:root {
    --bg-obsidian: #050505;
    --bg-panel: #0d0d0f;
    --bg-glass: rgba(13, 13, 15, 0.8);
    --accent-blue: #3b82f6;
    --accent-crimson: #ef4444;
    --accent-emerald: #10b981;
    --accent-gold: #d4af37;
    --text-primary: #ffffff;
    --text-secondary: #9ca3af;
    --text-muted: #4b5563;
    --border-light: rgba(255, 255, 255, 0.05);
    --border-strong: rgba(255, 255, 255, 0.1);
    --shadow-premium: 0 20px 50px rgba(0, 0, 0, 0.5);
    --font-main: 'Space Grotesk', sans-serif;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: var(--font-main);
}

body {
    background-color: var(--bg-obsidian);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

/* Glassmorphism Panels */
.glass-panel {
    background: var(--bg-glass);
    backdrop-filter: blur(12px);
    border: 1px solid var(--border-strong);
    border-radius: 12px;
    box-shadow: var(--shadow-premium);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.glass-panel:hover {
    border-color: var(--accent-blue);
    transform: translateY(-2px);
}

/* Typography */
h1, h2, h3 {
    font-weight: 700;
    letter-spacing: -0.04em;
    background: linear-gradient(to bottom, #fff, var(--text-secondary));
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: #fff;
    -webkit-text-fill-color: initial;
}

/* Animations */
@keyframes pulse {
    0% { transform: scale(1); opacity: 1; }
    50% { transform: scale(1.2); opacity: 0.5; }
    100% { transform: scale(1); opacity: 1; }
}

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

/* Feed Design */
.feed-container {
    background: #000;
    border: 1px solid var(--border-strong);
    border-radius: 8px;
    padding: 1rem;
    font-family: 'Courier New', monospace;
    font-size: 0.9rem;
    height: 300px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--accent-blue) #000;
}

.feed-item {
    margin-bottom: 0.5rem;
    border-bottom: 1px dashed #222;
    padding-bottom: 0.3rem;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(-10px); }
    to { opacity: 1; transform: translateX(0); }
}

/* Buttons */
.btn-premium {
    background: #fff;
    color: #000;
    padding: 0.8rem 2rem;
    border-radius: 6px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    cursor: pointer;
    border: none;
    transition: 0.3s;
}

.btn-premium:hover {
    background: var(--accent-blue);
    color: #fff;
    box-shadow: 0 0 20px rgba(59, 130, 246, 0.4);
}

.btn-trigger {
    background: var(--accent-crimson);
    color: #fff;
}

/* Sidebar */
.nav-sidebar {
    width: 260px;
    height: 100vh;
    background: var(--bg-panel);
    border-right: 1px solid var(--border-strong);
    position: fixed;
    padding: 2rem 0;
    display: flex;
    flex-direction: column;
}

.nav-link {
    padding: 1rem 2rem;
    color: var(--text-secondary);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 500;
    transition: 0.2s;
}

.nav-link:hover, .nav-link.active {
    color: #fff;
    background: rgba(255, 255, 255, 0.05);
    border-left: 4px solid var(--accent-blue);
}