/* =============================================================================
   EDITORIAL BOARD - Supplementary Styles
   Extends the main MuseScore Editorial Tools design system (style.css)
   ============================================================================= */

.form-section-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--mu-color-text-primary);
    margin: 2rem 0 1rem;
    padding-bottom: 0.5rem;
    border-bottom: 1px solid var(--border-light);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.form-section-title:first-of-type {
    margin-top: 0;
}

.form-section-title i {
    color: var(--mu-color-accent-primary);
}

/* =============================================================================
   FORM INPUTS (not in global style.css)
   ============================================================================= */

.form-input,
.form-textarea {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--mu-color-text-primary);
    font-family: 'Muse Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--mu-color-accent-primary);
    box-shadow: 0 0 0 3px rgba(107, 93, 254, 0.1);
}

.form-input::placeholder,
.form-textarea::placeholder {
    color: var(--mu-color-text-secondary);
}

.form-label {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--mu-color-text-primary);
    margin-bottom: 0.5rem;
}

.form-label i {
    color: var(--mu-color-accent-primary);
}

.form-field-group {
    display: flex;
    flex-direction: column;
    margin-bottom: 1.25rem;
}

.error-message {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: rgba(255, 110, 104, 0.1);
    border: 1px solid rgba(255, 110, 104, 0.2);
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
    color: var(--mu-color-accent-red);
    font-size: 0.9rem;
}

.error-message i {
    flex-shrink: 0;
}

/* =============================================================================
   BUTTONS (base styles not in global style.css)
   ============================================================================= */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
    padding: 0.75rem 1.5rem;
    border-radius: var(--radius-sm);
    font-family: 'Muse Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 0.95rem;
    font-weight: 600;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    white-space: nowrap;
}

.btn-primary {
    background: var(--primary-gradient);
    color: #fff;
    box-shadow: var(--shadow-sm);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

.btn-secondary {
    background: var(--surface-elevated);
    color: var(--mu-color-text-primary);
    border: 1px solid var(--border-light);
}

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

/* =============================================================================
   LOGIN PAGE
   ============================================================================= */

.login-section {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    padding: 2rem 0;
}

.login-card {
    background: var(--surface-elevated);
    border-radius: var(--radius);
    padding: 3rem;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 480px;
    text-align: center;
}

.login-header {
    margin-bottom: 2rem;
}

.login-icon {
    width: 64px;
    height: 64px;
    border-radius: var(--radius);
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #fff;
    margin: 0 auto 1.5rem;
}

.login-title {
    font-family: 'Muse Display Harmony', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 2.5rem;
    font-weight: 400;
    margin: 0 0 0.5rem 0;
    background: var(--primary-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.login-description {
    color: var(--mu-color-text-secondary);
    margin: 0;
    font-size: 1rem;
    line-height: 1.5;
}

.login-form {
    text-align: left;
}

.login-form .form-field-group {
    margin-bottom: 1.5rem;
}

.login-form .form-actions {
    margin: 1.5rem 0;
}

@media (max-width: 768px) {
    .login-card {
        padding: 2rem;
        max-width: none;
    }
    .login-title {
        font-size: 2rem;
    }
    .login-icon {
        width: 56px;
        height: 56px;
        font-size: 1.75rem;
    }
}

@media (max-width: 480px) {
    .login-card {
        padding: 1.5rem;
    }
    .login-title {
        font-size: 1.75rem;
    }
}

/* =============================================================================
   SUB-NAVIGATION
   ============================================================================= */

.editorial-nav {
    background: var(--surface);
    padding: 0.75rem;
    margin-bottom: 2rem;
    border: 1px solid var(--border-light);
    border-radius: var(--radius);
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
    align-items: center;
}

.editorial-nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1.25rem;
    height: 48px;
    border-radius: var(--radius-sm);
    text-decoration: none;
    color: var(--mu-color-text-secondary);
    font-size: 0.95rem;
    font-weight: 500;
    white-space: nowrap;
    transition: all 0.3s ease;
}

.editorial-nav-link:hover {
    background: var(--surface-elevated);
    color: var(--mu-color-text-primary);
    box-shadow: var(--shadow-sm);
}

.editorial-nav-link.active {
    background: var(--primary-gradient);
    color: #fff;
    font-weight: 600;
    box-shadow: var(--shadow-sm);
}

.editorial-nav-link i {
    font-size: 0.9rem;
}

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

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.25rem 0.75rem;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.025em;
    border-radius: var(--radius-sm);
    white-space: nowrap;
}

.status-draft {
    background: #e0dfe1;
    color: #555;
}

.status-submitted {
    background: #e8e5ff;
    color: #4a3fc7;
}

.status-review {
    background: #fff0e0;
    color: #a84300;
}

.status-polish {
    background: #d8f3f1;
    color: #086963;
}

.status-ready {
    background: #dff5e5;
    color: #016b1d;
}

.status-archived {
    background: #e8e7e9;
    color: #6e6e6e;
}

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

.article-card {
    display: block;
    background: var(--surface-elevated);
    border-radius: var(--radius);
    padding: 1.5rem;
    border: 1px solid var(--border-light);
    box-shadow: var(--shadow-sm);
    text-decoration: none;
    color: inherit;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
}

.article-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--primary-gradient);
    border-radius: var(--radius) var(--radius) 0 0;
    transform: scaleX(0);
    transition: transform 0.3s ease;
}

.article-card:hover {
    transform: translateY(-4px);
    box-shadow: var(--shadow-lg);
}

.article-card:hover::before {
    transform: scaleX(1);
}

.article-card-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.article-card-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--mu-color-text-primary);
    line-height: 1.4;
    margin: 0;
}

.article-card-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: 0.875rem;
    color: var(--mu-color-text-secondary);
}

