/* ── Modal — Mobile-first: bottom-sheet on mobile, centered on desktop ─────── */

.modal-overlay {
    position: fixed;
    inset: 0;
    z-index: 1000;
    display: flex;
    /* Mobile: anchor to bottom */
    align-items: flex-end;
    justify-content: center;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.25s ease, visibility 0.25s ease;
    padding: 0;
}

.modal-overlay.active {
    opacity: 1;
    visibility: visible;
}

.modal-dialog {
    background-color: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    /* Mobile: bottom-sheet — rounded top corners, full width, slides up */
    border-radius: var(--radius-3xl) var(--radius-3xl) 0 0;
    box-shadow: var(--shadow-xl);
    width: 100%;
    max-width: 100%;
    max-height: min(88dvh, 88vh);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transform: translateY(100%);
    transition: transform 0.35s var(--ease-spring, cubic-bezier(0.16, 1, 0.3, 1));
    border: 1px solid var(--border-color-subtle);
    border-bottom: none;
}

/* Drag handle — mobile visual cue */
.modal-dialog::before {
    content: '';
    display: block;
    width: 40px;
    height: 4px;
    background: var(--border-color);
    border-radius: var(--radius-full);
    margin: 0.75rem auto 0;
    flex-shrink: 0;
}

.modal-overlay.active .modal-dialog {
    transform: translateY(0);
}

/* Desktop: restore centered dialog */
@media (min-width: 769px) {
    .modal-overlay {
        align-items: center;
        padding: 1rem;
    }

    .modal-dialog {
        max-width: 560px;
        max-height: min(85dvh, 85vh);
        border-radius: var(--radius-xl);
        border-bottom: 1px solid var(--border-color-subtle);
        transform: translateY(10px) scale(0.98);
    }

    .modal-dialog::before {
        display: none;
    }

    .modal-overlay.active .modal-dialog {
        transform: translateY(0) scale(1);
    }

    .modal-dialog.modal-lg {
        max-width: 720px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .modal-dialog {
        transition: none;
    }
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
}

.modal-header h3 {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.modal-close-btn {
    width: 36px;
    height: 36px;
    border: none;
    background: none;
    color: var(--text-secondary);
    cursor: pointer;
    border-radius: var(--radius-md);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background-color var(--transition-fast) ease, color var(--transition-fast) ease;
    flex-shrink: 0;
}

.modal-close-btn:hover {
    background-color: rgba(0, 0, 0, 0.03);
    color: var(--text-primary);
}

.modal-body {
    padding: 1.5rem;
    overflow-y: auto;
    flex: 1;
}

.modal-footer {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 0.75rem;
    padding: 1rem 1.5rem;
    border-top: 1px solid var(--border-color);
}

.user-list-toolbar {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.user-search-wrapper {
    position: relative;
    flex: 1;
    min-width: 200px;
}

.user-search-icon {
    position: absolute;
    left: 0.75rem;
    top: 50%;
    transform: translateY(-50%);
    font-size: 1.15rem;
    color: var(--text-tertiary);
    pointer-events: none;
    z-index: 1;
}

.user-search-input {
    width: 100%;
    padding: 0.6rem 0.85rem 0.6rem 2.5rem;
    border-radius: var(--radius-md);
    border: 1.5px solid var(--glass-border);
    background-color: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.875rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    box-sizing: border-box;
}

.user-search-input:hover {
    border-color: var(--text-tertiary);
}

.user-search-input:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.user-role-filter {
    padding: 0.6rem 2rem 0.6rem 0.85rem;
    border-radius: var(--radius-md);
    border: 1.5px solid var(--glass-border);
    background-color: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.875rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    box-sizing: border-box;
    appearance: none;
    -webkit-appearance: none;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    cursor: pointer;
}

.user-role-filter:hover {
    border-color: var(--text-tertiary);
}

.user-role-filter:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.management-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.875rem;
}

.management-table thead {
    position: sticky;
    top: 0;
    z-index: 1;
}

.management-table th {
    text-align: left;
    padding: 0.75rem 1rem;
    font-weight: 600;
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--text-secondary);
    background-color: var(--surface-overlay);
    border-bottom: 2px solid var(--glass-border);
    white-space: nowrap;
}

.management-table td {
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--border-color-subtle);
    color: var(--text-primary);
    vertical-align: middle;
}

.management-table tbody tr:hover {
    background-color: var(--surface-overlay);
}

