/* Generator Page Styles */

/* Navigation */
.main-nav {
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 15px;
}

.nav-link {
    padding: 8px 20px;
    border-radius: 20px;
    text-decoration: none;
    color: #666;
    background: #f0f0f0;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.nav-link:hover {
    background: #e0e0e0;
    color: #333;
}

.nav-link.active {
    background: #3498db;
    color: #fff;
}

/* Component Settings */
.component-settings {
    background: #fff;
    border-radius: 10px;
    padding: 20px;
    margin-bottom: 20px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
}

.settings-row {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 15px;
}

.setting-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.setting-group label {
    font-size: 0.8rem;
    color: #666;
    font-weight: 500;
}

.setting-group input {
    padding: 8px 12px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 0.9rem;
}

.setting-group input:focus {
    outline: none;
    border-color: #3498db;
}

/* Generator Content */
.generator-content {
    display: grid;
    grid-template-columns: 200px 1fr 300px;
    gap: 20px;
    margin-bottom: 20px;
}

/* Field Palette */
.field-palette {
    background: #fff;
    border-radius: 10px;
    padding: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    max-height: calc(100vh - 300px);
    overflow-y: auto;
}

.field-palette h3 {
    font-size: 1rem;
    color: #2c3e50;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #3498db;
}

.palette-section {
    margin-bottom: 10px;
    border-bottom: 1px solid #eee;
    padding-bottom: 10px;
}

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

.palette-section-header {
    font-size: 0.75rem;
    color: #666;
    text-transform: uppercase;
    margin-bottom: 8px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px 0;
    user-select: none;
}

.palette-section-header:hover {
    color: #333;
}

.collapse-arrow {
    font-size: 0.65rem;
    transition: transform 0.2s ease;
}

.palette-section.collapsed .collapse-arrow {
    transform: rotate(-90deg);
}

.palette-section.collapsed .palette-items {
    display: none;
}

.palette-items {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.palette-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    background: #f8f9fa;
    border: 1px solid #eee;
    border-radius: 5px;
    cursor: grab;
    font-size: 0.85rem;
    transition: all 0.2s ease;
}

.palette-item:hover {
    background: #e8f4fc;
    border-color: #3498db;
}

.palette-item:active {
    cursor: grabbing;
}

.palette-item .icon {
    width: 20px;
    text-align: center;
    color: #3498db;
    font-weight: bold;
}

.palette-item.dragging {
    opacity: 0.5;
}

/* Structural items */
.palette-item.structural {
    background: #fef3e2;
    border-color: #f39c12;
}

.palette-item.structural:hover {
    background: #fdebd0;
    border-color: #e67e22;
}

.palette-item.structural .icon {
    color: #e67e22;
}

/* Display items */
.palette-item.display {
    background: #e8f8f5;
    border-color: #1abc9c;
}

.palette-item.display:hover {
    background: #d1f2eb;
    border-color: #16a085;
}

.palette-item.display .icon {
    color: #16a085;
}

/* Dialog Canvas */
.dialog-canvas {
    background: #fff;
    border-radius: 10px;
    padding: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    min-height: 400px;
}

.canvas-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #3498db;
}

.canvas-header h3 {
    font-size: 1rem;
    color: #2c3e50;
}

.add-tab-btn {
    padding: 5px 12px;
    background: #27ae60;
    color: #fff;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
}

.add-tab-btn:hover {
    background: #219a52;
}

/* Tabs */
.tabs-container {
    border: 1px solid #eee;
    border-radius: 8px;
    overflow: hidden;
}

.tab-headers {
    display: flex;
    background: #f8f9fa;
    border-bottom: 1px solid #eee;
}

.tab-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 15px;
    cursor: pointer;
    border-right: 1px solid #eee;
    font-size: 0.9rem;
    color: #666;
    transition: all 0.2s ease;
}

.tab-header:hover {
    background: #fff;
}

.tab-header.active {
    background: #fff;
    color: #3498db;
    font-weight: 500;
    border-bottom: 2px solid #3498db;
    margin-bottom: -1px;
}

.tab-title {
    outline: none;
    min-width: 50px;
}

.tab-title:focus {
    background: #f0f7ff;
    padding: 2px 5px;
    border-radius: 3px;
}

.tab-delete-btn {
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    font-size: 1.1rem;
    padding: 0 3px;
    line-height: 1;
}

