/* CellMapFlow Hub - Pipeline Builder Style */

:root {
    --primary: #58a6ff;
    --success: #238636;
    --dark: #0d1117;
    --dark-secondary: #161b22;
    --dark-tertiary: #1c2128;
    --text: #c9d1d9;
    --text-secondary: #8b949e;
    --border: #30363d;
}

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

html, body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: var(--dark);
    color: var(--text);
    height: 100%;
}

body {
    display: flex;
    flex-direction: column;
}

/* Header */
.app-header {
    background: var(--dark);
    border-bottom: 1px solid var(--border);
    padding: 12px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 32px;
}

.app-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    flex-shrink: 0;
}

.app-logo img {
    max-height: 32px;
    width: auto;
}

.app-actions {
    display: flex;
    gap: 12px;
    align-items: center;
    flex: 1;
    justify-content: flex-end;
}

.search-input {
    padding: 8px 12px;
    background: var(--dark-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text);
    font-size: 14px;
    width: 250px;
}

.search-input::placeholder {
    color: var(--text-secondary);
}

.action-btn {
    background: transparent;
    color: var(--text);
    border: 1px solid var(--border);
    padding: 6px 12px;
    border-radius: 6px;
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.action-btn:hover {
    background: var(--dark-secondary);
    border-color: var(--text-secondary);
    color: #f0f6fc;
}

.action-btn.primary {
    background: var(--success);
    border-color: #2ea043;
    color: #fff;
}

.action-btn.primary:hover {
    background: #2ea043;
    border-color: #3fb950;
}

/* Content Area */
.content-area {
    display: flex;
    flex: 1;
    overflow: hidden;
}

.main-content {
    flex: 1;
    overflow-y: auto;
    overflow-x: hidden;
    padding: 24px;
    background: var(--dark);
}

/* Stats Section */
.stats-section {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: 16px;
    margin-bottom: 32px;
}

.stat-item {
    background: var(--dark-secondary);
    border: 1px solid var(--border);
    padding: 16px;
    border-radius: 6px;
    text-align: center;
    transition: all 0.2s ease;
}

.stat-item:hover {
    border-color: var(--primary);
    background: var(--dark-tertiary);
}

.stat-number {
    font-size: 28px;
    font-weight: bold;
    color: var(--primary);
    margin-bottom: 8px;
}

.stat-label {
    font-size: 12px;
    color: var(--text-secondary);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

/* Component Sections */
.component-section {
    margin-bottom: 40px;
}

.section-header {
    margin-bottom: 16px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 12px;
}

.section-header h2 {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 4px 0;
}

.section-desc {
    font-size: 13px;
    color: var(--text-secondary);
    margin: 0;
}

/* Components List */
.components-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 12px;
}

/* Component Item */
.component-item {
    background: var(--dark-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 16px;
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    flex-direction: column;
}

.component-item:hover {
    border-color: var(--primary);
    background: var(--dark-tertiary);
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.3);
}

.component-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 8px;
}

.component-header h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--primary);
    margin: 0;
}

.component-version {
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--dark);
    padding: 2px 6px;
    border-radius: 3px;
}

.component-description {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 0 0 12px 0;
    flex-grow: 1;
}

.component-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.component-tags {
    display: flex;
    gap: 4px;
    flex-wrap: wrap;
}

.component-tag {
    font-size: 11px;
    background: rgba(88, 166, 255, 0.1);
    color: var(--primary);
    padding: 2px 6px;
    border-radius: 3px;
    border: 1px solid rgba(88, 166, 255, 0.2);
}

.component-author {
    font-size: 11px;
    color: var(--text-secondary);
}

/* Search Results */
.search-results-container {
    margin-bottom: 32px;
}

/* Component Detail Page */
.component-detail-container {
    max-width: 900px;
}

.component-detail-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 24px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 16px;
}

.component-detail-header h1 {
    font-size: 24px;
    font-weight: 600;
    margin: 0;
    color: var(--primary);
}

.component-detail-header .badge {
    background: var(--primary);
    color: var(--dark);
    font-size: 12px;
    padding: 4px 8px;
    border-radius: 3px;
}

.detail-card {
    background: var(--dark-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 16px;
    margin-bottom: 24px;
}

.detail-row {
    padding: 8px 0;
    font-size: 14px;
}

.detail-row strong {
    color: var(--primary);
    margin-right: 8px;
}

.component-description-full {
    font-size: 14px;
    color: var(--text-secondary);
    line-height: 1.6;
    margin-bottom: 24px;
}

.detail-tags {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    margin-bottom: 24px;
}

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

.detail-section h3 {
    font-size: 14px;
    font-weight: 600;
    color: var(--text);
    margin-bottom: 12px;
    border-bottom: 1px solid var(--border);
    padding-bottom: 8px;
}

.detail-content {
    background: var(--dark-secondary);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 12px;
    font-size: 13px;
    color: var(--text-secondary);
}

.detail-content code {
    font-family: 'Monaco', 'Menlo', monospace;
    color: #79c0ff;
    background: var(--dark);
    padding: 2px 4px;
    border-radius: 3px;
}

.detail-content pre {
    background: var(--dark);
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 12px;
    overflow-x: auto;
    margin: 0;
}

.detail-content pre code {
    color: #79c0ff;
    background: none;
    padding: 0;
}

.detail-content ul {
    margin: 0;
    padding-left: 20px;
}

.detail-content li {
    margin: 4px 0;
}

.readme-content {
    font-size: 13px;
    line-height: 1.6;
    color: var(--text-secondary);
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
    height: 8px;
}

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

::-webkit-scrollbar-thumb {
    background: var(--border);
    border-radius: 4px;
}

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

/* Responsive */
@media (max-width: 768px) {
    .components-list {
        grid-template-columns: 1fr;
    }
    
    .search-input {
        width: 150px;
    }
}