FlatlyPage

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

:root {
    --bg: #0a0a0a;
    --bg-elevated: #111;
    --bg-card: #161616;
    --bg-hover: #1c1c1c;
    --border: #262626;
    --border-focus: #404040;
    --text: #fafafa;
    --text-muted: #737373;
    --text-subtle: #525252;
    --accent: #fff;
    --success: #22c55e;
    --error: #ef4444;
    --blue: #3b82f6;
    --radius: 12px;
    --radius-sm: 8px;
    
    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

[data-theme="light"] {
    --bg: #f8fafc;
    --bg-elevated: #ffffff;
    --bg-card: #f1f5f9;
    --bg-hover: #e2e8f0;
    --border: #cbd5e1;
    --border-focus: #94a3b8;
    --text: #0f172a;
    --text-muted: #475569;
    --text-subtle: #64748b;
    --accent: #000;
    --success: #16a34a;
    --error: #dc2626;
    --blue: #2563eb;
    --radius: 12px;
    --radius-sm: 8px;

    --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-base: 200ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-smooth: 300ms cubic-bezier(0.4, 0, 0.2, 1);
    --transition-slow: 400ms cubic-bezier(0.4, 0, 0.2, 1);
}

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
    text-decoration: none;
}

.app {
    display: flex;
    min-height: 100vh;
}

.sidebar {
    width: 260px;
    background: var(--bg-elevated);
    border-right: 1px solid var(--border);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    bottom: 0;
    z-index: 100;
    transition: transform var(--transition-smooth);
    will-change: transform;
}

.sidebar-header {
    padding: 20px 20px 16px;
    height: 64.5px;
    border-bottom: 1px solid var(--border);
}

.sidebar-logo {
    font-size: 1.125rem;
    font-weight: 700;
    display: flex;
    align-items: center;
    gap: 10px;
}

.sidebar-logo span {
    font-size: 0.75rem;
    font-weight: 500;
    background: var(--bg-card);
    padding: 2px 8px;
    border-radius: 4px;
    color: var(--text-muted);
    transition: background var(--transition-base), color var(--transition-base);
}

.sidebar-nav {
    padding: 16px 12px;
    flex: 1;
    overflow-y: auto;
}

.nav-section {
    margin-bottom: 24px;
}

.nav-label {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-subtle);
    padding: 0 12px;
    margin-bottom: 8px;
}

.nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    font-size: 0.875rem;
    color: var(--text-muted);
    border-radius: var(--radius-sm);
    transition: background var(--transition-fast), color var(--transition-fast), transform var(--transition-fast);
    margin-bottom: 2px;
    will-change: background, color;
}

.nav-item:hover {
    background: var(--bg-hover);
    color: var(--text);
    transform: translateX(2px);
}

.nav-item.active {
    background: var(--bg-card);
    color: var(--text);
}

.nav-item svg {
    width: 18px;
    height: 18px;
    flex-shrink: 0;
    transition: transform var(--transition-fast);
}

.nav-item:hover svg {
    transform: scale(1.05);
}

.sidebar-footer {
    padding: 16px;
    border-top: 1px solid var(--border);
}

.user-menu {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    transition: background var(--transition-base);
}

.user-menu:hover {
    background: var(--bg-hover);
}

.user-avatar {
    width: 32px;
    height: 32px;
    background: linear-gradient(135deg, #94a3b8, #cbd5e1);
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 600;
    transition: transform var(--transition-base);
}

.user-menu:hover .user-avatar {
    transform: scale(1.05);
}

[data-theme="dark"] .user-avatar {
    background: linear-gradient(135deg, #333, #555);
}

.user-info {
    flex: 1;
}

.user-name {
    font-size: 0.875rem;
    font-weight: 500;
}

.user-role {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.main {
    flex: 1;
    margin-left: 260px;
    transition: margin-left var(--transition-smooth);
}

.main-header {
    position: sticky;
    top: 0;
    z-index: 50;
    background: rgba(248, 250, 252, 0.8);
    backdrop-filter: blur(12px);
    border-bottom: 1px solid var(--border);
    padding: 0 32px;
    transition: background var(--transition-base), border-color var(--transition-base);
}

[data-theme="dark"] .main-header {
    background: rgba(10, 10, 10, 0.8);
}

.main-header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 64px;
}

.main-header h1 {
    font-size: 1rem;
    font-weight: 600;
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 12px;
}

