/* ============================================
   AL-Mokadam Admin Panel Styles
   Red Theme - Clean Design
   ============================================ */

/* ---------- Variables ---------- */
:root {
    --admin-primary: #DC2626;
    --admin-primary-dark: #B91C1C;
    --admin-secondary: #1E293B;
    --admin-success: #10b981;
    --admin-warning: #f59e0b;
    --admin-danger: #ef4444;
    --admin-bg: #f8fafc;
    --admin-sidebar: #1E293B;
    --admin-card: #ffffff;
}

/* ---------- Admin Body ---------- */
.admin-body {
    background: var(--admin-bg);
    min-height: 100vh;
}

/* ---------- Login Screen ---------- */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--admin-secondary);
    padding: 20px;
}

.login-card {
    background: var(--white);
    border-radius: 16px;
    padding: 48px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-logo {
    width: 80px;
    margin-bottom: 16px;
}

.login-header h1 {
    font-size: 1.75rem;
    color: var(--admin-secondary);
    margin-bottom: 8px;
}

.login-header p {
    color: var(--gray-500);
}

.login-form .form-group {
    margin-bottom: 20px;
}

.login-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--gray-700);
}

.login-form input {
    width: 100%;
    padding: 14px 16px;
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    font-size: 1rem;
    transition: border-color 0.3s;
}

.login-form input:focus {
    outline: none;
    border-color: var(--admin-primary);
}

.btn-full {
    width: 100%;
}

.login-divider {
    text-align: center;
    color: var(--gray-400);
    margin: 20px 0;
    position: relative;
}

.login-divider::before,
.login-divider::after {
    content: '';
    position: absolute;
    top: 50%;
    width: 40%;
    height: 1px;
    background: var(--gray-300);
}

.login-divider::before { left: 0; }
.login-divider::after { right: 0; }

.btn-google {
    width: 100%;
    background: var(--white);
    border: 1px solid var(--gray-300);
    color: var(--gray-700);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    padding: 14px;
    border-radius: 8px;
    font-weight: 500;
    cursor: pointer;
    transition: background 0.3s;
}

.btn-google:hover {
    background: var(--gray-50);
}

.login-error {
    color: var(--admin-danger);
    text-align: center;
    margin-top: 16px;
    font-size: 0.875rem;
}

/* ---------- Admin Layout ---------- */
.admin-container {
    display: flex;
    min-height: 100vh;
}

/* ---------- Sidebar ---------- */
.admin-sidebar {
    width: 260px;
    background: var(--admin-sidebar);
    color: var(--white);
    display: flex;
    flex-direction: column;
    position: fixed;
    height: 100vh;
    z-index: 100;
}

.sidebar-header {
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.sidebar-header img {
    width: 40px;
    height: 40px;
}

.sidebar-header span {
    font-size: 1.25rem;
    font-weight: 600;
}

.sidebar-nav {
    flex: 1;
    padding: 16px 0;
    overflow-y: auto;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 24px;
    color: rgba(255, 255, 255, 0.7);
    text-decoration: none;
    transition: all 0.3s;
    cursor: pointer;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    font-size: 0.9375rem;
}

.nav-item:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--white);
}

.nav-item.active {
    background: var(--admin-primary);
    color: var(--white);
}

.nav-icon {
    font-size: 1.25rem;
}

.badge {
    margin-left: auto;
    background: var(--admin-danger);
    color: var(--white);
    padding: 2px 8px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
}

.sidebar-footer {
    padding: 16px 0;
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.logout:hover {
    background: rgba(239, 68, 68, 0.2);
    color: var(--admin-danger);
}

/* ---------- Main Content ---------- */
.admin-main {
    flex: 1;
    margin-left: 260px;
    display: flex;
    flex-direction: column;
}

.admin-header {
    background: var(--white);
    padding: 20px 32px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    position: sticky;
    top: 0;
    z-index: 50;
}

.admin-header h2 {
    font-size: 1.5rem;
    color: var(--admin-secondary);
}

#adminEmail {
    color: var(--gray-500);
    font-size: 0.875rem;
}

.admin-content {
    padding: 32px;
    flex: 1;
}

/* ---------- Sections ---------- */
.content-section {
    display: none;
}

.content-section.active {
    display: block;
}

/* ---------- Stats Grid ---------- */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 24px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--white);
    border-radius: 12px;
    padding: 24px;
    display: flex;
    align-items: center;
    gap: 20px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--gray-100);
}

.stat-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--admin-primary);
    border-radius: 12px;
    font-size: 1.75rem;
    color: var(--white);
}

/* ---------- Stepper ---------- */
.stepper {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.stepper input {
    width: 70px;
    text-align: center;
}

.stepper-btn {
    width: 32px;
    height: 32px;
    border: 1px solid var(--gray-300);
    background: var(--white);
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
}

