/* SolidWorks Theme - Portfolio Website */
/* Color Palette - Dynamic Theme System */
:root {
    /* Base Colors (Dark Theme) */
    --sw-bg-dark: #2d2d30;
    --sw-bg-medium: #3e3e42;
    --sw-bg-light: #4a4a4e;
    --sw-bg-lighter: #5a5a5e;
    --sw-titlebar: #1e1e1e;
    --sw-toolbar: #3e3e42;
    --sw-panel-bg: #252526;
    --sw-viewport-bg: #1e1e1e;
    --sw-border: #3e3e42;
    --sw-border-light: #5a5a5e;
    --sw-text: #cccccc;
    --sw-text-light: #ffffff;
    --sw-text-dim: #969696;
    
    /* Accent Color (Randomized per user) */
    --sw-accent: #007acc;
    --sw-accent-hover: #1e90ff;
    --sw-accent-rgb: 0, 122, 204;
    
    /* Secondary Colors */
    --sw-green: #4ec9b0;
    --sw-yellow: #dcdcaa;
    --sw-red: #f14c4c;
    --sw-icon-blue: #75beff;
    --sw-icon-green: #89d185;
    --sw-icon-orange: #ffb86c;
    --sw-icon-purple: #c586c0;
    
    /* Dynamic Highlights */
    --sw-tree-highlight: rgba(var(--sw-accent-rgb), 0.3);
    --sw-selection: rgba(var(--sw-accent-rgb), 0.5);
}

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

body {
    font-family: 'Segoe UI', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--sw-viewport-bg);
    color: var(--sw-text);
    font-size: 13px;
    line-height: 1.4;
    overflow: hidden;
    height: 100vh;
}

/* ===== Title Bar ===== */
.sw-titlebar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--sw-titlebar);
    height: 36px;
    padding: 0 12px;
    border-bottom: 1px solid var(--sw-border);
}

.sw-titlebar-left {
    display: flex;
    align-items: center;
    gap: 12px;
}

.sw-titlebar-right {
    display: flex;
    align-items: center;
    gap: 8px;
}

.sw-logo-container {
    display: flex;
    align-items: center;
    gap: 6px;
}

.sw-logo-text {
    font-weight: 700;
    font-size: 11px;
    letter-spacing: 1px;
    color: var(--sw-accent);
    text-transform: uppercase;
}

.sw-logo-subtitle {
    font-size: 10px;
    color: var(--sw-text-dim);
    font-weight: 400;
}

/* Theme & Help Buttons */
.sw-theme-btn,
.sw-help-btn {
    width: 32px;
    height: 32px;
    border: 1px solid var(--sw-border);
    background: var(--sw-bg-medium);
    color: var(--sw-accent);
    cursor: pointer;
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.sw-theme-btn:hover,
.sw-help-btn:hover {
    background: var(--sw-accent);
    color: white;
    border-color: var(--sw-accent);
}

.sw-theme-btn:hover {
    transform: rotate(15deg);
}

/* ===== Welcome Modal ===== */
.sw-welcome-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
    animation: fadeIn 0.3s ease;
}

.sw-welcome-modal.hidden {
    display: none;
}

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

.sw-welcome-content {
    background: var(--sw-panel-bg);
    border: 1px solid var(--sw-border);
    border-radius: 8px;
    padding: 32px;
    max-width: 480px;
    width: 90%;
    text-align: center;
    animation: slideUp 0.4s ease;
}

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

.sw-welcome-header {
    margin-bottom: 16px;
}

.sw-welcome-header i {
    font-size: 48px;
    color: var(--sw-accent);
    margin-bottom: 12px;
    display: block;
}

.sw-welcome-header h2 {
    font-size: 24px;
    color: var(--sw-text-light);
    margin: 0;
}

.sw-welcome-content > p {
    color: var(--sw-text);
    margin-bottom: 24px;
    line-height: 1.6;
}

.sw-welcome-tips {
    background: var(--sw-bg-dark);
    border-radius: 6px;
    padding: 16px;
    margin-bottom: 24px;
    text-align: left;
}

.sw-tip {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 8px 0;
    color: var(--sw-text);
    font-size: 13px;
}

.sw-tip i {
    color: var(--sw-accent);
    width: 20px;
    text-align: center;
}

.sw-tip strong {
    color: var(--sw-text-light);
}

.sw-welcome-btn {
    background: var(--sw-accent);
    color: white;
    border: none;
    padding: 12px 32px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 600;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
}