.mobile-nav-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    width: 44px;
    height: 44px;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: var(--radius-sm);
    cursor: pointer;
    color: var(--text);
    transition: background var(--transition-base), transform var(--transition-fast);
}

.mobile-nav-toggle:hover {
    background: var(--bg-hover);
}

.mobile-nav-toggle:active {
    transform: scale(0.95);
}

.mobile-nav-toggle svg {
    width: 24px;
    height: 24px;
    transition: transform var(--transition-base);
}

@media (max-width: 768px) {
    .mobile-nav-toggle {
        display: flex;
    }
}

.main-content {
    padding: 32px;
    max-width: 2100px;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 18px;
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-base);
    border: none;
    font-family: inherit;
    will-change: transform, opacity;
}

.btn:active {
    transform: scale(0.98);
}

.btn svg {
    width: 16px;
    height: 16px;
    transition: transform var(--transition-fast);
}

.btn:hover svg {
    transform: scale(1.1);
}

.btn-primary {
    background: var(--text);
    color: var(--bg);
}

.btn-primary:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.btn-secondary {
    background: var(--bg-elevated);
    color: var(--text);
    border: 1px solid var(--border);
}

.btn-secondary:hover {
    background: var(--bg-hover);
    border-color: var(--border-focus);
    transform: translateY(-1px);
}

.btn-ghost {
    background: transparent;
    color: var(--text-muted);
}

.btn-ghost:hover {
    background: var(--bg-hover);
    color: var(--text);
}

.btn-danger {
    background: var(--error);
    color: white;
}

.btn-danger:hover {
    opacity: 0.9;
    transform: translateY(-1px);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 0.8125rem;
}

.btn-icon {
    padding: 8px;
}

.message {
    padding: 14px 18px;
    border-radius: var(--radius-sm);
    margin-bottom: 24px;
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 12px;
    animation: slideIn var(--transition-smooth) ease-out;
}

@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.message.success {
    background: rgba(34, 197, 94, 0.1);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: var(--success);
}

[data-theme="light"] .message.success {
    background: rgba(22, 163, 74, 0.1);
    border: 1px solid rgba(22, 163, 74, 0.3);
}

.message.error {
    background: rgba(239, 68, 68, 0.1);
    border: 1px solid rgba(239, 68, 68, 0.3);
    color: var(--error);
}

[data-theme="light"] .message.error {
    background: rgba(220, 38, 38, 0.1);
    border: 1px solid rgba(220, 38, 38, 0.3);
}

.form-section {
    margin-bottom: 32px;
}

.form-section-title {
    font-size: 0.9375rem;
    font-weight: 600;
    margin-bottom: 16px;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 16px;
}

.form-row-3 {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

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

.form-group:last-child {
    margin-bottom: 0;
}

.form-label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    margin-bottom: 8px;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.form-input,
.form-textarea,
.form-select {
    width: 100%;
    padding: 12px 14px;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    color: var(--text);
    font-size: 0.875rem;
    font-family: inherit;
    transition: border-color var(--transition-base), background var(--transition-base), transform var(--transition-fast);
}

.form-input:focus,
.form-textarea:focus,
.form-select:focus {
    outline: none;
    border-color: var(--border-focus);
    transform: translateY(-1px);
}

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

.form-hint {
    font-size: 0.75rem;
    color: var(--text-subtle);
    margin-top: 6px;
}

.form-switch {
    display: inline-block;
    position: relative;
    width: 48px;
    height: 24px;
}

.form-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.form-switch label {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--border);
    transition: background-color var(--transition-smooth);
    border-radius: 24px;
}

.form-switch label:before {
    position: absolute;
    content: "";
    height: 16px;
    width: 16px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: transform var(--transition-smooth);
    border-radius: 50%;
    will-change: transform;
}

.form-switch input:checked+label {
    background-color: var(--blue);
}

.form-switch input:checked+label:before {
    transform: translateX(24px);
}

.card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    overflow: hidden;
    transition: border-color var(--transition-base), transform var(--transition-base);
}

.card:hover {
    border-color: var(--border-focus);
}

.card-header {
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.card-title {
    font-size: 0.9375rem;
    font-weight: 600;
}

.card-body {
    padding: 24px;
}

.checkbox-label {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    cursor: pointer;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text);
    transition: all var(--transition-fast);
    padding: 2px 0;
}

.checkbox-label:hover {
    color: var(--accent);
}

.checkbox-label input[type="checkbox"] {
    position: relative;
    width: 20px;
    height: 20px;
    cursor: pointer;
    appearance: none;
    -webkit-appearance: none;
    background: var(--bg-card);
    border: 2px solid var(--border);
    border-radius: 6px;
    transition: all var(--transition-base);
    flex-shrink: 0;
}

