/**
 * ContentBuddy Hub Frontend Styles
 * Notion-inspired dark mode design for frontend pages
 */

:root {
    --cb-bg-primary: #191919;
    --cb-bg-secondary: #252525;
    --cb-bg-tertiary: #2f2f2f;
    --cb-text-primary: #ebebeb;
    --cb-text-secondary: #a0a0a0;
    --cb-text-muted: #6b6b6b;
    --cb-border: #3a3a3a;
    --cb-accent: #4a9eff;
    --cb-accent-hover: #6ab0ff;
    --cb-success: #4ade80;
    --cb-warning: #fbbf24;
    --cb-error: #f87171;
    --cb-radius: 8px;
    --cb-radius-lg: 12px;
}

/* ==================== LAYOUT ==================== */

.cb-hub-app {
    display: flex;
    min-height: 100vh;
    background: var(--cb-bg-primary);
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--cb-text-primary);
}

.cb-frontend-wrap {
    background: var(--cb-bg-primary);
    padding: 40px;
    min-height: 100vh;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--cb-text-primary);
}

/* ==================== NAVIGATION ==================== */

.cb-hub-nav {
    width: 260px;
    background: var(--cb-bg-secondary);
    border-right: 1px solid var(--cb-border);
    padding: 20px 0;
    flex-shrink: 0;
    position: sticky;
    top: 0;
    height: 100vh;
    overflow-y: auto;
}

.cb-hub-logo {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 20px 20px;
    border-bottom: 1px solid var(--cb-border);
    margin-bottom: 20px;
}

.cb-logo-icon {
    font-size: 28px;
}

.cb-logo-text {
    font-size: 20px;
    font-weight: 700;
    color: var(--cb-text-primary);
}

.cb-nav-menu {
    list-style: none;
    padding: 0;
    margin: 0;
}

.cb-nav-menu li {
    margin: 4px 12px;
}

.cb-nav-menu a {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px 16px;
    color: var(--cb-text-secondary);
    text-decoration: none;
    border-radius: var(--cb-radius);
    transition: all 0.2s;
}

.cb-nav-menu a:hover {
    background: var(--cb-bg-tertiary);
    color: var(--cb-text-primary);
}

.cb-nav-menu a.active {
    background: var(--cb-accent);
    color: white;
}

.cb-nav-icon {
    font-size: 18px;
}

/* ==================== CONTENT ==================== */

.cb-hub-content {
    flex: 1;
    padding: 40px;
    overflow-y: auto;
}

.cb-page-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--cb-text-primary);
    margin: 0 0 8px 0;
}

.cb-subtitle {
    color: var(--cb-text-secondary);
    margin-bottom: 30px;
}

.cb-page-header {
    display: flex;
    align-items: center;
    gap: 16px;
    margin-bottom: 30px;
    flex-wrap: wrap;
}

.cb-page-header .cb-page-title {
    flex: 1;
    margin: 0;
}

.cb-back-link {
    color: var(--cb-text-secondary);
    text-decoration: none;
}

.cb-back-link:hover {
    color: var(--cb-accent);
}

/* ==================== CARDS ==================== */

.cb-card {
    background: var(--cb-bg-secondary);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-lg);
    padding: 24px;
    margin-bottom: 24px;
}

.cb-card h2 {
    font-size: 18px;
    color: var(--cb-text-primary);
    margin: 0 0 20px 0;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.cb-card h3 {
    font-size: 16px;
    color: var(--cb-text-primary);
    margin: 0 0 16px 0;
}

.cb-card h4 {
    font-size: 14px;
    color: var(--cb-text-secondary);
    margin: 16px 0 12px 0;
}

.cb-card hr {
    border: none;
    border-top: 1px solid var(--cb-border);
    margin: 16px 0;
}

/* ==================== STATS ==================== */

.cb-stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 16px;
    margin-bottom: 30px;
}