.sw-welcome-btn:hover {
    background: var(--sw-accent-hover);
    transform: translateY(-2px);
}

.sw-welcome-checkbox {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    margin-top: 16px;
    color: var(--sw-text-dim);
    font-size: 12px;
    cursor: pointer;
}

.sw-welcome-checkbox input {
    accent-color: var(--sw-accent);
}

/* ===== Command Manager (Toolbar) ===== */
.sw-commandmanager {
    background: var(--sw-toolbar);
    border-bottom: 1px solid var(--sw-border);
}

.sw-tabs {
    display: flex;
    background: var(--sw-bg-dark);
    border-bottom: 1px solid var(--sw-border);
    overflow-x: auto;
}

.sw-tab {
    padding: 8px 16px;
    background: transparent;
    border: none;
    color: var(--sw-text-dim);
    font-size: 12px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    border-bottom: 2px solid transparent;
    transition: all 0.2s;
    white-space: nowrap;
}

.sw-tab:hover {
    color: var(--sw-text);
    background: var(--sw-bg-medium);
}

.sw-tab.active {
    color: var(--sw-text-light);
    background: var(--sw-toolbar);
    border-bottom-color: var(--sw-accent);
}

.sw-tab i {
    font-size: 14px;
}

.sw-toolbar {
    display: flex;
    align-items: center;
    padding: 4px 8px;
    gap: 4px;
    height: 40px;
}

.sw-toolbar-group {
    display: flex;
    gap: 2px;
}

.sw-toolbar-btn {
    width: 32px;
    height: 32px;
    border: 1px solid transparent;
    background: transparent;
    color: var(--sw-text);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 3px;
    transition: all 0.15s;
    text-decoration: none;
}

.sw-toolbar-btn:hover {
    background: var(--sw-bg-light);
    border-color: var(--sw-border-light);
}

.sw-toolbar-btn.active {
    background: var(--sw-selection);
    border-color: var(--sw-accent);
}

.sw-toolbar-separator {
    width: 1px;
    height: 24px;
    background: var(--sw-border);
    margin: 0 4px;
}

/* ===== Main Content Area ===== */
.sw-main {
    display: flex;
    height: calc(100vh - 88px);
}

/* ===== FeatureManager (Left Panel) ===== */
.sw-featuremanager {
    width: 280px;
    min-width: 200px;
    max-width: 400px;
    background: var(--sw-panel-bg);
    border-right: 1px solid var(--sw-border);
    display: flex;
    flex-direction: column;
    position: relative;
}

.sw-tree {
    flex: 1;
    overflow-y: auto;
    padding: 4px 0;
}

.sw-tree-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    font-weight: 600;
    color: var(--sw-text-light);
    background: var(--sw-bg-medium);
    border-bottom: 1px solid var(--sw-border);
    font-size: 13px;
}

.sw-tree-list {
    list-style: none;
    padding: 4px 0;
}

.sw-tree-item {
    user-select: none;
}

.sw-tree-node {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    cursor: pointer;
    transition: all 0.15s;
    border-radius: 4px;
    margin: 2px 6px;
    font-size: 13px;
}

.sw-tree-node:hover {
    background: var(--sw-tree-highlight);
    transform: translateX(2px);
}

.sw-tree-node[data-section]:hover::after {
    content: '→';
    margin-left: auto;
    color: var(--sw-accent);
    font-size: 12px;
}

.sw-tree-toggle {
    font-size: 10px;
    width: 14px;
    color: var(--sw-text-dim);
    transition: transform 0.2s;
}

.sw-tree-children {
    list-style: none;
    padding-left: 16px;
    display: none;
}

.sw-tree-item.expanded > .sw-tree-children {
    display: block;
}

.sw-tree-item.expanded > .sw-tree-node .sw-tree-toggle {
    transform: rotate(0deg);
}

.sw-tree-item:not(.expanded) > .sw-tree-node .fa-chevron-down {
    transform: rotate(-90deg);
}

/* Tree Icons - Dynamic based on accent */
.sw-icon-assembly { color: var(--sw-icon-orange); }
.sw-icon-origin { color: var(--sw-accent); }
.sw-icon-part { color: var(--sw-accent); }
.sw-icon-part-blue { color: var(--sw-accent); }
.sw-icon-part-green { color: var(--sw-icon-green); }
.sw-icon-folder { color: var(--sw-icon-orange); }
.sw-icon-feature { color: var(--sw-yellow); }

