:root {
    --cyan: #00d4ff;
    --purple: #8b5cf6;
    --blue: #3b82f6;
    --bg: #050505;
    --card: #0f0f0f;
    --border: #1a1a1a;
    --text-main: #e0e0e0;
    --text-dim: #888;
    --font-mono: 'JetBrains Mono', monospace;
}

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

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

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

/* Typography */
h1 {
    font-size: 2.5rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 1.5rem;
    color: #fff;
}

h2 {
    font-family: var(--font-mono);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 2px;
    color: var(--text-dim);
}

.small-caps {
    font-size: 0.75rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    color: var(--blue);
    margin-bottom: 1rem;
}

/* Navigation */
nav {
    border-bottom: 1px solid var(--border);
    padding: 1.5rem 0;
    background: rgba(5, 5, 5, 0.8);
    backdrop-filter: blur(10px);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.brand {
    display: flex;
    flex-direction: column;
}

.logo-text {
    font-weight: 700;
    letter-spacing: 4px;
    font-size: 1.1rem;
}

.logo-sub {
    font-size: 0.6rem;
    letter-spacing: 3px;
    color: var(--text-dim);
}

.system-time {
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--cyan);
}

/* Hero Section */
.hero {
    padding: 6rem 0 4rem;
}

.hero-inner {
    max-width: 800px;
}

.hero p {
    font-size: 1.1rem;
    color: var(--text-dim);
    margin-bottom: 2rem;
}

.status-strip {
    display: flex;
    gap: 2rem;
    font-family: var(--font-mono);
    font-size: 0.8rem;
}

.status-item {
    display: flex;
    align-items: center;
    gap: 10px;
}

.indicator {
    height: 8px;
    width: 8px;
    border-radius: 50%;
    background: var(--cyan);
    box-shadow: 0 0 10px var(--cyan);
}

.indicator.purple { background: var(--purple); box-shadow: 0 0 10px var(--purple); }
.indicator.blue { background: var(--blue); box-shadow: 0 0 10px var(--blue); }

.pulse {
    animation: blink 2s infinite;
}

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

/* Dashboard Grid */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
    margin-bottom: 4rem;
}

.panel {
    background: var(--card);
    border: 1px solid var(--border);
    padding: 2rem;
    border-radius: 4px;
}

.panel-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-bottom: 2rem;
}

.header-line {
    flex-grow: 1;
    height: 1px;
    background: var(--border);
}

.full-width {
    grid-column: span 3;
}

.glass {
    background: linear-gradient(135deg, rgba(0,212,255,0.05), rgba(139,92,246,0.03), rgba(59,130,246,0.05));
    border: 1px solid rgba(255,255,255,0.05);
}

.dark-gradient {
    background: linear-gradient(to bottom right, #0f0f0f, #050505);
}

/* Node List */
.node-list {
    font-family: var(--font-mono);
    font-size: 0.85rem;
}

.node-row {
    display: flex;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid #151515;
}

.node-row.inactive { opacity: 0.4; }

.node-id { color: var(--cyan); }
.node-status { font-size: 0.7rem; text-transform: uppercase; }
.tag-green { color: #10b981; }

/* Infrastructure List */
.spec-list {
    list-style: none;
}

.spec-list li {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 1rem;
    font-size: 0.95rem;
}

.bullet {
    width: 4px;
    height: 4px;
    border-radius: 50%;
}

.bullet.cyan { background: var(--cyan); box-shadow: 0 0 8px var(--cyan); }
.bullet.purple { background: var(--purple); box-shadow: 0 0 8px var(--purple); }
.bullet.blue { background: var(--blue); box-shadow: 0 0 8px var(--blue); }

/* Task List */
.task-list {
    list-style: none;
    font-size: 0.9rem;
    color: var(--text-dim);
}

.task-list li { margin-bottom: 0.5rem; }
.task-list li::before { content: "[ ] "; font-family: var(--font-mono); }
.task-list li.checked::before { content: "[x] "; color: var(--purple); }
.task-list li.active { color: var(--text-main); font-weight: 600; }
.task-list li.active::before { content: "[>] "; color: var(--cyan); }

/* Footer */
footer {
    padding: 4rem 0;
    border-top: 1px solid var(--border);
    font-size: 0.8rem;
    color: var(--text-dim);
}

.footer-content {
    display: flex;
    justify-content: space-between;
}

.footer-right {
    display: flex;
    gap: 1.5rem;
}

.footer-right a {
    color: var(--text-dim);
    text-decoration: none;
}

.footer-right a:hover { color: #fff; }

/* Mobile */
@media (max-width: 900px) {
    .dashboard-grid { grid-template-columns: 1fr; }
    .full-width { grid-column: span 1; }
    h1 { font-size: 2rem; }
}