.cb-stat-card {
    background: var(--cb-bg-secondary);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-lg);
    padding: 20px;
    display: flex;
    align-items: center;
    gap: 16px;
}

.cb-stat-icon {
    font-size: 32px;
}

.cb-stat-content {
    display: flex;
    flex-direction: column;
}

.cb-stat-number {
    font-size: 28px;
    font-weight: 700;
    color: var(--cb-text-primary);
    line-height: 1;
}

.cb-stat-label {
    font-size: 13px;
    color: var(--cb-text-secondary);
    margin-top: 4px;
}

/* ==================== WORKFLOW ==================== */

.cb-workflow-section {
    background: var(--cb-bg-secondary);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-lg);
    padding: 24px;
    margin-bottom: 30px;
}

.cb-workflow-section h2 {
    margin: 0 0 20px 0;
}

.cb-workflow-steps {
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.cb-workflow-step {
    flex: 1;
    min-width: 220px;
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 16px;
    background: var(--cb-bg-tertiary);
    border-radius: var(--cb-radius);
}

.cb-step-number {
    width: 28px;
    height: 28px;
    background: var(--cb-accent);
    color: white;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 600;
    flex-shrink: 0;
}

.cb-step-text {
    color: var(--cb-text-secondary);
    font-size: 14px;
    line-height: 1.5;
}

/* ==================== QUICK ACTIONS ==================== */

.cb-quick-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
}

/* ==================== BUTTONS ==================== */

.cb-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 10px 20px;
    border: none;
    border-radius: var(--cb-radius);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s;
    text-decoration: none;
}

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

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

.cb-btn-secondary {
    background: var(--cb-bg-tertiary);
    color: var(--cb-text-primary);
    border: 1px solid var(--cb-border);
}

.cb-btn-secondary:hover {
    border-color: var(--cb-accent);
}

.cb-btn-danger {
    background: rgba(248, 113, 113, 0.15);
    color: var(--cb-error);
}

.cb-btn-danger:hover {
    background: rgba(248, 113, 113, 0.25);
}

.cb-btn-small {
    padding: 6px 12px;
    font-size: 13px;
}

.cb-btn-large {
    padding: 14px 28px;
    font-size: 16px;
}

.cb-btn-full {
    width: 100%;
}

.cb-btn:disabled,
.cb-btn.loading {
    opacity: 0.6;
    pointer-events: none;
}

/* ==================== FORMS ==================== */

.cb-form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 16px;
}

.cb-form-row {
    margin-bottom: 16px;
}

.cb-form-row:last-child {
    margin-bottom: 0;
}

.cb-form-row label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--cb-text-primary);
    margin-bottom: 6px;
}

.cb-form-row input[type="text"],
.cb-form-row input[type="url"],
.cb-form-row input[type="password"],
.cb-form-row input[type="email"],
.cb-form-row input[type="number"],
.cb-form-row textarea,
.cb-select {
    width: 100%;
    padding: 10px 14px;
    background: var(--cb-bg-tertiary);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius);
    color: var(--cb-text-primary);
    font-size: 14px;
    box-sizing: border-box;
}

.cb-form-row input:focus,
.cb-form-row textarea:focus,
.cb-select:focus {
    outline: none;
    border-color: var(--cb-accent);
}

.cb-help-text {
    font-size: 12px;
    color: var(--cb-text-muted);
    margin-top: 6px;
}

.cb-help-link {
    font-size: 12px;
    color: var(--cb-accent);
    text-decoration: none;
    display: inline-block;
    margin-top: 6px;
}

.cb-input-with-btn {
    display: flex;
    gap: 8px;
}

.cb-input-with-btn input {
    flex: 1;
}

.cb-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 16px;
}

.cb-checkbox {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--cb-text-secondary);
    cursor: pointer;
}

.cb-checkbox input {
    width: 18px;
    height: 18px;
    accent-color: var(--cb-accent);
}

.cb-form-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    padding-top: 20px;
}