.sw-panel-resize {
    position: absolute;
    right: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    cursor: ew-resize;
    background: transparent;
}

.sw-panel-resize:hover {
    background: var(--sw-accent);
}

/* ===== Viewport (Main Graphics Area) ===== */
.sw-viewport {
    flex: 1;
    background: var(--sw-viewport-bg);
    position: relative;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

/* ===== Sections ===== */
.sw-section {
    display: none;
    flex: 1;
    overflow-y: auto;
    padding: 20px;
}

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

/* ===== Home Section ===== */
.sw-3d-viewport {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    position: relative;
}

.sw-model-display {
    position: relative;
}

.sw-hero-content {
    text-align: center;
    position: relative;
    padding: 60px;
}

.sw-dimension-line {
    position: absolute;
    background: var(--sw-accent);
}

.sw-dimension-line.top {
    top: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 200px;
    height: 1px;
}

.sw-dimension-line.top::before,
.sw-dimension-line.top::after {
    content: '';
    position: absolute;
    width: 1px;
    height: 10px;
    background: var(--sw-accent);
    top: -5px;
}

.sw-dimension-line.top::before { left: 0; }
.sw-dimension-line.top::after { right: 0; }

.sw-dimension-line.side {
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 1px;
    height: 100px;
}

.sw-model-info {
    margin-bottom: 30px;
}

.sw-model-name {
    font-size: 48px;
    font-weight: 700;
    color: var(--sw-text-light);
    margin-bottom: 10px;
    letter-spacing: 2px;
}

.sw-model-description {
    font-size: 18px;
    margin-bottom: 20px;
}

.sw-property-label {
    color: var(--sw-text-dim);
    margin-right: 8px;
}

.sw-property-value {
    color: var(--sw-text-light);
}

.sw-model-properties {
    display: flex;
    justify-content: center;
    gap: 30px;
    flex-wrap: wrap;
}

.sw-property {
    font-size: 13px;
}

.sw-status-active {
    color: var(--sw-green);
}

.sw-cta-buttons {
    display: flex;
    justify-content: center;
    gap: 16px;
    margin-top: 30px;
}

.sw-cta-btn {
    padding: 12px 24px;
    border: none;
    border-radius: 4px;
    font-size: 14px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 8px;
    transition: all 0.2s;
}

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

.sw-cta-btn.primary:hover {
    background: var(--sw-accent-hover);
}

.sw-cta-btn.secondary {
    background: var(--sw-bg-medium);
    color: var(--sw-text);
    border: 1px solid var(--sw-border-light);
}

.sw-cta-btn.secondary:hover {
    background: var(--sw-bg-light);
}

.sw-coordinate-system {
    position: absolute;
    bottom: 20px;
    left: 20px;
    display: flex;
    gap: 15px;
}

.sw-axis {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 11px;
    font-weight: 600;
}

.sw-axis-x { background: #e74c3c; color: white; }
.sw-axis-y { background: #2ecc71; color: white; }
.sw-axis-z { background: #3498db; color: white; }

/* ===== About Section ===== */
.sw-property-panel {
    background: var(--sw-panel-bg);
    border: 1px solid var(--sw-border);
    border-radius: 4px;
    max-width: 800px;
    margin: 0 auto;
}

.sw-property-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--sw-bg-medium);
    border-bottom: 1px solid var(--sw-border);
    font-weight: 600;
}

.sw-property-header i {
    color: var(--sw-accent);
}

.sw-property-content {
    padding: 16px;
}

.sw-property-group {
    margin-bottom: 16px;
    border: 1px solid var(--sw-border);
    border-radius: 4px;
    overflow: hidden;
}

.sw-property-group-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--sw-bg-medium);
    font-weight: 500;
    cursor: pointer;
}

.sw-property-group-header i {
    font-size: 10px;
    color: var(--sw-text-dim);
}

.sw-property-group-content {
    padding: 12px;
}

.sw-summary-text {
    margin-bottom: 12px;
    line-height: 1.6;
}

.sw-summary-text:last-child {
    margin-bottom: 0;
}

.sw-property-table {
    border: 1px solid var(--sw-border);
}

.sw-property-row {
    display: grid;
    grid-template-columns: 150px 1fr;
    border-bottom: 1px solid var(--sw-border);
}

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

.sw-property-row span {
    padding: 8px 12px;
}

.sw-property-row span:first-child {
    background: var(--sw-bg-dark);
    color: var(--sw-text-dim);
    border-right: 1px solid var(--sw-border);
}

