/* Admin Panel CSS */
:root {
    --primary: #023c55;
    --primary-dark: #012a3d;
    --secondary: #4a90a4;
    --success: #28a745;
    --danger: #dc3545;
    --warning: #ffc107;
    --info: #17a2b8;
    --light: #f8f9fa;
    --dark: #343a40;
    --white: #ffffff;
    --gray-100: #f8f9fa;
    --gray-200: #e9ecef;
    --gray-300: #dee2e6;
    --gray-400: #ced4da;
    --gray-500: #adb5bd;
    --gray-600: #6c757d;
    --gray-700: #495057;
    --gray-800: #343a40;
    --gray-900: #212529;
    --sidebar-width: 260px;
    --topbar-height: 60px;
    --border-radius: 8px;
    --shadow: 0 2px 10px rgba(0,0,0,0.1);
    --shadow-lg: 0 5px 25px rgba(0,0,0,0.15);
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--gray-100);
    color: var(--gray-800);
    line-height: 1.6;
}

/* Login Screen */
.login-screen {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
}

.login-container {
    background: var(--white);
    padding: 40px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    width: 100%;
    max-width: 400px;
    text-align: center;
}

.login-logo img {
    max-width: 180px;
    margin-bottom: 20px;
}

.login-container h2 {
    color: var(--primary);
    margin-bottom: 30px;
    font-size: 24px;
}

.login-container .form-group {
    margin-bottom: 20px;
    text-align: left;
}

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

.login-container input {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 15px;
    transition: var(--transition);
}

.login-container input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(2, 60, 85, 0.1);
}

.login-hint {
    margin-top: 15px;
    font-size: 12px;
    color: var(--gray-500);
}

/* Buttons */
.btn-primary {
    background: var(--primary);
    color: var(--white);
    border: none;
    padding: 12px 24px;
    border-radius: var(--border-radius);
    font-size: 15px;
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition);
    width: 100%;
}

.btn-primary:hover {
    background: var(--primary-dark);
}

.btn-secondary {
    background: var(--gray-200);
    color: var(--gray-700);
    border: none;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
}

.btn-secondary:hover {
    background: var(--gray-300);
}

.btn-add {
    background: var(--success);
    color: var(--white);
    border: none;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-add:hover {
    background: #218838;
}

.btn-save {
    background: var(--primary);
    color: var(--white);
    border: none;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.btn-save:hover {
    background: var(--primary-dark);
}

.btn-view-site {
    background: var(--secondary);
    color: var(--white);
    border: none;
    padding: 10px 20px;
    border-radius: var(--border-radius);
    font-size: 14px;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    gap: 8px;
    text-decoration: none;
}

.btn-view-site:hover {
    background: #3d7a8c;
}

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

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background: var(--primary);
    color: var(--white);
    position: fixed;
    height: 100vh;
    display: flex;
    flex-direction: column;
    z-index: 1000;
    transition: var(--transition);
}

.sidebar.collapsed {
    width: 70px;
}

.sidebar-header {
    padding: 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    display: flex;
    align-items: center;
    gap: 12px;
}

.sidebar-logo {
    max-width: 120px;
    height: auto;
}

.sidebar-header h3 {
    font-size: 16px;
    font-weight: 600;
}

.sidebar-nav {
    flex: 1;
    overflow-y: auto;
    padding: 15px 0;
}

.sidebar-nav ul {
    list-style: none;
}

.sidebar-nav li {
    padding: 12px 20px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 12px;
    transition: var(--transition);
    border-left: 3px solid transparent;
}

.sidebar-nav li:hover {
    background: rgba(255,255,255,0.1);
}

.sidebar-nav li.active {
    background: rgba(255,255,255,0.15);
    border-left-color: var(--white);
}

.sidebar-nav li i {
    width: 20px;
    text-align: center;
}

.sidebar-footer {
    padding: 15px;
    border-top: 1px solid rgba(255,255,255,0.1);
}

.btn-preview, .btn-logout {
    width: 100%;
    padding: 12px;
    border: none;
    border-radius: var(--border-radius);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    font-size: 14px;
    margin-bottom: 10px;
    transition: var(--transition);
}

.btn-preview {
    background: var(--secondary);
    color: var(--white);
}

.btn-preview:hover {
    background: #3d7a8c;
}

.btn-logout {
    background: rgba(255,255,255,0.1);
    color: var(--white);
}

.btn-logout:hover {
    background: var(--danger);
}

/* Main Content */
.main-content {
    flex: 1;
    margin-left: var(--sidebar-width);
    transition: var(--transition);
}

.sidebar.collapsed + .main-content {
    margin-left: 70px;
}

/* Top Bar */
.top-bar {
    height: var(--topbar-height);
    background: var(--white);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0 25px;
    position: sticky;
    top: 0;
    z-index: 100;
}

.top-bar-left {
    display: flex;
    align-items: center;
    gap: 15px;
}

.sidebar-toggle {
    background: none;
    border: none;
    font-size: 20px;
    cursor: pointer;
    color: var(--gray-600);
    padding: 5px;
}

.top-bar-left h1 {
    font-size: 20px;
    font-weight: 600;
    color: var(--gray-800);
}

