:root {
    --bg-dark: #121212;
    --text-main: #FAFAFA;
    --text-muted: #A0A0A0;
    --accent-cyan: #00F2FE;
    --border-subtle: #2A2A2A;
    --panel-bg: #1E1E1E;
    --success-green: #00E676;
    --warning-amber: #FFAB00;
}

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

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-main);
    line-height: 1.6;
}

/* Navbar */
.navbar {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 5%;
    background: rgba(18, 18, 18, 0.8);
    backdrop-filter: blur(10px);
    z-index: 100;
    border-bottom: 1px solid var(--border-subtle);
}

.logo {
    font-size: 1.25rem;
    font-weight: 600;
    letter-spacing: -0.02em;
}

.os-prefix { color: var(--accent-cyan); }
.io-suffix { color: var(--text-muted); }

nav a {
    color: var(--text-main);
    text-decoration: none;
    margin-left: 2rem;
    font-size: 0.875rem;
    font-weight: 600;
    transition: color 0.2s;
}

nav a:hover:not(.btn-primary) {
    color: var(--accent-cyan);
}

.btn-primary {
    background: var(--text-main);
    color: var(--bg-dark);
    padding: 0.5rem 1.25rem;
    border-radius: 6px;
    transition: all 0.2s;
}

.btn-primary:hover {
    background: var(--accent-cyan);
    color: var(--bg-dark);
}

/* Dashboard Container */
.dashboard-container {
    padding: 100px 5% 4rem;
    max-width: 1000px;
    margin: 0 auto;
}

.dashboard-header {
    text-align: center;
    margin-bottom: 4rem;
}

.dashboard-header h1 {
    font-size: 3rem;
    font-weight: 800;
    margin: 1rem 0;
}

.dashboard-header p {
    color: var(--text-muted);
    font-size: 1.125rem;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    background: rgba(0, 242, 254, 0.1);
    color: var(--accent-cyan);
    padding: 0.5rem 1rem;
    border-radius: 30px;
    font-size: 0.875rem;
    font-weight: 600;
    font-family: 'JetBrains Mono', monospace;
    border: 1px solid rgba(0, 242, 254, 0.3);
}

.pulse-active::before {
    content: '';
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: var(--accent-cyan);
    border-radius: 50%;
    margin-right: 8px;
    box-shadow: 0 0 10px var(--accent-cyan);
    animation: pulse 2s infinite;
}

@keyframes pulse {
    0% { box-shadow: 0 0 0 0 rgba(0, 242, 254, 0.7); }
    70% { box-shadow: 0 0 0 6px rgba(0, 242, 254, 0); }
    100% { box-shadow: 0 0 0 0 rgba(0, 242, 254, 0); }
}

/* Metrics Grid */
.metrics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.metric-card {
    background: var(--panel-bg);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 2rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
}

.metric-value {
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--accent-cyan);
    line-height: 1;
    margin-bottom: 0.5rem;
    font-family: 'JetBrains Mono', monospace;
}

.metric-label {
    color: var(--text-muted);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.875rem;
}

/* Timeline */
.roadmap-timeline h2 {
    font-size: 2rem;
    margin-bottom: 2rem;
}

.timeline-event {
    display: flex;
    background: var(--panel-bg);
    border: 1px solid var(--border-subtle);
    border-radius: 12px;
    padding: 2rem;
    margin-bottom: 1.5rem;
    position: relative;
    transition: transform 0.2s, box-shadow 0.2s;
}

.timeline-event:hover {
    transform: translateY(-2px);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5);
}

.event-date {
    flex: 0 0 100px;
    font-size: 1.25rem;
    font-family: 'JetBrains Mono', monospace;
    font-weight: 700;
    color: var(--text-muted);
}

.event-details {
    flex: 1;
    padding-right: 2rem;
}

.event-details h3 {
    font-size: 1.5rem;
    margin-bottom: 0.5rem;
}

.event-details p {
    color: var(--text-muted);
    margin-bottom: 1rem;
}

.tag {
    display: inline-block;
    font-size: 0.75rem;
    padding: 0.25rem 0.75rem;
    background: rgba(255,255,255,0.05);
    border-radius: 4px;
    margin-right: 0.5rem;
    color: var(--text-muted);
}

.status-icon {
    font-size: 2rem;
    opacity: 0.5;
}

/* States */
.completed .event-date { color: var(--success-green); }
.completed .status-icon { color: var(--success-green); opacity: 1; }

.active { border-color: rgba(0, 242, 254, 0.4); }
.active .event-date { color: var(--accent-cyan); }
.active .status-icon { color: var(--accent-cyan); opacity: 1; font-weight: bold;}

.upcoming .event-details h3,
.upcoming .event-details p { opacity: 0.5; }

@media (max-width: 768px) {
    .timeline-event {
        flex-direction: column;
    }
    .event-date {
        margin-bottom: 1rem;
    }
    .status-icon {
        position: absolute;
        top: 2rem;
        right: 2rem;
    }
}