.checkbox-label input[type="checkbox"]:hover {
    border-color: var(--border-focus);
    transform: scale(1.05);
}

.checkbox-label input[type="checkbox"]:checked {
    background: var(--blue);
    border-color: var(--blue);
}

.checkbox-label input[type="checkbox"]:checked::after {
    content: '';
    position: absolute;
    left: 6px;
    top: 2px;
    width: 4px;
    height: 9px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.checkbox-label input[type="checkbox"]:focus {
    outline: none;
    box-shadow: 0 0 0 3px rgba(59, 130, 246, 0.2);
}

.checkbox-label input[type="checkbox"]:active {
    transform: scale(0.95);
}

.checkbox-label span {
    user-select: none;
    transition: color var(--transition-fast);
}

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

.table th,
.table td {
    padding: 14px 20px;
    text-align: left;
}

.table th {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-subtle);
    background: var(--bg-card);
    border-bottom: 1px solid var(--border);
}

.table td {
    border-bottom: 1px solid var(--border);
    font-size: 0.875rem;
    transition: background var(--transition-fast);
}

.table tr:hover td {
    background: var(--bg-hover);
}

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

.product-title {
    font-weight: 500;
}

.product-slug {
    color: var(--text-muted);
    font-size: 0.75rem;
    font-family: ui-monospace, monospace;
}

.product-date {
    color: var(--text-muted);
    font-size: 0.8125rem;
}

.product-actions {
    display: flex;
    gap: 8px;
}

.empty-state {
    text-align: center;
    padding: 64px 24px;
    color: var(--text-muted);
    animation: fadeIn var(--transition-smooth) ease-out;
}

@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

.empty-state-icon {
    width: 48px;
    height: 48px;
    margin: 0 auto 16px;
    opacity: 0.3;
    transition: opacity var(--transition-base), transform var(--transition-base);
}

.empty-state:hover .empty-state-icon {
    opacity: 0.5;
    transform: scale(1.05);
}

.empty-state h3 {
    font-size: 1rem;
    margin-bottom: 8px;
    color: var(--text);
}

.empty-state p {
    font-size: 0.875rem;
    margin-bottom: 24px;
}

.editor-wrapper {
    background: var(--bg-elevated);
    border-radius: var(--radius);
    border: 1px solid var(--border);
}

.editor-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 16px;
    border-bottom: 1px solid var(--border);
    background: var(--bg-card);
    border-radius: var(--radius) var(--radius) 0 0;
    flex-wrap: wrap;
    gap: 12px;
}

.editor-toolbar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.editor-toolbar-right {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.blocks-container {
    padding: 24px;
    min-height: 400px;
}

.block-item {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    margin-bottom: 12px;
    transition: border-color var(--transition-base), transform var(--transition-fast), box-shadow var(--transition-base);
    position: relative;
    will-change: transform, border-color;
}

.block-item:hover {
    border-color: var(--border-focus);
}

.block-item.dragging {
    opacity: 0.5;
    border-color: var(--blue);
    transform: scale(0.98);
}

.block-item.drag-over {
    border-color: var(--blue);
    background: rgba(59, 130, 246, 0.05);
    transform: scale(1.02);
}

.block-item.expanded {
    border-color: var(--blue);
}

.block-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    border-bottom: 1px solid transparent;
    cursor: pointer;
    user-select: none;
    transition: background var(--transition-fast);
}


.block-item.expanded .block-header {
    border-bottom-color: var(--border);
}

.block-drag {
    cursor: grab;
    color: var(--text-subtle);
    padding: 4px;
    display: flex;
    align-items: center;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.block-drag:hover {
    color: var(--text);
    transform: scale(1.1);
}

.block-drag:active {
    cursor: grabbing;
}

.block-type {
    font-size: 0.6875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
    background: var(--bg-elevated);
    padding: 4px 8px;
    border-radius: 4px;
    transition: background var(--transition-base), color var(--transition-base);
}

.block-title {
    flex: 1;
    font-size: 0.875rem;
    font-weight: 500;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.block-id-input {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    color: var(--text-muted);
    padding: 4px 8px;
    border-radius: 4px;
    font-size: 0.75rem;
    transition: all var(--transition-base);
}

.block-id-input:focus {
    outline: none;
    border-color: var(--blue);
    color: var(--text);
    background: var(--bg-card);
    transform: scale(1.02);
}

