:root {
    --bg-dark: #0a0e14;
    --card-bg: rgba(20, 26, 35, 0.7);
    --neon-blue: #00f2ff;
    --neon-cyan: #00d2ff;
    --neon-green: #39ff14;
    --neon-red: #ff3131;
    --neon-orange: #ffac1c;
    --text-main: #e0e6ed;
    --text-dim: #94a3b8;
    --glass-border: rgba(255, 255, 255, 0.1);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: 'Outfit', sans-serif;
}

body {
    background-color: var(--bg-dark);
    background-image: 
        radial-gradient(circle at 20% 30%, rgba(0, 242, 255, 0.05) 0%, transparent 40%),
        radial-gradient(circle at 80% 70%, rgba(0, 210, 255, 0.05) 0%, transparent 40%);
    color: var(--text-main);
    min-height: 100vh;
    overflow-x: hidden;
}

/* Glassmorphism Classes */
.glass-card {
    background: var(--card-bg);
    backdrop-filter: blur(12px);
    border: 1px solid var(--glass-border);
    border-radius: 16px;
    padding: 24px;
    box-shadow: 0 8px 32px 0 rgba(0, 0, 0, 0.37);
    transition: transform 0.3s ease, border-color 0.3s ease;
}

.glass-card:hover {
    transform: translateY(-5px);
    border-color: var(--neon-blue);
}

/* Dashboard Layout */
.dashboard-container {
    display: grid;
    grid-template-columns: 260px 1fr;
    min-height: 100vh;
}

.sidebar {
    background: rgba(10, 14, 20, 0.9);
    border-right: 1px solid var(--glass-border);
    padding: 30px 20px;
}

.main-content {
    padding: 40px;
}

.nav-link {
    display: flex;
    align-items: center;
    padding: 12px 16px;
    color: var(--text-dim);
    text-decoration: none;
    border-radius: 8px;
    margin-bottom: 8px;
    transition: all 0.3s ease;
}

.nav-link i {
    margin-right: 12px;
}

.nav-link:hover, .nav-link.active {
    background: rgba(0, 242, 255, 0.1);
    color: var(--neon-blue);
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 32px;
}

.stat-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--neon-blue);
    margin: 8px 0;
    text-shadow: 0 0 10px rgba(0, 242, 255, 0.3);
}

.stat-label {
    color: var(--text-dim);
    text-transform: uppercase;
    font-size: 0.75rem;
    letter-spacing: 1px;
}

/* Badges */
.badge {
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 0.75rem;
    font-weight: 600;
}

.neon-green { background: rgba(57, 255, 20, 0.1); color: var(--neon-green); border: 1px solid var(--neon-green); }
.neon-blue { background: rgba(0, 242, 255, 0.1); color: var(--neon-blue); border: 1px solid var(--neon-blue); }
.neon-red { background: rgba(255, 49, 49, 0.1); color: var(--neon-red); border: 1px solid var(--neon-red); }
.neon-orange { background: rgba(255, 172, 28, 0.1); color: var(--neon-orange); border: 1px solid var(--neon-orange); }

/* Buttons */
.btn-neon {
    background: transparent;
    border: 1px solid var(--neon-blue);
    color: var(--neon-blue);
    padding: 10px 20px;
    border-radius: 8px;
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
}

.btn-neon:hover {
    background: var(--neon-blue);
    color: var(--bg-dark);
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.4);
}

/* Animations */
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.fade-in {
    animation: fadeInUp 0.6s ease forwards;
}

/* Responsive */
@media (max-width: 992px) {
    .dashboard-container { grid-template-columns: 1fr; }
    .sidebar { display: none; }
}