.management-table .actions-cell {
    white-space: nowrap;
    display: flex;
    gap: 0.5rem;
}

.management-form .form-group {
    margin-bottom: 1rem;
}

.management-form label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.35rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.management-form input,
.management-form select,
.management-form textarea {
    width: 100%;
    box-sizing: border-box;
}

.form-input,
.form-group select,
.inline-create-form input,
.inline-create-form select {
    padding: 0.6rem 0.85rem;
    border-radius: var(--radius-md);
    border: 1.5px solid var(--glass-border);
    background-color: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    color: var(--text-primary);
    font-family: inherit;
    font-size: 0.875rem;
    transition: border-color var(--transition-fast), box-shadow var(--transition-fast);
    box-sizing: border-box;
    appearance: none;
    -webkit-appearance: none;
}

.form-input:hover,
.form-group select:hover,
.inline-create-form input:hover,
.inline-create-form select:hover {
    border-color: var(--text-tertiary);
}

.form-input:focus,
.form-group select:focus,
.inline-create-form input:focus,
.inline-create-form select:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

select.form-input,
.form-group select,
.inline-create-form select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 24 24' fill='none' stroke='%2364748b' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='M6 9l6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    padding-right: 2rem;
}

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

.management-form .form-error {
    color: var(--error-color);
    font-size: 0.8rem;
    margin-top: 0.25rem;
}

.management-form .form-success {
    color: var(--success-color);
    font-size: 0.875rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem;
    background: rgba(34, 197, 94, 0.08);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
}

.inline-create-form {
    display: flex;
    gap: 0.75rem;
    align-items: flex-end;
    padding: 1.25rem;
    background: rgba(37, 99, 235, 0.03);
    border-radius: var(--radius-lg);
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.inline-create-form .form-group {
    margin-bottom: 0;
    flex: 1;
    min-width: 140px;
}

.inline-create-form label {
    display: block;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.35rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.inline-create-form input,
.inline-create-form select {
    width: 100%;
    box-sizing: border-box;
}

.inline-create-form .btn {
    padding: 0.6rem 1rem;
    flex-shrink: 0;
    align-self: flex-end;
    border: 1.5px solid transparent;
    font-size: 0.875rem;
    line-height: 1.6;
    white-space: nowrap;
}

.management-tabs {
    display: flex;
    gap: 0.25rem;
    margin-bottom: 1.5rem;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 0;
}

.management-tab {
    padding: 0.7rem 1.25rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--text-secondary);
    background: none;
    border: none;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    margin-bottom: -2px;
    transition: color var(--transition-fast), border-color var(--transition-fast), background-color var(--transition-fast);
    display: flex;
    align-items: center;
    gap: 0.4rem;
    border-radius: var(--radius-md) var(--radius-md) 0 0;
}

.management-tab:hover {
    color: var(--text-primary);
    background-color: rgba(0, 0, 0, 0.02);
}

.management-tab.active {
    color: var(--primary-color);
    border-bottom-color: var(--primary-color);
    font-weight: 600;
}

.management-tab .material-symbols-rounded {
    font-size: 1.1rem;
}

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

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

.type-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-full);
    font-size: 0.75rem;
    font-weight: 600;
    white-space: nowrap;
}

.type-badge.klausur {
    background-color: rgba(239, 68, 68, 0.1);
    color: var(--error-color-dark);
}

body.dark-mode .type-badge.klausur {
    background-color: rgba(239, 68, 68, 0.15);
    color: var(--error-color-dark);
}

.type-badge.lehrveranstaltung {
    background-color: rgba(37, 99, 235, 0.1);
    color: var(--primary-color);
}

body.dark-mode .type-badge.lehrveranstaltung {
    background-color: rgba(37, 99, 235, 0.15);
    color: #60a5fa;
}

.type-badge.verwaltung {
    background-color: rgba(147, 51, 234, 0.1);
    color: var(--purple-color);
}

.type-badge.student {
    background-color: rgba(34, 197, 94, 0.1);
    color: var(--success-color-dark);
}

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

/* ── Series Card – Accordion List ────────────────────────────────────────── */

.series-cards-grid {
    display: flex;
    flex-direction: column;
    gap: 0.4rem;
}