.block-id-input::placeholder {
    color: var(--text-subtle);
}

.block-actions {
    display: flex;
    gap: 4px;
    opacity: 0;
    transition: opacity var(--transition-base);
}

.block-item:hover .block-actions {
    opacity: 1;
}

.block-toggle {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    transition: color var(--transition-fast), transform var(--transition-fast);
    display: flex;
    align-items: center;
}

.block-toggle:hover {
    color: var(--text);
    transform: scale(1.1);
}

.block-toggle:active {
    transform: scale(0.95);
}

.block-toggle svg {
    width: 18px;
    height: 18px;
    transition: transform var(--transition-smooth);
}

.block-content {
    padding: 16px;
    display: none;
    background: var(--bg-elevated);
    animation: expandContent var(--transition-smooth) ease-out;
}

@keyframes expandContent {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.block-item.expanded .block-content {
    display: block;
}

.block-item.expanded .block-toggle-arrow svg {
    transform: rotate(180deg);
}

.block-field {
    margin-bottom: 16px;
}

.block-field:last-child {
    margin-bottom: 0;
}

.block-field-label {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--text-muted);
    margin-bottom: 6px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.block-field-input {
    width: 100%;
    padding: 10px 12px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 0.875rem;
    font-family: inherit;
    transition: border-color var(--transition-base), background var(--transition-base), transform var(--transition-fast);
}

.block-field-input:focus {
    outline: none;
    border-color: var(--border-focus);
    transform: translateY(-1px);
    box-shadow: 0 0 0 3px rgba(64, 64, 64, 0.1);
}

.block-field-textarea {
    min-height: 80px;
    resize: vertical;
}

.link-input-wrapper {
    position: relative;
}

.link-input-wrapper .form-input {
    padding-right: 40px;
}

.link-page-btn {
    position: absolute;
    right: 4px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--bg-hover);
    border: none;
    padding: 6px 8px;
    border-radius: 4px;
    cursor: pointer;
    color: var(--text-muted);
    display: flex;
    align-items: center;
    transition: color var(--transition-base), background var(--transition-base), transform var(--transition-fast);
}

.link-page-btn:hover {
    color: var(--text);
    background: var(--border);
    transform: translateY(-50%) scale(1.05);
}

.link-page-btn:active {
    transform: translateY(-50%) scale(0.95);
}

.repeater-items {
    margin-top: 12px;
}

.repeater-item {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    margin-bottom: 8px;
    overflow: hidden;
    transition: border-color var(--transition-base), transform var(--transition-fast);
}

.repeater-item:hover {
    border-color: var(--border-focus);
}

.repeater-item-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 10px 12px;
    background: var(--bg-card);
    border-bottom: 1px solid transparent;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.repeater-item-header:hover {
    background: var(--bg-hover);
}

.repeater-item.expanded .repeater-item-header {
    border-bottom-color: var(--border);
}

.repeater-item-title {
    font-size: 0.8125rem;
    font-weight: 500;
}

.repeater-item-actions {
    display: flex;
    gap: 4px;
}

.repeater-item-content {
    padding: 12px;
    display: none;
    animation: expandContent var(--transition-smooth) ease-out;
}

.repeater-item.expanded .repeater-item-content {
    display: block;
}

.repeater-add {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    padding: 10px;
    background: transparent;
    border: 1px dashed var(--border);
    border-radius: 6px;
    color: var(--text-muted);
    font-size: 0.8125rem;
    cursor: pointer;
    transition: all var(--transition-base);
    margin-top: 8px;
}

.repeater-add:hover {
    border-color: var(--border-focus);
    color: var(--text);
    background: var(--bg-hover);
    transform: scale(1.01);
}

.repeater-add:active {
    transform: scale(0.99);
}

.add-block-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 16px;
    background: transparent;
    border: 2px dashed var(--border);
    border-radius: var(--radius-sm);
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: all var(--transition-base);
}

.add-block-btn:hover {
    border-color: var(--border-focus);
    color: var(--text);
    background: var(--bg-hover);
    transform: scale(1.01);
}

.add-block-btn:active {
    transform: scale(0.99);
}

.modal-overlay {
    display: none;
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.75);
    z-index: 1000;
    align-items: center;
    justify-content: center;
    padding: 20px;
    animation: fadeIn var(--transition-base) ease-out;
    backdrop-filter: blur(4px);
    transition: backdrop-filter var(--transition-base);
}

