/* ============ ADMIN PANEL STYLES ============ */
.admin-page {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    z-index: 10000;
    background: var(--dark-bg);
    overflow-y: auto;
    animation: adminFadeIn 0.3s ease;
}
.admin-page.active { display: block; }
@keyframes adminFadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.admin-header {
    background: linear-gradient(135deg, rgba(0,243,255,0.08), rgba(255,0,85,0.05));
    border-bottom: 1px solid rgba(0,243,255,0.15);
    padding: 18px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(20px);
}
.admin-header-title {
    font-size: 1.3rem;
    font-weight: 700;
    background: linear-gradient(135deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    display: flex;
    align-items: center;
    gap: 10px;
}
.admin-header-title i {
    -webkit-text-fill-color: var(--primary);
    font-size: 1.1rem;
}
.admin-close-btn {
    background: rgba(255,0,85,0.15);
    border: 1px solid rgba(255,0,85,0.3);
    color: var(--secondary);
    padding: 8px 18px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.85rem;
    transition: all 0.3s;
}
.admin-close-btn:hover {
    background: rgba(255,0,85,0.3);
    transform: translateY(-1px);
}

.admin-body {
    padding: 24px;
    max-width: 1400px;
    margin: 0 auto;
}

/* Admin tabs */
.admin-tabs {
    display: flex;
    gap: 6px;
    margin-bottom: 24px;
    flex-wrap: wrap;
    border-bottom: 1px solid rgba(0,243,255,0.1);
    padding-bottom: 12px;
}
.admin-tab {
    padding: 10px 20px;
    border-radius: 8px 8px 0 0;
    background: rgba(0,243,255,0.05);
    border: 1px solid rgba(0,243,255,0.1);
    border-bottom: none;
    color: var(--text-muted);
    cursor: pointer;
    font-size: 0.85rem;
    font-weight: 500;
    transition: all 0.3s;
    display: flex;
    align-items: center;
    gap: 8px;
}
.admin-tab:hover {
    background: rgba(0,243,255,0.1);
    color: #fff;
}
.admin-tab.active {
    background: rgba(0,243,255,0.15);
    color: var(--primary);
    border-color: rgba(0,243,255,0.3);
}
.admin-tab .admin-badge {
    background: var(--primary);
    color: var(--dark-bg);
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 12px;
    font-weight: 700;
}

/* Dashboard cards */
.admin-cards {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(220px, 1fr));
    gap: 16px;
    margin-bottom: 28px;
}
.admin-card {
    background: var(--card-bg);
    border: 1px solid rgba(0,243,255,0.1);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.3s;
    position: relative;
    overflow: hidden;
}
.admin-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
}
.admin-card:hover {
    border-color: rgba(0,243,255,0.3);
    transform: translateY(-3px);
    box-shadow: 0 8px 24px rgba(0,243,255,0.1);
}
.admin-card-icon {
    font-size: 1.8rem;
    margin-bottom: 10px;
    opacity: 0.7;
}
.admin-card-value {
    font-size: 2rem;
    font-weight: 800;
    color: #fff;
    line-height: 1;
}
.admin-card-label {
    font-size: 0.75rem;
    color: var(--text-muted);
    text-transform: uppercase;
    letter-spacing: 1.5px;
    margin-top: 6px;
}

/* Admin table */
.admin-table-wrap {
    background: var(--card-bg);
    border: 1px solid rgba(0,243,255,0.1);
    border-radius: 12px;
    overflow: hidden;
}
.admin-table-header {
    padding: 16px 20px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid rgba(0,243,255,0.08);
    flex-wrap: wrap;
    gap: 12px;
}
.admin-table-title {
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    display: flex;
    align-items: center;
    gap: 8px;
}
.admin-search {
    background: rgba(0,0,0,0.3);
    border: 1px solid rgba(0,243,255,0.15);
    color: #fff;
    padding: 8px 14px;
    border-radius: 8px;
    font-size: 0.85rem;
    outline: none;
    width: 260px;
    max-width: 100%;
    transition: border-color 0.3s;
}
.admin-search:focus {
    border-color: var(--primary);
}
.admin-search::placeholder {
    color: var(--text-muted);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}
.admin-table th {
    background: rgba(0,243,255,0.05);
    padding: 12px 16px;
    text-align: left;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 1.5px;
    color: var(--text-muted);
    border-bottom: 1px solid rgba(0,243,255,0.08);
    white-space: nowrap;
}
.admin-table td {
    padding: 12px 16px;
    border-bottom: 1px solid rgba(255,255,255,0.03);
    font-size: 0.85rem;
    color: #ccd;
    vertical-align: middle;
}
.admin-table tr:hover td {
    background: rgba(0,243,255,0.03);
}
.admin-table .admin-user-name {
    color: #fff;
    font-weight: 600;
}
.admin-table .admin-email {
    color: var(--primary);
    font-size: 0.8rem;
}
.admin-verify-badge {
    display: inline-block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin-left: 4px;
}
.admin-verify-badge.verified { background: #00e676; }
.admin-verify-badge.unverified { background: #ff5252; }

