:root {
    --bg-color: #050505;
    --card-bg: #111111;
    --text-primary: #ffffff;
    --text-secondary: #888888;
    --accent: #00f2ff;
    --accent-alt: #ff00ff;
    --alert: #ff3e3e;
    --success: #00ff88;
}

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

body {
    background-color: var(--bg-color);
    color: var(--text-primary);
    font-family: 'Space Grotesk', sans-serif;
    overflow-x: hidden;
}

.grid-background {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: linear-gradient(rgba(0, 242, 255, 0.05) 1px, transparent 1px),
                      linear-gradient(90deg, rgba(0, 242, 255, 0.05) 1px, transparent 1px);
    background-size: 50px 50px;
    z-index: -1;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
}

header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 3rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    padding-bottom: 1rem;
}

.logo {
    font-size: 1.5rem;
    font-weight: 700;
    letter-spacing: 2px;
}

.version {
    font-size: 0.7rem;
    color: var(--accent);
    vertical-align: top;
}

.status-indicator {
    display: flex;
    align-items: center;
    font-size: 0.8rem;
    letter-spacing: 1px;
    color: var(--accent);
}

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

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

.hero-stats {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 1.5rem;
}

.stat-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.stat-card {
    background: var(--card-bg);
    border: 1px solid rgba(255, 255, 255, 0.05);
    padding: 1.5rem;
    border-radius: 4px;
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent);
}

.stat-card.large {
    padding: 2.5rem;
}

.stat-card.alert .value {
    color: var(--success);
}

.label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 2px;
    margin-bottom: 0.5rem;
}

.value {
    font-size: 3rem;
    font-weight: 700;
}

.unit {
    font-size: 1.2rem;
    color: var(--accent);
}

.progress-bar {
    width: 100%;
    height: 4px;
    background: rgba(255, 255, 255, 0.1);
    margin-top: 1rem;
}

.fill {
    height: 100%;
    background: var(--accent);
    box-shadow: 0 0 10px var(--accent);
}

.cognitive-feed {
    background: var(--card-bg);
    padding: 2rem;
    border-radius: 4px;
}

.cognitive-feed h2 {
    font-size: 1rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1.5rem;
    color: var(--accent-alt);
}

#insight-list {
    list-style: none;
}

#insight-list li {
    padding: 1rem 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    font-size: 0.9rem;
    line-height: 1.6;
    color: #ccc;
}

.tag {
    font-size: 0.6rem;
    background: rgba(255, 0, 255, 0.1);
    color: var(--accent-alt);
    padding: 2px 8px;
    border-radius: 2px;
    margin-right: 10px;
    text-transform: uppercase;
}

footer {
    margin-top: 4rem;
    display: flex;
    justify-content: space-between;
    font-size: 0.6rem;
    color: var(--text-secondary);
    letter-spacing: 1px;
}