[data-theme="light"] .modal-overlay {
    background: rgba(15, 23, 42, 0.5);
}

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

.modal {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    width: 100%;
    max-width: 700px;
    max-height: 85vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    animation: modalSlideIn var(--transition-smooth) cubic-bezier(0.16, 1, 0.3, 1);
    will-change: transform, opacity;
}

@keyframes modalSlideIn {
    from {
        opacity: 0;
        transform: scale(0.95) translateY(20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

[data-theme="light"] .modal {
    box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--border);
    flex-shrink: 0;
}

.modal-title {
    font-size: 1rem;
    font-weight: 600;
}

.modal-close {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 4px;
    display: flex;
    transition: color var(--transition-fast), transform var(--transition-fast);
}

.modal-close:hover {
    color: var(--text);
    transform: scale(1.1);
}

.modal-close:active {
    transform: scale(0.95);
}

.modal-body {
    padding: 24px;
    overflow-y: auto;
    flex: 1;
    scrollbar-width: thin;
    scrollbar-color: var(--border-focus) transparent;
}

.modal-body::-webkit-scrollbar {
    width: 6px;
}

.modal-body::-webkit-scrollbar-track {
    background: transparent;
    margin-block: 4px;
}

.modal-body::-webkit-scrollbar-thumb {
    background-color: var(--border);
    border-radius: 10px;
    transition: background-color var(--transition-base);
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background-color: var(--text-muted);
}

.block-types-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 12px;
}

.block-type-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    padding: 20px;
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    will-change: transform, border-color;
}

.block-type-card:hover {
    border-color: var(--border-focus);
    background: var(--bg-hover);
    transform: translateY(-4px);
}

.block-type-card:active {
    transform: translateY(-2px);
}

[data-theme="light"] .block-type-card:hover {
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

.block-type-card svg {
    width: 32px;
    height: 32px;
    margin-bottom: 12px;
    color: var(--text-muted);
    transition: transform var(--transition-base), color var(--transition-base);
}

.block-type-card:hover svg {
    transform: scale(1.1);
    color: var(--text);
}

.block-type-card h4 {
    font-size: 0.875rem;
    font-weight: 500;
    margin-bottom: 4px;
}

.block-type-card p {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.modal-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    margin-top: 24px;
}

.icon-select {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
    margin-top: 8px;
}

.icon-option {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition-base);
}

.icon-option:hover {
    border-color: var(--border-focus);
    transform: scale(1.1);
}

.icon-option:active {
    transform: scale(0.95);
}

.icon-option.selected {
    border-color: var(--blue);
    background: rgba(59, 130, 246, 0.1);
    transform: scale(1.05);
}

.icon-option svg {
    width: 18px;
    height: 18px;
    color: var(--text-muted);
    transition: color var(--transition-fast);
}

.icon-option:hover svg {
    color: var(--text);
}

.page-selector {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-sm);
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
    z-index: 100;
    display: none;
    max-height: 200px;
    overflow-y: auto;
    animation: dropdownSlideIn var(--transition-base) ease-out;
}

@keyframes dropdownSlideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

[data-theme="light"] .page-selector {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.page-selector.active {
    display: block;
}

.page-selector-item {
    padding: 10px 12px;
    cursor: pointer;
    font-size: 0.875rem;
    border-bottom: 1px solid var(--border);
    transition: background var(--transition-fast), transform var(--transition-fast);
}

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

.page-selector-item:hover {
    background: var(--bg-hover);
    transform: translateX(4px);
}

.page-selector-item small {
    color: var(--text-muted);
    display: block;
    font-size: 0.75rem;
}

.settings-tabs {
    display: flex;
    gap: 4px;
    margin-bottom: 24px;
    background: var(--bg-card);
    padding: 4px;
    border-radius: var(--radius-sm);
}

.settings-tab {
    flex: 1;
    padding: 10px 16px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 0.875rem;
    font-weight: 500;
    border-radius: 6px;
    cursor: pointer;
    transition: all var(--transition-base);
    position: relative;
}

.settings-tab:hover {
    color: var(--text);
}

.settings-tab.active {
    background: var(--bg-elevated);
    color: var(--text);
}

.settings-panel {
    display: none;
    animation: fadeIn var(--transition-base) ease-out;
}

.settings-panel.active {
    display: block;
}

.image-text {
    padding: 60px 0;
}

.image-text-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 60px;
    align-items: center;
}

.image-text-grid.image-text-right {
    grid-template-columns: 1fr 1fr;
    direction: rtl;
}

