/* Model Editing Interface Styles */

/* ==================== EDITING PANEL STYLES ==================== */

.editing-modes {
    margin-bottom: 20px;
}

.mode-buttons {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(80px, 1fr));
    gap: 8px;
    margin-bottom: 15px;
}

.mode-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 12px 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.mode-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--accent-color);
}

.mode-btn.active {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.mode-btn svg {
    width: 20px;
    height: 20px;
    fill: currentColor;
}

.selection-info {
    padding: 12px;
    background: var(--bg-tertiary);
    border-radius: 6px;
    font-size: 13px;
    color: var(--text-secondary);
    text-align: center;
}

.editing-actions {
    display: flex;
    gap: 8px;
    margin-top: 15px;
}

.action-btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.action-btn:hover:not(:disabled) {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--accent-color);
}

.action-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.action-btn.secondary {
    background: var(--bg-tertiary);
}

.action-btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

/* ==================== TRANSFORM CONTROLS ==================== */

.transform-tools {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.transform-modes {
    display: flex;
    gap: 8px;
}

.transform-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 10px 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.transform-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--accent-color);
}

.transform-btn.active {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.transform-btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.transform-values {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.value-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.value-group label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
}

.xyz-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr 1fr;
    gap: 6px;
}

.xyz-inputs input {
    padding: 6px 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 12px;
    text-align: center;
}

.xyz-inputs input:focus {
    outline: none;
    border-color: var(--accent-color);
    background: var(--bg-primary);
}

.uniform-scale {
    display: flex;
    align-items: center;
    gap: 6px;
    margin-top: 8px;
    font-size: 11px;
    color: var(--text-secondary);
}

.uniform-scale input[type="checkbox"] {
    margin: 0;
}

.transform-presets {
    display: flex;
    gap: 6px;
}

.preset-btn {
    flex: 1;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-secondary);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.preset-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--accent-color);
}

/* ==================== MATERIAL EDITOR ==================== */

.material-editor {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.material-selection select {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 13px;
}

.material-properties {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.property-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.property-group label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
}

.color-input {
    display: flex;
    align-items: center;
    gap: 8px;
}

.color-input input[type="color"] {
    width: 40px;
    height: 32px;
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
}

.color-input input[type="range"] {
    flex: 1;
}

.property-group input[type="range"] {
    width: 100%;
    height: 6px;
    background: var(--bg-secondary);
    border-radius: 3px;
    outline: none;
    cursor: pointer;
}

.property-group input[type="range"]::-webkit-slider-thumb {
    appearance: none;
    width: 16px;
    height: 16px;
    background: var(--accent-color);
    border-radius: 50%;
    cursor: pointer;
}

.property-group input[type="range"]::-moz-range-thumb {
    width: 16px;
    height: 16px;
    background: var(--accent-color);
    border-radius: 50%;
    border: none;
    cursor: pointer;
}

.value-display {
    font-size: 11px;
    color: var(--text-secondary);
    min-width: 30px;
    text-align: right;
}

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

.preview-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-secondary);
}

.preview-toggle input[type="checkbox"] {
    margin: 0;
}

.btn {
    padding: 10px 16px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 13px;
    cursor: pointer;
    transition: all 0.2s ease;
    text-align: center;
}

.btn.primary {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.btn.primary:hover {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}

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

.btn.secondary:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--accent-color);
}

/* ==================== TEXTURE SWAPPER ==================== */

.texture-swapper {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.texture-slot-selection select {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 13px;
}

.current-texture label {
    display: block;
    margin-bottom: 8px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
}

.texture-preview {
    width: 100%;
    height: 120px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.texture-preview img {
    max-width: 100%;
    max-height: 100%;
    object-fit: contain;
}

.texture-preview .no-texture {
    color: var(--text-secondary);
    font-size: 12px;
}

.texture-info {
    margin-top: 8px;
    font-size: 11px;
    color: var(--text-secondary);
}