.series-card {
    background-color: var(--glass-bg);
    backdrop-filter: var(--glass-blur);
    -webkit-backdrop-filter: var(--glass-blur);
    border: 1px solid var(--glass-border);
    border-radius: var(--radius-xl);
    box-shadow: var(--glass-shadow);
    overflow: hidden;
    transition: transform 0.25s var(--ease-spring), box-shadow 0.25s ease, border-color 0.25s ease;
    will-change: transform;
}

.series-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--glass-shadow), var(--shadow-md);
    border-color: rgba(59, 130, 246, 0.25);
}

.series-card.open {
    border-color: var(--primary-color);
    box-shadow: var(--glass-shadow), var(--shadow-md);
}

/* ── Studiengruppe card header (title + actions in one row) */
.series-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.75rem;
}

.series-card-actions {
    display: flex;
    gap: 0.5rem;
    flex-shrink: 0;
    flex-wrap: wrap;
}

.series-card-subtitle {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.2rem;
}

.series-card-subtitle .material-symbols-rounded {
    font-size: 0.9rem;
    color: var(--text-tertiary);
}

/* ── Members list inside group cards */
.series-card-members {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
    padding-top: 0.75rem;
    margin-top: 0.25rem;
    border-top: 1px solid var(--glass-border);
}

.series-card-empty {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    font-style: italic;
}

/* ── Summary row (always visible) */

.series-card-summary {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.75rem 1rem;
    cursor: pointer;
    user-select: none;
}

.series-card-info {
    flex: 1;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.series-card-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.series-card-meta-line {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    font-size: 0.76rem;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.series-card-meta-line .material-symbols-rounded {
    font-size: 0.85rem;
    color: var(--text-tertiary);
    flex-shrink: 0;
}

.series-card-meta-line .meta-sep {
    color: var(--text-tertiary);
}

.series-card-chevron {
    font-size: 1.1rem;
    color: var(--text-tertiary);
    flex-shrink: 0;
    transition: transform var(--transition-fast), color var(--transition-fast);
}

.series-card.open .series-card-chevron {
    transform: rotate(180deg);
    color: var(--primary-color);
}

/* ── Expandable body */

.series-card-body {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.3s ease;
}

.series-card.open .series-card-body {
    max-height: 1200px;
}

.series-card-body-inner {
    padding: 0.75rem 1rem 1rem;
    border-top: 1px solid var(--border-color-subtle);
}

.series-card-events {
    display: flex;
    flex-direction: column;
    gap: 0.35rem;
}

.series-card-footer-actions {
    display: flex;
    gap: 0.5rem;
    justify-content: flex-end;
    padding-top: 0.75rem;
    margin-top: 0.75rem;
    border-top: 1px solid var(--border-color-subtle);
}

.event-list-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.45rem 0.65rem;
    border-radius: var(--radius-md);
    background: rgba(0, 0, 0, 0.02);
    gap: 0.75rem;
    border-left: 3px solid transparent;
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
    flex-wrap: wrap;
}

.event-list-item:hover {
    background: rgba(0, 0, 0, 0.04);
}

.event-list-item:has(.type-badge.klausur) {
    border-left-color: rgba(239, 68, 68, 0.4);
}

.event-list-item:has(.type-badge.lehrveranstaltung) {
    border-left-color: rgba(37, 99, 235, 0.4);
}

.event-list-item-info {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    flex: 1;
    min-width: 0;
}

.event-list-item-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.event-list-item-name {
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.event-list-item-meta {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 0.78rem;
    color: var(--text-secondary);
    flex-wrap: wrap;
}

.event-list-item-meta .meta-item {
    display: inline-flex;
    align-items: center;
    gap: 0.2rem;
    white-space: nowrap;
}

.event-list-item-meta .meta-item .material-symbols-rounded {
    font-size: 0.85rem;
    color: var(--text-tertiary);
}

.event-list-item-meta .meta-item.unplanned {
    color: var(--text-tertiary);
    font-style: italic;
}

.event-list-item-actions {
    display: flex;
    gap: 0.15rem;
    flex-shrink: 0;
}

.event-list-item-actions .action-group {
    display: flex;
    gap: 0.15rem;
}

.event-list-item-actions .action-group + .action-group {
    margin-left: 0.35rem;
    padding-left: 0.5rem;
    border-left: 1px solid var(--border-color-subtle);
}


.bar-chart-container {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
    padding: 1rem 0;
}