.image-text-grid.image-text-right>* {
    direction: ltr;
}

.image-text-image img {
    width: 100%;
    height: auto;
    border-radius: 12px;
    display: block;
    transition: transform var(--transition-smooth), box-shadow var(--transition-smooth);
}

.image-text-image:hover img {
    transform: scale(1.02);
}

[data-theme="light"] .image-text-image:hover img {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.image-text-content h2 {
    font-size: 2.5rem;
    font-weight: 700;
    margin: 16px 0 12px;
    line-height: 1.2;
}

.image-text-content .text-content {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-muted);
    margin: 20px 0 24px;
}

.image-text-content .btn {
    display: inline-block;
    margin-top: 12px;
}

.product-cards {
    padding: 60px 0;
}

.product-cards .section-header {
    margin-bottom: 48px;
    text-align: center;
}

.products-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 32px;
}

.product-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 32px 24px;
    text-align: center;
    transition: all var(--transition-smooth);
    will-change: transform, border-color;
}

.product-card:hover {
    border-color: var(--blue);
    box-shadow: 0 8px 24px rgba(59, 130, 246, 0.1);
    transform: translateY(-8px);
}

[data-theme="light"] .product-card:hover {
    box-shadow: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
}

.product-image {
    margin-bottom: 20px;
    display: flex;
    justify-content: center;
    height: 48px;
}

.product-image img {
    width: 48px;
    height: 48px;
    object-fit: contain;
    transition: transform var(--transition-base);
}

.product-card:hover .product-image img {
    transform: scale(1.1);
}

.product-card h3 {
    font-size: 1.125rem;
    font-weight: 600;
    margin: 16px 0 8px;
}

.product-description {
    font-size: 0.875rem;
    color: var(--text-muted);
    line-height: 1.5;
    margin: 12px 0 16px;
}

.product-features {
    list-style: none;
    padding: 0;
    margin: 16px 0 24px;
    text-align: left;
}

.product-features li {
    font-size: 0.875rem;
    color: var(--text-muted);
    padding: 6px 0 6px 24px;
    position: relative;
}

.product-features li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--success);
    font-weight: 600;
}

.product-card .btn-sm {
    font-size: 0.8125rem;
    padding: 8px 16px;
}

::selection {
    background-color: rgba(56, 115, 44, 0.855);
    color: #fafafa;
}

::-moz-selection {
    background-color: rgba(56, 115, 44, 0.855);
    color: #fafafa;
}

[data-theme="light"] ::selection {
    background-color: rgba(37, 99, 235, 0.3);
    color: #0f172a;
}

[data-theme="light"] ::-moz-selection {
    background-color: rgba(37, 99, 235, 0.3);
    color: #0f172a;
}

.form-input::selection,
.form-textarea::selection,
.block-field-input::selection,
.blocks-container ::selection {
    background-color: rgb(69, 71, 177);
    color: #fafafa;
}

.form-input::-moz-selection,
.form-textarea::-moz-selection,
.block-field-input::-moz-selection,
.blocks-container ::-moz-selection {
    background-color: rgb(69, 71, 177);
    color: #fafafa;
}

[data-theme="light"] .form-input::selection,
[data-theme="light"] .form-textarea::selection,
[data-theme="light"] .block-field-input::selection,
[data-theme="light"] .blocks-container ::selection {
    background-color: rgba(37, 99, 235, 0.3);
    color: #0f172a;
}

[data-theme="light"] .form-input::-moz-selection,
[data-theme="light"] .form-textarea::-moz-selection,
[data-theme="light"] .block-field-input::-moz-selection,
[data-theme="light"] .blocks-container ::-moz-selection {
    background-color: rgba(37, 99, 235, 0.3);
    color: #0f172a;
}

@media (max-width: 1024px) {
    .sidebar {
        width: 220px;
    }

    .main {
        margin-left: 220px;
    }

    .block-types-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .main-content {
        padding: 24px;
    }
}

@media (max-width: 768px) {

    .sidebar {
        transform: translateX(-100%);
        width: 85%;
        max-width: 320px;
        transition: transform var(--transition-smooth) cubic-bezier(0.4, 0, 0.2, 1);
        box-shadow: none;
    }

    .sidebar.open {
        transform: translateX(0);
        box-shadow: 0 0 50px rgba(0, 0, 0, 0.5);
    }