/* ==================== SITE/EXPERT CARDS ==================== */

.cb-sites-list,
.cb-experts-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(350px, 1fr));
    gap: 20px;
}

.cb-site-card,
.cb-expert-card {
    background: var(--cb-bg-secondary);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-lg);
    padding: 20px;
}

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

.cb-site-header h3,
.cb-expert-card h3 {
    font-size: 18px;
    color: var(--cb-text-primary);
    margin: 0;
}

.cb-site-details p {
    color: var(--cb-text-secondary);
    font-size: 14px;
    margin: 4px 0;
}

.cb-site-categories,
.cb-expert-topics {
    margin-top: 12px;
    padding-top: 12px;
    border-top: 1px solid var(--cb-border);
}

.cb-category-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.cb-tag {
    background: var(--cb-bg-tertiary);
    color: var(--cb-text-secondary);
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
}

.cb-tag-more {
    background: var(--cb-accent);
    color: white;
}

.cb-site-actions,
.cb-expert-actions {
    display: flex;
    gap: 8px;
    margin-top: 16px;
    padding-top: 16px;
    border-top: 1px solid var(--cb-border);
    flex-wrap: wrap;
}

/* Expert Card */
.cb-expert-card {
    display: flex;
    gap: 16px;
}

.cb-expert-avatar {
    width: 80px;
    height: 80px;
    border-radius: var(--cb-radius);
    overflow: hidden;
    background: var(--cb-bg-tertiary);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.cb-expert-avatar img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.cb-avatar-placeholder {
    font-size: 32px;
}

.cb-expert-info {
    flex: 1;
}

.cb-expert-title {
    color: var(--cb-accent);
    font-size: 14px;
    margin: 4px 0 8px 0;
}

/* ==================== STATUS BADGES ==================== */

.cb-status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.cb-status-badge.draft {
    background: rgba(160, 160, 160, 0.15);
    color: var(--cb-text-secondary);
}

.cb-status-badge.ready {
    background: rgba(74, 222, 128, 0.15);
    color: var(--cb-success);
}

.cb-status-badge.exported {
    background: rgba(139, 92, 246, 0.15);
    color: #a78bfa;
}

.cb-status-badge.active {
    background: rgba(74, 222, 128, 0.15);
    color: var(--cb-success);
}

.cb-status-badge.error {
    background: rgba(248, 113, 113, 0.15);
    color: var(--cb-error);
}

/* ==================== QUALITY BADGES ==================== */

.cb-quality-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    font-weight: 600;
    font-size: 14px;
    background: rgba(74, 222, 128, 0.15);
    color: var(--cb-success);
}

.cb-quality-display {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 16px;
    background: var(--cb-bg-tertiary);
    border-radius: var(--cb-radius);
}

.cb-quality-display .cb-quality-grade {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 24px;
    font-weight: 700;
}

.cb-quality-display.grade-a .cb-quality-grade { background: rgba(74, 222, 128, 0.15); color: var(--cb-success); }
.cb-quality-display.grade-b .cb-quality-grade { background: rgba(74, 158, 255, 0.15); color: var(--cb-accent); }
.cb-quality-display.grade-c .cb-quality-grade { background: rgba(251, 191, 36, 0.15); color: var(--cb-warning); }
.cb-quality-display.grade-d .cb-quality-grade { background: rgba(248, 113, 113, 0.15); color: var(--cb-error); }

.cb-quality-display .cb-quality-score {
    font-size: 18px;
    font-weight: 600;
    color: var(--cb-text-primary);
}

/* ==================== ARTICLES LIST ==================== */

.cb-articles-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cb-article-card {
    background: var(--cb-bg-secondary);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-lg);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 20px;
}

.cb-article-main {
    flex: 1;
}

.cb-article-title {
    font-size: 16px;
    font-weight: 600;
    color: var(--cb-text-primary);
    text-decoration: none;
}