.sw-property-row.header {
    background: var(--sw-bg-medium);
    font-weight: 600;
}

.sw-property-row.header span {
    background: var(--sw-bg-medium);
    color: var(--sw-text-light);
}

.sw-highlights-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 12px;
    padding: 12px;
}

.sw-highlight-card {
    background: var(--sw-bg-dark);
    padding: 16px;
    border-radius: 4px;
    text-align: center;
    border: 1px solid var(--sw-border);
}

.sw-highlight-card i {
    font-size: 24px;
    color: var(--sw-accent);
    margin-bottom: 8px;
}

.sw-highlight-card h4 {
    color: var(--sw-text-light);
    margin-bottom: 4px;
}

.sw-highlight-card p {
    font-size: 12px;
    color: var(--sw-text-dim);
}

/* ===== Experience Section (BOM Table) ===== */
.sw-assembly-view {
    background: var(--sw-panel-bg);
    border: 1px solid var(--sw-border);
    border-radius: 4px;
}

.sw-assembly-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--sw-bg-medium);
    border-bottom: 1px solid var(--sw-border);
    font-weight: 600;
}

.sw-assembly-header i {
    color: var(--sw-icon-orange);
}

.sw-assembly-actions {
    margin-left: auto;
    display: flex;
    gap: 8px;
}

.sw-btn-small {
    padding: 4px 10px;
    background: var(--sw-bg-light);
    border: 1px solid var(--sw-border);
    border-radius: 3px;
    color: var(--sw-text);
    cursor: pointer;
    font-size: 11px;
    display: flex;
    align-items: center;
    gap: 4px;
}

.sw-btn-small:hover {
    background: var(--sw-bg-lighter);
}

.sw-bom-table {
    padding: 8px;
}

.sw-bom-header {
    display: grid;
    grid-template-columns: 50px 1fr 150px 100px;
    padding: 8px 12px;
    background: var(--sw-bg-medium);
    border: 1px solid var(--sw-border);
    font-weight: 600;
    font-size: 12px;
}

.sw-bom-item {
    border: 1px solid var(--sw-border);
    border-top: none;
    transition: all 0.2s;
}

.sw-bom-row {
    display: grid;
    grid-template-columns: 50px 1fr 150px 100px;
    padding: 10px 12px;
    cursor: pointer;
    align-items: center;
}

.sw-bom-row:hover {
    background: var(--sw-tree-highlight);
}

.sw-bom-col-icon {
    display: flex;
    align-items: center;
    gap: 6px;
}

.sw-bom-col-icon .sw-tree-toggle {
    font-size: 10px;
    transition: transform 0.2s;
}

.sw-bom-item.expanded .sw-bom-col-icon .sw-tree-toggle {
    transform: rotate(90deg);
}

.sw-bom-detail {
    display: none;
    padding: 16px 20px 16px 60px;
    background: var(--sw-bg-dark);
    border-top: 1px solid var(--sw-border);
}

.sw-bom-item.expanded .sw-bom-detail {
    display: block;
}

.sw-detail-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
    flex-wrap: wrap;
    gap: 8px;
}

.sw-detail-title strong {
    color: var(--sw-text-light);
    font-size: 14px;
}

.sw-detail-role {
    background: var(--sw-accent);
    color: white;
    padding: 4px 10px;
    border-radius: 3px;
    font-size: 11px;
}

.sw-detail-features {
    list-style: none;
}

.sw-detail-features li {
    display: flex;
    gap: 10px;
    margin-bottom: 8px;
    line-height: 1.5;
}

.sw-detail-features i {
    color: var(--sw-green);
    margin-top: 3px;
    flex-shrink: 0;
}

.sw-status-badge {
    padding: 3px 8px;
    border-radius: 3px;
    font-size: 11px;
    font-weight: 500;
}

.sw-status-badge.active {
    background: rgba(78, 201, 176, 0.2);
    color: var(--sw-green);
}

.sw-status-badge.completed {
    background: rgba(0, 122, 204, 0.2);
    color: var(--sw-accent);
}

.sw-status-badge.upcoming {
    background: rgba(255, 165, 0, 0.2);
    color: #ff9800;
}

/* ===== Projects Section ===== */
.sw-design-table {
    background: var(--sw-panel-bg);
    border: 1px solid var(--sw-border);
    border-radius: 4px;
}

.sw-design-table-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--sw-bg-medium);
    border-bottom: 1px solid var(--sw-border);
    font-weight: 600;
}

