/* Cyber / Futuristic AI Style CSS */

:root {
    --neon-blue: #00E5FF;
    --cyber-purple: #8B5CF6;
    --dark-bg: #050816;
    --glass-black: rgba(255, 255, 255, 0.08);
    --neon-green: #00FFB2;
    --text-primary: #FFFFFF;
    --text-secondary: #B0B0B0;
    --border-color: rgba(0, 229, 255, 0.3);
    --glow-shadow: 0 0 20px var(--neon-blue);
    --purple-glow: 0 0 20px var(--cyber-purple);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Rajdhani', sans-serif;
    background-color: var(--dark-bg);
    color: var(--text-primary);
    overflow-x: hidden;
    min-height: 100vh;
    position: relative;
}

.background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: -1;
}

.grid-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0, 229, 255, 0.1) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0, 229, 255, 0.1) 1px, transparent 1px);
    background-size: 50px 50px;
    animation: gridMove 20s linear infinite;
}

@keyframes gridMove {
    0% { transform: translate(0, 0); }
    100% { transform: translate(50px, 50px); }
}

.particles {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 20% 80%, var(--cyber-purple) 0%, transparent 50%),
                radial-gradient(circle at 80% 20%, var(--neon-blue) 0%, transparent 50%),
                radial-gradient(circle at 40% 40%, var(--neon-green) 0%, transparent 50%);
    opacity: 0.1;
    animation: particlesFloat 10s ease-in-out infinite alternate;
}

@keyframes particlesFloat {
    0% { opacity: 0.1; }
    100% { opacity: 0.2; }
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
    background: var(--glass-black);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
    box-shadow: var(--glow-shadow);
}

.header-title {
    font-family: 'Orbitron', monospace;
    font-size: clamp(1.2rem, 3vw, 2rem);
    font-weight: 700;
    color: var(--neon-blue);
    text-shadow: var(--glow-shadow);
    letter-spacing: 2px;
}

.header-status {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.status-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--neon-green);
    box-shadow: 0 0 10px var(--neon-green);
    animation: pulse 2s infinite;
}

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

.status-text {
    font-family: 'Exo 2', sans-serif;
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.main-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 2rem;
    padding: 2rem;
    min-height: calc(100vh - 80px);
}

@media (max-width: 768px) {
    .main-content {
        grid-template-columns: 1fr;
        gap: 1rem;
        padding: 1rem;
    }
}

.camera-panel {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 1rem;
}

.camera-container {
    position: relative;
    width: 100%;
    max-width: 500px;
    aspect-ratio: 4/3;
    border: 2px solid var(--border-color);
    border-radius: 10px;
    overflow: hidden;
    background: var(--glass-black);
    backdrop-filter: blur(10px);
    box-shadow: var(--glow-shadow);
}

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

#overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    pointer-events: none;
    z-index: 2;
}

.webcam-canvas {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    object-fit: cover;
    z-index: 1;
}

.scan-line {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--neon-blue), transparent);
    animation: scan 3s linear infinite;
}

@keyframes scan {
    0% { top: 0; }
    100% { top: 100%; }
}

.target-lock {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 100px;
    height: 100px;
    border: 2px solid var(--neon-blue);
    border-radius: 50%;
    box-shadow: var(--glow-shadow);
    animation: targetPulse 2s infinite;
}

@keyframes targetPulse {
    0%, 100% { transform: translate(-50%, -50%) scale(1); opacity: 1; }
    50% { transform: translate(-50%, -50%) scale(1.1); opacity: 0.7; }
}

.cyber-btn {
    font-family: 'Orbitron', monospace;
    font-size: 1rem;
    font-weight: 700;
    color: var(--neon-blue);
    background: linear-gradient(45deg, var(--cyber-purple), var(--neon-blue));
    border: none;
    padding: 1rem 2rem;
    border-radius: 5px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: var(--purple-glow);
    text-transform: uppercase;
    letter-spacing: 1px;
}

.cyber-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 30px var(--neon-blue);
}

.prediction-panel {
    display: flex;
    flex-direction: column;
    gap: 1rem;
}