/* ---------- Month Picker (Dropdown) ---------- */
.month-dropdown {
    position: relative;
}

.month-dropdown-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    background: var(--white);
    color: var(--gray-700);
    cursor: pointer;
    font-size: 0.875rem;
}

.month-dropdown-menu {
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
    padding: 10px;
    display: none;
    z-index: 5;
}

.month-dropdown.open .month-dropdown-menu {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 8px;
}

.month-option {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border: 1px solid var(--gray-200);
    border-radius: 999px;
    background: var(--white);
    font-size: 0.8125rem;
    color: var(--gray-700);
    cursor: pointer;
}

.month-option input {
    accent-color: var(--admin-primary);
}

/* ---------- FAQ Editor ---------- */
.faq-row.collapsed .faq-row-body {
    display: none;
}

/* ---------- Course Picker Fields ---------- */
.picker-course {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 10px;
    border: 1px solid var(--gray-200);
    background: var(--white);
}

.picker-course-main {
    display: flex;
    align-items: center;
    gap: 10px;
    cursor: pointer;
}

.picker-course-fields {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

.picker-course-fields.disabled {
    opacity: 0.5;
    pointer-events: none;
}

.picker-course-fields .mini-field label {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.stat-info h3 {
    font-size: 2rem;
    color: var(--admin-secondary);
    margin-bottom: 4px;
}

.stat-info p {
    color: var(--gray-500);
    font-size: 0.875rem;
}

/* ---------- Section Header ---------- */
.section-header-admin {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 24px;
}

.section-header-admin h3 {
    font-size: 1.25rem;
    color: var(--admin-secondary);
}

/* ---------- Tables ---------- */
.table-container {
    background: var(--white);
    border-radius: 12px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    overflow: hidden;
    border: 1px solid var(--gray-100);
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead {
    background: var(--gray-50);
}

th, td {
    padding: 16px 20px;
    text-align: left;
    border-bottom: 1px solid var(--gray-200);
}

th {
    font-weight: 600;
    color: var(--gray-700);
    font-size: 0.8125rem;
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

td {
    color: var(--gray-600);
    font-size: 0.9375rem;
}

tbody tr:hover {
    background: var(--gray-50);
}

.table-img {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    object-fit: cover;
}

/* ---------- Status Badges ---------- */
.status {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 50px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
}

.status-active, .status-new {
    background: rgba(16, 185, 129, 0.1);
    color: var(--admin-success);
}

.status-inactive {
    background: rgba(156, 163, 175, 0.1);
    color: var(--gray-500);
}

.status-contacted {
    background: rgba(245, 158, 11, 0.1);
    color: var(--admin-warning);
}

.status-converted {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

/* ---------- Action Buttons ---------- */
.action-btns {
    display: flex;
    gap: 8px;
}

.btn-edit, .btn-delete, .btn-view {
    padding: 8px 12px;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.75rem;
    transition: opacity 0.3s;
}

.btn-compact {
    padding: 6px 10px;
    font-size: 0.75rem;
    border-radius: 999px;
}

.btn-info {
    background: #2563eb;
    color: #fff;
    border: none;
}

.btn-info:hover {
    background: #1d4ed8;
}

/* ---------- Applications Filters ---------- */
.admin-filters {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 20px;
    padding: 16px;
    border-radius: 12px;
    background: var(--white);
    border: 1px solid var(--gray-100);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.admin-filters .filter-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.admin-filters input,
.admin-filters select {
    padding: 10px 12px;
    border-radius: 999px;
    border: 1px solid var(--gray-200);
    background: var(--white);
    font-size: 0.875rem;
    height: 40px;
    appearance: none;
    background-image: linear-gradient(45deg, transparent 50%, var(--gray-500) 50%), linear-gradient(135deg, var(--gray-500) 50%, transparent 50%);
    background-position: calc(100% - 20px) calc(50% + 1px), calc(100% - 14px) calc(50% + 1px);
    background-size: 6px 6px, 6px 6px;
    background-repeat: no-repeat;
}

.admin-filters input {
    background-image: none;
}

.admin-filters select {
    padding-right: 38px;
}

.admin-filters label {
    font-size: 0.72rem;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--gray-500);
}

.date-range {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.filter-actions {
    display: flex;
    gap: 10px;
    align-items: flex-end;
    justify-content: flex-end;
}

/* ---------- Detail Drawer ---------- */
.detail-drawer {
    position: fixed;
    top: 0;
    right: 0;
    width: min(520px, 96vw);
    height: 100%;
    background: var(--white);
    border-left: 1px solid var(--gray-200);
    box-shadow: -10px 0 30px rgba(15, 23, 42, 0.15);
    transform: translateX(100%);
    transition: transform 0.3s ease;
    z-index: 1200;
    display: flex;
    flex-direction: column;
}

