:root {
    --bg-primary: #0a0a0c;
    --bg-secondary: #141417;
    --accent-glow: #00ffaa;
    --accent-dim: #004d33;
    --text-primary: #ffffff;
    --text-secondary: #8a8a93;
    --border-color: #2a2a2e;
    --card-bg: rgba(20, 20, 23, 0.8);
    --glass-bg: rgba(255, 255, 255, 0.03);
    
    --font-display: 'Syncopate', sans-serif;
    --font-body: 'Outfit', sans-serif;
}

* {
    box-sizing: border-box;
    -webkit-font-smoothing: antialiased;
}

body {
    margin: 0;
    padding: 0;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-family: var(--font-body);
    overflow-x: hidden;
    min-height: 100vh;
}

h1, h2, h3, .logo {
    font-family: var(--font-display);
    text-transform: uppercase;
    letter-spacing: 4px;
    margin: 0;
}

/* Layout */
.app-container {
    display: grid;
    grid-template-columns: 80px 1fr 320px;
    height: 100vh;
    width: 100vw;
}

/* Sidebar */
.sidebar {
    background: var(--bg-secondary);
    border-right: 1px solid var(--border-color);
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 2rem 0;
    gap: 2.5rem;
}

.nav-item {
    width: 44px;
    height: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 12px;
    color: var(--text-secondary);
    transition: all 0.3s ease;
    text-decoration: none;
    border: 1px solid transparent;
}

.nav-item:hover, .nav-item.active {
    background: var(--glass-bg);
    color: var(--accent-glow);
    border-color: var(--accent-dim);
    box-shadow: 0 0 20px rgba(0, 255, 170, 0.1);
}

/* Main Canvas */
.main-content {
    padding: 2rem;
    overflow-y: auto;
    position: relative;
    background: radial-gradient(circle at 50% 50%, #1a1a1f 0%, #0a0a0c 100%);
}

.header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2.5rem;
}

.status-indicator {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.8rem;
    color: var(--accent-glow);
    background: var(--accent-dim);
    padding: 0.5rem 1rem;
    border-radius: 100px;
}

.status-dot {
    width: 8px;
    height: 8px;
    background: var(--accent-glow);
    border-radius: 50%;
    box-shadow: 0 0 10px var(--accent-glow);
    animation: pulse 2s infinite;
}

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

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.5rem;
}

.card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 24px;
    padding: 1.5rem;
    position: relative;
    overflow: hidden;
    backdrop-filter: blur(10px);
}

.card-title {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* Heatmap View */
.heatmap-container {
    height: 300px;
    background: #000;
    border-radius: 16px;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--border-color);
}

.heatmap-overlay {
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 30% 40%, rgba(0, 255, 170, 0.4) 0%, transparent 40%),
                radial-gradient(circle at 70% 60%, rgba(0, 255, 170, 0.2) 0%, transparent 30%),
                radial-gradient(circle at 50% 20%, rgba(0, 255, 170, 0.1) 0%, transparent 20%);
}

.placeholder-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.3;
}

/* Stats */
.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    margin-bottom: 0.5rem;
}

.stat-trend {
    font-size: 0.85rem;
    color: var(--accent-glow);
}

/* Right Panel */
.right-panel {
    background: var(--bg-secondary);
    border-left: 1px solid var(--border-color);
    padding: 2rem;
    display: flex;
    flex-direction: column;
    gap: 2rem;
}

.panel-section-title {
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.eye-viz {
    width: 100%;
    aspect-ratio: 1;
    border: 2px solid var(--border-color);
    border-radius: 50%;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
}

.eye-iris {
    width: 60%;
    height: 60%;
    border: 4px solid var(--accent-glow);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.eye-pupil {
    width: 40%;
    height: 40%;
    background: var(--accent-glow);
    border-radius: 50%;
    box-shadow: 0 0 30px var(--accent-glow);
}

.timeline-event {
    display: flex;
    gap: 1rem;
    padding: 1rem 0;
    border-bottom: 1px solid var(--border-color);
}

.event-time {
    font-size: 0.75rem;
    color: var(--text-secondary);
    min-width: 50px;
}

.event-label {
    font-size: 0.85rem;
}

/* Utils */
.btn {
    padding: 0.8rem 1.5rem;
    border-radius: 12px;
    border: none;
    cursor: pointer;
    font-family: var(--font-body);
    font-weight: 600;
    transition: all 0.2s;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-primary {
    background: var(--accent-glow);
    color: #000;
}

.btn-outline {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

.btn:hover {
    transform: translateY(-2px);
    filter: brightness(1.1);
}

.icon-box {
    width: 24px;
    height: 24px;
}