.article-card-meta i {
    margin-right: 0.25rem;
    font-size: 0.8rem;
}

.article-card-category {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.2rem 0.6rem;
    background: #e8e5ff;
    color: #4a3fc7;
    border-radius: 4px;
    font-size: 0.8rem;
    font-weight: 600;
}

.article-card-excerpt {
    font-size: 0.9rem;
    color: var(--mu-color-text-secondary);
    line-height: 1.5;
    margin-top: 0.75rem;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* =============================================================================
   ARTICLE GRID
   ============================================================================= */

.article-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 1rem;
}

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

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 1rem;
    margin-bottom: 2rem;
}

.stat-card {
    background: var(--surface-elevated);
    border-radius: var(--radius);
    padding: 1.25rem;
    border: 1px solid var(--border-light);
    text-align: center;
    text-decoration: none;
    color: inherit;
    transition: all 0.3s ease;
}

.stat-card:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-2px);
}

.stat-card.active {
    border-color: var(--mu-color-accent-primary);
    box-shadow: 0 0 0 1px var(--mu-color-accent-primary);
}

.stat-number {
    font-family: 'Muse Display Harmony', sans-serif;
    font-size: 2.5rem;
    font-weight: 400;
    line-height: 1;
    margin-bottom: 0.25rem;
}

.stat-label {
    font-size: 0.85rem;
    color: var(--mu-color-text-secondary);
    font-weight: 500;
}

/* =============================================================================
   FLASH MESSAGES
   ============================================================================= */

.flash-message {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem 1.25rem;
    border-radius: var(--radius-sm);
    margin-bottom: 1.5rem;
    font-size: 0.95rem;
}

.flash-success {
    background: rgba(1, 123, 34, 0.1);
    border: 1px solid rgba(1, 123, 34, 0.2);
    color: var(--mu-color-accent-green);
}

.flash-error {
    background: rgba(181, 28, 54, 0.1);
    border: 1px solid rgba(181, 28, 54, 0.2);
    color: var(--mu-color-accent-red);
}

.flash-message i {
    flex-shrink: 0;
}

/* =============================================================================
   @MENTION TAGS
   ============================================================================= */

.mention-tag {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    background: #f0eeff;
    color: #4a3fc7;
    padding: 2px 7px 2px 3px;
    border-radius: 4px;
    font-size: 0.85em;
    font-weight: 600;
    white-space: nowrap;
    vertical-align: middle;
    line-height: 1;
}

/* =============================================================================
   USER AVATARS
   ============================================================================= */

.user-avatar-img {
    border-radius: 50%;
    object-fit: cover;
    display: inline-block;
    vertical-align: middle;
}

.user-avatar-initials {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--primary-gradient);
    color: #fff;
    font-weight: 600;
    vertical-align: middle;
    flex-shrink: 0;
}

/* =============================================================================
   TABLES (User & Category Management)
   ============================================================================= */

.data-table-wrapper {
    background: var(--surface-elevated);
    border-radius: var(--radius);
    border: 1px solid var(--border-light);
    overflow: hidden;
}

.data-table {
    width: 100%;
    border-collapse: collapse;
}

.data-table th {
    background: var(--surface);
    padding: 0.875rem 1.25rem;
    text-align: left;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--mu-color-text-secondary);
    border-bottom: 1px solid var(--border-light);
}

.data-table td {
    padding: 1rem 1.25rem;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.95rem;
}

.data-table tr:last-child td {
    border-bottom: none;
}

.data-table tr:hover td {
    background: rgba(107, 93, 254, 0.03);
}

.data-table .actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.btn-sm {
    padding: 0.5rem 0.9rem;
    font-size: 0.9rem;
    border-radius: 6px;
}

.btn-danger {
    background: rgba(181, 28, 54, 0.1);
    color: var(--mu-color-accent-red);
    border: 1px solid rgba(181, 28, 54, 0.2);
    cursor: pointer;
    font-weight: 600;
    transition: all 0.3s ease;
    text-decoration: none;
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.btn-danger:hover {
    background: rgba(181, 28, 54, 0.2);
}

/* =============================================================================
   FORMS - Extends base form styles
   ============================================================================= */

.form-card {
    background: var(--surface-elevated);
    border-radius: var(--radius);
    padding: 2rem;
    border: 1px solid var(--border-light);
    max-width: 720px;
}

.form-card .form-field-group {
    margin-bottom: 1.5rem;
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 1.5rem;
}

.form-select {
    width: 100%;
    padding: 1rem;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--mu-color-text-primary);
    font-family: 'Muse Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-sizing: border-box;
    appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12'%3E%3Cpath fill='%236e5f79' d='M6 8L1 3h10z'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 1rem center;
    padding-right: 2.5rem;
}

.form-select:focus {
    outline: none;
    border-color: var(--mu-color-accent-primary);
    box-shadow: 0 0 0 3px rgba(107, 93, 254, 0.1);
}

.form-hint {
    font-size: 0.85rem;
    color: var(--mu-color-text-secondary);
    margin-top: 0.35rem;
}

/* Music Metadata section: darker, larger help text than default form hints */
.music-meta-intro {
    font-size: 0.95rem;
    color: #444;
    margin: 0 0 1.25rem;
    line-height: 1.5;
}
.music-meta-section .form-hint {
    font-size: 0.9rem;
    color: #555;
    line-height: 1.45;
    margin-top: 0.4rem;
}
.music-meta-group-label {
    margin: 1.5rem 0 0.5rem;
    font-size: 1.05rem;
    color: #222;
    font-weight: 600;
}
.music-meta-group-label .music-meta-group-note {
    font-weight: normal;
    color: #555;
    font-size: 0.9rem;
    margin-left: 0.25rem;
}

