/* Docs Hub - Styles */

:root {
    --primary-color: #2c3e50;
    --secondary-color: #3498db;
    --success-color: #27ae60;
    --warning-color: #f39c12;
    --error-color: #e74c3c;
    --bg-color: #ecf0f1;
    --text-color: #2c3e50;
    --border-color: #bdc3c7;
    --card-bg: #ffffff;
    --sidebar-bg: #34495e;
    --code-bg: #f8f9fa;
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 20px;
}

/* Header */
.header {
    background-color: var(--primary-color);
    color: white;
    padding: 15px 0;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

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

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

.user-info {
    display: flex;
    align-items: center;
    gap: 15px;
}

/* Login Page */
.login-page {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 100vh;
    background: linear-gradient(135deg, var(--primary-color), var(--secondary-color));
}

.login-container {
    width: 100%;
    max-width: 400px;
    padding: 20px;
}

.login-box {
    background: white;
    padding: 40px;
    border-radius: 10px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.2);
}

.login-box h1 {
    text-align: center;
    margin-bottom: 10px;
}

.subtitle {
    text-align: center;
    color: #7f8c8d;
    margin-bottom: 30px;
}

/* Buttons */
.btn {
    padding: 10px 20px;
    background-color: var(--secondary-color);
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 14px;
    transition: background-color 0.3s;
}

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

.btn-primary {
    background-color: var(--secondary-color);
    width: 100%;
}

.btn-secondary {
    background-color: #95a5a6;
}

.btn-secondary:hover {
    background-color: #7f8c8d;
}

.btn-sm {
    padding: 5px 15px;
    font-size: 12px;
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 5px;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    font-size: 14px;
}

.form-group input:focus {
    outline: none;
    border-color: var(--secondary-color);
}

/* Alerts */
.alert {
    padding: 12px;
    border-radius: 5px;
    margin-bottom: 20px;
}

.alert-error {
    background-color: #fadbd8;
    color: var(--error-color);
    border: 1px solid var(--error-color);
}

.alert-success {
    background-color: #d4edda;
    color: var(--success-color);
    border: 1px solid var(--success-color);
}

/* Tabs */
.tabs {
    display: flex;
    gap: 10px;
    margin-bottom: 20px;
    border-bottom: 2px solid var(--border-color);
}

.tab-btn {
    padding: 12px 24px;
    background: none;
    border: none;
    border-bottom: 3px solid transparent;
    cursor: pointer;
    font-size: 14px;
    color: var(--text-color);
    transition: all 0.3s;
}

.tab-btn:hover {
    background-color: rgba(52, 152, 219, 0.1);
}

.tab-btn.active {
    border-bottom-color: var(--secondary-color);
    color: var(--secondary-color);
    font-weight: 600;
}

.tab-content {
    display: none;
}

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

/* Toolbar */
.toolbar {
    background-color: var(--card-bg);
    padding: 15px;
    border-radius: 8px;
    margin-bottom: 20px;
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    align-items: center;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.search-input {
    flex: 1;
    min-width: 200px;
    padding: 10px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
}

.search-input-large {
    width: 100%;
    padding: 15px;
    font-size: 16px;
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.filter-select, .filter-input {
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    background-color: white;
}

/* Content Grid */
.content-grid {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 20px;
}

.sidebar {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    max-height: calc(100vh - 250px);
    overflow-y: auto;
}

.main-content {
    background-color: var(--card-bg);
    padding: 30px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    max-height: calc(100vh - 250px);
    overflow-y: auto;
}

/* Tree View */
.tree-view {
    font-size: 14px;
}

.tree-category {
    margin-bottom: 15px;
}

.tree-category-title {
    font-weight: 600;
    margin-bottom: 8px;
    color: var(--primary-color);
    cursor: pointer;
    user-select: none;
}

.tree-category-title:hover {
    color: var(--secondary-color);
}

.tree-items {
    margin-left: 15px;
}

.tree-item {
    padding: 6px 10px;
    cursor: pointer;
    border-radius: 4px;
    margin-bottom: 4px;
    transition: background-color 0.2s;
}

