/**
 * Sources Module Styles
 * Prompts, Templates, MCP Servers & AI Models
 */

.sources-container {
    display: flex;
    flex-direction: column;
    height: calc(100vh - 56px);
    overflow: hidden;
    background: var(--bg);
}

/* Header */
.sources-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.sources-header h1 {
    font-size: 24px;
    font-weight: 700;
    margin: 0;
}

.header-subtitle {
    font-size: 14px;
    color: var(--text-secondary);
    margin: 4px 0 0 0;
}

.search-box {
    display: flex;
    align-items: center;
    gap: 10px;
    background: var(--surface-hover);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 10px 16px;
    min-width: 300px;
}

.search-box svg {
    color: var(--text-secondary);
    flex-shrink: 0;
}

.search-box input {
    flex: 1;
    background: transparent;
    border: none;
    outline: none;
    color: var(--text);
    font-size: 14px;
}

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

/* Tab Navigation */
.tab-nav {
    display: flex;
    gap: 4px;
    padding: 12px 24px;
    background: var(--surface);
    border-bottom: 1px solid var(--border);
    overflow-x: auto;
}

.tab-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--text-secondary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.15s;
    white-space: nowrap;
}

.tab-btn:hover {
    background: var(--surface-hover);
    color: var(--text);
}

.tab-btn.active {
    background: var(--primary);
    color: white;
}

.tab-btn svg {
    flex-shrink: 0;
}

/* Content Area */
.content-area {
    flex: 1;
    overflow-y: auto;
    padding: 24px;
}

/* Panel Layout */
.panel-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 24px;
    height: 100%;
}

/* Categories Sidebar */
.categories-sidebar {
    background: var(--surface);
    border-radius: 12px;
    padding: 16px;
    height: fit-content;
    position: sticky;
    top: 0;
}

.categories-sidebar h3 {
    font-size: 12px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin: 0 0 12px 0;
    padding: 0 8px;
}

.category-list {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.category-item {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    padding: 10px 12px;
    background: transparent;
    border: none;
    border-radius: 8px;
    color: var(--text);
    font-size: 14px;
    text-align: left;
    cursor: pointer;
    transition: all 0.15s;
}

.category-item:hover {
    background: var(--surface-hover);
}

.category-item.active {
    background: var(--primary-light);
}

.category-icon {
    width: 32px;
    height: 32px;
    border-radius: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.category-icon svg {
    color: white;
}

.category-name {
    flex: 1;
}

.category-count {
    font-size: 12px;
    color: var(--text-secondary);
    background: var(--surface-hover);
    padding: 2px 8px;
    border-radius: 10px;
}

/* Section Header */
.section-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 20px;
}

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

.view-controls {
    display: flex;
    gap: 4px;
    background: var(--surface);
    border-radius: 8px;
    padding: 4px;
}

.view-btn {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}

.view-btn:hover {
    color: var(--text);
}

.view-btn.active {
    background: var(--surface-hover);
    color: var(--text);
}

/* Prompts Grid */
.prompts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.prompts-grid.list-view {
    grid-template-columns: 1fr;
}

/* Prompt Card */
.prompt-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    cursor: pointer;
    transition: all 0.2s;
}

.prompt-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
}

.prompt-card-header {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
}

.prompt-icon {
    width: 40px;
    height: 40px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.prompt-icon svg {
    color: white;
}

.prompt-info {
    flex: 1;
    min-width: 0;
}

.prompt-name {
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 4px 0;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.prompt-category {
    font-size: 12px;
    color: var(--text-secondary);
}

.prompt-description {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 16px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

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

.prompt-rating {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 13px;
    color: var(--text-secondary);
}

.prompt-rating svg {
    color: #eab308;
    fill: #eab308;
}

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

.prompt-action-btn {
    width: 32px;
    height: 32px;
    border: none;
    border-radius: 6px;
    background: var(--surface-hover);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.15s;
}

.prompt-action-btn:hover {
    background: var(--primary);
    color: white;
}

/* MCP Server Card */
.server-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.2s;
}

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

.server-header {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 12px;
}

.server-icon {
    width: 44px;
    height: 44px;
    border-radius: 10px;
    background: var(--surface-hover);
    display: flex;
    align-items: center;
    justify-content: center;
}