.admin-btn {
    padding: 5px 12px;
    border-radius: 6px;
    border: none;
    font-size: 0.75rem;
    cursor: pointer;
    transition: all 0.3s;
}
.admin-btn-view {
    background: rgba(0,243,255,0.15);
    color: var(--primary);
    border: 1px solid rgba(0,243,255,0.2);
}
.admin-btn-view:hover { background: rgba(0,243,255,0.3); }
.admin-btn-delete {
    background: rgba(255,0,85,0.15);
    color: var(--secondary);
    border: 1px solid rgba(255,0,85,0.2);
    margin-left: 4px;
}
.admin-btn-delete:hover { background: rgba(255,0,85,0.3); }

.admin-match-pill {
    display: inline-flex;
    align-items: center;
    padding: 4px 10px;
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.4px;
    border: 1px solid rgba(255,255,255,0.08);
}
.admin-match-pill.success {
    background: rgba(0, 230, 118, 0.14);
    color: #74f6a3;
}
.admin-match-pill.warn {
    background: rgba(255, 215, 0, 0.14);
    color: #ffd86b;
}
.admin-match-pill.muted {
    background: rgba(255,255,255,0.06);
    color: var(--text-muted);
}
.admin-match-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
}

/* Admin user detail modal */
.admin-detail-overlay {
    display: none;
    position: fixed;
    top: 0; left: 0; right: 0; bottom: 0;
    background: rgba(0,0,0,0.7);
    z-index: 10001;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 20px;
}
.admin-detail-overlay.active {
    display: flex;
}
.admin-detail-card {
    background: var(--card-bg);
    border: 1px solid rgba(0,243,255,0.2);
    border-radius: 16px;
    padding: 28px;
    max-width: 600px;
    width: 100%;
    max-height: 80vh;
    overflow-y: auto;
    animation: adminFadeIn 0.3s ease;
}
.admin-detail-card h3 {
    color: #fff;
    margin-bottom: 20px;
    display: flex;
    align-items: center;
    gap: 10px;
}
.admin-detail-row {
    display: flex;
    justify-content: space-between;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255,255,255,0.04);
    font-size: 0.85rem;
}
.admin-detail-label {
    color: var(--text-muted);
    font-weight: 500;
}
.admin-detail-value {
    color: #fff;
    text-align: right;
    max-width: 60%;
    word-break: break-all;
}

/* Admin content panel */
.admin-content-panel { display: none; }
.admin-content-panel.active { display: block; }

/* Message card */
.admin-msg-card {
    background: rgba(0,0,0,0.2);
    border: 1px solid rgba(0,243,255,0.08);
    border-radius: 10px;
    padding: 16px;
    margin-bottom: 12px;
    transition: all 0.3s;
}
.admin-msg-card:hover {
    border-color: rgba(0,243,255,0.2);
}
.admin-msg-card.unread {
    border-left: 3px solid var(--primary);
}
.admin-msg-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 8px;
}
.admin-msg-from {
    font-weight: 600;
    color: #fff;
    font-size: 0.9rem;
}
.admin-msg-date {
    color: var(--text-muted);
    font-size: 0.75rem;
}
.admin-msg-email {
    color: var(--primary);
    font-size: 0.8rem;
    margin-bottom: 8px;
}
.admin-msg-body {
    color: #aab;
    font-size: 0.85rem;
    line-height: 1.5;
}
.admin-msg-actions {
    display: flex;
    gap: 8px;
    margin-top: 10px;
}

/* Empty state */
.admin-empty {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}
.admin-empty i {
    font-size: 3rem;
    opacity: 0.3;
    margin-bottom: 16px;
}

/* Mobile responsive */
@media (max-width: 768px) {
    .admin-body { padding: 16px; }
    .admin-cards { grid-template-columns: repeat(2, 1fr); gap: 10px; }
    .admin-card { padding: 14px; }
    .admin-card-value { font-size: 1.5rem; }
    .admin-table td, .admin-table th { padding: 8px 10px; font-size: 0.75rem; }
    .admin-search { width: 100%; }
    .admin-tabs { gap: 4px; }
    .admin-tab { padding: 8px 14px; font-size: 0.78rem; }
    .admin-detail-card { padding: 20px; }
}
@media (max-width: 480px) {
    .admin-cards { grid-template-columns: 1fr 1fr; }
    .admin-header { padding: 14px 16px; }
    .admin-header-title { font-size: 1rem; }
}