.tree-item:hover {
    background-color: rgba(52, 152, 219, 0.1);
}

.tree-item.active {
    background-color: var(--secondary-color);
    color: white;
}

/* Document Viewer */
#doc-viewer {
    font-size: 15px;
    line-height: 1.8;
}

#doc-viewer h1 { font-size: 28px; margin: 20px 0 15px 0; }
#doc-viewer h2 { font-size: 24px; margin: 18px 0 12px 0; }
#doc-viewer h3 { font-size: 20px; margin: 16px 0 10px 0; }
#doc-viewer h4 { font-size: 18px; margin: 14px 0 8px 0; }

#doc-viewer p { margin-bottom: 15px; }

#doc-viewer code {
    background-color: var(--code-bg);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    font-size: 14px;
}

#doc-viewer pre {
    background-color: var(--code-bg);
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    margin-bottom: 15px;
}

#doc-viewer pre code {
    background: none;
    padding: 0;
}

#doc-viewer ul, #doc-viewer ol {
    margin-left: 30px;
    margin-bottom: 15px;
}

#doc-viewer table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 15px;
}

#doc-viewer table th,
#doc-viewer table td {
    padding: 10px;
    border: 1px solid var(--border-color);
    text-align: left;
}

#doc-viewer table th {
    background-color: var(--code-bg);
    font-weight: 600;
}

/* Timeline */
.timeline {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.timeline-entry {
    border-left: 3px solid var(--secondary-color);
    padding: 15px;
    margin-bottom: 15px;
    background-color: #f8f9fa;
    border-radius: 4px;
    transition: transform 0.2s;
}

.timeline-entry:hover {
    transform: translateX(5px);
}

.timeline-entry.type-git_commit {
    border-left-color: var(--success-color);
}

.timeline-entry.type-log_entry.level-ERROR {
    border-left-color: var(--error-color);
}

.timeline-entry.type-log_entry.level-WARNING {
    border-left-color: var(--warning-color);
}

.timeline-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 10px;
}

.timeline-title {
    font-weight: 600;
    color: var(--primary-color);
}

.timeline-date {
    font-size: 12px;
    color: #7f8c8d;
}

.timeline-message {
    color: var(--text-color);
    word-wrap: break-word;
}

.timeline-source {
    font-size: 12px;
    color: #7f8c8d;
    margin-top: 8px;
}

/* Stats Panel */
.stats-panel {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    margin-bottom: 20px;
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
}

.stat-item {
    flex: 1;
    min-width: 150px;
    text-align: center;
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--secondary-color);
}

.stat-label {
    font-size: 14px;
    color: #7f8c8d;
    margin-top: 5px;
}

/* Repos Grid */
.repos-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}

.repo-card {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    transition: transform 0.2s, box-shadow 0.2s;
}

.repo-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.repo-name {
    font-size: 18px;
    font-weight: 600;
    margin-bottom: 5px;
}

.repo-description {
    color: #7f8c8d;
    font-size: 14px;
    margin-bottom: 15px;
}

.repo-info {
    font-size: 13px;
    margin-bottom: 15px;
}

.repo-info div {
    margin-bottom: 5px;
}

.repo-actions {
    display: flex;
    gap: 10px;
}

/* Commits View */
.commits-view {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.commit-item {
    padding: 15px;
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
    transition: background-color 0.2s;
}

.commit-item:hover {
    background-color: rgba(52, 152, 219, 0.1);
}

.commit-sha {
    font-family: monospace;
    color: var(--secondary-color);
    font-weight: 600;
}

.commit-message {
    margin: 8px 0;
    font-weight: 500;
}

.commit-meta {
    font-size: 13px;
    color: #7f8c8d;
}

/* Diff Viewer */
.diff-viewer {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

.diff-file {
    margin-bottom: 20px;
}

.diff-file-header {
    background-color: var(--code-bg);
    padding: 10px;
    font-weight: 600;
    border-radius: 5px 5px 0 0;
}

.diff-content {
    background-color: #f8f9fa;
    padding: 15px;
    border-radius: 0 0 5px 5px;
    overflow-x: auto;
}

