/* HostelHub Pro — Admin Control Panel Theme */

.admin-portal {
    --u-primary: #4f46e5;
    --u-primary-dark: #4338ca;
    --u-primary-light: #6366f1;
    --u-accent: #7c3aed;
    --u-accent-light: #8b5cf6;
    --u-sidebar: #0f172a;
}

.admin-portal .user-sidebar__logo,
.admin-portal .user-header-profile__avatar,
.admin-portal .user-sidebar__avatar,
.admin-portal .u-profile-avatar-lg {
    background: linear-gradient(135deg, #4f46e5, #7c3aed);
}

.admin-portal .user-nav-link.active {
    background: linear-gradient(135deg, rgba(79, 70, 229, 0.35), rgba(124, 58, 237, 0.25));
}

.admin-portal .u-btn-primary {
    background: linear-gradient(135deg, #4f46e5, #4338ca);
    box-shadow: 0 4px 14px rgba(79, 70, 229, 0.35);
}

.admin-portal .u-btn-primary:hover {
    box-shadow: 0 6px 20px rgba(79, 70, 229, 0.45);
}

.admin-portal .u-btn-danger {
    background: linear-gradient(135deg, #dc2626, #b91c1c);
    color: #fff;
    border: none;
}

.admin-portal .u-btn-success {
    background: linear-gradient(135deg, #059669, #047857);
    color: #fff;
    border: none;
}

.admin-portal .u-btn-warning {
    background: linear-gradient(135deg, #d97706, #b45309);
    color: #fff;
    border: none;
}

.admin-portal .u-detail-hero {
    background: linear-gradient(135deg, #4338ca 0%, #4f46e5 50%, #7c3aed 100%);
}

.admin-portal .modal-header {
    background: linear-gradient(135deg, #4338ca, #7c3aed);
    color: #fff;
}

.admin-portal .modal-header .btn-close {
    filter: invert(1);
}

.admin-portal .u-filter-pill:hover,
.admin-portal .u-filter-pill.active {
    background: var(--u-primary);
    border-color: var(--u-primary);
}

.admin-portal .u-stat-primary .u-stat-card__icon {
    background: linear-gradient(135deg, #4f46e5, #4338ca);
}

.admin-portal .u-stat-accent .u-stat-card__icon {
    background: linear-gradient(135deg, #7c3aed, #6d28d9);
}

.admin-portal .u-auth-visual {
    background: linear-gradient(135deg, #312e81 0%, #4f46e5 45%, #7c3aed 100%);
}

.admin-portal .u-breadcrumb a { color: #4f46e5; }

.admin-portal .u-search-input:focus {
    border-color: #4f46e5;
    box-shadow: 0 0 0 3px rgba(79, 70, 229, 0.12);
}

.admin-portal .user-header-btn:hover {
    border-color: #4f46e5;
    color: #4f46e5;
    background: #eef2ff;
}

.admin-portal .u-quick-action i { color: #4f46e5; }
.admin-portal .u-quick-action:hover { color: #4338ca; border-color: #4f46e5; }

.admin-portal .bg-admin {
    background: linear-gradient(135deg, #4f46e5, #7c3aed) !important;
    color: #fff;
}

.admin-portal .u-table-actions {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    flex-wrap: wrap;
}

.admin-portal .admin-insight-bar {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    padding: 1.25rem;
    background: linear-gradient(135deg, #eef2ff, #f5f3ff);
    border-radius: var(--u-radius-lg);
    border: 1px solid #e0e7ff;
    margin-bottom: 1.5rem;
}

.admin-portal .admin-insight-bar__item {
    text-align: center;
}

.admin-portal .admin-insight-bar__value {
    font-size: 1.35rem;
    font-weight: 800;
    color: #4338ca;
}

.admin-portal .admin-insight-bar__label {
    font-size: 0.75rem;
    color: var(--u-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

.admin-portal .u-form-grid-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
}

@media (max-width: 992px) {
    .admin-portal .u-form-grid-3 { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 576px) {
    .admin-portal .u-form-grid-3 { grid-template-columns: 1fr; }
}

.admin-portal .admin-menu-table input.u-input,
.admin-portal .admin-menu-table input.form-control {
    min-width: 120px;
}

.admin-portal .admin-confirm-modal .modal-body {
    text-align: center;
    padding: 2rem 1.5rem;
}

.admin-portal .u-form-group--full,
.admin-portal .col-span-full {
    grid-column: 1 / -1;
}

.admin-portal .admin-confirm-modal .modal-body i {
    font-size: 2.5rem;
    color: #dc2626;
    margin-bottom: 1rem;
}