    .sidebar::before {
        content: '';
        position: fixed;
        inset: 0;
        background: rgba(0, 0, 0, 0.6);
        opacity: 0;
        visibility: hidden;
        transition: opacity var(--transition-smooth), visibility var(--transition-smooth);
        z-index: -1;
        left: 100%;
        width: 100vw;
    }

    [data-theme="light"] .sidebar::before {
        background: rgba(15, 23, 42, 0.4);
    }

    .sidebar.open::before {
        opacity: 1;
        visibility: visible;
    }

    .nav-item {
        padding: 14px 16px;
        font-size: 0.9375rem;
        margin-bottom: 4px;
    }

    .nav-item svg {
        width: 20px;
        height: 20px;
    }

    .nav-label {
        font-size: 0.75rem;
        padding: 0 16px;
        margin-bottom: 12px;
    }

    .sidebar-nav {
        padding: 20px 16px;
    }

    .sidebar-header {
        padding: 24px 20px 20px;
    }

    .sidebar-footer {
        padding: 20px;
    }

    .user-menu {
        padding: 14px 16px;
    }

    .user-avatar {
        width: 40px;
        height: 40px;
        font-size: 0.875rem;
    }

    .user-name {
        font-size: 0.9375rem;
    }

    .main {
        margin-left: 0;
    }

    .main-header {
        padding: 0 16px;
    }

    .main-header-inner {
        height: 60px;
    }

    .main-header h1 {
        font-size: 0.9375rem;
    }

    .header-actions {
        gap: 8px;
    }

    .main-content {
        padding: 20px 16px;
    }

    .btn {
        padding: 12px 20px;
        font-size: 0.9375rem;
        min-height: 44px;
    }

    .btn-sm {
        padding: 10px 14px;
        font-size: 0.875rem;
        min-height: 40px;
    }

    .btn-icon {
        padding: 10px;
        min-width: 44px;
        min-height: 44px;
    }

    .form-row,
    .form-row-3 {
        grid-template-columns: 1fr;
        gap: 0;
    }

    .form-group {
        margin-bottom: 24px;
    }

    .form-label {
        font-size: 0.875rem;
        margin-bottom: 10px;
    }

    .form-input,
    .form-textarea,
    .form-select {
        padding: 14px 16px;
        font-size: 1rem;
        min-height: 48px;
        border-radius: var(--radius);
    }

    .form-textarea {
        min-height: 120px;
    }

    .form-hint {
        font-size: 0.8125rem;
        margin-top: 8px;
    }

    .card {
        border-radius: var(--radius);
    }

    .card-header {
        padding: 16px 20px;
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }

    .card-title {
        font-size: 1rem;
    }

    .card-body {
        padding: 20px;
    }

    .table {
        display: block;
    }

    .table thead {
        display: none;
    }

    .table tbody {
        display: flex;
        flex-direction: column;
        gap: 12px;
    }

    .table tr {
        display: flex;
        flex-direction: column;
        background: var(--bg-card);
        border: 1px solid var(--border);
        border-radius: var(--radius-sm);
        padding: 16px;
    }

    .table tr:hover td {
        background: transparent;
    }

    .table td {
        padding: 8px 0;
        border-bottom: none;
        display: flex;
        justify-content: space-between;
        align-items: center;
    }

    .table td::before {
        content: attr(data-label);
        font-size: 0.75rem;
        font-weight: 600;
        text-transform: uppercase;
        letter-spacing: 0.05em;
        color: var(--text-subtle);
    }

    .product-actions {
        justify-content: flex-end;
        padding-top: 12px;
        border-top: 1px solid var(--border);
        margin-top: 8px;
    }

    .product-title {
        font-size: 1rem;
    }

    .editor-toolbar {
        padding: 16px;
        flex-direction: column;
        align-items: stretch;
    }

    .editor-toolbar-left,
    .editor-toolbar-right {
        width: 100%;
        justify-content: space-between;
    }

    .editor-toolbar-right {
        flex-wrap: wrap;
        gap: 8px;
    }

    .blocks-container {
        padding: 16px;
        min-height: 300px;
    }

    .block-header {
        padding: 14px 16px;
        gap: 10px;
        flex-wrap: wrap;
    }

    .block-type {
        font-size: 0.625rem;
        padding: 3px 6px;
    }

    .block-title {
        flex: 1 1 100%;
        order: 3;
        margin-top: 8px;
        white-space: normal;
    }

    .block-id-input {
        display: none;
    }

    .block-actions {
        opacity: 1;
    }

    .block-content {
        padding: 16px;
    }

    .block-field {
        margin-bottom: 20px;
    }

    .block-field-input {
        padding: 12px 14px;
        font-size: 1rem;
        min-height: 48px;
    }