.detail-drawer.open {
    transform: translateX(0);
}

.detail-header {
    padding: 18px 20px;
    border-bottom: 1px solid var(--gray-100);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.detail-header h3 {
    margin-bottom: 4px;
}

.detail-body {
    padding: 20px;
    overflow-y: auto;
    flex: 1;
}

.detail-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
}

.detail-card {
    border: 1px solid var(--gray-100);
    border-radius: 12px;
    padding: 12px 14px;
    background: #f8fafc;
}

.detail-card h4 {
    margin-bottom: 8px;
    font-size: 0.95rem;
}

.detail-card ul {
    list-style: none;
    padding-left: 0;
    margin: 0;
}

.detail-card li {
    margin-bottom: 6px;
    font-size: 0.85rem;
}

.status-select {
    margin-top: 8px;
}

.status-select label {
    font-size: 0.8rem;
    color: var(--gray-500);
}

.status-select select {
    width: 100%;
    padding: 8px 10px;
    border-radius: 8px;
    border: 1px solid var(--gray-200);
    background: var(--white);
    margin-top: 6px;
}

.detail-notes {
    margin-top: 16px;
}

.detail-notes textarea {
    width: 100%;
    min-height: 100px;
    border-radius: 10px;
    border: 1px solid var(--gray-200);
    padding: 10px;
    margin-bottom: 10px;
}

@media (max-width: 900px) {
    .admin-filters {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .filter-actions {
        grid-column: 1 / -1;
        justify-content: flex-start;
    }
}

@media (max-width: 640px) {
    .admin-filters {
        grid-template-columns: 1fr;
    }
}

.btn-edit {
    background: rgba(59, 130, 246, 0.1);
    color: #3b82f6;
}

.btn-delete {
    background: rgba(239, 68, 68, 0.1);
    color: var(--admin-danger);
}

.btn-view {
    background: rgba(16, 185, 129, 0.1);
    color: var(--admin-success);
}

.btn-edit:hover, .btn-delete:hover, .btn-view:hover {
    opacity: 0.7;
}

/* ---------- Filter Group ---------- */
.filter-group select {
    padding: 10px 16px;
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    font-size: 0.9375rem;
    background: var(--white);
    cursor: pointer;
}

/* ---------- Settings Form ---------- */
.settings-form {
    background: var(--white);
    border-radius: 12px;
    padding: 32px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    border: 1px solid var(--gray-100);
}

.settings-group {
    margin-bottom: 32px;
}

.settings-group h4 {
    font-size: 1.125rem;
    color: var(--admin-secondary);
    margin-bottom: 20px;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--gray-200);
}

.settings-form .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    margin-bottom: 20px;
}

.settings-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--gray-700);
}

.settings-form input,
.settings-form textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    font-size: 0.9375rem;
}

.settings-form textarea {
    resize: vertical;
    min-height: 80px;
}

/* ---------- Modal ---------- */
.modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    padding: 20px;
}

.modal-overlay.active {
    display: flex;
}

.modal {
    background: var(--white);
    border-radius: 16px;
    width: 100%;
    max-width: 700px;
    max-height: 90vh;
    overflow-y: auto;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px;
    border-bottom: 1px solid var(--gray-200);
    background: var(--gray-50);
}

.modal-header h3 {
    font-size: 1.25rem;
    color: var(--admin-secondary);
}

.modal-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    color: var(--gray-400);
    padding: 0;
    line-height: 1;
}

.modal-close:hover {
    color: var(--gray-700);
}

.modal-body {
    padding: 24px;
}

.modal-body .form-group {
    margin-bottom: 20px;
}

.modal-body label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--gray-700);
    font-size: 0.9375rem;
}

.modal-body input,
.modal-body textarea,
.modal-body select {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    font-size: 0.9375rem;
}

.modal-body textarea {
    resize: vertical;
    min-height: 100px;
}

.modal-body .form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.modal-body .checkbox-group {
    display: flex;
    align-items: center;
    gap: 8px;
}

.modal-body .checkbox-group input {
    width: auto;
}

.modal-body .form-hint {
    font-size: 0.8125rem;
    color: var(--gray-500);
    margin-top: 4px;
}

/* ---------- Recent Inquiries ---------- */
.recent-inquiries h3 {
    font-size: 1.25rem;
    color: var(--admin-secondary);
    margin-bottom: 16px;
}

/* ---------- Empty State ---------- */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--gray-500);
}

.empty-state-icon {
    font-size: 3rem;
    margin-bottom: 16px;
    opacity: 0.5;
}

/* ---------- Course Picker ---------- */
.course-picker {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    padding: 16px;
}

.course-search-container {
    position: relative;
}

.course-search-container input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--gray-300);
    border-radius: 8px;
    font-size: 0.9375rem;
    background: var(--white);
}

.course-suggestions {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    box-shadow: 0 10px 25px rgba(0,0,0,0.15);
    z-index: 100;
    display: none;
    max-height: 300px;
    overflow-y: auto;
}

