/* ===== ADMIN PANEL COMPREHENSIVE STYLES ===== */
:root {
    --admin-sidebar-width: 260px;
    --admin-primary: #6366f1;
    --admin-primary-dark: #4f46e5;
    --admin-primary-light: rgba(99,102,241,0.1);
    --admin-bg: #f1f5f9;
    --admin-card-bg: #ffffff;
    --admin-text: #1e293b;
    --admin-text-secondary: #64748b;
    --admin-border: #e2e8f0;
    --admin-success: #10b981;
    --admin-warning: #f59e0b;
    --admin-danger: #ef4444;
    --admin-info: #3b82f6;
    --admin-card-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --admin-card-shadow-hover: 0 10px 40px rgba(0,0,0,0.08);
}

/* ===== Page Transitions ===== */
.admin-page {
    animation: adminFadeIn 0.4s ease-out;
}
@keyframes adminFadeIn {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== Page Header ===== */
.page-header {
    padding-bottom: 1.25rem;
    margin-bottom: 1.5rem;
    border-bottom: 1px solid var(--admin-border);
}
.page-header h2 {
    font-weight: 700;
    font-size: 1.4rem;
    margin-bottom: 0.25rem;
    background: linear-gradient(135deg, #1e293b, #475569);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}
.page-header p {
    color: var(--admin-text-secondary);
    font-size: 0.875rem;
    margin-bottom: 0;
}

/* ===== Cards ===== */
.admin-card {
    background: var(--admin-card-bg);
    border: none;
    border-radius: 16px;
    box-shadow: var(--admin-card-shadow);
    transition: all 0.25s ease;
}
.admin-card:hover {
    box-shadow: var(--admin-card-shadow-hover);
}
.admin-card .card-header {
    background: transparent;
    border-bottom: 1px solid var(--admin-border);
    padding: 1.25rem 1.5rem;
}
.admin-card .card-body { padding: 1.5rem; overflow-wrap: break-word; word-break: break-word; }
.admin-card .card-footer {
    background: transparent;
    border-top: 1px solid var(--admin-border);
    padding: 1rem 1.5rem;
}

/* ===== Tabs ===== */
.nav-tabs-admin {
    border: none;
    gap: 0.25rem;
    background: #fff;
    padding: 0.35rem;
    border-radius: 12px;
    box-shadow: var(--admin-card-shadow);
}
.nav-tabs-admin .nav-link {
    border: none;
    border-radius: 10px;
    padding: 0.45rem 1rem;
    font-weight: 600;
    font-size: 0.82rem;
    color: var(--admin-text-secondary);
    transition: all 0.2s ease;
}
.nav-tabs-admin .nav-link:hover {
    color: var(--admin-text);
    background: #f1f5f9;
}
.nav-tabs-admin .nav-link.active {
    color: var(--admin-primary);
    background: var(--admin-primary-light);
    box-shadow: 0 1px 3px rgba(99,102,241,0.15);
}
.nav-tabs-admin .nav-link i { margin-right: 0.35rem; }

/* ===== Buttons ===== */
.btn-admin {
    border-radius: 10px;
    font-weight: 600;
    font-size: 0.875rem;
    padding: 0.5rem 1.25rem;
    transition: all 0.2s ease;
}
.btn-admin-primary {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    border: none;
    color: #fff;
}
.btn-admin-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(99,102,241,0.35);
    color: #fff;
}
.btn-admin-outline {
    background: #fff;
    border: 1px solid var(--admin-border);
    color: var(--admin-text-secondary);
}
.btn-admin-outline:hover {
    border-color: var(--admin-primary);
    color: var(--admin-primary);
    background: #faf5ff;
}
.btn-admin-success {
    background: linear-gradient(135deg, #10b981, #059669);
    border: none;
    color: #fff;
}
.btn-admin-success:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(16,185,129,0.35);
    color: #fff;
}
.btn-admin-danger {
    background: linear-gradient(135deg, #ef4444, #dc2626);
    border: none;
    color: #fff;
}
.btn-admin-danger:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 15px rgba(239,68,68,0.35);
    color: #fff;
}

/* ===== Forms ===== */
.form-admin .form-label {
    font-weight: 600;
    font-size: 0.8rem;
    color: var(--admin-text);
    margin-bottom: 0.3rem;
    letter-spacing: 0.2px;
}
.form-admin .form-control,
.form-admin .form-select {
    border-radius: 10px;
    border: 1px solid var(--admin-border);
    padding: 0.55rem 1rem;
    font-size: 0.875rem;
    transition: all 0.2s ease;
    background: #fff;
}
.form-admin .form-control:focus,
.form-admin .form-select:focus {
    border-color: var(--admin-primary);
    box-shadow: 0 0 0 3px rgba(99,102,241,0.1);
}
.form-admin .form-control-lg {
    padding: 0.7rem 1.1rem;
    font-size: 0.95rem;
    border-radius: 12px;
}
.form-admin .form-control-sm {
    padding: 0.4rem 0.75rem;
    font-size: 0.8rem;
    border-radius: 8px;
}
.form-admin textarea.form-control { line-height: 1.5; }
.form-admin .input-group .form-control { border-radius: 10px 0 0 10px; }
.form-admin .input-group .btn { border-radius: 0 10px 10px 0; }