.sw-design-table-header i {
    color: var(--sw-accent);
}

.sw-project-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(350px, 1fr));
    gap: 16px;
    padding: 16px;
}

.sw-project-card {
    background: var(--sw-bg-dark);
    border: 1px solid var(--sw-border);
    border-radius: 4px;
    overflow: hidden;
    transition: all 0.2s;
}

.sw-project-card:hover {
    border-color: var(--sw-accent);
}

.sw-project-header {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--sw-bg-medium);
    border-bottom: 1px solid var(--sw-border);
}

.sw-project-icon {
    width: 40px;
    height: 40px;
    background: var(--sw-accent);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    color: white;
}

.sw-project-title h3 {
    font-size: 14px;
    color: var(--sw-text-light);
    margin-bottom: 2px;
}

.sw-file-type {
    font-size: 11px;
    color: var(--sw-text-dim);
}

.sw-project-preview {
    height: 120px;
    background: linear-gradient(135deg, var(--sw-bg-dark) 0%, var(--sw-viewport-bg) 100%);
    display: flex;
    align-items: center;
    justify-content: center;
    border-bottom: 1px solid var(--sw-border);
}

.sw-preview-placeholder {
    text-align: center;
    color: var(--sw-text-dim);
}

.sw-preview-placeholder i {
    font-size: 36px;
    margin-bottom: 8px;
    display: block;
    color: var(--sw-accent);
    opacity: 0.5;
}

.sw-project-specs {
    padding: 12px;
}

.sw-spec-row {
    margin-bottom: 8px;
}

.sw-spec-row:last-child {
    margin-bottom: 0;
}

.sw-spec-label {
    color: var(--sw-text-dim);
    font-size: 11px;
    display: block;
    margin-bottom: 2px;
}

.sw-spec-value {
    color: var(--sw-text);
    font-size: 12px;
}

.sw-project-features {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    padding: 12px;
    padding-top: 0;
}

.sw-feature-tag {
    background: var(--sw-bg-medium);
    border: 1px solid var(--sw-border);
    padding: 4px 8px;
    border-radius: 3px;
    font-size: 11px;
    color: var(--sw-text-dim);
}

/* ===== Skills Section ===== */
.sw-toolbox {
    background: var(--sw-panel-bg);
    border: 1px solid var(--sw-border);
    border-radius: 4px;
}

.sw-toolbox-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--sw-bg-medium);
    border-bottom: 1px solid var(--sw-border);
    font-weight: 600;
}

.sw-toolbox-header i {
    color: var(--sw-icon-orange);
}

.sw-skills-container {
    padding: 16px;
}

.sw-skill-category {
    margin-bottom: 16px;
    border: 1px solid var(--sw-border);
    border-radius: 4px;
    overflow: hidden;
}

.sw-skill-category-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--sw-bg-medium);
    cursor: pointer;
    font-weight: 500;
}

.sw-skill-category-header i:first-child {
    font-size: 10px;
    color: var(--sw-text-dim);
}

.sw-skill-items {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 8px;
    padding: 12px;
}

.sw-skill-items.coursework {
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
}

.sw-skill-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--sw-bg-dark);
    border: 1px solid var(--sw-border);
    border-radius: 3px;
    font-size: 12px;
}

.sw-skill-item i {
    color: var(--sw-accent);
    width: 16px;
    text-align: center;
}

.sw-clubs-list {
    padding: 12px;
}

.sw-club-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 12px;
    background: var(--sw-bg-dark);
    border: 1px solid var(--sw-border);
    border-radius: 4px;
    margin-bottom: 8px;
}

.sw-club-item:last-child {
    margin-bottom: 0;
}

.sw-club-icon {
    width: 36px;
    height: 36px;
    background: var(--sw-bg-medium);
    border-radius: 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--sw-accent);
}

.sw-club-info {
    display: flex;
    flex-direction: column;
}

.sw-club-name {
    font-weight: 500;
    color: var(--sw-text-light);
}

.sw-club-status {
    font-size: 11px;
    color: var(--sw-text-dim);
}

/* ===== Contact Section ===== */
.sw-mate-panel {
    background: var(--sw-panel-bg);
    border: 1px solid var(--sw-border);
    border-radius: 4px;
    max-width: 550px;
    margin: 0 auto;
}

.sw-mate-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--sw-bg-medium);
    border-bottom: 1px solid var(--sw-border);
    font-weight: 600;
}

.sw-mate-header i {
    color: var(--sw-icon-purple);
}

.sw-contact-content {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    padding: 20px;
}