.texture-upload input[type="file"] {
    width: 100%;
    padding: 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 12px;
}

.upload-info {
    margin-top: 6px;
    font-size: 11px;
    color: var(--text-secondary);
}

.texture-library label {
    display: block;
    margin-bottom: 10px;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
}

.texture-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(60px, 1fr));
    gap: 8px;
    max-height: 200px;
    overflow-y: auto;
}

.texture-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 6px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.texture-item:hover {
    background: var(--bg-hover);
    border-color: var(--accent-color);
}

.texture-item.selected {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.texture-item .texture-preview {
    width: 40px;
    height: 40px;
    border-radius: 3px;
}

.texture-name {
    font-size: 10px;
    text-align: center;
    word-break: break-word;
}

.texture-settings {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.setting-group {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.setting-group label {
    font-size: 12px;
    font-weight: 500;
    color: var(--text-primary);
}

.xy-inputs {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 6px;
}

.xy-inputs input {
    padding: 6px 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 12px;
    text-align: center;
}

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

.texture-actions .btn {
    flex: 1;
}

/* ==================== GEOMETRY EDITOR ==================== */

.geometry-editor {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.geometry-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding: 12px;
    background: var(--bg-tertiary);
    border-radius: 6px;
}

.info-item {
    display: flex;
    justify-content: space-between;
    font-size: 12px;
}

.stat-label {
    color: var(--text-secondary);
}

.stat-value {
    color: var(--text-primary);
    font-weight: 500;
}

.geometry-tools {
    display: flex;
    gap: 8px;
}

.tool-btn {
    flex: 1;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    padding: 10px 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-secondary);
    font-size: 11px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.tool-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--accent-color);
}

.tool-btn svg {
    width: 18px;
    height: 18px;
    fill: currentColor;
}

.geometry-settings {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

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

.geometry-actions .btn {
    flex: 1;
}

/* ==================== ANNOTATION TOOLS ==================== */

.annotation-tools {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.annotation-controls {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.annotation-controls .btn {
    flex: 1;
    min-width: 100px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    padding: 8px 12px;
    font-size: 12px;
}

.annotation-controls .btn.active {
    background: var(--accent-color);
    color: white;
    border-color: var(--accent-color);
}

.annotation-controls .btn svg {
    width: 14px;
    height: 14px;
    fill: currentColor;
}

.annotation-list h4 {
    margin: 0 0 10px 0;
    font-size: 13px;
    color: var(--text-primary);
}

.annotations-list {
    max-height: 200px;
    overflow-y: auto;
}

.no-annotations {
    padding: 20px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 12px;
    background: var(--bg-tertiary);
    border-radius: 6px;
}

.annotation-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-bottom: 6px;
}

.annotation-text {
    flex: 1;
    font-size: 12px;
    color: var(--text-primary);
    margin-right: 10px;
}

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

.annotation-actions button {
    padding: 4px 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    color: var(--text-secondary);
    font-size: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.annotation-actions button:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--accent-color);
}

.annotation-settings {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.option-toggle {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--text-secondary);
}

.option-toggle input[type="checkbox"] {
    margin: 0;
}

/* ==================== SCREENSHOT TOOLS ==================== */

.screenshot-tools {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.resolution-settings select {
    width: 100%;
    padding: 8px 12px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-primary);
    font-size: 13px;
}

.custom-resolution {
    margin-top: 10px;
}

.resolution-inputs {
    display: flex;
    align-items: center;
    gap: 8px;
}

.resolution-inputs input {
    flex: 1;
    padding: 6px 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 12px;
    text-align: center;
}

.resolution-inputs span {
    color: var(--text-secondary);
    font-size: 14px;
}

.screenshot-options {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

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

.screenshot-actions .btn {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
}

.screenshot-actions .btn svg {
    width: 16px;
    height: 16px;
    fill: currentColor;
}