.top-bar-right {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Content Wrapper */
.content-wrapper {
    padding: 25px;
}

.content-section {
    display: none;
}

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

/* Dashboard */
.dashboard-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 20px;
    margin-bottom: 30px;
}

.dashboard-card {
    background: var(--white);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    display: flex;
    align-items: center;
    gap: 20px;
}

.card-icon {
    width: 60px;
    height: 60px;
    background: linear-gradient(135deg, var(--primary), var(--secondary));
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    color: var(--white);
}

.card-info h3 {
    font-size: 28px;
    font-weight: 700;
    color: var(--gray-800);
}

.card-info p {
    color: var(--gray-600);
    font-size: 14px;
}

.quick-actions {
    background: var(--white);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
}

.quick-actions h2 {
    margin-bottom: 20px;
    font-size: 18px;
}

.actions-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 15px;
}

.action-btn {
    background: var(--gray-100);
    border: 2px dashed var(--gray-300);
    padding: 25px 15px;
    border-radius: var(--border-radius);
    cursor: pointer;
    text-align: center;
    transition: var(--transition);
}

.action-btn:hover {
    border-color: var(--primary);
    background: rgba(2, 60, 85, 0.05);
}

.action-btn i {
    font-size: 28px;
    color: var(--primary);
    margin-bottom: 10px;
    display: block;
}

.action-btn span {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--gray-700);
}

/* Panel */
.panel {
    background: var(--white);
    padding: 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow);
    margin-bottom: 20px;
}

.panel h3 {
    margin-bottom: 20px;
    font-size: 16px;
    color: var(--gray-800);
    padding-bottom: 10px;
    border-bottom: 1px solid var(--gray-200);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 20px;
}

.section-header h2 {
    font-size: 22px;
    color: var(--gray-800);
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--gray-700);
    font-size: 14px;
}

.form-group input[type="text"],
.form-group input[type="email"],
.form-group input[type="password"],
.form-group input[type="number"],
.form-group input[type="url"],
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 15px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 14px;
    transition: var(--transition);
    font-family: inherit;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(2, 60, 85, 0.1);
}

.form-group input[type="color"] {
    width: 60px;
    height: 40px;
    padding: 5px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    cursor: pointer;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 20px;
}

.help-text {
    color: var(--gray-500);
    font-size: 13px;
    margin-bottom: 15px;
}

/* Menu List */
.menu-list {
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
}

.menu-item {
    display: flex;
    align-items: center;
    padding: 15px;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    gap: 15px;
}

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

.menu-item .drag-handle {
    cursor: grab;
    color: var(--gray-400);
    font-size: 16px;
}

.menu-item .drag-handle:active {
    cursor: grabbing;
}

.menu-item-info {
    flex: 1;
}

.menu-item-info .name {
    font-weight: 500;
    color: var(--gray-800);
}

.menu-item-info .link {
    font-size: 12px;
    color: var(--gray-500);
}

.menu-item-actions {
    display: flex;
    gap: 10px;
}

.menu-item-actions button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 4px;
    transition: var(--transition);
}

.menu-item-actions .edit-btn {
    color: var(--primary);
}

.menu-item-actions .edit-btn:hover {
    background: rgba(2, 60, 85, 0.1);
}

.menu-item-actions .delete-btn {
    color: var(--danger);
}

.menu-item-actions .delete-btn:hover {
    background: rgba(220, 53, 69, 0.1);
}

.menu-item .visibility-toggle {
    color: var(--gray-400);
    cursor: pointer;
}

.menu-item .visibility-toggle.active {
    color: var(--success);
}

/* Sections List */
.sections-list {
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
}

.section-item {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    gap: 15px;
}

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

.section-item .drag-handle {
    cursor: grab;
    color: var(--gray-400);
}

.section-item-info {
    flex: 1;
}

.section-item-info .name {
    font-weight: 500;
    color: var(--gray-800);
}

.section-item-info .type {
    font-size: 12px;
    color: var(--gray-500);
    background: var(--gray-100);
    padding: 2px 8px;
    border-radius: 4px;
    display: inline-block;
    margin-top: 4px;
}

.section-item-actions {
    display: flex;
    gap: 10px;
}

.section-item-actions button {
    background: none;
    border: none;
    cursor: pointer;
    padding: 5px 10px;
    border-radius: 4px;
    transition: var(--transition);
    font-size: 14px;
}

/* Logo Section */
.logo-preview {
    text-align: center;
    padding: 30px;
    background: var(--gray-100);
    border-radius: var(--border-radius);
    margin-bottom: 20px;
}

.logo-preview img {
    max-width: 250px;
    height: auto;
}

.upload-area {
    border: 2px dashed var(--gray-300);
    border-radius: var(--border-radius);
    padding: 40px;
    text-align: center;
    cursor: pointer;
    transition: var(--transition);
}

.upload-area:hover {
    border-color: var(--primary);
    background: rgba(2, 60, 85, 0.02);
}

.upload-area i {
    font-size: 48px;
    color: var(--gray-400);
    margin-bottom: 15px;
}