.cb-article-title:hover {
    color: var(--cb-accent);
}

.cb-article-meta {
    display: flex;
    gap: 16px;
    margin-top: 6px;
    font-size: 13px;
    color: var(--cb-text-muted);
}

.cb-article-status {
    display: flex;
    align-items: center;
    gap: 8px;
}

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

/* ==================== ARTICLE DETAIL ==================== */

.cb-detail-layout {
    display: grid;
    grid-template-columns: 1fr 350px;
    gap: 24px;
}

@media (max-width: 1024px) {
    .cb-detail-layout {
        grid-template-columns: 1fr;
    }
}

.cb-detail-main {
    min-width: 0;
}

.cb-detail-sidebar {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.cb-info-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
}

.cb-info-item strong {
    display: block;
    font-size: 12px;
    color: var(--cb-text-muted);
    margin-bottom: 4px;
    font-weight: normal;
}

.cb-info-item span {
    color: var(--cb-text-primary);
}

.cb-word-count {
    font-size: 14px;
    color: var(--cb-text-muted);
    font-weight: normal;
}

.cb-content-preview {
    background: var(--cb-bg-tertiary);
    border-radius: var(--cb-radius);
    padding: 20px;
    max-height: 500px;
    overflow-y: auto;
    color: var(--cb-text-primary);
    line-height: 1.7;
}

.cb-content-preview h2 {
    font-size: 20px;
    margin: 24px 0 12px 0;
}

.cb-content-preview h3 {
    font-size: 16px;
    margin: 20px 0 10px 0;
}

.cb-content-preview p {
    margin: 0 0 12px 0;
}

.cb-content-preview ul,
.cb-content-preview ol {
    margin: 12px 0;
    padding-left: 24px;
}

.cb-content-preview table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0;
}

.cb-content-preview th,
.cb-content-preview td {
    padding: 10px;
    border: 1px solid var(--cb-border);
    text-align: left;
}

.cb-content-preview th {
    background: var(--cb-bg-secondary);
}

/* SEO Titles */
.cb-seo-titles {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cb-title-option {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 12px;
    background: var(--cb-bg-tertiary);
    border-radius: var(--cb-radius);
    cursor: pointer;
    transition: background 0.2s;
}

.cb-title-option:hover {
    background: var(--cb-bg-primary);
}

.cb-title-option input {
    flex-shrink: 0;
    accent-color: var(--cb-accent);
}

.cb-title-option span {
    color: var(--cb-text-primary);
}

/* Image Prompts */
.cb-image-type {
    margin-bottom: 20px;
}

.cb-prompt-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: 12px;
}

.cb-prompt-card {
    background: var(--cb-bg-tertiary);
    border-radius: var(--cb-radius);
    padding: 14px;
}

.cb-prompt-style {
    display: inline-block;
    background: var(--cb-accent);
    color: white;
    padding: 2px 10px;
    border-radius: 10px;
    font-size: 11px;
    margin-bottom: 8px;
}

.cb-prompt-text {
    color: var(--cb-text-secondary);
    font-size: 12px;
    line-height: 1.4;
    margin: 0 0 10px 0;
}

/* Export Form */
.cb-export-form {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.cb-regenerate-btns {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

/* ==================== SERP ANALYSIS ==================== */

.cb-serp-analysis {
    margin-top: 20px;
    padding: 20px;
    background: var(--cb-bg-tertiary);
    border-radius: var(--cb-radius);
    border-left: 4px solid var(--cb-accent);
}

.cb-serp-analysis h3 {
    margin: 0 0 16px 0;
}

.cb-serp-analysis h4 {
    color: var(--cb-text-primary);
    font-size: 14px;
    margin: 16px 0 8px 0;
}

.cb-serp-analysis ul {
    margin: 0;
    padding-left: 20px;
    color: var(--cb-text-secondary);
}

.cb-serp-analysis li {
    margin: 4px 0;
}

/* ==================== MODAL ==================== */

.cb-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100000;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 20px;
}