.diff-content pre {
    margin: 0;
    font-size: 13px;
    line-height: 1.4;
}

/* Log Viewer */
.log-viewer {
    background-color: var(--card-bg);
    padding: 20px;
    border-radius: 8px;
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
    font-family: 'Courier New', monospace;
    font-size: 13px;
    max-height: calc(100vh - 350px);
    overflow-y: auto;
}

.log-entry {
    padding: 8px;
    border-bottom: 1px solid #ecf0f1;
    word-wrap: break-word;
}

.log-entry.level-ERROR {
    background-color: #fadbd8;
    color: var(--error-color);
}

.log-entry.level-WARNING {
    background-color: #fef5e7;
    color: var(--warning-color);
}

.log-timestamp {
    color: #7f8c8d;
    margin-right: 10px;
}

.log-level {
    font-weight: 600;
    margin-right: 10px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    margin-top: 20px;
}

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #7f8c8d;
}

.empty-state p {
    font-size: 16px;
}

/* Loading */
.loading {
    text-align: center;
    padding: 40px;
    color: #7f8c8d;
}

/* Responsive */
@media (max-width: 768px) {
    .content-grid {
        grid-template-columns: 1fr;
    }

    .sidebar {
        max-height: 400px;
    }

    .repos-grid {
        grid-template-columns: 1fr;
    }

    .tabs {
        overflow-x: auto;
    }
}

/* Claude AI Assistant Styles */
.claude-panel {
    background: var(--card-bg);
    border-radius: 8px;
    padding: 20px;
    margin-top: 20px;
}

.status-banner {
    padding: 15px;
    margin-bottom: 20px;
    border-radius: 5px;
    border-left: 4px solid;
}

.status-banner.success,
.status-banner .success {
    background-color: #d4edda;
    border-color: var(--success-color);
    color: #155724;
}

.status-banner.warning,
.status-banner .warning {
    background-color: #fff3cd;
    border-color: var(--warning-color);
    color: #856404;
}

.status-banner.error,
.status-banner .error {
    background-color: #f8d7da;
    border-color: var(--error-color);
    color: #721c24;
}

.claude-container {
    display: grid;
    grid-template-columns: 1fr 300px;
    gap: 20px;
    min-height: 600px;
}

.claude-chat {
    display: flex;
    flex-direction: column;
    height: 600px;
}

.claude-messages {
    flex: 1;
    overflow-y: auto;
    padding: 20px;
    background: #f8f9fa;
    border-radius: 8px;
    margin-bottom: 20px;
}

.claude-welcome {
    text-align: center;
    padding: 40px 20px;
}

.claude-welcome h2 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

.claude-welcome .examples {
    text-align: left;
    max-width: 600px;
    margin: 30px auto 0;
    background: white;
    padding: 20px;
    border-radius: 8px;
    border-left: 4px solid var(--secondary-color);
}

.claude-welcome .examples ul {
    margin-top: 10px;
    padding-left: 20px;
}

.claude-welcome .examples li {
    margin: 8px 0;
    color: var(--text-color);
}

.claude-message {
    margin-bottom: 20px;
    padding: 15px;
    border-radius: 8px;
    animation: fadeIn 0.3s ease-in;
}

@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.claude-message-user {
    background: #e3f2fd;
    border-left: 4px solid var(--secondary-color);
}

.claude-message-assistant {
    background: white;
    border-left: 4px solid var(--success-color);
}

.claude-message-error {
    background: #ffebee;
    border-left: 4px solid var(--error-color);
}

.message-header {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 10px;
    font-size: 14px;
}

.message-icon {
    font-size: 20px;
}

.message-label {
    font-weight: 600;
    color: var(--primary-color);
}

.message-time {
    margin-left: auto;
    color: #95a5a6;
    font-size: 12px;
}

.message-content {
    color: var(--text-color);
    line-height: 1.6;
}

.message-content h1,
.message-content h2,
.message-content h3 {
    margin: 15px 0 10px 0;
    color: var(--primary-color);
}