.sw-contact-form-full {
    grid-column: 1 / -1;
    max-width: 500px;
    margin: 0 auto;
}

.sw-contact-info h3,
.sw-contact-form-container h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 16px;
    color: var(--sw-text-light);
    font-size: 14px;
}

.sw-contact-info h3 i,
.sw-contact-form-container h3 i {
    color: var(--sw-accent);
}

.sw-contact-intro {
    margin-bottom: 16px;
    line-height: 1.6;
}

.sw-mate-types h4 {
    font-size: 12px;
    color: var(--sw-text-dim);
    margin-bottom: 12px;
}

.sw-mate-type {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--sw-bg-dark);
    border: 1px solid var(--sw-border);
    border-radius: 4px;
    margin-bottom: 8px;
    text-decoration: none;
    color: inherit;
    transition: all 0.2s;
}

.sw-mate-type:hover {
    border-color: var(--sw-accent);
    background: var(--sw-bg-medium);
}

.sw-mate-type i {
    font-size: 18px;
    color: var(--sw-accent);
    width: 24px;
    text-align: center;
}

.sw-mate-name {
    display: block;
    font-size: 11px;
    color: var(--sw-text-dim);
}

.sw-mate-value {
    display: block;
    color: var(--sw-text-light);
}

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

.sw-form-group {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.sw-form-group label {
    font-size: 12px;
    color: var(--sw-text-dim);
}

.sw-form-group input,
.sw-form-group textarea {
    padding: 8px 12px;
    background: var(--sw-bg-dark);
    border: 1px solid var(--sw-border);
    border-radius: 3px;
    color: var(--sw-text);
    font-family: inherit;
    font-size: 13px;
}

.sw-form-group input:focus,
.sw-form-group textarea:focus {
    outline: none;
    border-color: var(--sw-accent);
}

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

.sw-form-actions {
    display: flex;
    gap: 8px;
    margin-top: 8px;
}

.sw-btn-ok,
.sw-btn-cancel {
    padding: 8px 20px;
    border: none;
    border-radius: 3px;
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
}

.sw-btn-ok {
    background: var(--sw-accent);
    color: white;
}

.sw-btn-ok:hover {
    background: var(--sw-accent-hover);
}

.sw-btn-cancel {
    background: var(--sw-bg-light);
    color: var(--sw-text);
    border: 1px solid var(--sw-border);
}

.sw-btn-cancel:hover {
    background: var(--sw-bg-lighter);
}

/* ===== Status Bar ===== */
.sw-statusbar {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    display: flex;
    justify-content: space-between;
    align-items: center;
    background: var(--sw-bg-medium);
    border-top: 1px solid var(--sw-border);
    padding: 4px 12px;
    font-size: 11px;
}

.sw-status-left,
.sw-status-right {
    display: flex;
    gap: 16px;
}

.sw-status-item {
    display: flex;
    align-items: center;
    gap: 4px;
    color: var(--sw-text-dim);
}

.sw-status-ok {
    color: var(--sw-green);
}

.sw-status-center {
    color: var(--sw-text-dim);
}

/* ===== Scrollbar Styling ===== */
::-webkit-scrollbar {
    width: 10px;
    height: 10px;
}

::-webkit-scrollbar-track {
    background: var(--sw-bg-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--sw-bg-lighter);
    border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
    background: var(--sw-text-dim);
}

/* ===== Responsive Design ===== */
@media (max-width: 1200px) {
    .sw-contact-content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 900px) {
    .sw-featuremanager {
        position: absolute;
        left: -280px;
        top: 0;
        bottom: 0;
        z-index: 100;
        transition: left 0.3s;
    }
    
    .sw-featuremanager.open {
        left: 0;
    }
    
    .sw-project-cards {
        grid-template-columns: 1fr;
    }
    
    .sw-model-name {
        font-size: 32px;
    }
}

@media (max-width: 600px) {
    .sw-tabs {
        overflow-x: auto;
    }
    
    .sw-tab {
        padding: 8px 12px;
        font-size: 11px;
    }
    
    .sw-tab span {
        display: none;
    }
    
    .sw-bom-header,
    .sw-bom-row {
        grid-template-columns: 40px 1fr 80px;
    }
    
