/* Aura Documentation Portal - Styles */

/* CSS Variables */
:root {
    --primary-color: #6366f1;
    --primary-hover: #4f46e5;
    --secondary-color: #64748b;
    --success-color: #10b981;
    --warning-color: #f59e0b;
    --danger-color: #ef4444;
    --bg-primary: #ffffff;
    --bg-secondary: #f8fafc;
    --bg-tertiary: #f1f5f9;
    --text-primary: #1e293b;
    --text-secondary: #64748b;
    --text-muted: #94a3b8;
    --border-color: #e2e8f0;
    --shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --shadow-md: 0 4px 6px -1px rgb(0 0 0 / 0.1);
    --shadow-lg: 0 10px 15px -3px rgb(0 0 0 / 0.1);
    --sidebar-width: 280px;
    --header-height: 60px;
}

/* Dark Theme */
[data-theme="dark"] {
    --bg-primary: #0f172a;
    --bg-secondary: #1e293b;
    --bg-tertiary: #334155;
    --text-primary: #f8fafc;
    --text-secondary: #cbd5e1;
    --text-muted: #94a3b8;
    --border-color: #334155;
}

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

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

/* App Container */
.app-container {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

/* Header */
.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: var(--header-height);
    padding: 0 1rem;
    background-color: var(--bg-primary);
    border-bottom: 1px solid var(--border-color);
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 100;
}

.header-left {
    display: flex;
    align-items: center;
}

.logo {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    text-decoration: none;
    color: var(--text-primary);
    font-weight: 600;
    font-size: 1.25rem;
}

.logo img {
    height: 32px;
}

.header-center {
    flex: 1;
    max-width: 500px;
    margin: 0 2rem;
}

.search-container {
    position: relative;
    width: 100%;
}

.search-container i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--text-muted);
}

.search-container input {
    width: 100%;
    padding: 0.5rem 1rem 0.5rem 2.5rem;
    border: 1px solid var(--border-color);
    border-radius: 8px;
    background-color: var(--bg-secondary);
    color: var(--text-primary);
    font-size: 0.875rem;
}

.search-container input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.header-right {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.language-switcher {
    display: flex;
    background-color: var(--bg-secondary);
    border-radius: 6px;
    overflow: hidden;
}

.lang-btn {
    padding: 0.375rem 0.75rem;
    border: none;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all 0.2s;
}

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

.icon-btn {
    width: 36px;
    height: 36px;
    border: none;
    border-radius: 8px;
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s;
}

.icon-btn:hover {
    background-color: var(--bg-tertiary);
    color: var(--text-primary);
}

.user-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

#username-display {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

/* Main Container */
.main-container {
    display: flex;
    margin-top: var(--header-height);
    min-height: calc(100vh - var(--header-height));
}

/* Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--bg-primary);
    border-right: 1px solid var(--border-color);
    position: fixed;
    top: var(--header-height);
    left: 0;
    bottom: 0;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
}

.sidebar-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.sidebar-header h3 {
    font-size: 0.875rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--text-muted);
}

.nav-tree {
    flex: 1;
    padding: 0.5rem;
    overflow-y: auto;
}

.nav-category {
    margin-bottom: 0.5rem;
}

.nav-category-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    cursor: pointer;
    border-radius: 6px;
    color: var(--text-primary);
    font-weight: 500;
    font-size: 0.875rem;
    transition: background-color 0.2s;
}

.nav-category-header:hover {
    background-color: var(--bg-secondary);
}

.nav-category-header i {
    width: 16px;
    text-align: center;
    color: var(--text-muted);
    transition: transform 0.2s;
}

.nav-category.expanded .nav-category-header i.fa-chevron-right {
    transform: rotate(90deg);
}

.nav-category-items {
    display: none;
    padding-left: 1.5rem;
}

.nav-category.expanded .nav-category-items {
    display: block;
}

.nav-item {
    display: block;
    padding: 0.375rem 0.5rem;
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.875rem;
    border-radius: 4px;
    transition: all 0.2s;
    cursor: pointer;
}

.nav-item:hover {
    color: var(--text-primary);
    background-color: var(--bg-secondary);
}

.nav-item.active {
    color: var(--primary-color);
    background-color: rgba(99, 102, 241, 0.1);
}