/* Look Up Metadata button — use standard btn styles with layout tweaks */
.music-meta-section .form-section-title {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}
.music-meta-section .form-section-title .music-meta-lookup-btn {
    margin-left: auto;
}

/* =============================================================================
   PAGE HEADER - Extends base
   ============================================================================= */

.page-header-actions {
    display: flex;
    gap: 1rem;
    align-items: center;
    margin-top: 1rem;
}

.page-header-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
}

.page-header-row h1 {
    font-family: 'Muse Display Harmony', sans-serif;
    font-size: 2.5rem;
    font-weight: 400;
    color: var(--mu-color-text-primary);
    margin: 0;
}

/* =============================================================================
   ROLE BADGE
   ============================================================================= */

.role-badge {
    display: inline-flex;
    align-items: center;
    padding: 0.2rem 0.6rem;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
    border-radius: 4px;
}

.role-admin {
    background: #e8e5ff;
    color: #4a3fc7;
}

.role-editor {
    background: #fff0e0;
    color: #a84300;
}

.role-author {
    background: #dff5e5;
    color: #016b1d;
}

/* =============================================================================
   ACTIVE/INACTIVE STATUS
   ============================================================================= */

.user-active {
    color: var(--mu-color-accent-green);
}

.user-inactive {
    color: var(--mu-color-accent-red);
}

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

.empty-state {
    text-align: center;
    padding: 3rem 2rem;
    color: var(--mu-color-text-secondary);
}

.empty-state > i {
    font-size: 3rem;
    color: var(--mu-color-text-muted);
    margin-bottom: 1rem;
    display: block;
}

.empty-state h3 {
    font-size: 1.25rem;
    margin-bottom: 0.5rem;
    color: var(--mu-color-text-primary);
}

.empty-state p {
    font-size: 0.95rem;
    margin-bottom: 1.5rem;
}

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

@media (max-width: 768px) {
    .editorial-nav {
        overflow-x: auto;
        flex-wrap: nowrap;
        -webkit-overflow-scrolling: touch;
    }

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

    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .page-header-row {
        flex-direction: column;
        align-items: flex-start;
        gap: 1rem;
    }

    .page-header-row h1 {
        font-size: 2rem;
    }

    .data-table-wrapper {
        overflow-x: auto;
    }

    .data-table th,
    .data-table td {
        padding: 0.75rem;
        font-size: 0.85rem;
    }
}

@media (max-width: 480px) {
    .stats-grid {
        grid-template-columns: 1fr 1fr;
    }

    .stat-number {
        font-size: 2rem;
    }

    .editorial-nav-link {
        padding: 0.6rem 1rem;
        font-size: 0.85rem;
    }

    .form-card {
        padding: 1.25rem;
    }
}

/* =============================================================================
   ARTICLE VIEW — Action bar
   ============================================================================= */

.copy-btn-bar {
    display: flex;
    gap: 0.75rem;
    justify-content: flex-start;
    padding: 1rem 2rem;
    border-top: 1px solid #e5e5e5;
    background: #f8f8f8;
}

.copy-btn-bar .btn {
    background: var(--primary-gradient);
    color: #fff;
    border: none;
}

.copy-btn-bar .btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-md);
}

/* =============================================================================
   QUILL EDITOR OVERRIDES (create & edit pages)
   ============================================================================= */

.ql-toolbar.ql-snow {
    border: 2px solid var(--border-light);
    border-bottom: 1px solid var(--border-light);
    border-radius: var(--radius-sm) var(--radius-sm) 0 0;
    background: var(--surface);
    position: sticky;
    top: 70px;
    z-index: 10;
}

.ql-container.ql-snow {
    border: 2px solid var(--border-light);
    border-top: none;
    border-radius: 0 0 var(--radius-sm) var(--radius-sm);
    background: var(--surface);
    font-family: 'Muse Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 1rem;
    color: var(--mu-color-text-primary);
    min-height: 300px;
}

.ql-editor {
    min-height: 300px;
    font: 400 17px/24px 'Muse Sans', 'Helvetica Neue', Helvetica, sans-serif;
    color: #180036;
}

.ql-editor:focus {
    outline: none;
}

.ql-editor p {
    margin: 0 0 20px;
}

.ql-editor h2 {
    font: 750 26px/32px 'Muse Sans', 'Helvetica Neue', Helvetica, sans-serif;
    margin: 0.83em 0;
}

.ql-editor h3 {
    font-size: 1.17em;
    font-weight: bold;
    margin: 1em 0 0.5em;
}

.ql-editor h4 {
    font-size: 1em;
    font-weight: bold;
    margin: 1em 0 0.5em;
}

.ql-editor.ql-blank::before {
    color: var(--mu-color-text-secondary);
    font-style: normal;
}

.ql-snow .ql-stroke {
    stroke: var(--mu-color-text-secondary);
}

.ql-snow .ql-fill {
    fill: var(--mu-color-text-secondary);
}

.ql-snow .ql-picker-label {
    color: var(--mu-color-text-secondary);
}

.ql-toolbar.ql-snow .ql-picker.ql-expanded .ql-picker-options {
    background: var(--surface-elevated);
    border-color: var(--border-light);
}

.ql-snow .ql-picker-options .ql-picker-item {
    color: var(--mu-color-text-primary);
    padding: 0.5rem 0.75rem;
}

.ql-snow .ql-picker-options .ql-picker-item:hover {
    color: #fff;
    background: var(--mu-color-accent-primary);
}

.ql-container.ql-snow:focus-within {
    border-color: var(--mu-color-accent-primary);
    box-shadow: 0 0 0 3px rgba(107, 93, 254, 0.1);
}