    .sw-bom-col-status {
        display: none;
    }
    
    .sw-model-properties {
        flex-direction: column;
        gap: 10px;
    }
    
    .sw-hud-toolbar {
        display: none;
    }
    
    .sw-viewcube {
        display: none;
    }
}

/* ===== Social Icons (Bottom Left of Screen) ===== */
.sw-social-icons {
    position: fixed;
    bottom: 35px;
    left: 20px;
    display: flex;
    gap: 8px;
    z-index: 1000;
}

.sw-social-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sw-bg-medium);
    border: 1px solid var(--sw-border-light);
    border-radius: 50%;
    color: var(--sw-text-dim);
    text-decoration: none;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.sw-social-btn:hover {
    background: var(--sw-accent);
    color: var(--sw-text-light);
    border-color: var(--sw-accent);
    transform: scale(1.1);
    box-shadow: 0 4px 12px rgba(var(--sw-accent-rgb), 0.4);
}

/* ===== 3D Model Viewer Section ===== */
.sw-model-viewer-panel {
    background: var(--sw-panel-bg);
    border: 1px solid var(--sw-border);
    border-radius: 4px;
    height: 100%;
    display: flex;
    flex-direction: column;
}

.sw-model-header {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 12px;
    background: var(--sw-bg-medium);
    border-bottom: 1px solid var(--sw-border);
    font-weight: 600;
}

.sw-model-header i {
    color: var(--sw-accent);
}

.sw-model-content {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.sw-model-sidebar {
    width: 280px;
    background: var(--sw-bg-dark);
    border-right: 1px solid var(--sw-border);
    padding: 12px;
    display: flex;
    flex-direction: column;
    gap: 12px;
    overflow-y: auto;
}

.sw-model-sidebar h4 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--sw-text-light);
    margin-bottom: 8px;
}

.sw-model-sidebar h4 i {
    color: var(--sw-icon-orange);
}

.sw-model-gallery {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 10px;
    overflow-y: auto;
}

.sw-model-card {
    background: var(--sw-bg-medium);
    border: 1px solid var(--sw-border);
    border-radius: 6px;
    padding: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.sw-model-card:hover {
    border-color: var(--sw-accent);
    background: var(--sw-bg-light);
}

.sw-model-card.active {
    border-color: var(--sw-accent);
    background: var(--sw-tree-highlight);
}

.sw-model-card-icon {
    width: 40px;
    height: 40px;
    background: var(--sw-bg-dark);
    border-radius: 6px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.sw-model-card-icon i {
    font-size: 18px;
    color: var(--sw-accent);
}

.sw-model-card-info {
    flex: 1;
    min-width: 0;
}

.sw-model-card-info h5 {
    font-size: 12px;
    font-weight: 600;
    color: var(--sw-text-light);
    margin-bottom: 4px;
}

.sw-model-card-info p {
    font-size: 11px;
    color: var(--sw-text-dim);
    line-height: 1.4;
    margin: 0;
}

.sw-model-list {
    flex: 1;
    overflow-y: auto;
}

.sw-model-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 10px;
    border-radius: 4px;
    cursor: pointer;
    font-size: 12px;
    transition: all 0.2s ease;
}

.sw-model-item:hover {
    background: var(--sw-bg-light);
}

.sw-model-item.active {
    background: var(--sw-tree-highlight);
    color: var(--sw-text-light);
}

.sw-model-item i {
    color: var(--sw-accent);
}

.sw-model-upload-hint {
    font-size: 11px;
    color: var(--sw-text-dim);
    padding: 10px;
    line-height: 1.5;
}

.sw-model-upload-hint i {
    color: var(--sw-icon-blue);
}

.sw-model-upload {
    margin-top: auto;
    padding-top: 10px;
    border-top: 1px solid var(--sw-border);
}

.sw-upload-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    width: 100%;
    padding: 10px;
    background: var(--sw-accent);
    color: var(--sw-text-light);
    border: none;
    border-radius: 4px;
    font-size: 12px;
    cursor: pointer;
    transition: all 0.2s ease;
}

.sw-upload-btn:hover {
    background: var(--sw-accent-hover);
}

.sw-viewer-model-info {
    position: absolute;
    top: 15px;
    left: 15px;
    background: rgba(0, 0, 0, 0.7);
    padding: 12px 16px;
    border-radius: 6px;
    z-index: 10;
    max-width: 300px;
}

.sw-viewer-model-info h3 {
    font-size: 14px;
    color: var(--sw-text-light);
    margin: 0 0 4px 0;
}

.sw-viewer-model-info p {
    font-size: 11px;
    color: var(--sw-text-dim);
    margin: 0;
    line-height: 1.4;
}