.suggestion-item {
    padding: 12px 16px;
    cursor: pointer;
    border-bottom: 1px solid var(--gray-100);
    transition: background 0.2s;
}

.suggestion-item:last-child {
    border-bottom: none;
}

.suggestion-item:hover {
    background: var(--gray-50);
}

.suggestion-item strong {
    display: block;
    color: var(--admin-secondary);
    margin-bottom: 2px;
}

.suggestion-item span {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

.suggestion-item.create-new {
    background: var(--primary-light, #FEE2E2);
}

.suggestion-item.create-new strong {
    color: var(--admin-primary);
}

.selected-courses {
    margin-top: 16px;
}

.empty-hint {
    color: var(--gray-400);
    font-size: 0.875rem;
    text-align: center;
    padding: 20px;
}

.selected-course-item {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    padding: 12px;
    margin-bottom: 12px;
}

.course-info-row {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.course-info-row strong {
    flex: 1;
    color: var(--admin-secondary);
}

.course-level {
    font-size: 0.75rem;
    padding: 2px 8px;
    background: var(--gray-100);
    border-radius: 4px;
    color: var(--gray-600);
}

.btn-remove {
    width: 24px;
    height: 24px;
    border: none;
    background: var(--admin-danger);
    color: white;
    border-radius: 50%;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.btn-remove:hover {
    opacity: 0.8;
}

.course-fields {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.mini-field label {
    display: block;
    font-size: 0.75rem;
    color: var(--gray-500);
    margin-bottom: 4px;
}

.mini-field input,
.mini-field select {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--gray-200);
    border-radius: 6px;
    font-size: 0.875rem;
}

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

@media (max-width: 768px) {
    .admin-sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s;
    }
    
    .admin-sidebar.active {
        transform: translateX(0);
    }
    
    .admin-main {
        margin-left: 0;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .settings-form .form-row,
    .modal-body .form-row {
        grid-template-columns: 1fr;
    }
    
    table {
        font-size: 0.8125rem;
    }
    
    th, td {
        padding: 12px;
    }
    
    .course-fields {
        grid-template-columns: 1fr;
    }
}

/* ---------- Folder Tree (Courses Section) ---------- */
.folder-tree {
    background: var(--white);
    border-radius: 12px;
    border: 1px solid var(--gray-100);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    overflow: hidden;
}

.loading-state {
    padding: 40px;
    text-align: center;
    color: var(--gray-400);
}

.folder-item {
    border-bottom: 1px solid var(--gray-100);
}

.folder-item:last-child {
    border-bottom: none;
}

.folder-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 14px 20px;
    background: var(--gray-50);
    cursor: pointer;
    transition: background 0.2s;
    user-select: none;
}

.folder-header:hover {
    background: var(--gray-100);
}

.folder-header.drag-over {
    background: #FEE2E2;
    border: 2px dashed var(--admin-primary);
}

.folder-toggle {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: transform 0.2s;
    color: var(--gray-400);
}

.folder-item.open .folder-toggle {
    transform: rotate(90deg);
}

.folder-icon {
    font-size: 1.25rem;
}

.folder-name {
    flex: 1;
    font-weight: 600;
    color: var(--admin-secondary);
}

.folder-count {
    font-size: 0.75rem;
    color: var(--gray-500);
    background: var(--gray-200);
    padding: 2px 8px;
    border-radius: 10px;
}

.folder-actions {
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity 0.2s;
}

.folder-header:hover .folder-actions {
    opacity: 1;
}

.folder-actions button {
    padding: 4px 8px;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.75rem;
    background: transparent;
    color: var(--gray-500);
}

.folder-actions button:hover {
    background: var(--gray-200);
}

.folder-actions .btn-delete-folder:hover {
    background: #FEE2E2;
    color: var(--admin-danger);
}

.folder-courses {
    display: none;
    padding: 0;
}

.folder-item.open .folder-courses {
    display: block;
}

.course-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 20px 12px 52px;
    border-bottom: 1px solid var(--gray-100);
    transition: background 0.2s;
    cursor: grab;
}

.course-row:hover {
    background: var(--gray-50);
}

.course-row.dragging {
    opacity: 0.5;
    background: #FEE2E2;
}

.course-row:last-child {
    border-bottom: none;
}

.course-drag-handle {
    color: var(--gray-300);
    cursor: grab;
}

.course-drag-handle:active {
    cursor: grabbing;
}

.course-row-info {
    flex: 1;
}

.course-row-info strong {
    display: block;
    color: var(--admin-secondary);
    margin-bottom: 2px;
}

.course-row-info span {
    font-size: 0.8125rem;
    color: var(--gray-500);
}

.course-row .action-btns {
    opacity: 0;
    transition: opacity 0.2s;
}

.course-row:hover .action-btns {
    opacity: 1;
}

/* Uncategorized section */
.uncategorized-section {
    border-top: 2px solid var(--gray-200);
}