.bar-chart-row {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.bar-chart-label {
    width: 2.5rem;
    text-align: right;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.bar-chart-track {
    flex: 1;
    height: 28px;
    background: rgba(0, 0, 0, 0.03);
    border-radius: var(--radius-md);
    overflow: hidden;
    position: relative;
}

.bar-chart-fill {
    height: 100%;
    border-radius: var(--radius-md);
    background: var(--primary-color);
    transition: width 0.4s ease;
    display: flex;
    align-items: center;
    justify-content: flex-end;
    padding-right: 0.5rem;
    min-width: 0;
}

.bar-chart-fill.grade-good {
    background: var(--success-color-bright);
}

.bar-chart-fill.grade-ok {
    background: var(--warning-color);
}

.bar-chart-fill.grade-bad {
    background: var(--error-color);
}

.bar-chart-count {
    font-size: 0.75rem;
    font-weight: 600;
    color: #fff;
}

.bar-chart-count-outside {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-left: 0.5rem;
}

.utilization-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.utilization-item {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 0.75rem 1rem;
    background: var(--surface-color);
    border: 1px solid var(--border-color-subtle);
    border-radius: var(--radius-lg);
}

.utilization-name {
    width: 140px;
    font-weight: 600;
    font-size: 0.875rem;
    color: var(--text-primary);
    flex-shrink: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.utilization-bar-wrapper {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.utilization-bar-track {
    flex: 1;
    height: 12px;
    background: rgba(0, 0, 0, 0.04);
    border-radius: var(--radius-full);
    overflow: hidden;
}

.utilization-bar-fill {
    height: 100%;
    border-radius: var(--radius-full);
    background: var(--primary-color);
    transition: width 0.4s ease;
}

.utilization-bar-fill.high {
    background: var(--error-color);
}

.utilization-bar-fill.medium {
    background: var(--warning-color);
}

.utilization-bar-fill.low {
    background: var(--success-color-bright);
}

.utilization-percent {
    width: 3rem;
    text-align: right;
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
}

.utilization-hours {
    width: 4rem;
    text-align: right;
    font-size: 0.8rem;
    color: var(--text-tertiary);
}

.room-schedule-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.room-schedule-controls select {
    min-width: 180px;
}

.csv-upload-zone {
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-lg);
    padding: 2rem;
    text-align: center;
    cursor: pointer;
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
    margin-bottom: 1rem;
}

.csv-upload-zone:hover,
.csv-upload-zone.dragover {
    border-color: var(--primary-color);
    background-color: rgba(37, 99, 235, 0.04);
}

.csv-upload-zone .material-symbols-rounded {
    font-size: 2.5rem;
    color: var(--text-tertiary);
    margin-bottom: 0.5rem;
}

.csv-upload-zone p {
    font-size: 0.875rem;
    color: var(--text-secondary);
}

.csv-upload-zone .hint {
    font-size: 0.75rem;
    color: var(--text-tertiary);
    margin-top: 0.35rem;
}

.management-empty {
    text-align: center;
    padding: 3rem 1.5rem;
    color: var(--text-secondary);
}

.management-empty .material-symbols-rounded {
    font-size: 3rem;
    margin-bottom: 0.75rem;
    opacity: 0.35;
    color: var(--text-tertiary);
}

.management-empty p {
    font-size: 0.9rem;
    color: var(--text-secondary);
}

.student-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 0.5rem;
}

.student-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.3rem 0.65rem;
    background: rgba(37, 99, 235, 0.06);
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    color: var(--text-primary);
    border: 1px solid rgba(37, 99, 235, 0.12);
    transition: background-color var(--transition-fast);
}

.student-chip:hover {
    background: rgba(37, 99, 235, 0.1);
}

.student-chip .remove-chip {
    width: 16px;
    height: 16px;
    border: none;
    background: none;
    color: var(--text-tertiary);
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.875rem;
    border-radius: 50%;
    padding: 0;
}

.student-chip .remove-chip:hover {
    color: var(--error-color);
    background: rgba(239, 68, 68, 0.1);
}

.management-alert {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border-radius: var(--radius-md);
    font-size: 0.875rem;
    margin-bottom: 1rem;
}

.management-alert .material-symbols-rounded {
    font-size: 1.15rem;
    flex-shrink: 0;
}

.management-alert.success {
    background: rgba(34, 197, 94, 0.08);
    color: var(--success-color-dark);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.management-alert.error {
    background: rgba(239, 68, 68, 0.08);
    color: var(--error-color-dark);
    border: 1px solid rgba(239, 68, 68, 0.2);
}

