/* ============================================
   BLOCK 08-ADMIN: Access Management Panel
   Version: 1.0
   ============================================ */

/* ============================================
   SCREEN
   ============================================ */

#adminScreen {
    display: none;
    flex-direction: column;
}

#adminScreen.active {
    display: flex;
}

.admin-container {
    padding: var(--spacing-lg) 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
    width: 100%;
}

/* ============================================
   HEADER
   ============================================ */

.admin-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    flex-shrink: 0;
}

.admin-back-btn {
    width: 36px;
    height: 36px;
    min-width: 36px;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--text-primary);
    cursor: pointer;
    transition: all 0.15s ease;
    flex-shrink: 0;
}

.admin-back-btn:active {
    transform: scale(0.92);
    background: rgba(255, 255, 255, 0.12);
}

.admin-back-btn svg {
    width: 20px;
    height: 20px;
}

.admin-title {
    font-size: var(--font-size-xl);
    font-weight: 700;
    color: var(--text-primary);
}

/* ============================================
   STATS GRID
   ============================================ */

.admin-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: var(--spacing-sm);
}

.admin-stat-card {
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(25, 22, 35, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    text-align: center;
}

.admin-stat-value {
    font-size: var(--font-size-xxl);
    font-weight: 700;
    line-height: 1.2;
}

.admin-stat-value.total {
    background: var(--accent-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.admin-stat-value.pending { color: #fbbf24; }
.admin-stat-value.approved { color: #34d399; }
.admin-stat-value.rejected { color: #f87171; }

.admin-stat-label {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-top: 2px;
}

/* ============================================
   FILTER TABS
   ============================================ */

.admin-filter-tabs {
    display: flex;
    gap: var(--spacing-xs);
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
}

.admin-filter-tabs::-webkit-scrollbar {
    display: none;
}

.admin-filter-tab {
    padding: 7px 14px;
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-full);
    color: var(--text-secondary);
    font-family: inherit;
    font-size: var(--font-size-sm);
    font-weight: 500;
    white-space: nowrap;
    cursor: pointer;
    transition: all 0.15s ease;
    -webkit-tap-highlight-color: transparent;
}

.admin-filter-tab:active {
    transform: scale(0.95);
}

.admin-filter-tab.active {
    background: var(--accent-primary);
    border-color: var(--accent-primary);
    color: #fff;
}

/* ============================================
   LOAD MORE BUTTON
   ============================================ */

.admin-load-more {
    width: 100%;
    padding: var(--spacing-md);
    background: rgba(255, 255, 255, 0.04);
    border: 1px dashed rgba(255, 255, 255, 0.12);
    border-radius: var(--radius-lg);
    color: var(--text-secondary);
    font-family: inherit;
    font-size: var(--font-size-md);
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s ease;
    -webkit-tap-highlight-color: transparent;
}

.admin-load-more:active {
    transform: scale(0.98);
    background: rgba(255, 255, 255, 0.08);
}

/* ============================================
   SECTION TITLE
   ============================================ */

.admin-section-title {
    font-size: var(--font-size-lg);
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

/* ============================================
   USER CARDS LIST
   ============================================ */

.admin-users-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-sm);
}

.admin-empty {
    text-align: center;
    padding: var(--spacing-3xl);
    color: var(--text-secondary);
    font-size: var(--font-size-md);
}

/* ============================================
   USER CARD
   ============================================ */

.admin-user-card {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(25, 22, 35, 0.85);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
}

/* Avatar */
.admin-user-avatar {
    width: 48px;
    height: 48px;
    min-width: 48px;
    border-radius: 50%;
    background: var(--accent-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
    border: 2px solid rgba(255, 255, 255, 0.1);
    flex-shrink: 0;
}

.admin-user-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.admin-user-avatar-letter {
    font-size: 20px;
    font-weight: 700;
    color: #fff;
}

/* Info */
.admin-user-info {
    flex: 1;
    min-width: 0;
}

.admin-user-name {
    font-size: var(--font-size-md);
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.admin-user-username {
    font-size: var(--font-size-sm);
    color: var(--text-secondary);
}

.admin-user-meta {
    font-size: var(--font-size-xs);
    color: var(--text-tertiary);
    margin-top: 2px;
}

/* Status badge */
.admin-status-badge {
    display: inline-block;
    padding: 3px 10px;
    border-radius: var(--radius-full);
    font-size: var(--font-size-xs);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    flex-shrink: 0;
}

.admin-status-badge.pending {
    background: rgba(251, 191, 36, 0.15);
    color: #fbbf24;
}

.admin-status-badge.approved {
    background: rgba(52, 211, 153, 0.15);
    color: #34d399;
}

.admin-status-badge.rejected {
    background: rgba(248, 113, 113, 0.15);
    color: #f87171;
}

/* Actions */
.admin-user-actions {
    display: flex;
    gap: var(--spacing-xs);
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(255, 255, 255, 0.06);
}

.admin-action-btn {
    flex: 1;
    padding: 8px;
    border: none;
    border-radius: var(--radius-sm);
    font-family: inherit;
    font-size: var(--font-size-sm);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.15s ease;
    -webkit-tap-highlight-color: transparent;
}

.admin-action-btn:active {
    transform: scale(0.97);
}

.admin-action-btn.approve {
    background: rgba(52, 211, 153, 0.2);
    color: #34d399;
}

.admin-action-btn.approve:active {
    background: rgba(52, 211, 153, 0.35);
}

.admin-action-btn.reject {
    background: rgba(248, 113, 113, 0.15);
    color: #f87171;
}

.admin-action-btn.reject:active {
    background: rgba(248, 113, 113, 0.3);
}

.admin-action-btn.delete {
    background: rgba(255, 59, 48, 0.1);
    color: #ff453a;
    flex: 0;
    padding: 8px 12px;
}

.admin-action-btn.delete:active {
    background: rgba(255, 59, 48, 0.25);
}

.admin-action-btn:disabled {
    opacity: 0.4;
    pointer-events: none;
}

/* ============================================
   LOADING STATE
   ============================================ */

.admin-loading {
    text-align: center;
    padding: var(--spacing-3xl);
    color: var(--text-secondary);
}

.admin-loading-spinner {
    width: 32px;
    height: 32px;
    border: 3px solid rgba(255, 255, 255, 0.1);
    border-top-color: var(--accent-primary);
    border-radius: 50%;
    animation: admin-spin 0.8s linear infinite;
    margin: 0 auto var(--spacing-md);
}

@keyframes admin-spin {
    to { transform: rotate(360deg); }
}

/* ============================================
   PROFILE ADMIN BUTTON
   ============================================ */

.profile-admin-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    background: rgba(25, 22, 35, 0.85);
    border: 1px solid rgba(139, 92, 246, 0.3);
    border-radius: var(--radius-lg);
    color: var(--text-primary);
    font-family: inherit;
    font-size: var(--font-size-md);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    -webkit-tap-highlight-color: transparent;
}

.profile-admin-btn:active {
    transform: scale(0.98);
    background: rgba(139, 92, 246, 0.15);
}

.profile-admin-btn svg {
    width: 20px;
    height: 20px;
    color: var(--accent-primary);
}