.uncategorized-header {
    padding: 14px 20px;
    background: var(--white);
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--gray-500);
    font-weight: 500;
}

.uncategorized-header.drag-over {
    background: #FEE2E2;
    border: 2px dashed var(--admin-primary);
}

/* Header buttons */
.header-btns {
    display: flex;
    gap: 12px;
}

.header-btns {
    flex-wrap: wrap;
}

.btn-danger-soft {
    border-color: rgba(239, 68, 68, 0.35);
    color: #dc2626;
}

.btn-danger-soft:hover {
    background: rgba(239, 68, 68, 0.1);
}

/* ---------- Folder Picker (University Form) ---------- */
.folder-picker {
    background: var(--gray-50);
    border: 1px solid var(--gray-200);
    border-radius: 8px;
    max-height: 400px;
    overflow-y: auto;
}

.picker-folder {
    border-bottom: 1px solid var(--gray-100);
}

.picker-folder:last-child {
    border-bottom: none;
}

.picker-folder-header {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 12px 16px;
    background: var(--white);
    cursor: pointer;
    transition: background 0.2s;
}

.picker-folder-header:hover {
    background: var(--gray-50);
}

.picker-folder-header input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
}

.picker-folder-toggle {
    width: 16px;
    height: 16px;
    color: var(--gray-400);
    transition: transform 0.2s;
}

.picker-folder.open .picker-folder-toggle {
    transform: rotate(90deg);
}

.picker-folder-name {
    flex: 1;
    font-weight: 500;
    color: var(--admin-secondary);
}

.picker-folder-count {
    font-size: 0.75rem;
    color: var(--gray-500);
}

.picker-add-course-btn {
    border: 1px solid var(--gray-300);
    border-radius: 999px;
    background: var(--white);
    color: var(--admin-secondary);
    font-size: 0.75rem;
    font-weight: 600;
    padding: 5px 10px;
    cursor: pointer;
    transition: background 0.2s ease, border-color 0.2s ease;
}

.picker-add-course-btn:hover {
    background: var(--gray-50);
    border-color: var(--gray-400);
}

.picker-quick-add {
    display: none;
    padding: 10px 12px;
    border-top: 1px solid var(--gray-100);
    background: var(--white);
}

.picker-quick-add.open {
    display: block;
}

.picker-quick-add-form {
    display: grid;
    grid-template-columns: 1.4fr 1fr 0.85fr 0.8fr 0.8fr auto auto;
    gap: 8px;
    align-items: center;
}

.picker-quick-add-form input,
.picker-quick-add-form select {
    width: 100%;
    min-height: 36px;
    padding: 8px 10px;
    border: 1px solid var(--gray-300);
    border-radius: 10px;
    font-size: 0.8125rem;
    background: var(--white);
}

@media (max-width: 900px) {
    .picker-course-fields {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .picker-quick-add-form {
        grid-template-columns: 1fr 1fr;
    }
}

.picker-courses {
    display: none;
    background: var(--gray-50);
    border-top: 1px solid var(--gray-100);
}

.picker-folder.open .picker-courses {
    display: block;
}

.picker-course {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 16px 10px 44px;
    border-bottom: 1px solid var(--gray-100);
    cursor: pointer;
    transition: background 0.2s;
}

.picker-course:last-child {
    border-bottom: none;
}

.picker-course:hover {
    background: var(--gray-100);
}

.picker-course input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
}

.picker-course-info {
    flex: 1;
}

.picker-course-info strong {
    display: block;
    font-size: 0.875rem;
    color: var(--admin-secondary);
}

.picker-course-info span {
    font-size: 0.75rem;
    color: var(--gray-500);
}

/* Selected courses summary */
.selected-summary {
    margin-top: 12px;
    padding: 12px;
    background: #FEF2F2;
    border-radius: 8px;
    color: var(--admin-primary);
    font-size: 0.875rem;
    font-weight: 500;
}

.offerings-import-tools {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-bottom: 10px;
}

/* ============================================
   Admin UI Polish - Consistent With Site
   ============================================ */
.admin-body {
    background:
        radial-gradient(circle at 8% -2%, rgba(220, 38, 38, 0.12), transparent 38%),
        radial-gradient(circle at 92% 2%, rgba(245, 158, 11, 0.11), transparent 36%),
        var(--gray-50);
    color: var(--gray-700);
}

.login-container {
    background:
        radial-gradient(circle at 20% 10%, rgba(220, 38, 38, 0.22), transparent 40%),
        radial-gradient(circle at 80% 12%, rgba(251, 191, 36, 0.14), transparent 36%),
        linear-gradient(165deg, #050b1d 0%, #0a1532 52%, #130f29 100%);
}