.capture-history h4 {
    margin: 0 0 10px 0;
    font-size: 13px;
    color: var(--text-primary);
}

.capture-history-list {
    max-height: 200px;
    overflow-y: auto;
}

.no-captures {
    padding: 20px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 12px;
    background: var(--bg-tertiary);
    border-radius: 6px;
}

.capture-item {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-bottom: 6px;
}

.capture-thumbnail {
    width: 40px;
    height: 30px;
    object-fit: cover;
    border-radius: 3px;
    border: 1px solid var(--border-color);
}

.capture-info {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.capture-name {
    font-size: 11px;
    color: var(--text-primary);
    font-weight: 500;
}

.capture-size,
.capture-time {
    font-size: 10px;
    color: var(--text-secondary);
}

.capture-actions button {
    padding: 4px 8px;
    background: var(--bg-tertiary);
    border: 1px solid var(--border-color);
    border-radius: 3px;
    color: var(--text-secondary);
    font-size: 10px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.capture-actions button:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
    border-color: var(--accent-color);
}

/* ==================== RESPONSIVE DESIGN ==================== */

@media (max-width: 768px) {
    .mode-buttons {
        grid-template-columns: repeat(3, 1fr);
    }
    
    .editing-actions {
        flex-direction: column;
    }
    
    .transform-modes {
        flex-direction: column;
    }
    
    .xyz-inputs {
        grid-template-columns: 1fr;
    }
    
    .texture-grid {
        grid-template-columns: repeat(auto-fill, minmax(50px, 1fr));
    }
    
    .geometry-tools {
        flex-direction: column;
    }
    
    .annotation-controls {
        flex-direction: column;
    }
    
    .screenshot-actions {
        flex-direction: column;
    }
}

/* ==================== DARK THEME ADJUSTMENTS ==================== */

[data-theme="dark"] .mode-btn,
[data-theme="dark"] .transform-btn,
[data-theme="dark"] .tool-btn {
    background: #2a2a2a;
    border-color: #404040;
    color: #cccccc;
}

[data-theme="dark"] .mode-btn:hover,
[data-theme="dark"] .transform-btn:hover,
[data-theme="dark"] .tool-btn:hover {
    background: #353535;
    border-color: #667eea;
}

[data-theme="dark"] .mode-btn.active,
[data-theme="dark"] .transform-btn.active {
    background: #667eea;
    color: white;
}

[data-theme="dark"] .texture-preview,
[data-theme="dark"] .geometry-info,
[data-theme="dark"] .no-annotations,
[data-theme="dark"] .no-captures {
    background: #2a2a2a;
    border-color: #404040;
}

[data-theme="dark"] input[type="range"]::-webkit-slider-thumb,
[data-theme="dark"] input[type="range"]::-moz-range-thumb {
    background: #667eea;
}

/* ==================== EDITING PANEL VISIBILITY ==================== */

.editing-panel {
    display: none;
}

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

/* ==================== ANIMATION EFFECTS ==================== */

.mode-btn,
.transform-btn,
.tool-btn,
.btn,
.texture-item,
.annotation-item,
.capture-item {
    transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
}

.mode-btn:active,
.transform-btn:active,
.tool-btn:active,
.btn:active {
    transform: scale(0.95);
}

/* ==================== ACCESSIBILITY ==================== */

.mode-btn:focus,
.transform-btn:focus,
.tool-btn:focus,
.btn:focus,
input:focus,
select:focus {
    outline: 2px solid var(--accent-color);
    outline-offset: 2px;
}

@media (prefers-reduced-motion: reduce) {
    * {
        transition: none !important;
        animation: none !important;
    }
}

/* ==================== LOADING STATES ==================== */

.btn.loading {
    position: relative;
    color: transparent;
}

.btn.loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 16px;
    height: 16px;
    margin: -8px 0 0 -8px;
    border: 2px solid transparent;
    border-top: 2px solid currentColor;
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}