.tab-delete-btn:hover {
    color: #e74c3c;
}

.tab-contents {
    min-height: 300px;
}

.tab-content {
    display: none;
    padding: 15px;
}

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

/* Drop Zone */
.fields-drop-zone {
    min-height: 250px;
    border: 2px dashed #ddd;
    border-radius: 8px;
    padding: 15px;
    transition: all 0.2s ease;
}

.fields-drop-zone.drag-over {
    border-color: #3498db;
    background: #f0f7ff;
}

.drop-hint {
    text-align: center;
    color: #999;
    padding: 50px 0;
    font-size: 0.9rem;
}

.fields-drop-zone:not(:empty) .drop-hint {
    display: none;
}

/* Canvas Field Items */
.canvas-field {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 15px;
    background: #f8f9fa;
    border: 1px solid #eee;
    border-radius: 6px;
    margin-bottom: 8px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.canvas-field:hover {
    border-color: #3498db;
}

.canvas-field.selected {
    border-color: #3498db;
    background: #e8f4fc;
    box-shadow: 0 0 0 2px rgba(52, 152, 219, 0.2);
}

.canvas-field.dragging {
    opacity: 0.5;
}

.canvas-field-info {
    display: flex;
    align-items: center;
    gap: 10px;
}

.canvas-field-icon {
    width: 30px;
    height: 30px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: #3498db;
    color: #fff;
    border-radius: 5px;
    font-size: 0.9rem;
}

.canvas-field-details {
    display: flex;
    flex-direction: column;
}

.canvas-field-name {
    font-weight: 500;
    color: #2c3e50;
    font-size: 0.9rem;
}

.canvas-field-type {
    font-size: 0.75rem;
    color: #999;
}

.canvas-field-actions {
    display: flex;
    gap: 5px;
}

.canvas-field-actions button {
    background: none;
    border: none;
    color: #999;
    cursor: pointer;
    padding: 5px;
    font-size: 1rem;
}

.canvas-field-actions button:hover {
    color: #e74c3c;
}

/* Multifield Container */
.canvas-field.multifield-container {
    flex-direction: column;
    align-items: stretch;
}

.canvas-field.multifield-container > .canvas-field-info {
    display: flex;
    justify-content: space-between;
    width: 100%;
}

.canvas-field.multifield-container > .canvas-field-actions {
    position: absolute;
    top: 12px;
    right: 15px;
}

.canvas-field.multifield-container {
    position: relative;
}

.multifield-children-zone {
    margin-top: 10px;
    padding: 10px;
    border: 2px dashed #ddd;
    border-radius: 6px;
    background: #fff;
    min-height: 60px;
    transition: all 0.2s ease;
    width: 100%;
}

.multifield-children-zone.drag-over {
    border-color: #9b59b6;
    background: #f9f5ff;
}

.multifield-children-zone .drop-hint-small {
    text-align: center;
    color: #bbb;
    font-size: 0.8rem;
    padding: 15px 0;
}

/* Structural zone same as multifield */
.multifield-children-zone.structural-zone {
    border-color: #f39c12;
    background: #fffbf0;
}

.multifield-children-zone.structural-zone.drag-over {
    border-color: #e67e22;
    background: #fef3e2;
}

.canvas-field.child-field {
    margin-bottom: 6px;
    background: #fff;
    border-color: #d0d0d0;
}

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

.canvas-field.child-field .canvas-field-icon {
    background: #9b59b6;
}

/* Structural containers */
.canvas-field.structural-container {
    border-color: #f39c12;
    background: #fef9e7;
    flex-direction: column;
    align-items: stretch;
}

.canvas-field.structural-container > .canvas-field-info {
    width: 100%;
}

.canvas-field.structural-container > .canvas-field-actions {
    position: absolute;
    top: 12px;
    right: 15px;
}

.canvas-field.structural-container {
    position: relative;
}

.canvas-field.structural-container.selected {
    border-color: #e67e22;
    background: #fdebd0;
}

.canvas-field-icon.structural-icon {
    background: #e67e22 !important;
}

/* Display fields */
.canvas-field.display-field {
    border-color: #1abc9c;
    background: #e8f8f5;
}

.canvas-field.display-field.selected {
    border-color: #16a085;
    background: #d1f2eb;
}

.canvas-field-icon.display-icon {
    background: #16a085 !important;
}

/* Property Editor */
.property-editor {
    background: #fff;
    border-radius: 10px;
    padding: 15px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    max-height: calc(100vh - 300px);
    overflow-y: auto;
}

