/* =========================================
   SUPER ADMIN DASHBOARD STYLES 👑
   ========================================= */

:root {
    --super-accent: #8b5cf6; /* Purple for Super Admin */
    --super-danger: #ef4444;
    --super-success: #10b981;
}

/* 1. DASHBOARD GRID (Stats) */
.sa-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.sa-stat-card {
    padding: 25px;
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    border-left: 4px solid var(--super-accent);
}

.sa-stat-number {
    font-size: 2.5rem;
    font-weight: 700;
    color: white;
    margin: 10px 0;
}

.sa-stat-label {
    color: var(--text-dim);
    font-size: 0.9rem;
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* 2. MANAGEMENT SECTIONS */
.sa-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--glass-border);
}

.sa-table-container {
    overflow-x: auto;
    max-height: 500px;
    overflow-y: auto;
}

/* 3. DATA TABLES */
.sa-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 600px;
}

.sa-table th, .sa-table td {
    padding: 15px;
    text-align: left;
    border-bottom: 1px solid rgba(255,255,255,0.05);
}

.sa-table th {
    background: rgba(255,255,255,0.05);
    color: var(--super-accent);
    font-weight: 600;
    position: sticky;
    top: 0;
}

.sa-table tr:hover {
    background: rgba(255,255,255,0.02);
}

/* 4. BADGES */
.sa-badge {
    padding: 5px 10px;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}
.sa-badge.student { background: rgba(59, 130, 246, 0.2); color: #60a5fa; }
.sa-badge.admin { background: rgba(16, 185, 129, 0.2); color: #34d399; }
.sa-badge.super_admin { background: rgba(139, 92, 246, 0.2); color: #a78bfa; border: 1px solid #8b5cf6; }

/* 5. ACTION BUTTONS */
.sa-btn {
    padding: 6px 12px;
    border-radius: 6px;
    border: 1px solid transparent;
    cursor: pointer;
    font-size: 0.8rem;
    transition: all 0.2s;
    margin-right: 5px;
}

.sa-btn-promote { background: rgba(16, 185, 129, 0.1); color: #34d399; border-color: rgba(16, 185, 129, 0.2); }
.sa-btn-promote:hover { background: rgba(16, 185, 129, 0.2); }

.sa-btn-demote { background: rgba(245, 158, 11, 0.1); color: #fbbf24; border-color: rgba(245, 158, 11, 0.2); }
.sa-btn-demote:hover { background: rgba(245, 158, 11, 0.2); }

.sa-btn-delete { background: rgba(239, 68, 68, 0.1); color: #f87171; border-color: rgba(239, 68, 68, 0.2); }
.sa-btn-delete:hover { background: rgba(239, 68, 68, 0.2); }