.cb-modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
}

.cb-modal-content {
    position: relative;
    background: var(--cb-bg-secondary);
    border-radius: var(--cb-radius-lg);
    width: 100%;
    max-width: 500px;
    max-height: 90vh;
    overflow-y: auto;
}

.cb-modal-large .cb-modal-content {
    max-width: 700px;
}

.cb-modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 20px 24px;
    border-bottom: 1px solid var(--cb-border);
}

.cb-modal-header h2 {
    margin: 0;
    font-size: 20px;
    color: var(--cb-text-primary);
}

.cb-modal-close {
    background: none;
    border: none;
    font-size: 28px;
    color: var(--cb-text-secondary);
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.cb-modal-close:hover {
    color: var(--cb-text-primary);
}

.cb-modal form {
    padding: 24px;
}

.cb-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 12px;
    padding-top: 20px;
    margin-top: 20px;
    border-top: 1px solid var(--cb-border);
}

/* ==================== EMPTY STATE ==================== */

.cb-empty-state {
    text-align: center;
    padding: 60px 20px;
    background: var(--cb-bg-secondary);
    border: 1px dashed var(--cb-border);
    border-radius: var(--cb-radius-lg);
    grid-column: 1 / -1;
}

.cb-empty-icon {
    font-size: 48px;
    display: block;
    margin-bottom: 16px;
}

.cb-empty-state p {
    color: var(--cb-text-secondary);
    margin-bottom: 20px;
}

/* ==================== TOAST ==================== */

.cb-toast {
    position: fixed;
    top: 20px;
    right: 20px;
    padding: 16px 24px;
    background: var(--cb-bg-secondary);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    z-index: 100001;
    animation: slideIn 0.3s ease;
    color: var(--cb-text-primary);
}

.cb-toast.success {
    border-left: 4px solid var(--cb-success);
}

.cb-toast.error {
    border-left: 4px solid var(--cb-error);
}

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

/* ==================== ACCESS DENIED ==================== */

.cb-access-denied {
    text-align: center;
    padding: 60px 20px;
    background: var(--cb-bg-secondary);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-lg);
    color: var(--cb-text-secondary);
}

.cb-access-denied a {
    color: var(--cb-accent);
}

/* ==================== ERROR ==================== */

.cb-error {
    text-align: center;
    padding: 40px;
    background: rgba(248, 113, 113, 0.1);
    border: 1px solid var(--cb-error);
    border-radius: var(--cb-radius-lg);
    color: var(--cb-error);
}

/* ==================== CONTENT EDITOR ==================== */

.cb-content-tabs {
    display: flex;
    gap: 8px;
    margin-bottom: 16px;
    border-bottom: 1px solid var(--cb-border);
    padding-bottom: 12px;
}

.cb-tab-btn {
    background: none;
    border: none;
    padding: 8px 16px;
    color: var(--cb-text-secondary);
    cursor: pointer;
    border-radius: var(--cb-radius);
    transition: all 0.2s;
}

.cb-tab-btn:hover {
    background: var(--cb-bg-tertiary);
}

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

.cb-content-editor {
    width: 100%;
    min-height: 500px;
    padding: 16px;
    background: var(--cb-bg-tertiary);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius);
    color: var(--cb-text-primary);
    font-family: 'Monaco', 'Menlo', 'Consolas', monospace;
    font-size: 13px;
    line-height: 1.6;
    resize: vertical;
}

.cb-content-editor:focus {
    outline: none;
    border-color: var(--cb-accent);
}

.cb-editor-actions {
    margin-top: 16px;
    display: flex;
    justify-content: flex-end;
}

.cb-tab-content {
    display: none;
}

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

/* ==================== GENERATION PROGRESS ==================== */

.cb-generation-progress {
    text-align: center;
    padding: 20px;
}

.cb-progress-bar {
    width: 100%;
    height: 8px;
    background: var(--cb-bg-tertiary);
    border-radius: 4px;
    overflow: hidden;
    margin-bottom: 12px;
}

