/* ============================================
   ZipChats Admin Dashboard — Redesign 2026
   ============================================ */

/* ---------- Admin Login ---------- */
.admin-login {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    padding: 24px;
    background: radial-gradient(circle at top right, var(--bg-tertiary), var(--bg-primary));
}

.admin-login-box {
    background: var(--bg-glass);
    backdrop-filter: blur(20px);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-lg);
    padding: 48px 32px;
    max-width: 400px;
    width: 100%;
    text-align: center;
    box-shadow: var(--shadow-lg);
    animation: fadeInUp 0.6s cubic-bezier(0.22, 1, 0.36, 1);
}

.admin-title {
    font-size: 1.8rem;
    font-weight: 800;
    margin-bottom: 8px;
    background: linear-gradient(135deg, #fff, var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.admin-subtitle {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 32px;
}

.admin-login-box form {
    display: flex;
    flex-direction: column;
    gap: 16px;
    width: 100%;
}

.admin-login-box input, .admin-login-box button {
    width: 100%;
}

/* ---------- Dashboard Layout ---------- */
.admin-dashboard {
    height: 100vh;
    display: flex;
    flex-direction: column;
    background: var(--bg-primary);
}

.admin-header {
    height: var(--header-height);
    display: flex;
    align-items: center;
    padding: 0 24px;
    background: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-subtle);
    gap: 16px;
}

/* ---------- Stats Grid ---------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    padding: 24px;
}

.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    transition: all 0.3s ease;
}

.stat-card:hover {
    transform: translateY(-4px);
    border-color: var(--accent);
    box-shadow: var(--shadow-md);
}

.stat-icon {
    width: 50px;
    height: 50px;
    background: var(--accent-glow);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
}

.stat-info { display: flex; flex-direction: column; gap: 4px; }

.stat-value {
    font-size: 1.8rem;
    font-weight: 800;
    color: var(--text-primary);
    line-height: 1;
}

.stat-label {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}

/* ---------- Admin Tabs ---------- */
.admin-tab {
    padding: 12px 24px;
    background: transparent;
    color: var(--text-secondary);
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s;
    border-bottom: 2px solid transparent;
}

.admin-tab.active {
    color: var(--accent);
    border-bottom-color: var(--accent);
}

.admin-tab:hover:not(.active) {
    background: var(--bg-hover);
    color: var(--text-primary);
}

.admin-tab.danger {
    color: var(--danger);
}

.admin-tab.danger:hover {
    background: rgba(248, 81, 73, 0.1);
}

/* ---------- Content Sections ---------- */
.admin-section {
    padding: 24px;
    flex: 1;
    overflow-y: auto;
}

.section-header {
    margin-bottom: 24px;
}

.section-header h2 {
    font-size: 1.4rem;
    font-weight: 700;
}

/* ---------- Tables ---------- */
.table-wrap {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
}

table {
    width: 100%;
    border-collapse: collapse;
}

th {
    background: var(--bg-tertiary);
    padding: 14px 20px;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    color: var(--text-muted);
    letter-spacing: 1px;
}

td {
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-subtle);
    font-size: 0.9rem;
    vertical-align: middle;
}

tr:nth-child(even) td {
    background: rgba(255, 255, 255, 0.01);
}

tr:last-child td { border-bottom: none; }

tr:hover td { background: var(--bg-hover); }

/* ---------- Action Buttons ---------- */
.action-btn {
    padding: 6px 12px;
    border-radius: var(--radius-xs);
    font-weight: 600;
    font-size: 0.8rem;
    cursor: pointer;
    border: 1px solid transparent;
    transition: all 0.2s;
}

.action-btn.ban {
    background: rgba(248, 81, 73, 0.1);
    color: var(--danger);
}

.action-btn.unban {
    background: rgba(46, 160, 67, 0.1);
    color: var(--success);
}

.action-btn:hover {
    filter: brightness(1.2);
    transform: translateY(-1px);
}

/* ---------- Specialized Lists ---------- */
.report-card, .chat-log-item {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-sm);
    padding: 16px 20px;
    margin-bottom: 12px;
}

.report-header {
    display: flex;
    justify-content: space-between;
    margin-bottom: 8px;
}

.chat-log-item {
    display: grid;
    grid-template-columns: 120px 30px 120px 1fr 100px;
    gap: 12px;
    align-items: center;
}

.chat-log-time { color: var(--text-muted); font-size: 0.8rem; text-align: right; }

/* ---------- IP Ban Form ---------- */
.ip-ban-form {
    background: var(--bg-tertiary);
    padding: 20px;
    border-radius: var(--radius-md);
    display: flex;
    gap: 12px;
    margin-bottom: 24px;
}

.ip-ban-form input { flex: 1; }

/* ---------- Responsive Admin ---------- */
@media (max-width: 900px) {
    .chat-log-item {
        grid-template-columns: 1fr 1fr;
        gap: 8px;
    }
    .chat-log-content { grid-column: span 2; }
}

/* ---------- Health Diagnostic ---------- */
.health-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-top: 20px;
}

.health-card {
    background: var(--bg-card);
    border: 1px solid var(--border-subtle);
    border-radius: var(--radius-md);
    padding: 24px;
    text-align: center;
    transition: transform 0.2s;
}

.health-card:hover { transform: translateY(-4px); }

.status-indicator {
    font-size: 1.4rem;
    font-weight: 800;
    margin: 12px 0;
    padding: 8px;
    border-radius: var(--radius-xs);
}

.status-indicator.connected {
    color: var(--success);
    background: rgba(46, 160, 67, 0.1);
}

.status-indicator.error {
    color: var(--danger);
    background: rgba(248, 81, 73, 0.1);
}

.health-card h3 {
    font-size: 0.9rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1px;
}