.result-card {
    background: var(--glass-black);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.5rem;
    box-shadow: var(--glow-shadow);
    animation: fadeIn 0.5s ease-in;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.card-title {
    font-family: 'Orbitron', monospace;
    font-size: 1.2rem;
    color: var(--neon-blue);
    margin-bottom: 1rem;
    text-align: center;
}

.prediction-result {
    text-align: center;
}

.class-name {
    font-family: 'Exo 2', sans-serif;
    font-size: 2rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 1rem;
    text-transform: uppercase;
}

.confidence-bar {
    position: relative;
    width: 100%;
    height: 30px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 15px;
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.confidence-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--neon-green), var(--neon-blue));
    width: 0%;
    transition: width 0.5s ease;
    box-shadow: 0 0 10px var(--neon-green);
}

.confidence-text {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-weight: 500;
    color: var(--text-primary);
}

.ai-status {
    background: var(--glass-black);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.5rem;
    font-family: 'Rajdhani', monospace;
}

.status-title {
    font-family: 'Orbitron', monospace;
    font-size: 1rem;
    color: var(--neon-blue);
    margin-bottom: 1rem;
    text-align: center;
}

.status-item {
    display: flex;
    justify-content: space-between;
    margin-bottom: 0.5rem;
    font-size: 0.9rem;
}

.status-label {
    color: var(--text-secondary);
}

.status-value {
    color: var(--text-primary);
    font-weight: 500;
}

.logs-panel {
    background: var(--glass-black);
    backdrop-filter: blur(10px);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.5rem;
    flex: 1;
    overflow: hidden;
}

.tips-panel {
    background: rgba(0, 229, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(0, 229, 255, 0.2);
    border-radius: 10px;
    padding: 1.2rem;
    margin-bottom: 1rem;
}

.tips-title {
    font-family: 'Orbitron', monospace;
    font-size: 0.9rem;
    color: var(--neon-blue);
    margin-bottom: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.tips-list {
    list-style: none;
    font-family: 'Rajdhani', sans-serif;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.tips-list li {
    margin-bottom: 0.5rem;
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
}

.tips-list li strong {
    color: var(--neon-blue);
}

.logs-title {
    font-family: 'Orbitron', monospace;
    font-size: 1rem;
    color: var(--neon-blue);
    margin-bottom: 1rem;
    text-align: center;
}

.logs-container {
    max-height: 200px;
    overflow-y: auto;
    font-family: 'Rajdhani', monospace;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.log-entry {
    margin-bottom: 0.5rem;
    padding: 0.25rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.log-entry:last-child {
    border-bottom: none;
}

/* New animations for accuracy feedback */
@keyframes confirmedPulse {
    0% { text-shadow: 0 0 10px var(--neon-green); transform: scale(1); }
    50% { text-shadow: 0 0 25px var(--neon-green), 0 0 40px var(--neon-blue); transform: scale(1.05); }
    100% { text-shadow: 0 0 10px var(--neon-green); transform: scale(1); }
}

.confirmed-pulse {
    animation: confirmedPulse 1.5s infinite ease-in-out;
    text-shadow: 0 0 15px var(--neon-green) !important;
}

@keyframes successFlash {
    0% { border-color: var(--border-color); box-shadow: var(--glow-shadow); }
    50% { border-color: var(--neon-green); box-shadow: 0 0 40px var(--neon-green); }
    100% { border-color: var(--border-color); box-shadow: var(--glow-shadow); }
}

.success-flash {
    animation: successFlash 0.5s ease-out;
}

/* Mobile optimizations */
@media (max-width: 480px) {
    .header {
        padding: 0.5rem 1rem;
    }

    .header-title {
        font-size: 1rem;
    }

    .main-content {
        padding: 0.5rem;
    }

    .camera-container {
        max-width: 100%;
    }

    .cyber-btn {
        padding: 0.8rem 1.5rem;
        font-size: 0.9rem;
    }

    .result-card, .ai-status, .logs-panel {
        padding: 1rem;
    }

    .class-name {
        font-size: 1.5rem;
    }
}