    }

    50% {
        transform: scale(1.3);
        opacity: 0.6;
    }

    100% {
        transform: scale(1);
        opacity: 1;
    }
}

/* Dashboard Cards */
.dashboard-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 40px;
}

.dashboard-card {
    background: var(--bg-panel);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid rgba(100, 255, 218, 0.1);
    text-align: center;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}

.dashboard-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--primary), transparent);
    transform: translateX(-100%);
    transition: 0.5s;
}

.dashboard-card:hover::before {
    transform: translateX(100%);
}

.dashboard-card.border-glow {
    border-color: var(--primary-glow);
    box-shadow: inset 0 0 10px var(--primary-glow);
}

.card-icon {
    font-size: 2.2rem;
    color: var(--primary);
    margin-bottom: 15px;
    opacity: 0.8;
}

.card-value {
    font-size: 2.2rem;
    font-weight: 800;
    color: #fff;
    margin-bottom: 5px;
    font-family: var(--font-data);
}

.card-label {
    color: var(--text-muted);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}

/* Main Content Area */
.main-content {
    display: grid;
    grid-template-columns: 1fr 400px;
    gap: 30px;
    margin-bottom: 40px;
}

.section-title {
    font-size: 1.4rem;
    color: #fff;
    margin-bottom: 25px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.section-title i {
    color: var(--primary);
}

/* Video Section */
.video-container {
    position: relative;
    background: #000;
    border-radius: 12px;
    overflow: hidden;
    aspect-ratio: 16/9;
    box-shadow: 0 20px 50px rgba(0, 0, 0, 0.6);
    border: 1px solid rgba(100, 255, 218, 0.2);
}

#live-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

#ai-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 5;
}

.video-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    padding: 30px;
    background: linear-gradient(to bottom, rgba(0, 0, 0, 0.8), transparent);
    z-index: 10;
}

.video-overlay h3 {
    font-size: 1.1rem;
    letter-spacing: 1px;
    color: #fff;
}

.video-overlay p {
    font-size: 0.8rem;
    color: var(--primary);
    font-family: var(--font-data);
}

.recording-tag {
    background: rgba(255, 0, 0, 0.2);
    border: 1px solid var(--danger);
    color: var(--danger);
    padding: 5px 12px;
    border-radius: 4px;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 800;
}

.recording-tag i {
    animation: blink 1s infinite;
}

@keyframes blink {
    50% {
        opacity: 0;
    }
}

.ai-analysis-overlay {
    position: absolute;
    bottom: 20px;
    left: 20px;
    right: 20px;
    background: rgba(10, 25, 47, 0.85);
    border: 1px solid var(--primary-glow);
    border-radius: 8px;
    padding: 15px 25px;
    backdrop-filter: blur(10px);
    z-index: 10;
}

.ai-header {
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--primary);
    font-size: 0.8rem;
    font-weight: 700;
    text-transform: uppercase;
    margin-bottom: 8px;
}

.ai-details {
    position: relative;
    font-family: var(--font-data);
}

#analysis-status {
    font-size: 1rem;
    color: #fff;
    margin-bottom: 4px;
}

#ai-objects {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.scan-line {
    position: absolute;
    top: -50px;
    left: 0;
    width: 100%;
    height: 2px;
    background: var(--primary);
    box-shadow: 0 0 15px var(--primary);
    opacity: 0.3;
    animation: scanMove 4s infinite linear;
    pointer-events: none;
}

/* Acoustic Visualizer Overlay */
.acoustic-visualizer {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 18px;
    margin-top: 10px;
    border-top: 1px solid rgba(100, 255, 218, 0.1);
    padding-top: 8px;
}

.acoustic-visualizer .bar {
    width: 4px;
    height: 30%;
    background: var(--primary);
    border-radius: 2px;
    transition: height 0.15s ease, background 0.3s ease;
    box-shadow: 0 0 5px var(--primary-glow);
}

.acoustic-visualizer.active .bar {
    background: var(--danger);
    box-shadow: 0 0 8px var(--danger-glow);
}

@keyframes scanMove {
    0% {
        transform: translateY(0);
    }

    100% {
        transform: translateY(200px);
    }
}

/* Controls */
.video-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin: 25px 0;
}

.btn {
    background: #112240;
    color: var(--text-main);
    border: 1px solid rgba(100, 255, 218, 0.2);
    padding: 12px 20px;
    border-radius: 5px;
    cursor: pointer;
    font-size: 0.8rem;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 10px;
    transition: all 0.2s ease;
}

.btn:hover {
    background: #1d3356;
    border-color: var(--primary);
    color: var(--primary);
}

.btn.active-btn {
    background: rgba(100, 255, 218, 0.1);
    border-color: var(--primary);
    color: var(--primary);
    box-shadow: 0 0 15px var(--primary-glow);
}

/* Analysis Grid */
.analysis-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 15px;
}