.message-content h1 {
    font-size: 20px;
}

.message-content h2 {
    font-size: 18px;
}

.message-content h3 {
    font-size: 16px;
}

.message-content p {
    margin: 10px 0;
}

.message-content ul {
    margin: 10px 0;
    padding-left: 25px;
}

.message-content li {
    margin: 5px 0;
}

.message-content code {
    background: var(--code-bg);
    padding: 2px 6px;
    border-radius: 3px;
    font-family: 'Courier New', monospace;
    font-size: 14px;
}

.message-content pre {
    background: var(--code-bg);
    padding: 15px;
    border-radius: 5px;
    overflow-x: auto;
    margin: 15px 0;
}

.message-content pre code {
    background: none;
    padding: 0;
}

.claude-input-area {
    background: white;
    padding: 15px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
}

.claude-input-area textarea {
    width: 100%;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    resize: vertical;
    font-family: inherit;
    font-size: 14px;
    margin-bottom: 10px;
}

.claude-input-area textarea:focus {
    outline: none;
    border-color: var(--secondary-color);
}

.claude-actions {
    display: flex;
    gap: 10px;
}

.claude-sidebar {
    background: white;
    padding: 20px;
    border-radius: 8px;
    border: 1px solid var(--border-color);
    overflow-y: auto;
}

.claude-sidebar h3,
.claude-sidebar h4 {
    margin-bottom: 15px;
    color: var(--primary-color);
}

.claude-sources {
    margin-bottom: 30px;
}

.sources-list {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.source-item {
    display: flex;
    gap: 10px;
    padding: 10px;
    background: #f8f9fa;
    border-radius: 5px;
    border-left: 3px solid var(--secondary-color);
}

.source-number {
    flex-shrink: 0;
    width: 24px;
    height: 24px;
    background: var(--secondary-color);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: 600;
}

.source-info {
    flex: 1;
}

.source-title {
    font-weight: 600;
    color: var(--primary-color);
    margin-bottom: 5px;
    font-size: 14px;
}

.source-meta {
    display: flex;
    flex-direction: column;
    gap: 3px;
    font-size: 12px;
    color: #7f8c8d;
}

.source-category {
    background: var(--secondary-color);
    color: white;
    padding: 2px 8px;
    border-radius: 3px;
    display: inline-block;
    width: fit-content;
}

.source-path {
    font-family: 'Courier New', monospace;
    color: #95a5a6;
}

.claude-info {
    padding-top: 20px;
    border-top: 1px solid var(--border-color);
}

.claude-info p {
    margin: 8px 0;
    font-size: 14px;
}

.status-active {
    color: var(--success-color);
    font-weight: 600;
}

.status-inactive {
    color: var(--error-color);
    font-weight: 600;
}

.help-text {
    font-size: 12px;
    color: #7f8c8d;
    margin-top: 10px;
}

.empty-state-small {
    text-align: center;
    color: #95a5a6;
    font-size: 14px;
    padding: 20px;
}

.btn-loading {
    display: none;
}

/* Responsive for Claude */
@media (max-width: 968px) {
    .claude-container {
        grid-template-columns: 1fr;
    }

    .claude-sidebar {
        order: -1;
        max-height: 400px;
    }
}

/* Loading indicator for Claude */
.claude-message-loading {
    background: #fff9e6 !important;
    border-left: 4px solid var(--warning-color) !important;
}

.loading-indicator {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
}

.loading-dots {
    display: flex;
    align-items: center;
    gap: 5px;
    font-size: 16px;
    color: var(--text-color);
}

.loading-dots span:first-child {
    font-size: 20px;
    animation: pulse 1.5s ease-in-out infinite;
}

.loading-dots .dot {
    animation: blink 1.4s infinite;
    font-weight: bold;
}

.loading-dots .dot:nth-child(3) {
    animation-delay: 0s;
}

.loading-dots .dot:nth-child(4) {
    animation-delay: 0.2s;
}

.loading-dots .dot:nth-child(5) {
    animation-delay: 0.4s;
}

@keyframes blink {
    0%, 20% {
        opacity: 0.2;
    }
    40% {
        opacity: 1;
    }
    100% {
        opacity: 0.2;
    }
}

@keyframes pulse {
    0%, 100% {
        transform: scale(1);
    }
    50% {
        transform: scale(1.2);
    }
}