/* admin.css – Admin panel styles */

.admin-layout {
    display: block;
    min-height: 100vh;
}

/* ── Sidebar ─────────────────────────────── */
.admin-sidebar {
    background: var(--clr-dark);
    color: #fff;
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    width: 260px;
    z-index: 100;
    overflow-y: auto;
    border-right: 1px solid rgba(255, 255, 255, 0.07);
}

.sidebar-logo {
    padding: var(--space-lg) var(--space-lg);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
}

.sidebar-logo-icon {
    width: 40px;
    height: 40px;
    background: var(--clr-primary);
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
    flex-shrink: 0;
}

.sidebar-logo-text {
    font-family: var(--font-serif);
    font-size: 1rem;
    line-height: 1.2;
}

.sidebar-logo-text small {
    display: block;
    font-family: var(--font-sans);
    font-size: 0.65rem;
    color: var(--clr-gold);
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.sidebar-nav {
    padding: var(--space-md) 0;
    flex: 1;
}

.sidebar-nav-section {
    padding: var(--space-sm) var(--space-lg);
    font-size: 0.65rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: rgba(255, 255, 255, 0.3);
    margin-top: var(--space-sm);
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: 11px var(--space-lg);
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.9rem;
    font-weight: 500;
    transition: all var(--transition);
    border-left: 3px solid transparent;
    text-decoration: none;
}

.sidebar-nav a:hover {
    color: #fff;
    background: rgba(255, 255, 255, 0.06);
    border-left-color: var(--clr-gold);
}

.sidebar-nav a.active {
    color: #fff;
    background: rgba(139, 0, 0, 0.35);
    border-left-color: var(--clr-primary);
}

.sidebar-nav a i {
    width: 20px;
    text-align: center;
    font-size: 1rem;
}

.sidebar-nav .nav-badge {
    margin-left: auto;
    background: var(--clr-primary);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 700;
    padding: 2px 8px;
    border-radius: 999px;
}

.sidebar-footer {
    padding: var(--space-lg);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.5);
}

.sidebar-user {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    margin-bottom: var(--space-sm);
}

.sidebar-avatar {
    width: 36px;
    height: 36px;
    background: var(--clr-primary);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #fff;
    font-size: 0.9rem;
}

/* ── Main content ────────────────────────── */
.admin-main {
    margin-left: 260px;
    background: #F4F5F7;
    min-height: 100vh;
}

.admin-topbar {
    background: #fff;
    padding: 0 var(--space-xl);
    height: 64px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    border-bottom: 1px solid #E4E7EB;
    position: sticky;
    top: 0;
    z-index: 50;
    box-shadow: 0 1px 4px rgba(0, 0, 0, 0.04);
}

.admin-page-title {
    font-family: var(--font-serif);
    font-size: 1.4rem;
    color: var(--clr-dark);
}

.admin-topbar-actions {
    display: flex;
    gap: var(--space-sm);
    align-items: center;
}

.admin-content {
    padding: var(--space-xl);
}

/* ── Stats cards ─────────────────────────── */
.admin-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--space-md);
    margin-bottom: var(--space-xl);
}

.admin-stat-card {
    background: #fff;
    border-radius: var(--radius-md);
    padding: var(--space-lg);
    border: 1px solid #E4E7EB;
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.04);
    display: flex;
    flex-direction: column;
    gap: var(--space-sm);
    transition: all var(--transition);
}

.admin-stat-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(0, 0, 0, 0.08);
}

.stat-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.stat-card-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.2rem;
}

.stat-card-icon.red {
    background: #FEE2E2;
    color: var(--clr-danger);
}

.stat-card-icon.gold {
    background: #FEF3C7;
    color: #D97706;
}

.stat-card-icon.green {
    background: #D1FAE5;
    color: var(--clr-success);
}

.stat-card-icon.blue {
    background: #DBEAFE;
    color: var(--clr-info);
}

.stat-card-value {
    font-size: 1.9rem;
    font-weight: 700;
    font-family: var(--font-serif);
    color: var(--clr-dark);
    line-height: 1;
}

.stat-card-label {
    font-size: 0.82rem;
    color: var(--clr-muted);
}

.stat-card-change {
    font-size: 0.8rem;
    font-weight: 600;
}

.stat-card-change.up {
    color: var(--clr-success);
}

.stat-card-change.down {
    color: var(--clr-danger);
}

/* ── Admin data table ────────────────────── */
.admin-table-card {
    background: #fff;
    border-radius: var(--radius-md);
    border: 1px solid #E4E7EB;
    overflow: visible;
    box-shadow: 0 1px 6px rgba(0, 0, 0, 0.04);
    /* overflow must be visible so button hover transforms aren't clipped */
}

.admin-table-header {
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid #E4E7EB;
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: var(--space-md);
}

.admin-table-header h3 {
    font-family: var(--font-sans);
    font-weight: 700;
    color: var(--clr-dark);
}

.admin-table-filters {
    display: flex;
    gap: var(--space-sm);
    flex-wrap: wrap;
}

.filter-select {
    padding: 7px 12px;
    border: 1.5px solid #E4E7EB;
    border-radius: var(--radius-sm);
    font-size: 0.85rem;
    background: #fff;
    cursor: pointer;
    font-family: var(--font-sans);
    color: var(--clr-dark-3);
    transition: border-color var(--transition);
}

.filter-select:focus {
    outline: none;
    border-color: var(--clr-primary);
}

.data-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.9rem;
}

.data-table th {
    background: #F9FAFB;
    padding: 11px 16px;
    text-align: left;
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--clr-muted);
    border-bottom: 1px solid #E4E7EB;
    white-space: nowrap;
}