.login-card {
    border: 1px solid rgba(255, 255, 255, 0.42);
    box-shadow: 0 24px 56px rgba(2, 6, 23, 0.28);
}

.admin-sidebar {
    background: linear-gradient(180deg, #0b1735 0%, #0a1228 55%, #080f21 100%);
    border-right: 1px solid rgba(148, 163, 184, 0.18);
}

.sidebar-header {
    padding: 20px 22px;
}

.sidebar-header img {
    width: 38px;
    height: 38px;
}

.sidebar-header span {
    font-family: var(--font-display);
    font-size: 1.1rem;
    letter-spacing: 0.01em;
}

.sidebar-nav .nav-item {
    margin: 4px 12px;
    border-radius: 12px;
    padding: 12px 14px;
    font-weight: 500;
    border: 1px solid transparent;
}

.sidebar-nav .nav-item.active {
    background: linear-gradient(135deg, #ef4444 0%, #f97316 100%);
    border-color: rgba(255, 255, 255, 0.3);
    box-shadow: 0 10px 20px rgba(239, 68, 68, 0.32);
}

.sidebar-nav .nav-item:hover {
    border-color: rgba(148, 163, 184, 0.28);
    background: rgba(148, 163, 184, 0.14);
}

.badge {
    min-width: 22px;
    text-align: center;
    line-height: 1.2;
}

.admin-main {
    background: transparent;
}

.admin-header {
    background: rgba(255, 255, 255, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid rgba(203, 213, 225, 0.9);
    box-shadow: 0 8px 26px rgba(15, 23, 42, 0.06);
    padding: 16px 30px;
}

.admin-header h2 {
    margin: 0;
    font-size: 1.35rem;
}

.header-actions {
    display: inline-flex;
    align-items: center;
    gap: 10px;
}

.admin-theme-toggle {
    width: 38px;
    height: 38px;
    border-radius: 999px;
    border: 1px solid var(--gray-300);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: var(--white);
    color: var(--gray-700);
}

.admin-theme-toggle i {
    font-size: 1rem;
}

.admin-content {
    padding: 24px 28px 30px;
}

.stat-card,
.table-container,
.settings-form,
.admin-filters,
.folder-tree,
.detail-card,
.course-picker,
.folder-picker,
.selected-course-item {
    border-radius: 16px;
    border: 1px solid var(--gray-200);
    box-shadow: 0 10px 26px rgba(15, 23, 42, 0.05);
}

.stat-card {
    padding: 18px 20px;
}

.stat-icon {
    background: linear-gradient(145deg, #ef4444, #f97316);
    box-shadow: 0 10px 20px rgba(239, 68, 68, 0.28);
}

.stat-info h3 {
    font-size: 1.7rem;
    line-height: 1;
}

.section-header-admin {
    margin-bottom: 18px;
}

.section-header-admin h3,
.recent-inquiries h3,
.settings-group h4 {
    font-family: var(--font-display);
}

thead {
    background: linear-gradient(180deg, var(--gray-50), rgba(248, 250, 252, 0.65));
}

th,
td {
    padding: 14px 16px;
}

tbody tr {
    transition: background-color 0.2s ease;
}

.status {
    border: 1px solid transparent;
}

.status-active,
.status-new {
    border-color: rgba(16, 185, 129, 0.25);
}

.status-contacted {
    border-color: rgba(245, 158, 11, 0.28);
}

.status-converted {
    border-color: rgba(59, 130, 246, 0.28);
}

.btn {
    border-radius: 999px;
    font-weight: 600;
}

.btn-primary {
    background: linear-gradient(135deg, #ef4444 0%, #f97316 100%);
    border: none;
}

.btn-primary:hover {
    transform: translateY(-1px);
    box-shadow: 0 10px 20px rgba(239, 68, 68, 0.3);
}

.btn-outline {
    border-width: 1px;
}

.btn-edit,
.btn-delete,
.btn-view {
    border-radius: 999px;
    font-weight: 600;
}

.admin-filters {
    padding: 14px;
}

.admin-filters input,
.admin-filters select,
.filter-group select,
.settings-form input,
.settings-form textarea,
.modal-body input,
.modal-body textarea,
.modal-body select,
.login-form input,
.month-dropdown-toggle,
.status-select select,
.detail-notes textarea {
    border-radius: 12px;
    border: 1px solid var(--gray-300);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.admin-filters input:focus,
.admin-filters select:focus,
.filter-group select:focus,
.settings-form input:focus,
.settings-form textarea:focus,
.modal-body input:focus,
.modal-body textarea:focus,
.modal-body select:focus,
.login-form input:focus,
.month-dropdown-toggle:focus,
.status-select select:focus,
.detail-notes textarea:focus {
    outline: none;
    border-color: rgba(239, 68, 68, 0.65);
    box-shadow: 0 0 0 3px rgba(239, 68, 68, 0.14);
}