.upload-area p {
    color: var(--gray-600);
}

/* Media Grid */
.media-filters {
    display: flex;
    gap: 15px;
    margin-bottom: 20px;
}

.media-filters input,
.media-filters select {
    padding: 10px 15px;
    border: 1px solid var(--gray-300);
    border-radius: var(--border-radius);
    font-size: 14px;
}

.media-filters input {
    flex: 1;
}

.media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
}

.media-item {
    aspect-ratio: 1;
    border-radius: var(--border-radius);
    overflow: hidden;
    position: relative;
    cursor: pointer;
    border: 2px solid transparent;
    transition: var(--transition);
}

.media-item:hover {
    border-color: var(--primary);
}

.media-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.media-item .overlay {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(0,0,0,0.7);
    color: var(--white);
    padding: 8px;
    font-size: 11px;
    transform: translateY(100%);
    transition: var(--transition);
}

.media-item:hover .overlay {
    transform: translateY(0);
}

/* Pages List */
.pages-list .page-item {
    display: flex;
    align-items: center;
    padding: 15px 20px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--border-radius);
    margin-bottom: 10px;
    gap: 15px;
}

.page-item .page-icon {
    width: 40px;
    height: 40px;
    background: var(--gray-100);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary);
}

.page-item .page-info {
    flex: 1;
}

.page-item .page-name {
    font-weight: 500;
    color: var(--gray-800);
}

.page-item .page-url {
    font-size: 12px;
    color: var(--gray-500);
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0,0,0,0.5);
    z-index: 2000;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.modal.active {
    display: flex;
}

.modal-content {
    background: var(--white);
    border-radius: var(--border-radius);
    width: 100%;
    max-width: 600px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 20px;
    border-bottom: 1px solid var(--gray-200);
}

.modal-header h3 {
    font-size: 18px;
    color: var(--gray-800);
}

.modal-close {
    background: none;
    border: none;
    font-size: 24px;
    cursor: pointer;
    color: var(--gray-500);
    line-height: 1;
}

.modal-body {
    padding: 20px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 15px 20px;
    border-top: 1px solid var(--gray-200);
}

/* Toast */
.toast {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background: var(--gray-800);
    color: var(--white);
    padding: 15px 25px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-lg);
    transform: translateY(100px);
    opacity: 0;
    transition: var(--transition);
    z-index: 3000;
}

.toast.show {
    transform: translateY(0);
    opacity: 1;
}

.toast.success {
    background: var(--success);
}

.toast.error {
    background: var(--danger);
}

/* Sortable */
.sortable-ghost {
    opacity: 0.4;
    background: var(--gray-200);
}

.sortable-chosen {
    background: var(--white);
    box-shadow: var(--shadow);
}

/* Responsive */
@media (max-width: 1024px) {
    .sidebar {
        transform: translateX(-100%);
    }

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

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

@media (max-width: 768px) {
    .top-bar {
        padding: 0 15px;
    }

    .top-bar-right .btn-save span,
    .top-bar-right .btn-view-site span {
        display: none;
    }

    .content-wrapper {
        padding: 15px;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .modal-content {
        margin: 10px;
    }
}

/* Rich Text Editor Styles */
.editor-toolbar {
    display: flex;
    gap: 5px;
    padding: 10px;
    background: var(--gray-100);
    border: 1px solid var(--gray-300);
    border-bottom: none;
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    flex-wrap: wrap;
}

.editor-toolbar button {
    padding: 8px 12px;
    background: var(--white);
    border: 1px solid var(--gray-300);
    border-radius: 4px;
    cursor: pointer;
    transition: var(--transition);
}

.editor-toolbar button:hover {
    background: var(--gray-200);
}

.editor-toolbar button.active {
    background: var(--primary);
    color: var(--white);
    border-color: var(--primary);
}

.editor-content {
    min-height: 200px;
    padding: 15px;
    border: 1px solid var(--gray-300);
    border-radius: 0 0 var(--border-radius) var(--border-radius);
    outline: none;
}

.editor-content:focus {
    border-color: var(--primary);
}

/* Image Gallery Editor */
.gallery-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
    gap: 10px;
    margin-top: 15px;
}

.gallery-item {
    position: relative;
    aspect-ratio: 1;
    border-radius: var(--border-radius);
    overflow: hidden;
    border: 2px solid var(--gray-200);
}

.gallery-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.gallery-item .remove-btn {
    position: absolute;
    top: 5px;
    right: 5px;
    width: 24px;
    height: 24px;
    background: var(--danger);
    color: var(--white);
    border: none;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    opacity: 0;
    transition: var(--transition);
}

.gallery-item:hover .remove-btn {
    opacity: 1;
}

.add-gallery-item {
    aspect-ratio: 1;
    border: 2px dashed var(--gray-300);
    border-radius: var(--border-radius);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
}

.add-gallery-item:hover {
    border-color: var(--primary);
    background: rgba(2, 60, 85, 0.02);
}

.add-gallery-item i {
    font-size: 24px;
    color: var(--gray-400);
    margin-bottom: 5px;
}

.add-gallery-item span {
    font-size: 12px;
    color: var(--gray-500);
}