.management-alert.info {
    background: rgba(37, 99, 235, 0.08);
    color: var(--primary-color);
    border: 1px solid rgba(37, 99, 235, 0.2);
}

.inline-editor-wrapper {
    width: 100%;
    overflow: hidden;
    max-height: 0;
    opacity: 0;
    transition: max-height 0.25s ease, opacity 0.2s ease, margin 0.25s ease;
    margin-top: 0;
}

.inline-editor-wrapper.open {
    max-height: 200px;
    opacity: 1;
    margin-top: 0.5rem;
}

.inline-editor-form {
    display: flex;
    gap: 0.5rem;
    align-items: flex-end;
    flex-wrap: wrap;
    padding: 0.75rem;
    background: rgba(37, 99, 235, 0.03);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-color-subtle);
}

.inline-editor-form .form-group {
    margin-bottom: 0;
}

.inline-editor-form label {
    display: block;
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 0.25rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

/* Field-width distribution inside inline-editor-form */
.inline-editor-field-name     { flex: 2 1 160px; }
.inline-editor-field-type     { flex: 1 1 140px; }
.inline-editor-field-duration { flex: 0 0 90px; }

/*
 * Normalize inputs and button to the same box model.
 * Specificity (0,2,0) beats .btn-sm, .btn, .form-input (each 0,1,0).
 */
.inline-editor-form .form-input,
.inline-editor-form .btn {
    font-size: 0.875rem;
    line-height: 1.5;
    padding-top: 0.6rem;
    padding-bottom: 0.6rem;
    box-sizing: border-box;
}

/* Icon must not exceed line-height of its parent — prevents button from growing */
.inline-editor-form .btn .material-symbols-rounded {
    font-size: 1em;
    line-height: 1;
}

.modal-section-heading {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.75rem 0;
    display: flex;
    align-items: center;
    gap: 0.4rem;
}

.modal-section-heading .material-symbols-rounded {
    font-size: 1.1rem;
    color: var(--text-tertiary);
}

.modal-section-divider {
    border-top: 1px solid var(--border-color);
    padding-top: 1.25rem;
    margin-top: 1.25rem;
}

/* Higher specificity removes need for !important */
#app .room-hidden {
    display: none;
}

.room-alert-visible {
    display: flex;
}

.room-error-icon {
    font-size: 1.1rem;
}

.room-card-header {
    margin-bottom: 1rem;
}

.room-card-spacing {
    margin-top: 1rem;
}

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

.room-name-cell {
    font-weight: 600;
}

.room-stats-row {
    margin-bottom: 1.5rem;
}

.room-schedule-nav {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.room-schedule-week-label {
    font-weight: 600;
    font-size: 0.9rem;
    color: var(--text-primary);
    white-space: nowrap;
}

.room-calendar-scroll-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.room-calendar {
    display: flex;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--surface-color);
    min-width: 600px;
}

.room-calendar-time-col {
    width: 55px;
    flex-shrink: 0;
    border-right: 1px solid var(--border-color);
}

.room-calendar-time-header {
    height: 33px;
    border-bottom: 2px solid var(--border-color);
}

.room-calendar-time-label {
    display: flex;
    align-items: flex-start;
    justify-content: flex-end;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

.room-calendar-day-col {
    flex: 1;
    min-width: 100px;
}

.room-calendar-day-header {
    text-align: center;
    font-weight: 600;
    font-size: 0.8rem;
    padding: 0.5rem 0;
    border-bottom: 2px solid var(--border-color);
    color: var(--text-primary);
}

.room-calendar-day-body {
    position: relative;
}

.room-calendar-hour-cell {
    height: 60px;
    border-bottom: 1px solid var(--border-color-subtle);
    box-sizing: border-box;
}

.room-calendar-event {
    position: absolute;
    left: 2px;
    right: 2px;
    border-radius: 4px;
    padding: 0.2rem 0.35rem;
    font-size: 0.7rem;
    color: #fff;
    overflow: hidden;
    cursor: default;
    line-height: 1.3;
    box-sizing: border-box;
    opacity: 0.85;
    transition: opacity var(--transition-fast);
}

.room-calendar-event:hover {
    opacity: 1;
}

.room-calendar-event strong {
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.room-calendar-event-time {
    display: block;
    font-size: 0.65rem;
    opacity: 0.9;
}