.sw-viewer-container {
    flex: 1;
    position: relative;
    display: flex;
    flex-direction: column;
}

.sw-stl-viewer {
    flex: 1;
    background: linear-gradient(135deg, #1a1a1a 0%, #2d2d30 100%);
    cursor: grab;
}

.sw-stl-viewer:active {
    cursor: grabbing;
}

.sw-viewer-controls {
    position: absolute;
    top: 15px;
    right: 15px;
    display: flex;
    gap: 8px;
}

.sw-viewer-btn {
    width: 36px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--sw-bg-medium);
    border: 1px solid var(--sw-border-light);
    border-radius: 4px;
    color: var(--sw-text);
    cursor: pointer;
    transition: all 0.2s ease;
}

.sw-viewer-btn:hover {
    background: var(--sw-accent);
    color: var(--sw-text-light);
    border-color: var(--sw-accent);
}

.sw-viewer-btn.active {
    background: var(--sw-accent);
    color: var(--sw-text-light);
}

.sw-viewer-instructions {
    position: absolute;
    bottom: 15px;
    left: 50%;
    transform: translateX(-50%);
    display: flex;
    gap: 20px;
    background: rgba(0, 0, 0, 0.6);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 11px;
    color: var(--sw-text-dim);
}

.sw-viewer-instructions span {
    display: flex;
    align-items: center;
    gap: 6px;
}

.sw-viewer-instructions i {
    color: var(--sw-accent);
}

/* ===== Project Gallery Panel ===== */
.sw-project-gallery {
    position: absolute;
    top: 0;
    right: 0;
    width: 320px;
    height: 100%;
    background: var(--sw-panel-bg);
    border-left: 1px solid var(--sw-border);
    display: none;
    flex-direction: column;
    z-index: 50;
    animation: slideIn 0.3s ease;
}

.sw-project-gallery.visible {
    display: flex;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

.sw-gallery-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 12px 15px;
    background: var(--sw-bg-medium);
    border-bottom: 1px solid var(--sw-border);
}

.sw-gallery-header h4 {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    color: var(--sw-text-light);
    margin: 0;
}

.sw-gallery-header h4 i {
    color: var(--sw-accent);
}

.sw-gallery-close {
    background: none;
    border: none;
    color: var(--sw-text-dim);
    cursor: pointer;
    padding: 4px 8px;
    border-radius: 4px;
    transition: all 0.2s ease;
}

.sw-gallery-close:hover {
    background: var(--sw-bg-light);
    color: var(--sw-text-light);
}

.sw-gallery-content {
    padding: 15px;
    flex: 1;
    overflow-y: auto;
}

.sw-gallery-main {
    width: 100%;
    aspect-ratio: 4/3;
    border-radius: 6px;
    overflow: hidden;
    background: var(--sw-bg-dark);
    margin-bottom: 10px;
}

.sw-gallery-main img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    cursor: zoom-in;
    transition: transform 0.3s ease;
}

.sw-gallery-main img:hover {
    transform: scale(1.02);
}

.sw-gallery-thumbs {
    display: flex;
    gap: 8px;
}

.sw-thumb {
    width: 60px;
    height: 45px;
    object-fit: cover;
    border-radius: 4px;
    cursor: pointer;
    border: 2px solid transparent;
    opacity: 0.6;
    transition: all 0.2s ease;
}

.sw-thumb:hover {
    opacity: 1;
}

.sw-thumb.active {
    border-color: var(--sw-accent);
    opacity: 1;
}

.sw-gallery-description {
    padding: 15px;
    border-top: 1px solid var(--sw-border);
    background: var(--sw-bg-dark);
}

.sw-gallery-description h5 {
    font-size: 13px;
    color: var(--sw-text-light);
    margin: 0 0 8px 0;
}

.sw-gallery-description p {
    font-size: 11px;
    color: var(--sw-text-dim);
    line-height: 1.6;
    margin: 0;
}

/* ===== Print Styles ===== */
@media print {
    body {
        background: white;
        color: black;
    }
    
    .sw-titlebar,
    .sw-menubar,
    .sw-commandmanager,
    .sw-featuremanager,
    .sw-hud-toolbar,
    .sw-viewcube,
    .sw-statusbar,
    .sw-social-icons {
        display: none !important;
    }
    
    .sw-main {
        height: auto;
    }
    
    .sw-viewport {
        background: white;
    }
    
    .sw-section {
        display: block !important;
        page-break-after: always;
    }
}