.ql-toolbar.ql-snow:has(+ .ql-container.ql-snow:focus-within) {
    border-color: var(--mu-color-accent-primary);
}

/* =============================================================================
   IMAGE UPLOAD (create & edit pages)
   ============================================================================= */

.image-upload-zone {
    border: 2px dashed var(--border-light);
    border-radius: var(--radius-sm);
    padding: 1.5rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    background: var(--surface);
}

.image-upload-zone:hover {
    border-color: var(--mu-color-accent-primary);
    background: rgba(107, 93, 254, 0.03);
}

.image-upload-zone i {
    font-size: 2rem;
    color: var(--mu-color-text-muted);
    margin-bottom: 0.5rem;
}

.image-upload-zone p {
    color: var(--mu-color-text-secondary);
    font-size: 0.9rem;
    margin: 0;
}

.image-preview {
    margin-top: 1rem;
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.image-preview-item {
    width: 120px;
    height: 80px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border-light);
    position: relative;
}

.image-preview-item img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.image-remove-btn {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 20px;
    height: 20px;
    border-radius: 50%;
    background: rgba(181, 28, 54, 0.9);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 0.6rem;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* =============================================================================
   FORM ACTIONS (create & edit pages)
   ============================================================================= */

.form-actions-split {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-light);
}

.form-actions-split .btn-group {
    display: flex;
    gap: 0.75rem;
}

.current-featured {
    margin-top: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.current-featured img {
    width: 120px;
    height: 80px;
    object-fit: cover;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-light);
}

/* =============================================================================
   ARTICLE VIEW PAGE
   ============================================================================= */

.article-view-card {
    background: var(--surface-elevated);
    border-radius: var(--radius);
    border: 1px solid var(--border-light);
    overflow: hidden;
    margin-bottom: 2rem;
}

.article-view-header {
    padding: 2rem;
    background: #fff;
    border-bottom: 1px solid #e5e5e5;
}

.article-view-title {
    font: 400 56px/48px 'Muse Display Harmony', 'Helvetica Neue', Helvetica, sans-serif;
    margin: 20px 0;
    color: #180036;
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: #180036;
    background-clip: unset;
    text-align: left;
}

.article-view-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1.25rem;
    font-size: 0.9rem;
    color: #666;
}

.article-view-meta span {
    display: flex;
    align-items: center;
    gap: 0.35rem;
}

/* Metadata grid */
.metadata-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 1rem;
    padding: 1.5rem 2rem;
    background: var(--surface);
    border-bottom: 1px solid var(--border-light);
}

.metadata-item {
    font-size: 0.9rem;
}

.metadata-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--mu-color-text-secondary);
    margin-bottom: 0.25rem;
}

.metadata-value {
    color: var(--mu-color-text-primary);
}

/* Article body content */
.article-body {
    padding: 2rem;
    background: #fff;
}

.article-content {
    font: 400 17px/24px 'Muse Sans', 'Helvetica Neue', Helvetica, sans-serif;
    color: #180036;
    max-width: 780px;
}

.article-content h2 {
    font: 750 26px/32px 'Muse Sans', 'Helvetica Neue', Helvetica, sans-serif;
    margin: 0.83em 0;
    color: #180036;
}

.article-content h3 {
    font-size: 1.17em;
    font-weight: bold;
    margin: 1em 0 0.5em;
    color: #180036;
}

.article-content h4 {
    font-size: 1em;
    font-weight: bold;
    margin: 1em 0 0.5em;
    color: #180036;
}

.article-content p {
    margin: 0 0 20px;
}

.article-content p:empty,
.article-content p > br:only-child {
    display: none;
}

.article-content blockquote {
    border-left: 3px solid #6b5dfe;
    padding: 0 0 0 1rem;
    margin: 0 0 20px;
    color: #6e5f79;
}

.article-content ul,
.article-content ol {
    padding-left: 1.5rem;
    margin: 0 0 20px;
}

.article-content li {
    margin-bottom: 4px;
}

.article-content a {
    color: #6b5dfe;
    text-decoration: underline;
}

.article-content a:hover {
    opacity: 0.8;
}

/* Additional images */
.additional-images {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 0 2rem 1.5rem;
}

.additional-image-thumb {
    width: 150px;
    height: 100px;
    border-radius: var(--radius-sm);
    overflow: hidden;
    border: 1px solid var(--border-light);
}

.additional-image-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

/* Status change form */
.status-change-form {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

/* Status history / Activity timeline */
.status-timeline {
    padding: 1.5rem 2rem;
}

.timeline-item {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    padding: 0.5rem 0;
    font-size: 0.875rem;
    color: #666;
}

.timeline-item strong {
    color: #180036;
}

.timeline-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--mu-color-accent-primary);
    flex-shrink: 0;
    margin-top: 6px;
}

/* =============================================================================
   COMMENTS
   ============================================================================= */

.comments-section {
    background: var(--surface-elevated);
    border-radius: var(--radius);
    border: 1px solid var(--border-light);
    margin-top: 2rem;
}

.comments-header {
    padding: 1.5rem 2rem;
    border-bottom: 1px solid var(--border-light);
    font-size: 1.1rem;
    font-weight: 600;
}

.comment-item {
    padding: 1.25rem 2rem;
    border-bottom: 1px solid var(--border-light);
}

.comment-item:last-child {
    border-bottom: none;
}

.comment-author {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.comment-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background: var(--primary-gradient);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 600;
}

.comment-name {
    font-weight: 600;
    font-size: 0.9rem;
}

.comment-time {
    font-size: 0.8rem;
    color: var(--mu-color-text-secondary);
}

.comment-body {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--mu-color-text-primary);
}

.comment-body p {
    margin: 0 0 0.5rem;
}

.comment-body p:last-child {
    margin: 0;
}

.comment-form {
    padding: 1.5rem 2rem;
    border-top: 1px solid var(--border-light);
}