.data-table td {
    padding: 13px 16px;
    border-bottom: 1px solid #F3F4F6;
    color: var(--clr-dark-3);
    vertical-align: middle;
    overflow: visible;
}

.data-table tr:last-child td {
    border: none;
}

.data-table tr:hover td {
    background: #FAFAFA;
}

.data-table td strong {
    color: var(--clr-dark);
    font-weight: 600;
}

.action-btns {
    display: flex;
    gap: 6px;
    align-items: center;
}

.action-btn {
    padding: 5px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.78rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all var(--transition);
    font-family: var(--font-sans);
    display: inline-flex;
    align-items: center;
    gap: 4px;
    white-space: nowrap;
    will-change: transform;
}

.action-btn.view {
    background: #EFF6FF;
    color: var(--clr-info);
}

.action-btn.edit {
    background: #FEF3C7;
    color: var(--clr-warning);
}

.action-btn.confirm {
    background: #D1FAE5;
    color: var(--clr-success);
}

.action-btn.cancel {
    background: #FEE2E2;
    color: var(--clr-danger);
}

.action-btn.delete {
    background: #FEE2E2;
    color: var(--clr-danger);
}

.action-btn:hover {
    filter: brightness(0.88);
    transform: translateY(-2px);
    box-shadow: 0 3px 8px rgba(0, 0, 0, 0.12);
}

/* ── Modal ───────────────────────────────── */
.modal-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 3000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: var(--space-lg);
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
}

.modal-overlay.open {
    opacity: 1;
    pointer-events: all;
}

.modal {
    background: #fff;
    border-radius: var(--radius-lg);
    width: 100%;
    max-width: 560px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
    transform: scale(0.95) translateY(10px);
    transition: transform var(--transition);
}

.modal-overlay.open .modal {
    transform: scale(1) translateY(0);
}

.modal-header {
    padding: var(--space-lg) var(--space-xl);
    border-bottom: 1px solid var(--clr-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h3 {
    font-family: var(--font-serif);
    color: var(--clr-dark);
}

.modal-close {
    background: #F4F5F7;
    border: none;
    width: 32px;
    height: 32px;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition);
}

.modal-close:hover {
    background: #E4E7EB;
}

.modal-body {
    padding: var(--space-xl);
}

.modal-footer {
    padding: var(--space-md) var(--space-xl);
    border-top: 1px solid var(--clr-border);
    display: flex;
    justify-content: flex-end;
    gap: var(--space-sm);
}

/* ── Search input ────────────────────────── */
.admin-search {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    background: #F4F5F7;
    border: 1.5px solid #E4E7EB;
    border-radius: var(--radius-sm);
    padding: 7px 14px;
    transition: border-color var(--transition);
}

.admin-search:focus-within {
    border-color: var(--clr-primary);
    background: #fff;
}

.admin-search input {
    background: none;
    border: none;
    outline: none;
    font-size: 0.9rem;
    color: var(--clr-dark);
    width: 200px;
}

.admin-search i {
    color: var(--clr-muted);
    font-size: 0.9rem;
}

/* ── Empty state ─────────────────────────── */
.empty-state {
    text-align: center;
    padding: var(--space-2xl);
    color: var(--clr-muted);
}

.empty-state i {
    font-size: 3rem;
    display: block;
    margin-bottom: var(--space-md);
}

.empty-state h4 {
    font-size: 1.1rem;
    margin-bottom: var(--space-sm);
}

.empty-state p {
    font-size: 0.9rem;
}

@media (max-width: 1200px) {
    .admin-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 900px) {

    /* Grid becomes single column, sidebar handled as drawer */
    .admin-layout {
        grid-template-columns: 1fr;
    }

    /* Sidebar becomes a slide-in drawer on mobile */
    .admin-sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
        z-index: 200;
        display: flex;
        /* keep visible but off-screen */
    }

    .admin-sidebar.open {
        transform: translateX(0);
    }

    /* Overlay that dims the background when sidebar is open */
    .admin-sidebar-overlay {
        display: none;
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.5);
        z-index: 199;
    }

    .admin-sidebar-overlay.open {
        display: block;
    }

    .admin-main {
        margin-left: 0;
    }

    /* Show mobile hamburger in topbar */
    .admin-topbar {
        padding: 0 var(--space-md);
    }

    .admin-mobile-menu-btn {
        display: flex !important;
        align-items: center;
        justify-content: center;
        width: 40px;
        height: 40px;
        background: #F4F5F7;
        border: none;
        border-radius: var(--radius-sm);
        cursor: pointer;
        font-size: 1.1rem;
        color: var(--clr-dark-3);
        margin-right: var(--space-sm);
        flex-shrink: 0;
    }

    .admin-topbar-left {
        display: flex;
        align-items: center;
    }

    /* Stats: 2 columns on tablet */
    .admin-stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    /* Tables scroll horizontally */
    .admin-table-card {
        overflow-x: auto;
    }

    .data-table {
        min-width: 600px;
    }

    /* Admin content padding */
    .admin-content {
        padding: var(--space-md);
    }
}

@media (max-width: 480px) {

    /* Stats single column on phone */
    .admin-stats-grid {
        grid-template-columns: 1fr;
    }

    .admin-page-title {
        font-size: 1.1rem;
    }

    .admin-topbar {
        height: 56px;
    }

    /* Table filters stack vertically */
    .admin-table-filters {
        flex-direction: column;
        width: 100%;
    }

    .filter-select {
        width: 100%;
    }

    /* Quick action buttons stack */
    .admin-content>div[style*="display:flex"] {
        flex-direction: column;
    }

    /* Action buttons in table remain compact */
    .action-btn {
        padding: 4px 8px;
        font-size: 0.72rem;
    }
}