.analysis-box {
    background: rgba(10, 25, 47, 0.6);
    padding: 20px;
    border-radius: 8px;
    border: 1px solid rgba(100, 255, 218, 0.05);
}

.analysis-title {
    font-size: 0.7rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
    margin-bottom: 10px;
}

.analysis-value {
    font-size: 1.5rem;
    font-weight: 800;
    color: var(--primary);
    font-family: var(--font-data);
}

.highlight-threat .analysis-value.threat-high {
    color: var(--danger);
    animation: pulseDanger 1s infinite;
}

@keyframes pulseDanger {
    0% {
        text-shadow: 0 0 0px transparent;
    }

    50% {
        text-shadow: 0 0 10px var(--danger);
    }

    100% {
        text-shadow: 0 0 0px transparent;
    }
}

/* Alerts Section */
.alerts-section {
    background: var(--bg-panel);
    border-radius: 12px;
    padding: 25px;
    border: 1px solid rgba(100, 255, 218, 0.1);
    display: flex;
    flex-direction: column;
    max-height: 800px;
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.badge {
    background: rgba(100, 255, 218, 0.1);
    color: var(--primary);
    font-size: 0.7rem;
    padding: 4px 10px;
    border-radius: 20px;
    font-family: var(--font-data);
}

.alert-list {
    flex: 1;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding-right: 10px;
}

.alert-item {
    background: rgba(2, 12, 27, 0.5);
    border-left: 4px solid var(--primary);
    padding: 15px;
    border-radius: 4px;
    transition: transform 0.2s;
}

.alert-item:hover {
    transform: translateX(5px);
    background: rgba(2, 12, 27, 0.8);
}

.alert-item.danger {
    border-left-color: var(--danger);
    background: rgba(255, 77, 77, 0.05);
}

.alert-header {
    display: flex;
    justify-content: space-between;
    font-size: 0.75rem;
    margin-bottom: 5px;
}

.alert-time {
    color: var(--text-muted);
}

.alert-type {
    font-weight: 700;
    color: var(--primary);
}

.alert-item.danger .alert-type {
    color: var(--danger);
}

.alert-content p {
    font-size: 0.85rem;
    color: var(--text-main);
}

.system-msg {
    font-family: var(--font-data);
    font-size: 0.7rem;
    color: var(--text-muted);
    text-align: center;
    padding: 10px;
}

/* Video Archive */
.video-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 25px;
}

.video-card {
    background: var(--bg-panel);
    border-radius: 10px;
    overflow: hidden;
    cursor: pointer;
    border: 1px solid rgba(255, 255, 255, 0.05);
    transition: all 0.3s ease;
}

.video-card:hover {
    transform: translateY(-8px);
    border-color: var(--primary-glow);
    box-shadow: 0 15px 30px rgba(0, 0, 0, 0.4);
}

.video-thumb {
    height: 180px;
    background: #000;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.video-thumb i {
    font-size: 3rem;
    color: rgba(255, 255, 255, 0.4);
    transition: 0.3s;
}

.video-card:hover .video-thumb i {
    color: var(--primary);
    transform: scale(1.1);
}

.threat-tag,
.safe-tag {
    position: absolute;
    top: 15px;
    right: 15px;
    padding: 5px 12px;
    border-radius: 4px;
    font-size: 0.65rem;
    font-weight: 800;
}

.threat-tag {
    background: var(--danger);
    color: #fff;
}

.safe-tag {
    background: var(--success);
    color: #000;
}

.video-info {
    padding: 20px;
}

.video-title {
    font-size: 1rem;
    margin-bottom: 8px;
}

.video-desc {
    font-size: 0.75rem;
    color: var(--text-muted);
}

/* Banner */
.alert-banner {
    position: fixed;
    top: -120px;
    left: 0;
    right: 0;
    background: linear-gradient(90deg, #ff4d4d, #b30000);
    color: #fff;
    padding: 20px 40px;
    display: flex;
    align-items: center;
    gap: 25px;
    z-index: 1000;
    transition: 0.6s cubic-bezier(0.19, 1, 0.22, 1);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.alert-banner.show {
    top: 0;
}

.alert-banner i {
    font-size: 2.5rem;
}

.alert-banner h3 {
    letter-spacing: 2px;
    margin-bottom: 4px;
}

/* Custom Scrollbar */
::-webkit-scrollbar {
    width: 6px;
}

::-webkit-scrollbar-track {
    background: var(--bg-dark);
}

::-webkit-scrollbar-thumb {
    background: #1d3356;
    border-radius: 10px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--primary);
}

@media (max-width: 1000px) {
    .main-content {
        grid-template-columns: 1fr;
    }
}

/* AI Specific Styles */
.bounding-box-label {
    position: absolute;
    background: var(--primary);
    color: #000;
    font-family: var(--font-data);
    font-size: 10px;
    padding: 2px 5px;
    pointer-events: none;
}