.comment-form textarea {
    width: 100%;
    min-height: 80px;
    padding: 1rem;
    border: 2px solid var(--border-light);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--mu-color-text-primary);
    font-family: 'Muse Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    font-size: 0.95rem;
    resize: vertical;
    box-sizing: border-box;
    transition: all 0.3s ease;
}

.comment-form textarea:focus {
    outline: none;
    border-color: var(--mu-color-accent-primary);
    box-shadow: 0 0 0 3px rgba(107, 93, 254, 0.1);
}

/* Image delete button */
.img-delete-btn {
    width: 28px;
    height: 28px;
    border-radius: 50%;
    background: rgba(181, 28, 54, 0.9);
    color: #fff;
    border: none;
    cursor: pointer;
    font-size: 0.7rem;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.2s ease;
    backdrop-filter: blur(4px);
}

.img-delete-btn:hover {
    background: rgba(181, 28, 54, 1);
    transform: scale(1.1);
}

/* =============================================================================
   @MENTION DROPDOWN
   ============================================================================= */

.mention-dropdown {
    position: absolute;
    bottom: 100%;
    left: 0;
    right: 0;
    max-height: 200px;
    overflow-y: auto;
    background: #fff;
    border: 1px solid #e5e5e5;
    border-radius: 8px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.12);
    z-index: 20;
    margin-bottom: 4px;
}

/* Quill-based editors: the base .mention-dropdown rule (bottom: 100%) already
   positions the dropdown above the editor, matching the articles comment behavior.
   We just need a positioned wrapper for it to anchor against. */
.quill-mention-wrapper {
    position: relative;
}

.mention-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    cursor: pointer;
    font-size: 0.9rem;
    color: #180036;
}

.mention-item:hover,
.mention-item.active {
    background: #f3f1f4;
}

.mention-item .mention-name {
    font-weight: 600;
}

/* =============================================================================
   ARCHIVE PAGE
   ============================================================================= */

.archive-toolbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-bottom: 1.5rem;
}

.archive-filters {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.archive-filters .form-select {
    padding: 0.5rem 2rem 0.5rem 0.75rem;
    width: auto;
    min-width: 130px;
    font-size: 0.9rem;
}

.archive-actions {
    display: flex;
    gap: 0.75rem;
    align-items: center;
}

.archive-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--surface-elevated);
    border-radius: var(--radius);
    border: 1px solid var(--border-light);
    overflow: hidden;
}

.archive-table th {
    background: var(--surface);
    padding: 0.75rem 1rem;
    text-align: left;
    font-size: 0.8rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: #666;
    border-bottom: 1px solid var(--border-light);
}

.archive-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-light);
    font-size: 0.9rem;
    color: #180036;
}

.archive-table tr:last-child td {
    border-bottom: none;
}

.archive-table tr:hover td {
    background: rgba(107, 93, 254, 0.03);
}

.archive-table .checkbox-cell {
    width: 40px;
    text-align: center;
}

.archive-table input[type="checkbox"] {
    width: 16px;
    height: 16px;
    cursor: pointer;
    accent-color: #6b5dfe;
}

.archive-title-link {
    color: #180036;
    text-decoration: none;
    font-weight: 500;
}

.archive-title-link:hover {
    color: #6b5dfe;
    text-decoration: underline;
}

.delete-count {
    display: none;
    font-size: 0.85rem;
    color: #666;
}

.delete-count.visible {
    display: inline;
}

/* =============================================================================
   ARTICLE INDEX — Filter bar
   ============================================================================= */

.filter-bar {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    flex-wrap: wrap;
    margin-bottom: 1.5rem;
}

.filter-bar .form-select {
    padding: 0.5rem 2rem 0.5rem 0.75rem;
    width: auto;
    min-width: 150px;
    font-size: 0.9rem;
}

/* =============================================================================
   ARTICLE VIEW — Responsive
   ============================================================================= */

@media (max-width: 768px) {
    .article-view-header,
    .metadata-grid,
    .article-body,
    .copy-btn-bar,
    .status-timeline,
    .comments-header,
    .comment-item,
    .comment-form {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }

    .article-view-title {
        font-size: 1.5rem;
    }

    .featured-image-container,
    .additional-images {
        padding-left: 1.25rem;
        padding-right: 1.25rem;
    }
}

/* =============================================================================
   MESSAGE BOARD — Topic list
   ============================================================================= */

.topic-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.topic-row {
    background: var(--surface-elevated);
    border-radius: var(--radius);
    border: 1px solid var(--border-light);
    transition: all 0.2s ease;
}

.topic-row:hover {
    box-shadow: var(--shadow-md);
    transform: translateY(-1px);
}

.topic-row-unread {
    border-left: 4px solid var(--mu-color-accent-primary);
}

.topic-row-link {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    text-decoration: none;
    color: inherit;
}

.topic-row-main {
    flex: 1;
    min-width: 0;
}

.topic-row-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.35rem;
    flex-wrap: wrap;
}

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

.topic-unread-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--mu-color-accent-primary);
    flex-shrink: 0;
}

.topic-row-meta {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    font-size: 0.95rem;
    color: var(--mu-color-text-secondary);
}

.topic-row-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
}

.topic-row-meta i {
    font-size: 0.75rem;
}

.topic-row-subs {
    display: flex;
    align-items: center;
    gap: -6px;
    flex-shrink: 0;
}

.topic-row-subs > * {
    margin-left: -6px;
    border: 2px solid var(--surface-elevated);
    border-radius: 50%;
}

