/* Aivonic Dashboard — Dark Theme */
:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-tertiary: #21262d;
    --border: #30363d;
    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #484f58;
    --accent: #58a6ff;
    --accent-hover: #79c0ff;
    --success: #3fb950;
    --warning: #d29922;
    --danger: #f85149;
    --purple: #bc8cff;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Helvetica, Arial, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.6;
}

a { color: var(--accent); text-decoration: none; }
a:hover { color: var(--accent-hover); text-decoration: underline; }

/* Navigation */
.nav {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border);
    padding: 0.75rem 1.5rem;
    display: flex;
    align-items: center;
    gap: 1.5rem;
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-brand {
    font-weight: 700;
    font-size: 1.1rem;
    color: var(--text-primary);
}

.nav-links { display: flex; gap: 1rem; }

.nav-links a {
    color: var(--text-secondary);
    padding: 0.25rem 0.5rem;
    border-radius: 6px;
    font-size: 0.9rem;
}

.nav-links a:hover, .nav-links a.active {
    color: var(--text-primary);
    background: var(--bg-tertiary);
    text-decoration: none;
}

.nav-status {
    margin-left: auto;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
}

/* Layout */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 1.5rem;
}

.page-header {
    margin-bottom: 1.5rem;
}

.page-header h1 {
    font-size: 1.5rem;
    font-weight: 600;
}

.page-header p {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

/* Cards */
.card {
    background: var(--bg-secondary);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 1.25rem;
    margin-bottom: 1rem;
}

.card-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.75rem;
}

.card-header h2 {
    font-size: 1rem;
    font-weight: 600;
}

/* Grid */
.grid { display: grid; gap: 1rem; }
.grid-2 { grid-template-columns: 1fr 1fr; }
.grid-3 { grid-template-columns: 1fr 1fr 1fr; }
.grid-4 { grid-template-columns: 1fr 1fr 1fr 1fr; }

@media (max-width: 768px) {
    .grid-2, .grid-3, .grid-4 { grid-template-columns: 1fr; }
}

/* Stats */
.stat {
    text-align: center;
    padding: 1rem;
}

.stat-value {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent);
}

.stat-label {
    font-size: 0.8rem;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.stat-sub {
    font-size: 0.75rem;
    color: var(--text-secondary);
    margin-top: 4px;
}

.stat-card { text-align: center; }

.stat-danger { color: #f85149; }
.stat-warning { color: #d29922; }

/* Tables */
table {
    width: 100%;
    border-collapse: collapse;
}

th, td {
    padding: 0.6rem 0.75rem;
    text-align: left;
    border-bottom: 1px solid var(--border);
    font-size: 0.9rem;
}

th {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

tr:hover { background: var(--bg-tertiary); }

/* Badges */
.badge {
    display: inline-block;
    padding: 0.15rem 0.5rem;
    border-radius: 12px;
    font-size: 0.75rem;
    font-weight: 600;
}

.badge-success { background: rgba(63, 185, 80, 0.2); color: var(--success); }
.badge-warning { background: rgba(210, 153, 34, 0.2); color: var(--warning); }
.badge-danger { background: rgba(248, 81, 73, 0.2); color: var(--danger); }
.badge-info { background: rgba(88, 166, 255, 0.2); color: var(--accent); }
.badge-purple { background: rgba(188, 140, 255, 0.2); color: var(--purple); }

/* Buttons */
.btn {
    display: inline-block;
    padding: 0.5rem 1rem;
    border: 1px solid var(--border);
    border-radius: 6px;
    background: var(--bg-tertiary);
    color: var(--text-primary);
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.15s;
}

.btn:hover { background: var(--border); text-decoration: none; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: #fff; }
.btn-primary:hover { background: var(--accent-hover); }
.btn-danger { background: var(--danger); border-color: var(--danger); color: #fff; }
.btn-danger:hover { opacity: 0.9; }
.btn-sm { padding: 0.25rem 0.5rem; font-size: 0.8rem; }

/* Kill switch */
.kill-switch {
    padding: 1rem;
    border: 2px solid var(--danger);
    border-radius: 8px;
    text-align: center;
}

.kill-switch.active {
    background: rgba(248, 81, 73, 0.15);
}

/* Post content */
.post-content {
    background: var(--bg-tertiary);
    border-radius: 6px;
    padding: 0.75rem;
    margin: 0.5rem 0;
    font-size: 0.9rem;
    white-space: pre-wrap;
    max-height: 200px;
    overflow-y: auto;
}

/* Score display */
.score {
    font-weight: 700;
    font-size: 0.9rem;
}

.score-gold { color: #ffd700; }
.score-silver { color: #c0c0c0; }
.score-bronze { color: #cd7f32; }

/* Mode indicator */
.mode-indicator {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.stat-value.mode-indicator {
    justify-content: center;
}

.mode-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
}

.mode-supervised .mode-dot { background: var(--warning); }
.mode-review .mode-dot { background: var(--accent); }
.mode-autonomous .mode-dot { background: var(--success); }

/* Forms */
select, input[type="text"] {
    background: var(--bg-tertiary);
    border: 1px solid var(--border);
    color: var(--text-primary);
    padding: 0.4rem 0.75rem;
    border-radius: 6px;
    font-size: 0.85rem;
}

/* Chart container */
.chart-container {
    position: relative;
    height: 300px;
    margin: 1rem 0;
}

/* Alert message */
.alert {
    padding: 0.75rem 1rem;
    border-radius: 6px;
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.alert-success { background: rgba(63, 185, 80, 0.15); border: 1px solid var(--success); color: var(--success); }
.alert-danger { background: rgba(248, 81, 73, 0.15); border: 1px solid var(--danger); color: var(--danger); }
.alert-info { background: rgba(88, 166, 255, 0.15); border: 1px solid var(--accent); color: var(--accent); }

/* Empty state */
.empty-state {
    text-align: center;
    padding: 3rem;
    color: var(--text-muted);
}