/**
 * Standalone Qwiki - Wikipedia-Style Talk Pages Extension Stylesheet
 */

/* 1. Header Document Tabs Switcher */
.qwiki-doc-tabs {
    display: flex;
    align-items: center;
    gap: 0.25rem;
    border-bottom: 2px solid var(--border-color);
    margin-bottom: 1.75rem;
    padding-top: 0.5rem;
}

.doc-tab-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 1.1rem;
    font-size: 0.92rem;
    font-weight: 500;
    color: var(--text-muted);
    background: transparent;
    border: none;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    cursor: pointer;
    transition: color 0.15s ease, border-color 0.15s ease, background-color 0.15s ease;
    border-top-left-radius: 6px;
    border-top-right-radius: 6px;
    text-decoration: none;
}

.doc-tab-btn:hover {
    color: var(--text-primary);
    background-color: var(--bg-secondary);
}

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

.doc-tab-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 1.25rem;
    height: 1.25rem;
    padding: 0 0.4rem;
    font-size: 0.75rem;
    font-weight: 700;
    border-radius: 9999px;
    background-color: var(--bg-tertiary);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
    line-height: 1;
}

.doc-tab-active .doc-tab-badge {
    background-color: var(--accent-color);
    color: #ffffff;
    border-color: var(--accent-color);
}

/* 2. Talk Container */
.talk-container {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 3rem;
}

.talk-header-banner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

.talk-header-info h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 0.25rem 0;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.talk-header-info p {
    font-size: 0.85rem;
    color: var(--text-muted);
    margin: 0;
}

.talk-actions {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* 3. Empty State */
.talk-empty-state {
    text-align: center;
    padding: 3rem 1.5rem;
    background-color: var(--bg-secondary);
    border: 1px dashed var(--border-color);
    border-radius: 8px;
    margin: 1rem 0;
}

.talk-empty-icon {
    font-size: 2.5rem;
    margin-bottom: 0.75rem;
}

.talk-empty-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 0.35rem;
}

.talk-empty-desc {
    font-size: 0.875rem;
    color: var(--text-muted);
    max-width: 480px;
    margin: 0 auto 1.5rem auto;
}

/* 4. Topic Cards */
.talk-topic-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    overflow: hidden;
    transition: box-shadow 0.2s ease;
}

.talk-topic-card:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.talk-topic-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.85rem 1.25rem;
    background-color: var(--bg-tertiary);
    border-bottom: 1px solid var(--border-color);
}

.talk-topic-title {
    font-size: 1.05rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-primary);
}

.talk-topic-body {
    padding: 1.25rem;
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--text-primary);
}

.talk-topic-body > *:last-child {
    margin-bottom: 0;
}

.talk-topic-body blockquote {
    margin: 1rem 0 1rem 0.5rem;
    padding: 0.5rem 1rem;
    border-left: 3px solid var(--accent-color);
    background-color: var(--bg-tertiary);
    border-radius: 4px;
    font-size: 0.92rem;
}

.talk-topic-footer {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    gap: 0.75rem;
    padding: 0.65rem 1.25rem;
    background-color: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
}

/* 5. Author Meta & Badges */
.talk-author-meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.talk-avatar-initials {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    border-radius: 50%;
    background-color: var(--accent-color);
    color: #ffffff;
    font-size: 0.75rem;
    font-weight: 600;
}

.talk-badge {
    font-size: 0.7rem;
    padding: 0.1rem 0.4rem;
    border-radius: 4px;
    font-weight: 600;
    text-transform: uppercase;
}

.talk-badge.badge-admin {
    background-color: #ef4444;
    color: #ffffff;
}

.talk-badge.badge-editor {
    background-color: #3b82f6;
    color: #ffffff;
}

.talk-badge.badge-viewer {
    background-color: var(--bg-tertiary);
    color: var(--text-muted);
    border: 1px solid var(--border-color);
}

/* 6. Inline Form Cards (New Topic & Reply) */
.talk-form-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--accent-color);
    border-radius: 8px;
    padding: 1.25rem;
    margin-top: 1rem;
}

.talk-form-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 1rem 0;
}

.talk-form-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    margin-top: 1rem;
}

/* 7. Raw Markdown Editor View */
.talk-raw-editor-card {
    background-color: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: 8px;
    padding: 1.25rem;
}

.talk-raw-textarea {
    width: 100%;
    min-height: 400px;
    font-family: monospace;
    font-size: 0.9rem;
    line-height: 1.5;
    padding: 0.85rem;
    background-color: var(--bg-primary);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    resize: vertical;
}

.talk-raw-textarea:focus {
    outline: none;
    border-color: var(--accent-color);
}