/* Syllabus Companion — layout + editor panels (chrome from vendor CCMU CSS) */

@import url('../vendor/ccmu/css/tokens.css');

.section-hint {
    color: var(--text-secondary);
    font-size: var(--text-body-sm);
    margin: 0 0 var(--space-3);
    line-height: var(--leading-body);
}

.module-empty-hint {
    color: var(--text-muted);
    padding: var(--space-5);
    text-align: center;
}

/* Curriculum layout */
.curriculum-tab-layout {
    display: grid;
    grid-template-columns: minmax(var(--split-sidebar-min), 280px) 1fr;
    gap: var(--space-4);
    min-height: 480px;
}

.curriculum-tab-sidebar,
.project-list,
.curriculum-tab-editor-mount,
.project-editor {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    box-shadow: var(--shadow-sm);
}

.curriculum-tab-sidebar,
.project-list {
    padding: var(--space-3);
    display: flex;
    flex-direction: column;
    gap: var(--space-2);
}

.curriculum-tab-sidebar-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.module-list-search {
    width: 100%;
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-family: var(--font-main);
    font-size: var(--text-body-md);
    background: var(--input-bg);
    color: var(--text-primary);
}

.module-list-search:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 18%, transparent);
}

.workspace-books-list {
    overflow-y: auto;
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: var(--space-1);
}

.workspace-book-list-item,
.project-list-item {
    display: flex;
    align-items: center;
    text-align: left;
    width: 100%;
    padding: var(--space-2) var(--space-3);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    background: transparent;
    cursor: pointer;
    font: inherit;
    font-family: var(--font-main);
    color: var(--text-primary);
    transition: background 0.15s ease, border-color 0.15s ease;
}

.project-list-row {
    display: flex;
    align-items: stretch;
    gap: var(--space-1);
    width: 100%;
}

.project-list-row .project-list-item {
    flex: 1;
    min-width: 0;
}

.project-list-item__label {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.project-list-delete {
    flex-shrink: 0;
    min-width: 2rem;
    padding-left: var(--space-2);
    padding-right: var(--space-2);
    line-height: 1;
}

.project-list-row.is-active .project-list-item,
.project-list-item.is-active {
    background: var(--accent-muted);
    border-color: var(--primary);
}

.workspace-book-list-item:hover,
.project-list-item:hover {
    background: var(--bg-hover);
}

.workspace-book-list-item.is-selected {
    background: var(--accent-muted);
    border-color: var(--primary);
}

.workspace-book-list-title {
    font-weight: 600;
    font-size: var(--text-body-md);
}

.workspace-book-list-meta {
    font-size: var(--text-body-sm);
    color: var(--text-muted);
}

.curriculum-tab-editor-mount,
.project-editor {
    padding: var(--space-4);
    overflow: auto;
}

/* Books editor table (from CCMU) */
.books-editor-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-body-sm);
}

.books-editor-table th,
.books-editor-table td {
    border: 1px solid var(--border-color);
    padding: var(--space-2);
    vertical-align: top;
}

.books-editor-table th {
    background: var(--surface-elevated);
    text-align: left;
    font-weight: 600;
}

.books-ed-title,
.books-ed-detail,
.books-ed-note {
    width: 100%;
    min-height: 2.5em;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: var(--space-1) var(--space-2);
    font: inherit;
    font-family: var(--font-main);
    resize: vertical;
    background: var(--input-bg);
    color: var(--text-primary);
}

.books-editor-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin: var(--space-3) 0;
}

.books-col-header-editable {
    min-width: 10rem;
    vertical-align: bottom;
}

.books-col-header-label {
    display: block;
    font-weight: 600;
    margin-bottom: 2px;
}

.books-col-header-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    margin-top: 4px;
}

.books-col-header-actions .btn-small {
    font-size: 0.7rem;
    padding: 2px 6px;
    line-height: 1.3;
}

.books-col-num {
    width: 2.5rem;
    text-align: center;
    font-weight: 600;
    color: var(--text-muted, #64748b);
}

/* Syllabus project layout */
.syllabus-layout {
    display: grid;
    grid-template-columns: minmax(200px, 240px) 1fr;
    gap: var(--space-4);
    align-items: start;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: var(--space-3);
    margin-bottom: var(--space-4);
}

.form-group label {
    display: block;
    font-size: var(--text-body-sm);
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: var(--space-1);
}

.form-group input:not([type="checkbox"]):not([type="radio"]),
.form-group select,
.form-group textarea {
    width: 100%;
    padding: var(--space-2) var(--space-3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font: inherit;
    font-family: var(--font-main);
    font-size: var(--text-body-md);
    background: var(--input-bg);
    color: var(--text-primary);
}

.form-group input:not([type="checkbox"]):not([type="radio"]):focus,
.form-group select:focus,
.form-group textarea:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 18%, transparent);
}

.meeting-days-row {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    align-items: center;
}

.meeting-day-chip {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    padding: var(--space-1) var(--space-2);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-full);
    font-size: var(--text-body-sm);
    cursor: pointer;
    background: var(--bg-card);
}

.meeting-day-chip input {
    margin: 0;
}

.meeting-presets {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-1);
    margin-top: var(--space-2);
}

.syllabus-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
    margin-bottom: var(--space-3);
}

.syllabus-editor-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-body-sm);
}

