/* Zone4 Hero Dark Gaming Theme Stylesheet */
:root {
    --bg-dark: #090d16;
    --bg-card: rgba(21, 28, 44, 0.85);
    --bg-card-border: #243049;
    --accent-gold: #f59e0b;
    --accent-gold-hover: #d97706;
    --accent-cyan: #06b6d4;
    --accent-blue: #3b82f6;
    --accent-red: #ef4444;
    --text-main: #f1f5f9;
    --text-muted: #94a3b8;
    --success: #10b981;
    --font-heading: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

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

body {
    background-color: var(--bg-dark);
    background-image: 
        radial-gradient(circle at 50% 0%, rgba(6, 182, 212, 0.15), transparent 50%),
        radial-gradient(circle at 100% 100%, rgba(245, 158, 11, 0.1), transparent 50%);
    background-attachment: fixed;
    color: var(--text-main);
    font-family: var(--font-heading);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Header & Navigation */
header {
    background: rgba(15, 23, 42, 0.9);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--bg-card-border);
    position: sticky;
    top: 0;
    z-index: 100;
}

.nav-container {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 2rem;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.5rem;
    font-weight: 800;
    color: #ffffff;
    text-decoration: none;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.brand span.hero-tag {
    color: var(--accent-gold);
    text-shadow: 0 0 10px rgba(245, 158, 11, 0.5);
}

.nav-links {
    display: flex;
    gap: 1.5rem;
    align-items: center;
    list-style: none;
}

.nav-links a {
    color: var(--text-muted);
    text-decoration: none;
    font-weight: 600;
    transition: all 0.2s ease;
    padding: 0.5rem 0.75rem;
    border-radius: 6px;
}

.nav-links a:hover, .nav-links a.active {
    color: #ffffff;
    background: rgba(255, 255, 255, 0.05);
}

.nav-links a.btn-cta {
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-hover));
    color: #000;
    font-weight: 700;
    border-radius: 6px;
    box-shadow: 0 0 15px rgba(245, 158, 11, 0.3);
}

.nav-links a.btn-cta:hover {
    transform: translateY(-2px);
    box-shadow: 0 0 20px rgba(245, 158, 11, 0.5);
}

/* Main Container */
main {
    max-width: 1200px;
    width: 100%;
    margin: 2rem auto;
    padding: 0 1.5rem;
    flex: 1;
}

/* Hero Section */
.hero-banner {
    text-align: center;
    padding: 4rem 2rem;
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: 16px;
    margin-bottom: 2.5rem;
    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
    position: relative;
    overflow: hidden;
}

.hero-banner h1 {
    font-size: 3rem;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: 2px;
    margin-bottom: 1rem;
    background: linear-gradient(135deg, #ffffff 30%, var(--accent-gold) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-banner p {
    font-size: 1.25rem;
    color: var(--text-muted);
    max-width: 650px;
    margin: 0 auto 2rem;
}

/* Cards Grid */
.grid-2 {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 1.5rem;
}

.card {
    background: var(--bg-card);
    border: 1px solid var(--bg-card-border);
    border-radius: 12px;
    padding: 2rem;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.4);
    backdrop-filter: blur(10px);
}

.card h2 {
    font-size: 1.5rem;
    color: #ffffff;
    margin-bottom: 1.25rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    border-bottom: 1px solid var(--bg-card-border);
    padding-bottom: 0.75rem;
}

/* Status Badge */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 1rem;
    border-radius: 50px;
    font-weight: 700;
    font-size: 0.9rem;
    text-transform: uppercase;
}

.status-badge.online {
    background: rgba(16, 185, 129, 0.15);
    color: var(--success);
    border: 1px solid var(--success);
    box-shadow: 0 0 10px rgba(16, 185, 129, 0.2);
}

.status-badge.offline {
    background: rgba(239, 68, 68, 0.15);
    color: var(--accent-red);
    border: 1px solid var(--accent-red);
}

.status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background-color: currentColor;
    box-shadow: 0 0 8px currentColor;
}

/* Forms */
.form-group {
    margin-bottom: 1.25rem;
}

.form-group label {
    display: block;
    font-weight: 600;
    margin-bottom: 0.5rem;
    color: var(--text-main);
    font-size: 0.95rem;
}

.form-control {
    width: 100%;
    padding: 0.75rem 1rem;
    background: rgba(15, 23, 42, 0.8);
    border: 1px solid var(--bg-card-border);
    border-radius: 8px;
    color: #ffffff;
    font-size: 1rem;
    transition: all 0.2s ease;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent-gold);
    box-shadow: 0 0 10px rgba(245, 158, 11, 0.3);
}

.btn {
    display: inline-block;
    width: 100%;
    padding: 0.85rem 1.5rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 700;
    text-align: center;
    cursor: pointer;
    border: none;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-primary {
    background: linear-gradient(135deg, var(--accent-gold), var(--accent-gold-hover));
    color: #0b0f19;
    box-shadow: 0 4px 15px rgba(245, 158, 11, 0.3);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(245, 158, 11, 0.4);
}

.btn-secondary {
    background: linear-gradient(135deg, var(--accent-cyan), var(--accent-blue));
    color: #ffffff;
    box-shadow: 0 4px 15px rgba(6, 182, 212, 0.3);
}

.btn-secondary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(6, 182, 212, 0.4);
}

/* Alert Messages */
.alert {
    padding: 1rem 1.25rem;
    border-radius: 8px;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.alert-danger {
    background: rgba(239, 68, 68, 0.15);
    border: 1px solid var(--accent-red);
    color: #fca5a5;
}

.alert-success {
    background: rgba(16, 185, 129, 0.15);
    border: 1px solid var(--success);
    color: #6ee7b7;
}

/* Data Tables */
.table-container {
    overflow-x: auto;
}

table {
    width: 100%;
    border-collapse: collapse;
    margin-top: 1rem;
}

th, td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--bg-card-border);
}

th {
    background: rgba(15, 23, 42, 0.6);
    color: var(--text-muted);
    font-weight: 700;
    text-transform: uppercase;
    font-size: 0.85rem;
    letter-spacing: 0.5px;
}

tr:hover td {
    background: rgba(255, 255, 255, 0.02);
}

.rank-pill {
    display: inline-block;
    width: 28px;
    height: 28px;
    line-height: 28px;
    text-align: center;
    border-radius: 50%;
    font-weight: 800;
    font-size: 0.9rem;
    background: rgba(255, 255, 255, 0.1);
}

.rank-1 { background: var(--accent-gold); color: #000; box-shadow: 0 0 10px rgba(245, 158, 11, 0.5); }
.rank-2 { background: #cbd5e1; color: #000; }
.rank-3 { background: #b45309; color: #fff; }

/* Footer */
footer {
    background: rgba(15, 23, 42, 0.9);
    border-top: 1px solid var(--bg-card-border);
    padding: 2rem 0;
    text-align: center;
    color: var(--text-muted);
    font-size: 0.9rem;
    margin-top: auto;
}

/* Responsive */
@media (max-width: 768px) {
    .nav-container {
        flex-direction: column;
        gap: 1rem;
    }
    .hero-banner h1 {
        font-size: 2rem;
    }
}