.cb-progress-fill {
    height: 100%;
    background: linear-gradient(90deg, var(--cb-accent), #6ab0ff, var(--cb-accent));
    background-size: 200% 100%;
    animation: progressPulse 1.5s ease-in-out infinite;
    width: 100%;
}

@keyframes progressPulse {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

.cb-progress-text {
    color: var(--cb-text-primary);
    font-size: 16px;
    margin: 8px 0 4px;
}

.cb-progress-subtext {
    color: var(--cb-text-muted);
    font-size: 13px;
}

.cb-generation-status {
    padding: 20px;
    text-align: center;
}

.cb-gen-idle {
    color: var(--cb-text-secondary);
}

/* ==================== CUSTOM SEO TITLE ==================== */

.cb-title-custom {
    background: var(--cb-bg-primary) !important;
    border: 1px dashed var(--cb-border);
}

.cb-custom-title-input {
    flex: 1;
    background: transparent;
    border: none;
    color: var(--cb-text-primary);
    font-size: 14px;
    padding: 8px;
    outline: none;
}

.cb-custom-title-input::placeholder {
    color: var(--cb-text-muted);
    font-style: italic;
}

.cb-title-option:has(input[value="custom"]:checked) .cb-custom-title-input {
    background: var(--cb-bg-tertiary);
    border-radius: var(--cb-radius);
}

/* ==================== QUEUE ==================== */

.cb-queue-list {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.cb-queue-item {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 16px 20px;
    background: var(--cb-bg-secondary);
    border: 1px solid var(--cb-border);
    border-radius: var(--cb-radius-lg);
    transition: all 0.2s;
}

.cb-queue-item:hover {
    border-color: var(--cb-accent);
}

.cb-queue-item.cb-queue-overdue {
    border-color: var(--cb-error);
    background: rgba(248, 113, 113, 0.05);
}

.cb-queue-time {
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 80px;
}

.cb-queue-countdown {
    font-size: 24px;
    font-weight: 700;
    color: var(--cb-accent);
}

.cb-queue-countdown.overdue {
    color: var(--cb-error);
}

.cb-queue-date {
    font-size: 12px;
    color: var(--cb-text-muted);
}

.cb-queue-content {
    flex: 1;
}

.cb-queue-title {
    margin: 0 0 6px;
    font-size: 16px;
}

.cb-queue-title a {
    color: var(--cb-text-primary);
    text-decoration: none;
}

.cb-queue-title a:hover {
    color: var(--cb-accent);
}

.cb-queue-meta {
    display: flex;
    gap: 16px;
    font-size: 13px;
    color: var(--cb-text-secondary);
}

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

.cb-nav-badge {
    background: var(--cb-accent);
    color: white;
    font-size: 11px;
    padding: 2px 6px;
    border-radius: 10px;
    margin-left: 6px;
}

.cb-stats-4 {
    grid-template-columns: repeat(4, 1fr);
}

.cb-stat-warning .cb-stat-value {
    color: #f59e0b;
}

.cb-stat-danger .cb-stat-value {
    color: var(--cb-error);
}

/* ==================== RECEIVER DOWNLOAD ==================== */

.cb-card-highlight {
    border: 2px solid var(--cb-accent);
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.05) 0%, transparent 100%);
}

.cb-receiver-info {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
    margin: 20px 0;
}

.cb-receiver-features ul,
.cb-receiver-instructions ol {
    margin: 12px 0 0 0;
    padding-left: 0;
    list-style: none;
}

.cb-receiver-features li {
    padding: 6px 0;
    color: var(--cb-text-secondary);
}

.cb-receiver-instructions ol {
    counter-reset: step;
}

.cb-receiver-instructions li {
    counter-increment: step;
    padding: 8px 0 8px 32px;
    position: relative;
    color: var(--cb-text-secondary);
}