.nav-item .missing-translation {
    display: inline-block;
    width: 8px;
    height: 8px;
    background-color: var(--warning-color);
    border-radius: 50%;
    margin-left: 0.25rem;
}

.sidebar-footer {
    padding: 1rem;
    border-top: 1px solid var(--border-color);
}

.translation-status {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.status-label {
    display: block;
    margin-bottom: 0.25rem;
}

.progress-bar {
    height: 4px;
    background-color: var(--bg-tertiary);
    border-radius: 2px;
    overflow: hidden;
    margin-bottom: 0.25rem;
}

.progress {
    height: 100%;
    background-color: var(--success-color);
    transition: width 0.3s;
}

/* Content Area */
.content {
    flex: 1;
    margin-left: var(--sidebar-width);
    padding: 2rem;
    max-width: calc(100% - var(--sidebar-width));
}

/* Welcome Screen */
.welcome-screen {
    text-align: center;
    padding: 4rem 2rem;
}

.welcome-screen h1 {
    font-size: 2rem;
    margin-bottom: 1rem;
}

.welcome-screen p {
    color: var(--text-secondary);
    margin-bottom: 2rem;
}

.quick-links {
    max-width: 600px;
    margin: 0 auto;
}

.quick-links h3 {
    margin-bottom: 1rem;
    color: var(--text-secondary);
}

.link-cards {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1rem;
}

.link-card {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
    padding: 1.5rem;
    background-color: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    text-decoration: none;
    color: var(--text-primary);
    transition: all 0.2s;
}

.link-card:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-md);
}

.link-card i {
    font-size: 1.5rem;
    color: var(--primary-color);
}

/* Document Viewer */
.doc-viewer {
    background-color: var(--bg-primary);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    padding: 2rem;
}

.doc-header {
    margin-bottom: 2rem;
    padding-bottom: 1rem;
    border-bottom: 1px solid var(--border-color);
}

.doc-title-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.doc-title-row h1 {
    font-size: 1.75rem;
    line-height: 1.3;
}

.doc-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
}

.doc-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
}

.badge {
    display: inline-block;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    border-radius: 4px;
    background-color: var(--bg-secondary);
    color: var(--text-secondary);
}

.badge.published {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--success-color);
}

.badge.draft {
    background-color: rgba(245, 158, 11, 0.1);
    color: var(--warning-color);
}

.meta-item {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    font-size: 0.875rem;
    color: var(--text-muted);
}

.generated-badge {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--primary-color);
    border-radius: 4px;
    font-size: 0.75rem;
}

.doc-content {
    line-height: 1.8;
}

.doc-content h1,
.doc-content h2,
.doc-content h3,
.doc-content h4 {
    margin-top: 1.5rem;
    margin-bottom: 0.75rem;
}

.doc-content p {
    margin-bottom: 1rem;
}

.doc-content code {
    background-color: var(--bg-secondary);
    padding: 0.125rem 0.375rem;
    border-radius: 4px;
    font-family: 'SF Mono', Monaco, monospace;
    font-size: 0.875em;
}

.doc-content pre {
    background-color: var(--bg-tertiary);
    padding: 1rem;
    border-radius: 8px;
    overflow-x: auto;
    margin-bottom: 1rem;
    font-family: 'SF Mono', 'Consolas', 'Liberation Mono', 'Menlo', monospace;
    font-size: 0.875rem;
    line-height: 1.5;
    white-space: pre;
}

.doc-content pre code {
    background: none;
    padding: 0;
    font-family: inherit;
    font-size: inherit;
    line-height: inherit;
    white-space: pre;
}

.doc-content table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}

.doc-content th,
.doc-content td {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    text-align: left;
}

.doc-content th {
    background-color: var(--bg-secondary);
    font-weight: 600;
}

.doc-content mark {
    background-color: rgba(245, 158, 11, 0.3);
    padding: 0.125rem 0.25rem;
    border-radius: 2px;
}

/* Document Editor */
.doc-editor {
    background-color: var(--bg-primary);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
}

.editor-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1rem;
}

.editor-title-input {
    flex: 1;
    padding: 0.75rem;
    font-size: 1.5rem;
    font-weight: 600;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
}

