:root {
    --cyber-bg: #090a13;
    --cyber-primary: #00f7ff;
    --cyber-secondary: #ff003c;
    --cyber-text: #e0e0e0;
    --cyber-dark: #1a1a2e;
}

body {
    background: var(--cyber-bg);
    color: var(--cyber-text);
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    min-height: 100vh;
}

.cyber-nav {
    background: rgba(9, 10, 19, 0.9);
    border-bottom: 1px solid var(--cyber-primary);
}

.logo-img {
    height: 35px;
}

.cyber-text {
    background: linear-gradient(to right, var(--cyber-primary), var(--cyber-secondary));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
    font-weight: bold;
    letter-spacing: 1px;
}

.cyber-card {
    background: rgba(26, 26, 46, 0.8);
    border: 1px solid var(--cyber-primary);
    border-radius: 8px;
    box-shadow: 0 0 20px rgba(0, 247, 255, 0.2);
}

.cyber-header {
    background: linear-gradient(90deg, var(--cyber-dark), #1a1a40);
    border-bottom: 1px solid var(--cyber-primary);
    color: var(--cyber-primary);
}

.cyber-header h3 {
    margin: 0;
    letter-spacing: 2px;
    font-size: 1.5rem;
}

.form-label {
    color: var(--cyber-primary);
    font-weight: 600;
}

.form-control {
    background: rgba(9, 10, 19, 0.7);
    border: 1px solid var(--cyber-primary);
    color: var(--cyber-text);
    border-radius: 5px;
}

.form-control:focus {
    background: rgba(9, 10, 19, 0.9);
    border-color: var(--cyber-primary);
    color: white;
    box-shadow: 0 0 10px rgba(0, 247, 255, 0.3);
}

.form-control::placeholder {
    color: #a0a0a0;
}

.cyber-btn {
    background: linear-gradient(90deg, var(--cyber-dark), #1a1a40);
    color: var(--cyber-primary);
    border: 1px solid var(--cyber-primary);
    text-transform: uppercase;
    letter-spacing: 1px;
    font-weight: 600;
    transition: all 0.3s;
}

.cyber-btn:hover {
    color: white;
    box-shadow: 0 0 15px rgba(0, 247, 255, 0.5);
    transform: translateY(-2px);
}

.table {
    color: var(--cyber-text);
}

.table thead th {
    background: rgba(9, 10, 19, 0.8);
    color: var(--cyber-primary);
    border-bottom: 2px solid var(--cyber-primary);
    text-transform: uppercase;
    font-size: 0.9rem;
    font-weight: 600;
}

.table tbody tr {
    background: rgba(9, 10, 19, 0.5);
    transition: all 0.2s;
}

.table tbody tr:hover {
    background: rgba(0, 247, 255, 0.1);
}

.table td {
    border-color: rgba(0, 247, 255, 0.1);
    padding: 12px;
}

.badge {
    background: rgba(0, 247, 255, 0.2);
    color: var(--cyber-primary);
    border: 1px solid var(--cyber-primary);
    padding: 5px 10px;
    font-size: 0.9rem;
    font-weight: 600;
}

.alert {
    border-radius: 5px;
}

.btn-outline-danger {
    color: var(--cyber-secondary);
    border-color: var(--cyber-secondary);
}

.btn-outline-danger:hover {
    background: var(--cyber-secondary);
    border-color: var(--cyber-secondary);
    color: white;
}

@media (max-width: 768px) {
    .cyber-header h3 {
        font-size: 1.2rem;
    }
    
    .table {
        font-size: 0.85rem;
    }
}