.topic-row-subs > *:first-child {
    margin-left: 0;
}

.topic-subs-overflow {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    height: 24px;
    padding: 0 0.4rem;
    border-radius: 12px;
    background: var(--mu-color-bg-tertiary);
    color: var(--mu-color-text-secondary);
    font-size: 0.7rem;
    font-weight: 600;
    border: 2px solid var(--surface-elevated);
}

.topic-weekly-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.2rem 0.6rem;
    background: #fff0e0;
    color: #a84300;
    border-radius: 4px;
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* ============================================================================
   MESSAGE BOARD — "Topics you've left" collapsible section
   ============================================================================ */

.left-topics-section {
    margin-top: 2.5rem;
    padding-top: 1.25rem;
    border-top: 1px solid var(--border-light);
}

.left-topics-section[open] .left-topics-chevron {
    transform: rotate(180deg);
}

.left-topics-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.6rem 0.85rem;
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--mu-color-text-secondary);
    cursor: pointer;
    border-radius: 6px;
    list-style: none;
    user-select: none;
    transition: background 0.2s ease;
}

.left-topics-toggle::-webkit-details-marker {
    display: none;
}

.left-topics-toggle:hover {
    background: var(--mu-color-bg-tertiary);
    color: var(--mu-color-text-primary);
}

.left-topics-count {
    font-weight: 500;
}

.left-topics-chevron {
    margin-left: auto;
    font-size: 0.8rem;
    transition: transform 0.2s ease;
}

/* Left-topic rows — muted to visually distinguish from active subscriptions */
.topic-list-left {
    margin-top: 0.75rem;
}

.topic-row-left {
    opacity: 0.7;
    transition: opacity 0.2s ease;
}

.topic-row-left:hover {
    opacity: 1;
}

/* Static container (no link — the whole row doesn't navigate; only the Rejoin button acts) */
.topic-row-link-static {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    color: inherit;
}

/* =============================================================================
   MESSAGE BOARD — Topic view
   ============================================================================= */

.topic-layout {
    display: grid;
    grid-template-columns: 1fr 280px;
    gap: 1.5rem;
    align-items: start;
}

.topic-main {
    min-width: 0;
}

.topic-sidebar {
    position: sticky;
    top: 88px;
}

.topic-header-card {
    background: var(--surface-elevated);
    border-radius: var(--radius);
    border: 1px solid var(--border-light);
    padding: 1.5rem 1.75rem;
    margin-bottom: 1.5rem;
}

.topic-title {
    font-family: 'Muse Display Harmony', sans-serif;
    font-size: 2.75rem;
    font-weight: 400;
    color: var(--mu-color-text-primary);
    margin: 0.5rem 0 0.75rem;
    line-height: 1.1;
    text-align: left;
    background: none;
    -webkit-background-clip: unset;
    -webkit-text-fill-color: var(--mu-color-text-primary);
    background-clip: unset;
}

.topic-header-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem;
    font-size: 0.95rem;
    color: var(--mu-color-text-secondary);
}

.topic-header-meta span {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

/* Message list */
.message-list {
    list-style: none;
    padding: 0;
    margin: 0 0 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.message-item {
    background: var(--surface-elevated);
    border-radius: var(--radius);
    border: 1px solid var(--border-light);
    padding: 1.25rem 1.5rem;
}

/* The opener (first message) is distinguished by position — first in list,
   unindented — so no extra border/accent needed. Replies get indented below. */
.message-item:not(.message-item-opener) {
    margin-left: 2.5rem;
}

.message-author {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

.message-author-info {
    display: flex;
    flex-direction: column;
    gap: 0.15rem;
}

.message-author-name {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--mu-color-text-primary);
}

.message-author-time {
    font-size: 0.9rem;
    color: var(--mu-color-text-secondary);
}

.message-edited {
    font-style: italic;
    margin-left: 0.25rem;
}

.message-body {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--mu-color-text-primary);
}

.message-body p {
    margin: 0 0 0.75rem;
}

.message-body p:last-child {
    margin-bottom: 0;
}

.message-body blockquote {
    border-left: 3px solid var(--mu-color-accent-primary);
    padding-left: 1rem;
    margin: 0.5rem 0;
    color: var(--mu-color-text-secondary);
}

/* Message actions (Edit / Delete buttons on each message) */
.message-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
    margin-top: 0.85rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-light);
}

.message-action-form {
    margin: 0;
    padding: 0;
    display: inline;
}

.message-action-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.65rem;
    font-size: 0.8rem;
    font-weight: 500;
    font-family: inherit;
    color: var(--mu-color-text-secondary);
    background: none;
    border: 1px solid var(--border-light);
    border-radius: 6px;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.2s ease;
}

.message-action-btn:hover {
    color: var(--mu-color-text-primary);
    background: var(--surface);
    border-color: var(--mu-color-accent-primary);
}

.message-action-delete:hover {
    color: var(--mu-color-accent-red);
    border-color: var(--mu-color-accent-red);
    background: rgba(181, 28, 54, 0.05);
}

/* Scroll anchor offset — don't hide messages under the sticky header */
.message-item {
    scroll-margin-top: 90px;
}

.message-body a {
    color: var(--mu-color-accent-primary);
    text-decoration: underline;
}

.message-body ul,
.message-body ol {
    margin: 0 0 0.75rem;
    padding-left: 1.5rem;
}

/* Reply form */
.reply-form {
    background: var(--surface-elevated);
    border-radius: var(--radius);
    border: 1px solid var(--border-light);
    padding: 1.25rem 1.5rem;
    margin-top: 1rem;
}

.reply-form .form-section-title {
    margin-top: 0;
}

.reply-form .ql-container.ql-snow {
    min-height: 120px;
}

.reply-form .ql-editor {
    min-height: 120px;
}

/* =============================================================================
   MESSAGE BOARD — Subscriber sidebar
   ============================================================================= */