.syllabus-editor-table th,
.syllabus-editor-table td {
    border: 1px solid var(--border-color);
    padding: var(--space-2);
    vertical-align: top;
}

.syllabus-editor-table th {
    background: var(--surface-elevated);
    font-weight: 600;
}

.syllabus-ed-title,
.syllabus-ed-detail,
.syllabus-ed-note {
    width: 100%;
    min-height: 2em;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    padding: var(--space-1);
    font: inherit;
    font-family: var(--font-main);
    resize: vertical;
    background: var(--input-bg);
    color: var(--text-primary);
}

.syllabus-col-week {
    width: 72px;
}

.syllabus-col-num {
    width: 48px;
}

.print-preview-wrap {
    display: flex;
    justify-content: center;
    padding: var(--space-3) 0 var(--space-4);
    background: var(--surface-muted);
    border-radius: var(--radius-card);
    border: 1px solid var(--border-color);
}

.print-preview-frame {
    display: block;
    width: 210mm;
    max-width: 100%;
    min-height: 297mm;
    border: none;
    background: #fff;
    box-shadow: var(--shadow-md, 0 8px 24px rgba(0, 0, 0, 0.12));
}

.print-options-bar {
    margin-bottom: var(--space-3);
    padding: var(--space-3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    background: var(--surface-elevated);
}

.print-options-title {
    margin: 0 0 var(--space-2);
    font-size: 0.95rem;
    font-weight: 600;
}

.print-options-grid {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-3) var(--space-4);
    align-items: flex-end;
}

.print-option-check {
    display: inline-flex;
    align-items: center;
    gap: var(--space-2);
    font-size: 0.9rem;
    cursor: pointer;
}

.print-option-week {
    margin: 0;
    min-width: 220px;
}

.print-option-week label {
    display: block;
    margin-bottom: var(--space-1);
    font-size: 0.85rem;
}

.print-selection-bar {
    margin-bottom: var(--space-3);
    padding: var(--space-3);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    background: var(--surface-elevated);
}

.print-selection-header {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    margin-bottom: var(--space-2);
}

.print-selection-actions {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2);
}

.print-project-list {
    display: flex;
    flex-direction: column;
    gap: 2px;
    max-height: 220px;
    overflow-y: auto;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm, 6px);
    padding: var(--space-2);
    background: var(--surface-muted);
}

.print-project-item {
    display: flex;
    align-items: flex-start;
    gap: var(--space-2);
    padding: 6px 8px;
    border-radius: var(--radius-sm, 6px);
    font-size: 0.9rem;
    cursor: pointer;
}

.print-project-item:hover:not(.is-disabled) {
    background: var(--surface-elevated);
}

.print-project-item.is-disabled {
    opacity: 0.55;
    cursor: not-allowed;
}

.print-project-item__meta {
    display: block;
    font-size: 0.78rem;
    color: var(--text-muted);
    margin-top: 2px;
}

.print-actions-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-3);
}

.print-selection-count {
    font-size: 0.9rem;
    color: var(--text-muted);
}

.lang-toggle {
    display: inline-flex;
    gap: var(--space-1);
}

.companion-schedule-warnings {
    margin: var(--space-3) 0;
    padding: var(--space-3);
    border-radius: var(--radius-md);
    border: 1px solid var(--status-error-border, #991b1b);
    background: var(--status-error-bg, #450a0a);
    color: var(--status-error-color, #fca5a5);
}

.companion-schedule-warnings ul {
    margin: 0;
    padding-left: var(--space-4);
}

.companion-schedule-warnings__item--info {
    color: var(--text-muted, #a8b0bc);
}

.companion-schedule-warnings--info {
    border-color: var(--border-color, #3f4654);
    background: var(--surface-muted, #2a2f3a);
    color: var(--text-muted, #a8b0bc);
}

.debate-schedule-panel {
    margin: var(--space-4) 0;
    display: flex;
    flex-direction: column;
    gap: var(--space-3);
}

.debate-schedule-section {
    border: 1px solid var(--border-color);
    border-radius: var(--radius-card);
    padding: var(--space-3);
    background: var(--surface-muted);
}

.debate-schedule-section summary {
    font-weight: 600;
    cursor: pointer;
    margin-bottom: var(--space-2);
}

.debate-periods-toolbar,
.compression-mode-radios {
    display: flex;
    flex-wrap: wrap;
    gap: var(--space-2) var(--space-4);
    margin-bottom: var(--space-2);
}

.debate-periods-table,
.schedule-adjustment-table,
.debate-cycle-coverage-table {
    width: 100%;
    border-collapse: collapse;
    font-size: var(--text-body-sm);
}

.debate-periods-table th,
.debate-periods-table td,
.schedule-adjustment-table th,
.schedule-adjustment-table td,
.debate-cycle-coverage-table th,
.debate-cycle-coverage-table td {
    border: 1px solid var(--border-color);
    padding: var(--space-2);
    vertical-align: middle;
}

.debate-cycle-status {
    font-weight: 600;
}

.debate-cycle-status--complete {
    color: var(--status-success-color, #86efac);
}

.debate-cycle-status--compressed {
    color: var(--status-warning-color, #fcd34d);
}

.debate-cycle-status--incomplete {
    color: var(--status-error-color, #fca5a5);
}

.debate-periods-table input[type="text"],
.debate-periods-table input[type="date"] {
    width: 100%;
    min-width: 120px;
}

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