.modal-overlay {
    background: rgba(2, 6, 23, 0.62);
    backdrop-filter: blur(2px);
}

.modal {
    border: 1px solid var(--gray-200);
    box-shadow: 0 24px 54px rgba(2, 6, 23, 0.3);
}

.modal-header {
    background: linear-gradient(180deg, rgba(248, 250, 252, 0.95), rgba(248, 250, 252, 0.62));
}

.detail-drawer {
    border-left: 1px solid var(--gray-200);
}

.folder-header,
.picker-folder-header {
    border-radius: 10px;
}

.folder-header {
    margin: 8px;
    padding: 12px 14px;
}

.course-row {
    padding: 10px 16px 10px 46px;
}

.table-img {
    border-radius: 10px;
    border: 1px solid var(--gray-200);
}

@media (max-width: 900px) {
    .admin-header {
        padding: 14px 18px;
    }

    .admin-content {
        padding: 18px 14px 22px;
    }
}

[data-theme="dark"] .admin-body {
    background:
        radial-gradient(circle at 8% -2%, rgba(239, 68, 68, 0.16), transparent 40%),
        radial-gradient(circle at 92% 2%, rgba(251, 191, 36, 0.12), transparent 36%),
        #0a1022;
}

[data-theme="dark"] .login-card,
[data-theme="dark"] .table-container,
[data-theme="dark"] .settings-form,
[data-theme="dark"] .admin-filters,
[data-theme="dark"] .folder-tree,
[data-theme="dark"] .course-picker,
[data-theme="dark"] .folder-picker,
[data-theme="dark"] .selected-course-item,
[data-theme="dark"] .modal,
[data-theme="dark"] .detail-card {
    background: #111b34;
    border-color: rgba(148, 163, 184, 0.28);
    box-shadow: 0 12px 28px rgba(2, 6, 23, 0.38);
}

[data-theme="dark"] .admin-header {
    background: rgba(10, 18, 40, 0.78);
    border-bottom-color: rgba(148, 163, 184, 0.25);
}

[data-theme="dark"] .admin-theme-toggle {
    background: rgba(15, 23, 42, 0.8);
    border-color: rgba(148, 163, 184, 0.3);
    color: var(--gray-700);
}

[data-theme="dark"] .login-form label,
[data-theme="dark"] .modal-body label,
[data-theme="dark"] .settings-form label,
[data-theme="dark"] .admin-filters label,
[data-theme="dark"] td,
[data-theme="dark"] .stat-info p,
[data-theme="dark"] #adminEmail,
[data-theme="dark"] .detail-card p {
    color: var(--gray-500);
}

[data-theme="dark"] .login-header h1,
[data-theme="dark"] .admin-header h2,
[data-theme="dark"] .section-header-admin h3,
[data-theme="dark"] .recent-inquiries h3,
[data-theme="dark"] .settings-group h4,
[data-theme="dark"] th,
[data-theme="dark"] .stat-info h3,
[data-theme="dark"] .folder-name,
[data-theme="dark"] .course-row-info strong {
    color: var(--gray-900);
}

[data-theme="dark"] thead,
[data-theme="dark"] .modal-header {
    background: rgba(15, 23, 42, 0.7);
}

[data-theme="dark"] .admin-filters input,
[data-theme="dark"] .admin-filters select,
[data-theme="dark"] .filter-group select,
[data-theme="dark"] .settings-form input,
[data-theme="dark"] .settings-form textarea,
[data-theme="dark"] .modal-body input,
[data-theme="dark"] .modal-body textarea,
[data-theme="dark"] .modal-body select,
[data-theme="dark"] .login-form input,
[data-theme="dark"] .status-select select,
[data-theme="dark"] .detail-notes textarea,
[data-theme="dark"] .month-dropdown-toggle {
    background: #0f1a33;
    border-color: rgba(148, 163, 184, 0.3);
    color: var(--gray-700);
}

[data-theme="dark"] .admin-filters input::placeholder,
[data-theme="dark"] .settings-form input::placeholder,
[data-theme="dark"] .settings-form textarea::placeholder,
[data-theme="dark"] .modal-body input::placeholder,
[data-theme="dark"] .modal-body textarea::placeholder,
[data-theme="dark"] .login-form input::placeholder {
    color: var(--gray-500);
}

[data-theme="dark"] .folder-header,
[data-theme="dark"] .picker-folder-header {
    background: rgba(15, 23, 42, 0.85);
}

[data-theme="dark"] .picker-quick-add {
    background: rgba(15, 23, 42, 0.75);
    border-top-color: rgba(148, 163, 184, 0.24);
}

[data-theme="dark"] .picker-quick-add-form input,
[data-theme="dark"] .picker-quick-add-form select,
[data-theme="dark"] .picker-add-course-btn {
    background: #0f1a33;
    border-color: rgba(148, 163, 184, 0.35);
    color: var(--gray-700);
}