.topic-sidebar-section {
    background: var(--surface-elevated);
    border-radius: var(--radius);
    border: 1px solid var(--border-light);
    padding: 1.25rem;
}

.topic-sidebar-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--mu-color-text-primary);
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-light);
}

.topic-sidebar-count {
    color: var(--mu-color-text-secondary);
    font-weight: 500;
}

.subscriber-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
}

.subscriber-item {
    display: flex;
    align-items: center;
    gap: 0.6rem;
}

.subscriber-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.subscriber-name {
    font-size: 0.95rem;
    font-weight: 600;
    color: var(--mu-color-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.subscriber-role {
    font-size: 0.85rem;
    color: var(--mu-color-text-secondary);
    text-transform: capitalize;
}

/* Add People panel (shown only to creator + admins) */
.add-people-toggle {
    width: 100%;
    margin-top: 1rem;
    justify-content: center;
}

.add-people-panel {
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-light);
}

.add-people-hint {
    font-size: 0.8rem;
    color: var(--mu-color-text-secondary);
    margin-bottom: 0.75rem;
    line-height: 1.4;
}

.add-people-group {
    margin-bottom: 0.85rem;
}

.add-people-group-label {
    margin-bottom: 0.4rem;
}

.add-people-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.35rem 0.5rem;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--mu-color-text-primary);
    border-radius: 6px;
    transition: background 0.15s ease;
}

.add-people-item:hover {
    background: var(--mu-color-bg-tertiary);
}

.add-people-item input[type="checkbox"] {
    accent-color: var(--mu-color-accent-primary);
    cursor: pointer;
    flex-shrink: 0;
}

.add-people-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    margin-top: 1rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border-light);
}

.add-people-empty {
    margin-top: 1rem;
    padding: 0.75rem;
    text-align: center;
    font-size: 0.8rem;
    color: var(--mu-color-text-secondary);
    background: var(--mu-color-bg-tertiary);
    border-radius: 6px;
}

/* Inline-form wrapper (keeps buttons tight in the header row) */
.inline-form {
    display: inline;
    margin: 0;
    padding: 0;
}

/* Unread-count badge in the main nav (next to "Messages") */
.nav-unread-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 0.4rem;
    margin-left: 0.4rem;
    background: var(--mu-color-accent-primary);
    color: #fff;
    border-radius: 10px;
    font-size: 0.7rem;
    font-weight: 700;
    line-height: 1;
}

/* =============================================================================
   ATTACHMENTS
   ============================================================================= */

/* Upload drop-zone (clickable label on the file input) */
.attachment-upload-zone {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 0.35rem;
    padding: 1.25rem 1rem;
    border: 2px dashed var(--border-light);
    border-radius: var(--radius-sm);
    background: var(--surface);
    color: var(--mu-color-text-primary);
    cursor: pointer;
    text-align: center;
    transition: all 0.2s ease;
}

.attachment-upload-zone:hover {
    border-color: var(--mu-color-accent-primary);
    background: rgba(107, 93, 254, 0.03);
}

.attachment-upload-zone > i {
    font-size: 1.5rem;
    color: var(--mu-color-accent-primary);
}

.attachment-upload-zone > span:first-of-type {
    font-size: 0.95rem;
    font-weight: 600;
}

.attachment-upload-hint {
    font-size: 0.8rem;
    color: var(--mu-color-text-secondary);
}

.attachment-upload-zone-compact {
    padding: 0.85rem 1rem;
    flex-direction: row;
    gap: 0.6rem;
}

.attachment-upload-zone-compact > i {
    font-size: 1rem;
}

.attachment-upload-zone-compact > span:first-of-type {
    font-size: 0.9rem;
}

.attachment-upload-zone-compact .attachment-upload-hint {
    margin-left: auto;
}

/* Preview chips shown after files are selected */
.attachment-preview-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.75rem;
}

.attachment-preview-list:empty {
    margin-top: 0;
}

.attachment-preview-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.35rem 0.7rem;
    background: var(--mu-color-bg-tertiary);
    border: 1px solid var(--border-light);
    border-radius: 999px;
    font-size: 0.8rem;
    color: var(--mu-color-text-primary);
}

.attachment-preview-chip i {
    color: var(--mu-color-accent-primary);
    font-size: 0.75rem;
}

.attachment-preview-name {
    font-weight: 500;
    max-width: 240px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.attachment-preview-size {
    color: var(--mu-color-text-secondary);
    font-size: 0.75rem;
}

.attachment-preview-clear {
    background: none;
    border: none;
    color: var(--mu-color-accent-red);
    font-size: 0.8rem;
    font-weight: 500;
    cursor: pointer;
    padding: 0.35rem 0.7rem;
    font-family: inherit;
}

.attachment-preview-clear:hover {
    text-decoration: underline;
}

.attachment-preview-remove {
    background: none;
    border: none;
    color: var(--mu-color-text-secondary);
    cursor: pointer;
    padding: 0 0.15rem;
    margin-left: 0.1rem;
    font-size: 0.75rem;
    line-height: 1;
    font-family: inherit;
}

.attachment-preview-remove:hover {
    color: var(--mu-color-accent-red);
}

/* Reply form attachments block spacing */
.reply-attachments {
    margin-top: 0.85rem;
}

/* Inline image attachments — shown as thumbnails, click to view full size */
.attachment-images {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.85rem;
}

.attachment-image-link {
    display: block;
    border-radius: 8px;
    overflow: hidden;
    border: 1px solid var(--border-light);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
    line-height: 0;
    background: var(--mu-color-bg-tertiary);
}

.attachment-image-link:hover {
    border-color: var(--mu-color-accent-primary);
    box-shadow: var(--shadow-sm);
}

