:root {
    --obsidian-black: #020508;
    --polymer-white: #F5F8FA;
    --premium-gold: #D9B468;
    --critical-red: #FF3B30;
    --grid-color: rgba(245, 248, 250, 0.05);
}

body {
    background-color: var(--obsidian-black);
    color: var(--polymer-white);
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
    overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    letter-spacing: -0.02em;
    text-transform: uppercase;
}

.mono {
    font-family: 'JetBrains Mono', 'Fira Code', monospace;
}

.text-gold { color: var(--premium-gold); }
.text-red { color: var(--critical-red); }

/* Grid Background */
.grid-bg {
    background-image: 
        linear-gradient(var(--grid-color) 1px, transparent 1px),
        linear-gradient(90deg, var(--grid-color) 1px, transparent 1px);
    background-size: 40px 40px;
}

/* Navbar */
.navbar {
    background-color: rgba(2, 5, 8, 0.95);
    border-bottom: 1px solid var(--grid-color);
    backdrop-filter: blur(10px);
}

.navbar-brand {
    font-weight: 900;
    font-size: 1.2rem;
    color: var(--polymer-white) !important;
}

.nav-link {
    color: var(--polymer-white) !important;
    font-size: 0.85rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-left: 1.5rem;
    transition: color 0.3s ease;
}

.nav-link:hover, .nav-link.active {
    color: var(--premium-gold) !important;
}

/* Footer */
footer {
    border-top: 1px solid var(--grid-color);
    padding: 4rem 0 2rem;
    font-size: 0.9rem;
}

.footer-logo {
    font-weight: 900;
    color: var(--premium-gold);
}

/* Buttons */
.btn-gold {
    background-color: var(--premium-gold);
    color: var(--obsidian-black);
    font-weight: 700;
    border: none;
    border-radius: 0;
    padding: 0.75rem 2rem;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.btn-gold:hover {
    background-color: #c4a15a;
    transform: translateY(-2px);
}

.btn-outline-white {
    border: 1px solid var(--polymer-white);
    color: var(--polymer-white);
    border-radius: 0;
    padding: 0.75rem 2rem;
    text-transform: uppercase;
    transition: all 0.3s ease;
}

.btn-outline-white:hover {
    background-color: var(--polymer-white);
    color: var(--obsidian-black);
}

/* Cards */
.card-dark {
    background-color: rgba(255, 255, 255, 0.02);
    border: 1px solid var(--grid-color);
    border-radius: 0;
    padding: 2rem;
    height: 100%;
    transition: all 0.3s ease;
}

.card-dark:hover {
    border-color: var(--premium-gold);
    background-color: rgba(255, 255, 255, 0.04);
}

/* Dashboard Elements */
.stat-value {
    font-family: 'JetBrains Mono', monospace;
    font-size: 2.5rem;
    font-weight: 700;
    line-height: 1;
}

.stat-label {
    font-size: 0.7rem;
    text-transform: uppercase;
    color: rgba(245, 248, 250, 0.6);
    margin-top: 0.5rem;
}