/* ===== Tables ===== */
.table-admin {
    margin-bottom: 0;
}
.table-admin thead th {
    font-size: 0.7rem;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--admin-text-secondary);
    border-bottom: 2px solid var(--admin-border);
    padding: 0.85rem 1rem;
    background: #f8fafc;
}
.table-admin td {
    font-size: 0.875rem;
    vertical-align: middle;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #f1f5f9;
}
.table-admin tbody tr {
    transition: background 0.15s ease;
}
.table-admin tbody tr:hover {
    background: rgba(99,102,241,0.02);
}

/* ===== Badges ===== */
.badge-soft-success {
    background: rgba(16,185,129,0.12);
    color: #059669;
    font-weight: 600;
    font-size: 0.75rem;
}
.badge-soft-warning {
    background: rgba(245,158,11,0.12);
    color: #d97706;
    font-weight: 600;
    font-size: 0.75rem;
}
.badge-soft-danger {
    background: rgba(239,68,68,0.12);
    color: #dc2626;
    font-weight: 600;
    font-size: 0.75rem;
}
.badge-soft-info {
    background: rgba(59,130,246,0.12);
    color: #2563eb;
    font-weight: 600;
    font-size: 0.75rem;
}
.badge-soft-secondary {
    background: rgba(100,116,139,0.12);
    color: #475569;
    font-weight: 600;
    font-size: 0.75rem;
}

/* ===== Pill Badges (for status) ===== */
.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.85rem;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    line-height: 1.4;
}
.status-badge i { font-size: 0.6rem; }
.status-published { background: rgba(16,185,129,0.1); color: #059669; }
.status-draft { background: rgba(245,158,11,0.1); color: #d97706; }
.status-scheduled { background: rgba(59,130,246,0.1); color: #2563eb; }

/* ===== Stat Cards ===== */
.stat-card {
    position: relative;
    overflow: hidden;
    border: none;
    border-radius: 16px;
    transition: all 0.3s ease;
    cursor: default;
}
.stat-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 12px 40px rgba(0,0,0,0.1) !important;
}
    .stat-card .stat-bg-icon {
        position: absolute;
        right: 5px;
        bottom: -10px;
        font-size: 5rem;
        opacity: 0.06;
    }
.stat-card .stat-value {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1.1;
    letter-spacing: -1px;
}
.stat-card .stat-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    opacity: 0.8;
}
.stat-card .stat-icon-box {
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.3rem;
}
.stat-purple .stat-icon-box { background: rgba(139,92,246,0.15); color: #8b5cf6; }
.stat-green .stat-icon-box { background: rgba(16,185,129,0.15); color: #10b981; }
.stat-amber .stat-icon-box { background: rgba(245,158,11,0.15); color: #f59e0b; }
.stat-blue .stat-icon-box { background: rgba(59,130,246,0.15); color: #3b82f6; }
.stat-purple { background: linear-gradient(135deg, #faf5ff, #f3e8ff); }
.stat-green { background: linear-gradient(135deg, #f0fdf4, #d1fae5); }
.stat-amber { background: linear-gradient(135deg, #fffbeb, #fef3c7); }
.stat-blue { background: linear-gradient(135deg, #eff6ff, #dbeafe); }

/* ===== Management Cards ===== */
.mgmt-card {
    border: 1px solid var(--admin-border);
    border-radius: 16px;
    padding: 1.5rem;
    text-align: center;
    transition: all 0.25s ease;
    height: 100%;
    background: #fff;
}
.mgmt-card:hover {
    border-color: var(--admin-primary);
    box-shadow: 0 8px 30px rgba(99,102,241,0.1);
    transform: translateY(-3px);
}
.mgmt-card .mgmt-icon {
    width: 60px;
    height: 60px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    margin-bottom: 1rem;
}
.mgmt-card h5 { font-size: 1rem; font-weight: 700; }
.mgmt-card p { font-size: 0.8rem; color: var(--admin-text-secondary); }

/* ===== Empty States ===== */
.empty-state { padding: 3rem 1rem; text-align: center; }
.empty-state i { font-size: 3rem; color: var(--admin-text-secondary); opacity: 0.2; display: block; margin-bottom: 1rem; }
.empty-state p { color: var(--admin-text-secondary); margin-bottom: 1rem; }