    .block-field-textarea {
        min-height: 100px;
    }

    .block-types-grid {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .block-type-card {
        padding: 16px;
        display: flex;
        align-items: center;
        text-align: left;
        gap: 16px;
    }

    .block-type-card svg {
        margin-bottom: 0;
        width: 28px;
        height: 28px;
        flex-shrink: 0;
    }

    .block-type-card h4 {
        margin-bottom: 2px;
    }

    .modal-overlay {
        padding: 0;
        align-items: flex-end;
    }

    .modal {
        max-width: 100%;
        max-height: 90vh;
        border-radius: var(--radius) var(--radius) 0 0;
        border-bottom: none;
    }

    .modal-header {
        padding: 20px;
    }

    .modal-title {
        font-size: 1.125rem;
    }

    .modal-close {
        padding: 8px;
    }

    .modal-body {
        padding: 20px;
    }

    .modal-actions {
        flex-direction: column;
        gap: 10px;
    }

    .modal-actions .btn {
        width: 100%;
    }

    .add-block-btn {
        padding: 20px;
        font-size: 0.9375rem;
    }

    .repeater-item-header {
        padding: 14px 16px;
    }

    .repeater-item-title {
        font-size: 0.875rem;
    }

    .repeater-item-content {
        padding: 16px;
    }

    .repeater-add {
        padding: 14px;
        font-size: 0.875rem;
    }

    .settings-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
        padding: 6px;
    }

    .settings-tabs::-webkit-scrollbar {
        display: none;
    }

    .settings-tab {
        padding: 12px 16px;
        white-space: nowrap;
        flex: none;
    }

    .message {
        padding: 16px;
        font-size: 0.9375rem;
        flex-direction: column;
        text-align: center;
        gap: 8px;
    }


    .empty-state {
        padding: 48px 20px;
    }

    .empty-state-icon {
        width: 56px;
        height: 56px;
    }

    .empty-state h3 {
        font-size: 1.125rem;
    }

    .empty-state p {
        font-size: 0.9375rem;
    }

    .icon-option {
        width: 44px;
        height: 44px;
    }

    .icon-option svg {
        width: 20px;
        height: 20px;
    }

    .page-selector-item {
        padding: 14px 16px;
        font-size: 0.9375rem;
    }

    .page-selector-item small {
        font-size: 0.8125rem;
        margin-top: 4px;
    }

    .link-page-btn {
        padding: 10px 12px;
    }

    .image-text {
        padding: 40px 0;
    }

    .image-text-grid,
    .image-text-grid.image-text-right {
        grid-template-columns: 1fr;
        gap: 32px;
    }

    .image-text-grid.image-text-right {
        direction: ltr;
    }

    .image-text-content h2 {
        font-size: 1.75rem;
        margin: 12px 0 8px;
    }

    .image-text-content .text-content {
        font-size: 0.9375rem;
        margin: 16px 0 20px;
    }

    .image-text-image img {
        border-radius: 10px;
    }

    .product-cards {
        padding: 40px 0;
    }

    .product-cards .section-header {
        margin-bottom: 32px;
    }

    .products-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .product-card {
        padding: 24px 20px;
    }

    .product-card:hover {
        transform: translateY(-4px);
    }

    .product-card h3 {
        font-size: 1.0625rem;
    }

    .product-description {
        font-size: 0.9375rem;
    }

    .product-features li {
        font-size: 0.9375rem;
        padding: 8px 0 8px 28px;
    }

    .product-card .btn-sm {
        width: 100%;
        justify-content: center;
        padding: 12px 16px;
        font-size: 0.9375rem;
    }
}

@media (max-width: 380px) {
    .main-content {
        padding: 16px 12px;
    }

    .card-header,
    .card-body {
        padding: 16px;
    }

    .block-header {
        padding: 12px 14px;
    }

    .blocks-container {
        padding: 12px;
    }

    .modal-header,
    .modal-body {
        padding: 16px;
    }

    .btn {
        padding: 12px 16px;
    }
}

.sidebar,
.modal,
.block-item,
.nav-item,
.btn,
.form-input,
.form-switch label:before,
.product-card {
    -webkit-backface-visibility: hidden;
    backface-visibility: hidden;
    -webkit-perspective: 1000;
    perspective: 1000;
}

@media (prefers-reduced-motion: reduce) {
    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}