[data-theme="dark"] .folder-header:hover,
[data-theme="dark"] .picker-folder-header:hover,
[data-theme="dark"] .course-row:hover {
    background: rgba(51, 65, 85, 0.5);
}

.course-select-box {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 22px;
    height: 22px;
}

.course-select-box input {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: #ef4444;
}

/* ---------- Admin Notifications ---------- */
.admin-notification-wrap {
    position: relative;
}

.admin-notification-btn {
    width: 38px;
    height: 38px;
    border-radius: 999px;
    border: 1px solid var(--gray-300);
    background: var(--white);
    color: var(--gray-700);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    position: relative;
}

.admin-notification-btn:hover {
    transform: translateY(-1px);
    box-shadow: 0 8px 16px rgba(15, 23, 42, 0.14);
}

.admin-notification-btn i {
    font-size: 1rem;
}

.admin-notification-count {
    position: absolute;
    top: -5px;
    right: -5px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 999px;
    background: var(--admin-danger);
    color: #fff;
    font-size: 0.65rem;
    font-weight: 700;
    line-height: 18px;
    text-align: center;
    border: 2px solid var(--white);
    display: none;
}

.admin-notification-panel {
    position: absolute;
    right: 0;
    top: calc(100% + 10px);
    width: min(420px, calc(100vw - 24px));
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: 14px;
    box-shadow: 0 20px 40px rgba(15, 23, 42, 0.18);
    z-index: 60;
    display: none;
    overflow: hidden;
}

.admin-notification-panel.open {
    display: block;
}

.notification-panel-header {
    padding: 12px 14px;
    border-bottom: 1px solid var(--gray-200);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.notification-panel-actions {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-text {
    border: none;
    background: transparent;
    color: var(--admin-primary);
    cursor: pointer;
    font-size: 0.74rem;
    font-weight: 600;
    padding: 2px 4px;
}

.btn-text:hover {
    opacity: 0.75;
}

.notification-panel-list {
    max-height: 360px;
    overflow-y: auto;
}

.notification-item {
    padding: 12px 14px;
    border-bottom: 1px solid var(--gray-100);
    display: grid;
    grid-template-columns: 10px 1fr auto;
    gap: 10px;
    align-items: start;
}

.notification-item:last-child {
    border-bottom: none;
}

.notification-dot {
    width: 10px;
    height: 10px;
    border-radius: 999px;
    margin-top: 6px;
    background: var(--primary);
}

.notification-item.application .notification-dot {
    background: #2563eb;
}

.notification-item strong {
    display: block;
    color: var(--gray-800);
    margin-bottom: 2px;
    font-size: 0.84rem;
}

.notification-item p {
    font-size: 0.77rem;
    margin: 0;
    line-height: 1.45;
    color: var(--gray-600);
}

.notification-time {
    color: var(--gray-500);
    font-size: 0.7rem;
    white-space: nowrap;
    padding-top: 2px;
}

.notification-empty {
    padding: 20px 14px;
    text-align: center;
    color: var(--gray-500);
    font-size: 0.8rem;
}

.admin-toast-wrap {
    position: fixed;
    right: 18px;
    bottom: 18px;
    display: flex;
    flex-direction: column;
    gap: 10px;
    z-index: 1400;
    pointer-events: none;
}

.admin-toast {
    pointer-events: auto;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-left: 4px solid var(--primary);
    border-radius: 12px;
    box-shadow: 0 14px 28px rgba(15, 23, 42, 0.2);
    padding: 11px 12px;
    width: min(340px, calc(100vw - 36px));
}

.admin-toast.application {
    border-left-color: #2563eb;
}

.admin-toast strong {
    font-size: 0.85rem;
    color: var(--gray-800);
}

.admin-toast p {
    margin: 2px 0 0;
    color: var(--gray-600);
    font-size: 0.78rem;
    line-height: 1.45;
}

[data-theme="dark"] .admin-notification-btn,
[data-theme="dark"] .admin-theme-toggle {
    background: rgba(15, 23, 42, 0.8);
    border-color: rgba(148, 163, 184, 0.3);
}

[data-theme="dark"] .admin-notification-count {
    border-color: #0f172a;
}

[data-theme="dark"] .admin-notification-panel,
[data-theme="dark"] .admin-toast {
    background: #111b34;
    border-color: rgba(148, 163, 184, 0.3);
}

[data-theme="dark"] .notification-panel-header,
[data-theme="dark"] .notification-item {
    border-bottom-color: rgba(148, 163, 184, 0.2);
}

[data-theme="dark"] .notification-item strong,
[data-theme="dark"] .admin-toast strong {
    color: var(--gray-900);
}

[data-theme="dark"] .notification-item p,
[data-theme="dark"] .notification-time,
[data-theme="dark"] .notification-empty,
[data-theme="dark"] .admin-toast p {
    color: var(--gray-500);
}