.attachment-image-link img {
    display: block;
    max-width: 400px;
    max-height: 300px;
    width: auto;
    height: auto;
}

/* Non-image attachment chips */
.attachment-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-top: 0.85rem;
}

.attachment-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    padding: 0.5rem 0.85rem 0.5rem 0.65rem;
    background: var(--surface);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    text-decoration: none;
    color: var(--mu-color-text-primary);
    font-size: 0.85rem;
    max-width: 320px;
    transition: all 0.2s ease;
}

.attachment-chip:hover {
    border-color: var(--mu-color-accent-primary);
    background: rgba(107, 93, 254, 0.04);
}

.attachment-chip > i:first-child {
    font-size: 1.15rem;
    color: var(--mu-color-accent-primary);
    flex-shrink: 0;
}

.attachment-chip-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
}

.attachment-chip-name {
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.attachment-chip-meta {
    font-size: 0.75rem;
    color: var(--mu-color-text-secondary);
}

.attachment-chip-download {
    font-size: 0.8rem;
    color: var(--mu-color-text-secondary);
    flex-shrink: 0;
}

.attachment-chip:hover .attachment-chip-download {
    color: var(--mu-color-accent-primary);
}

/* Existing attachments on the edit page — each with a "Remove" checkbox */
.existing-attachment-list {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.existing-attachment {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    padding: 0.6rem 0.85rem;
    background: var(--surface);
    border: 1px solid var(--border-light);
    border-radius: 8px;
    transition: all 0.2s ease;
}

.existing-attachment-marked-for-removal {
    opacity: 0.5;
    background: rgba(181, 28, 54, 0.05);
    border-color: rgba(181, 28, 54, 0.25);
}

.existing-attachment-main {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    min-width: 0;
    flex: 1;
}

.existing-attachment-thumb {
    display: block;
    width: 60px;
    height: 60px;
    border-radius: 6px;
    overflow: hidden;
    border: 1px solid var(--border-light);
    background: var(--mu-color-bg-tertiary);
    flex-shrink: 0;
    line-height: 0;
}

.existing-attachment-thumb img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.existing-attachment-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 60px;
    height: 60px;
    border-radius: 6px;
    background: var(--mu-color-bg-tertiary);
    color: var(--mu-color-accent-primary);
    font-size: 1.5rem;
    flex-shrink: 0;
}

.existing-attachment-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
    gap: 0.15rem;
}

.existing-attachment-name {
    font-weight: 500;
    font-size: 0.95rem;
    color: var(--mu-color-text-primary);
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.existing-attachment-size {
    font-size: 0.85rem;
    color: var(--mu-color-text-secondary);
}

.existing-attachment-remove {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.75rem;
    border: 1px solid var(--border-light);
    border-radius: 6px;
    cursor: pointer;
    font-size: 0.85rem;
    color: var(--mu-color-text-secondary);
    background: var(--surface-elevated);
    transition: all 0.2s ease;
    flex-shrink: 0;
    user-select: none;
}

.existing-attachment-remove:hover {
    border-color: var(--mu-color-accent-red);
    color: var(--mu-color-accent-red);
    background: rgba(181, 28, 54, 0.05);
}

.existing-attachment-remove input[type="checkbox"] {
    accent-color: var(--mu-color-accent-red);
    cursor: pointer;
}

.existing-attachment-remove:has(input:checked) {
    border-color: var(--mu-color-accent-red);
    color: var(--mu-color-accent-red);
    background: rgba(181, 28, 54, 0.08);
    font-weight: 600;
}

/* =============================================================================
   MESSAGE BOARD — Recipient picker (create page)
   ============================================================================= */

.recipient-group {
    margin-bottom: 1.25rem;
}

.recipient-group-label {
    margin-bottom: 0.6rem;
}

.recipient-group-items {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
}

.recipient-item {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0.75rem 0.4rem 0.6rem;
    background: var(--surface);
    border: 1px solid var(--border-light);
    border-radius: 999px;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--mu-color-text-primary);
    transition: all 0.2s ease;
}

.recipient-item:hover {
    border-color: var(--mu-color-accent-primary);
    background: rgba(107, 93, 254, 0.05);
}

.recipient-item input[type="checkbox"] {
    accent-color: var(--mu-color-accent-primary);
    cursor: pointer;
}

.recipient-item:has(input:checked) {
    background: rgba(107, 93, 254, 0.08);
    border-color: var(--mu-color-accent-primary);
}

.recipient-item-disabled {
    cursor: not-allowed;
    background: rgba(107, 93, 254, 0.05);
    border-color: var(--mu-color-accent-primary);
    /* Still fully readable — just a hover affordance change */
}

.recipient-item-disabled:hover {
    background: rgba(107, 93, 254, 0.05);
    border-color: var(--mu-color-accent-primary);
}

.recipient-item-disabled input[type="checkbox"] {
    cursor: not-allowed;
}

.recipient-name {
    font-weight: 500;
}

.recipient-you-tag {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--mu-color-accent-primary);
    margin-left: 0.25rem;
}

/* =============================================================================
   MESSAGE BOARD — Responsive
   ============================================================================= */

@media (max-width: 900px) {
    .topic-layout {
        grid-template-columns: 1fr;
    }

    .topic-sidebar {
        position: static;
    }
}

@media (max-width: 768px) {
    .topic-row-link {
        padding: 0.875rem 1rem;
        gap: 0.75rem;
    }

    .topic-row-subs {
        display: none;
    }

    .topic-title {
        font-size: 2rem;
    }

    .topic-header-card,
    .message-item,
    .reply-form,
    .topic-sidebar-section {
        padding: 1rem 1.25rem;
    }

    .message-item:not(.message-item-opener) {
        margin-left: 1rem;
    }
}