.editor-actions {
    display: flex;
    gap: 0.5rem;
}

.editor-meta {
    display: flex;
    gap: 1rem;
    margin-bottom: 1rem;
}

.editor-meta select,
.editor-meta input {
    padding: 0.5rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
}

#toast-editor {
    min-height: 500px;
}

/* Version History */
.version-history {
    background-color: var(--bg-primary);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
}

.history-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

.history-content {
    display: flex;
    gap: 1.5rem;
}

.version-list {
    width: 250px;
    flex-shrink: 0;
}

.version-item {
    padding: 0.75rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-bottom: 0.5rem;
    cursor: pointer;
    transition: all 0.2s;
}

.version-item:hover {
    border-color: var(--primary-color);
}

.version-item.selected {
    border-color: var(--primary-color);
    background-color: rgba(99, 102, 241, 0.05);
}

.version-number {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.version-meta {
    font-size: 0.75rem;
    color: var(--text-muted);
}

.version-diff {
    flex: 1;
}

.diff-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1rem;
}

.diff-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.diff-container {
    display: flex;
    gap: 1rem;
}

.diff-pane {
    flex: 1;
    background-color: var(--bg-secondary);
    border-radius: 6px;
    padding: 1rem;
    overflow-x: auto;
}

.diff-pane h4 {
    margin-bottom: 0.75rem;
    color: var(--text-secondary);
}

.diff-old .diff-removed {
    background-color: rgba(239, 68, 68, 0.2);
}

.diff-new .diff-added {
    background-color: rgba(16, 185, 129, 0.2);
}

/* Search Results */
.search-results {
    background-color: var(--bg-primary);
    border-radius: 8px;
    box-shadow: var(--shadow-sm);
    padding: 1.5rem;
}

.search-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 1.5rem;
}

#search-count {
    color: var(--text-muted);
}

.result-item {
    padding: 1rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    margin-bottom: 0.75rem;
    cursor: pointer;
    transition: all 0.2s;
}

.result-item:hover {
    border-color: var(--primary-color);
    box-shadow: var(--shadow-sm);
}

.result-title {
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.result-category {
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
}

.result-snippet {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.result-snippet mark {
    background-color: rgba(99, 102, 241, 0.2);
    padding: 0.125rem 0.25rem;
    border-radius: 2px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-sm {
    padding: 0.375rem 0.75rem;
    font-size: 0.75rem;
}

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

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

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

.btn-outline {
    background-color: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

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

/* Modal */
.modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1000;
}

.modal-content {
    background-color: var(--bg-primary);
    border-radius: 12px;
    width: 100%;
    max-width: 480px;
    max-height: 90vh;
    overflow-y: auto;
    box-shadow: var(--shadow-lg);
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h2 {
    font-size: 1.125rem;
}

.modal-close {
    width: 32px;
    height: 32px;
    border: none;
    background: none;
    font-size: 1.5rem;
    color: var(--text-muted);
    cursor: pointer;
}

.modal-body {
    padding: 1.5rem;
}

/* Form Elements */
.form-group {
    margin-bottom: 1rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.375rem;
    font-size: 0.875rem;
    font-weight: 500;
}

.form-group input,
.form-group select {
    width: 100%;
    padding: 0.625rem;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    font-size: 0.875rem;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.1);
}

.form-group small {
    display: block;
    margin-top: 0.25rem;
    font-size: 0.75rem;
    color: var(--text-muted);
}

.form-actions {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-end;
    margin-top: 1.5rem;
}

/* Loading State */
.loading {
    text-align: center;
    padding: 2rem;
    color: var(--text-muted);
}

/* Responsive */
@media (max-width: 768px) {
    .sidebar {
        width: 100%;
        position: fixed;
        transform: translateX(-100%);
        transition: transform 0.3s;
    }

    .sidebar.open {
        transform: translateX(0);
    }

    .content {
        margin-left: 0;
        max-width: 100%;
    }

    .header-center {
        display: none;
    }

    .link-cards {
        grid-template-columns: 1fr;
    }

    .history-content {
        flex-direction: column;
    }

    .version-list {
        width: 100%;
    }

    .diff-container {
        flex-direction: column;
    }
}