.property-editor h3 {
    font-size: 1rem;
    color: #2c3e50;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 2px solid #3498db;
}

.property-form {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.no-selection {
    text-align: center;
    color: #999;
    padding: 30px 0;
    font-size: 0.9rem;
}

.property-group {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.property-group label {
    font-size: 0.8rem;
    color: #666;
    font-weight: 500;
}

.property-group input,
.property-group select,
.property-group textarea {
    padding: 8px 10px;
    border: 1px solid #ddd;
    border-radius: 5px;
    font-size: 0.85rem;
}

.property-group input:focus,
.property-group select:focus,
.property-group textarea:focus {
    outline: none;
    border-color: #3498db;
}

.property-group textarea {
    resize: vertical;
    min-height: 60px;
}

.property-checkbox {
    flex-direction: row;
    align-items: center;
    gap: 8px;
}

.property-checkbox input {
    width: auto;
}

.property-section-title {
    font-size: 0.75rem;
    color: #999;
    text-transform: uppercase;
    margin-top: 10px;
    padding-top: 10px;
    border-top: 1px solid #eee;
}

/* Options Editor (for Select/Radio) */
.options-editor {
    border: 1px solid #eee;
    border-radius: 5px;
    padding: 10px;
    background: #f8f9fa;
}

.option-row {
    display: flex;
    gap: 8px;
    margin-bottom: 8px;
    align-items: center;
}

.option-row input {
    flex: 1;
    padding: 6px 8px;
    font-size: 0.8rem;
}

.option-row button {
    background: none;
    border: none;
    color: #e74c3c;
    cursor: pointer;
    padding: 5px;
}

.add-option-btn {
    width: 100%;
    padding: 6px;
    background: #f0f0f0;
    border: 1px dashed #ccc;
    border-radius: 4px;
    cursor: pointer;
    font-size: 0.8rem;
    color: #666;
}

.add-option-btn:hover {
    background: #e8f4fc;
    border-color: #3498db;
    color: #3498db;
}

/* Preview Section */
.preview-section {
    background: #fff;
    border-radius: 10px;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.1);
    overflow: hidden;
}

.preview-tabs {
    display: flex;
    background: #f8f9fa;
    border-bottom: 1px solid #eee;
}

.preview-tab {
    padding: 12px 20px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 0.9rem;
    color: #666;
    border-bottom: 2px solid transparent;
    transition: all 0.2s ease;
}

.preview-tab:hover {
    background: #fff;
}

.preview-tab.active {
    color: #3498db;
    border-bottom-color: #3498db;
    background: #fff;
}

.preview-content {
    position: relative;
}

.preview-pane {
    display: none;
    padding: 0;
}

.preview-pane.active {
    display: block;
}

.preview-pane pre {
    margin: 0;
    padding: 15px;
    background: #282c34;
    color: #abb2bf;
    font-family: 'Monaco', 'Menlo', 'Ubuntu Mono', monospace;
    font-size: 0.8rem;
    line-height: 1.5;
    overflow-x: auto;
    max-height: 300px;
    overflow-y: auto;
}

.preview-pane code {
    white-space: pre;
}

.preview-actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    padding: 15px;
    background: #f8f9fa;
    border-top: 1px solid #eee;
}

.action-btn {
    padding: 10px 20px;
    border: 1px solid #ddd;
    border-radius: 5px;
    background: #fff;
    cursor: pointer;
    font-size: 0.9rem;
    transition: all 0.2s ease;
}

.action-btn:hover {
    background: #f0f0f0;
}

.action-btn.primary {
    background: #3498db;
    color: #fff;
    border-color: #3498db;
}

.action-btn.primary:hover {
    background: #2980b9;
}

/* XML Syntax Highlighting */
.xml-tag { color: #e06c75; }
.xml-attr { color: #d19a66; }
.xml-value { color: #98c379; }
.xml-comment { color: #5c6370; font-style: italic; }

/* Responsive */
@media (max-width: 1200px) {
    .generator-content {
        grid-template-columns: 180px 1fr 250px;
    }
}

@media (max-width: 992px) {
    .generator-content {
        grid-template-columns: 1fr;
    }

    .field-palette {
        display: flex;
        flex-wrap: wrap;
        gap: 10px;
        max-height: none;
    }

    .palette-section {
        flex: 1;
        min-width: 150px;
    }

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

@media (max-width: 576px) {
    .settings-row {
        grid-template-columns: 1fr;
    }
}