/* ===== Modals ===== */
.modal-admin .modal-content {
    border: none;
    border-radius: 16px;
    box-shadow: 0 25px 60px rgba(0,0,0,0.15);
}
.modal-admin .modal-header {
    border-bottom: 1px solid #f1f5f9;
    padding: 1.25rem 1.5rem;
}
.modal-admin .modal-body { padding: 1.5rem; }
.modal-admin .modal-footer {
    border-top: 1px solid #f1f5f9;
    padding: 1rem 1.5rem;
}
.modal-admin .modal-title { font-weight: 700; font-size: 1.1rem; }

/* ===== Alerts ===== */
.alert-admin {
    border: none;
    border-radius: 12px;
    font-size: 0.875rem;
}

/* ===== Spinners ===== */
.admin-spinner {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 3rem;
}

/* ===== Search & Filter Bar ===== */
.filter-bar {
    background: #fff;
    border-radius: 14px;
    padding: 1rem 1.25rem;
    box-shadow: var(--admin-card-shadow);
    margin-bottom: 1.5rem;
}
.filter-bar .form-control,
.filter-bar .form-select { border-radius: 10px; }

/* ===== Quick Action Buttons ===== */
.quick-action-btn {
    border-radius: 12px;
    padding: 0.7rem 1rem;
    font-weight: 600;
    font-size: 0.85rem;
    transition: all 0.2s ease;
    border: 1px solid transparent;
    text-decoration: none;
    display: block;
    text-align: center;
}
.quick-action-btn:hover { transform: translateY(-2px); box-shadow: 0 6px 20px rgba(0,0,0,0.08); }
.quick-action-btn.primary {
    background: linear-gradient(135deg, #6366f1, #8b5cf6);
    color: #fff;
}
.quick-action-btn.primary:hover { box-shadow: 0 6px 20px rgba(99,102,241,0.35); }
.quick-action-btn.outline {
    background: #fff;
    border-color: var(--admin-border);
    color: var(--admin-text-secondary);
}
.quick-action-btn.outline:hover { border-color: var(--admin-primary); color: var(--admin-primary); }

/* ===== Toggle Switches ===== */
.form-switch.form-switch-lg .form-check-input {
    width: 3rem;
    height: 1.5rem;
    cursor: pointer;
    margin-top: 0.15rem;
}
.form-switch .form-check-input:checked {
    background-color: var(--admin-primary);
    border-color: var(--admin-primary);
}
.form-switch.form-switch-lg .form-check-label {
    padding-left: 0.25rem;
    line-height: 1.5;
    display: inline;
}
.form-check {
    min-height: auto;
    margin-bottom: 0;
}
.form-check-label {
    word-break: break-word;
}

/* ===== Section Dividers ===== */
.section-divider {
    border: none;
    height: 1px;
    background: linear-gradient(to right, transparent, var(--admin-border), transparent);
    margin: 1.5rem 0;
}

/* ===== Section Card (used in Pages/Edit section editor) ===== */
.section-card {
    border: 1px solid var(--admin-border);
    border-radius: 12px;
    padding: 0;
    background: #fff;
    transition: box-shadow 0.2s ease;
}
.section-card:hover {
    box-shadow: var(--admin-card-shadow-hover);
}
.section-card .section-card-header {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--admin-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: #fafbfc;
    border-radius: 12px 12px 0 0;
}
.section-card .section-card-body {
    padding: 0.75rem;
    height: auto !important;
}
.section-card .section-card-body .nav-tabs-admin {
    margin-bottom: 0.5rem;
}
.section-card .section-card-body .collapse {
    margin-top: 0 !important;
}
.section-card .section-card-body .collapse.show {
    height: auto !important;
}
.section-card .section-card-body .collapse.show,
.section-card .section-card-body .collapse.show > form {
    min-height: 0 !important;
    max-height: none !important;
}
.section-card .section-card-body > .btn-link {
    margin-bottom: 0.25rem;
    font-size: 0.8rem;
}
.section-card .tab-content-admin > .tab-pane {
    padding: 0;
}

/* ===== Nav Tab Content ===== */
.tab-content-admin {
    height: auto !important;
}
.tab-content-admin > .tab-pane {
    display: none;
}
.tab-content-admin > .tab-pane.show.active {
    display: block;
    animation: tabFadeIn 0.3s ease;
}
@keyframes tabFadeIn {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

/* ===== Responsive ===== */
@media (max-width: 767.98px) {
    .page-header h2 { font-size: 1.2rem; }
    .admin-card .card-body { padding: 1rem; }
    .stat-card .stat-value { font-size: 1.6rem; }
    .nav-tabs-admin { overflow-x: auto; flex-wrap: nowrap; padding: 0.3rem; }
    .nav-tabs-admin .nav-link { white-space: nowrap; font-size: 0.75rem; padding: 0.35rem 0.7rem; }
    .section-card .section-card-body { padding: 0.75rem; }
}