.server-icon svg {
    color: var(--primary);
}

.server-info {
    flex: 1;
}

.server-name {
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 4px 0;
}

.server-type {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 2px 8px;
    background: var(--primary-light);
    color: var(--primary);
    font-size: 11px;
    font-weight: 500;
    border-radius: 4px;
}

.server-description {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 12px;
}

.server-meta {
    display: flex;
    align-items: center;
    gap: 16px;
    font-size: 12px;
    color: var(--text-secondary);
}

.server-meta-item {
    display: flex;
    align-items: center;
    gap: 4px;
}

/* Model Card */
.model-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    transition: all 0.2s;
}

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

.model-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}

.model-name {
    font-size: 16px;
    font-weight: 600;
}

.model-status {
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 500;
}

.model-status.active {
    background: rgba(34, 197, 94, 0.1);
    color: #22c55e;
}

.model-status.coming-soon {
    background: rgba(234, 179, 8, 0.1);
    color: #eab308;
}

.model-provider {
    font-size: 12px;
    color: var(--text-secondary);
    margin-bottom: 8px;
}

.model-description {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 16px;
}

.model-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.model-tag {
    padding: 4px 10px;
    background: var(--surface-hover);
    border-radius: 6px;
    font-size: 11px;
    color: var(--text-secondary);
}

/* Loading Spinner */
.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px;
    color: var(--text-secondary);
}

.spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--border);
    border-top-color: var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 16px;
}

@keyframes spin {
    to { transform: rotate(360deg); }
}

/* Empty State */
.empty-state {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 60px;
    text-align: center;
}

.empty-state svg {
    width: 64px;
    height: 64px;
    color: var(--text-secondary);
    margin-bottom: 16px;
    opacity: 0.5;
}

.empty-state h3 {
    font-size: 18px;
    font-weight: 600;
    margin: 0 0 8px 0;
}

.empty-state p {
    color: var(--text-secondary);
    margin: 0;
}

/* Template Card */
.template-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    overflow: hidden;
    transition: all 0.2s;
}

.template-card:hover {
    border-color: var(--primary);
    transform: translateY(-2px);
}

.template-preview {
    height: 120px;
    background: var(--surface-hover);
    display: flex;
    align-items: center;
    justify-content: center;
}

.template-preview svg {
    width: 48px;
    height: 48px;
    color: var(--text-secondary);
    opacity: 0.5;
}

.template-content {
    padding: 16px;
}

.template-name {
    font-size: 14px;
    font-weight: 600;
    margin: 0 0 4px 0;
}

.template-meta {
    font-size: 12px;
    color: var(--text-secondary);
}

/* News Card */
.news-card {
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 12px;
    padding: 20px;
    display: flex;
    gap: 16px;
    transition: all 0.2s;
}

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

.news-image {
    width: 100px;
    height: 80px;
    border-radius: 8px;
    background: var(--surface-hover);
    flex-shrink: 0;
    object-fit: cover;
}

.news-content {
    flex: 1;
}

.news-title {
    font-size: 15px;
    font-weight: 600;
    margin: 0 0 8px 0;
    line-height: 1.4;
}

.news-excerpt {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
    margin-bottom: 8px;
}

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

/* Grids for different content types */
.templates-grid,
.servers-grid,
.models-grid,
.news-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

.templates-grid.list-view,
.servers-grid.list-view,
.models-grid.list-view,
.news-grid.list-view {
    grid-template-columns: 1fr;
}

/* Responsive */
@media (max-width: 1024px) {
    .panel-layout {
        grid-template-columns: 1fr;
    }

    .categories-sidebar {
        display: none;
    }
}

@media (max-width: 768px) {
    .sources-header {
        flex-direction: column;
        gap: 16px;
        align-items: stretch;
    }

    .search-box {
        min-width: auto;
    }

    .tab-nav {
        padding: 12px 16px;
    }

    .tab-btn span:not(.tab-icon) {
        display: none;
    }

    .content-area {
        padding: 16px;
    }

    .prompts-grid,
    .templates-grid,
    .servers-grid,
    .models-grid,
    .news-grid {
        grid-template-columns: 1fr;
    }
}