.cb-receiver-instructions li::before {
    content: counter(step);
    position: absolute;
    left: 0;
    width: 22px;
    height: 22px;
    background: var(--cb-accent);
    color: white;
    border-radius: 50%;
    font-size: 12px;
    font-weight: 600;
    display: flex;
    align-items: center;
    justify-content: center;
}

.cb-receiver-features h4,
.cb-receiver-instructions h4 {
    margin: 0;
    font-size: 14px;
    color: var(--cb-text-primary);
}

.cb-receiver-features code {
    background: var(--cb-bg-tertiary);
    padding: 2px 6px;
    border-radius: 4px;
    font-size: 12px;
}

.cb-receiver-download {
    display: flex;
    align-items: center;
    gap: 16px;
    padding-top: 20px;
    border-top: 1px solid var(--cb-border);
}

.cb-btn-download {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.cb-version-info {
    font-size: 13px;
    color: var(--cb-text-muted);
}

/* ==================== PAA SUGGESTIONS ==================== */

.cb-paa-suggestions {
    margin-top: 12px;
    padding: 12px;
    background: var(--cb-bg-tertiary);
    border-radius: var(--cb-radius);
    border: 1px solid var(--cb-border);
}

.cb-paa-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--cb-text-secondary);
    margin-bottom: 8px;
}

.cb-paa-list {
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.cb-paa-item {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 12px;
    background: var(--cb-bg-secondary);
    border-radius: var(--cb-radius);
    cursor: pointer;
    transition: all 0.2s;
    font-size: 14px;
}

.cb-paa-item:hover {
    background: var(--cb-accent);
    color: white;
}

.cb-paa-item.added {
    opacity: 0.5;
    cursor: default;
}

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

/* ==================== SCHEDULE FORM ==================== */

.cb-schedule-form {
    margin-top: 20px;
    padding-top: 20px;
    border-top: 1px solid var(--cb-border);
}

.cb-schedule-form h4 {
    margin: 0 0 12px;
    font-size: 14px;
    color: var(--cb-text-secondary);
}

.cb-scheduled-info {
    padding: 16px;
    background: rgba(59, 130, 246, 0.1);
    border: 1px solid var(--cb-accent);
    border-radius: var(--cb-radius);
    text-align: center;
}

.cb-scheduled-info h4 {
    margin: 0 0 8px;
    color: var(--cb-accent);
}

.cb-schedule-date {
    font-size: 18px;
    font-weight: 600;
    color: var(--cb-text-primary);
    margin-bottom: 12px;
}

.cb-badge-draft {
    background: var(--cb-bg-tertiary);
    color: var(--cb-text-secondary);
}

.cb-badge-publish {
    background: var(--cb-success);
    color: white;
}

/* ==================== RESPONSIVE ==================== */

@media (max-width: 768px) {
    .cb-hub-app {
        flex-direction: column;
    }
    
    .cb-hub-nav {
        width: 100%;
        height: auto;
        position: relative;
        padding: 10px 0;
    }
    
    .cb-hub-logo {
        padding: 10px 20px;
        margin-bottom: 10px;
    }
    
    .cb-nav-menu {
        display: flex;
        overflow-x: auto;
        padding: 0 10px;
    }
    
    .cb-nav-menu li {
        margin: 0 4px;
        flex-shrink: 0;
    }
    
    .cb-nav-menu a {
        padding: 8px 14px;
        white-space: nowrap;
    }
    
    .cb-hub-content {
        padding: 20px;
    }
    
    .cb-page-title {
        font-size: 24px;
    }
    
    .cb-stats-grid {
        grid-template-columns: 1fr 1fr;
    }
    
    .cb-workflow-steps {
        flex-direction: column;
    }
    
    .cb-sites-list,
    .cb-experts-grid {
        grid-template-columns: 1fr;
    }
    
    .cb-article-card {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .cb-detail-layout {
        grid-template-columns: 1fr;
    }
}