.room-calendar-event-0 { background-color: #3b82f6; }
.room-calendar-event-1 { background-color: #8b5cf6; }
.room-calendar-event-2 { background-color: #f59e0b; }
.room-calendar-event-3 { background-color: #22c55e; }
.room-calendar-event-4 { background-color: #ef4444; }
.room-calendar-event-5 { background-color: #06b6d4; }
.room-calendar-event-6 { background-color: #ec4899; }

.room-utilization-controls {
    margin-bottom: 1.5rem;
}

.room-utilization-legend {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
    padding: 0.75rem 1rem;
    background: rgba(0, 0, 0, 0.02);
    border-radius: var(--radius-md);
    margin-bottom: 1.25rem;
    font-size: 0.8rem;
    color: var(--text-secondary);
}

body.dark-mode .room-utilization-legend {
    background: rgba(255, 255, 255, 0.03);
}

.room-utilization-legend-title {
    font-weight: 600;
    color: var(--text-primary);
    font-size: 0.8rem;
}

.room-utilization-legend-item {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    white-space: nowrap;
}

.room-utilization-legend-swatch {
    display: inline-block;
    width: 12px;
    height: 12px;
    border-radius: var(--radius-sm);
    flex-shrink: 0;
}

.room-utilization-legend-low {
    background-color: var(--success-color-bright);
}

.room-utilization-legend-medium {
    background-color: var(--warning-color);
}

.room-utilization-legend-high {
    background-color: var(--error-color);
}

@media (max-width: 768px) {


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

    .inline-create-form {
        flex-direction: column;
    }

    .utilization-item {
        flex-direction: column;
        align-items: flex-start;
    }

    .utilization-name {
        width: auto;
    }

    .utilization-bar-wrapper {
        width: 100%;
    }

    .management-tabs {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    .event-list-item-actions {
        width: 100%;
        justify-content: flex-end;
    }

    .event-list-item-actions .action-group + .action-group {
        margin-left: 0.25rem;
        padding-left: 0.35rem;
    }

    .room-schedule-controls {
        flex-direction: column;
        align-items: stretch;
    }

    .room-schedule-controls select {
        min-width: unset;
        width: 100%;
    }

    .room-schedule-nav {
        justify-content: space-between;
        width: 100%;
    }

    .room-schedule-week-label {
        font-size: 0.8rem;
        text-align: center;
        flex: 1;
    }

    .room-calendar {
        min-width: 550px;
    }

    .room-calendar-day-col {
        min-width: 90px;
    }

    .room-utilization-legend {
        gap: 0.5rem 1rem;
    }
}

@media (max-width: 480px) {
    .modal-body {
        padding: 1rem;
    }
    .modal-header {
        padding: 1rem;
    }
    .modal-footer {
        padding: 0.75rem 1rem;
    }

    .room-schedule-nav .btn {
        font-size: 0.75rem;
        padding: 0.25rem 0.4rem;
    }

    .room-schedule-week-label {
        font-size: 0.75rem;
    }

    .room-calendar-day-header {
        font-size: 0.7rem;
        padding: 0.35rem 0;
    }

    .room-calendar-time-label {
        font-size: 0.65rem;
        padding: 0.15rem 0.3rem;
    }
}

.dozent-course-card {
    padding: 0;
    overflow: hidden;
}

.dozent-card-header {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    border-bottom: 1px solid var(--border-color-subtle);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.03), transparent);
}

.dozent-card-icon {
    width: 3rem;
    height: 3rem;
    background: var(--primary-color);
    color: #fff;
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.dozent-card-icon .material-symbols-rounded {
    font-size: 1.35rem;
}

.dozent-card-title h3 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
    line-height: 1.35;
}

.dozent-card-subtitle {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.15rem;
}

.dozent-card-meta {
    padding: 1rem 1.5rem;
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    flex: 1;
}

.dozent-meta-row {
    display: flex;
    align-items: flex-start;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.dozent-meta-row .material-symbols-rounded {
    font-size: 1.05rem;
    color: var(--text-tertiary);
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.dozent-card-footer {
    padding: 0.75rem 1.5rem 1.25rem;
    border-top: 1px solid var(--border-color-subtle);
}

.dozent-participants-btn {
    width: 100%;
    justify-content: center;
}

.courses-tab-layout {
    display: flex;
    flex-direction: column;
    height: 100%;
}

.courses-tab-layout .dozent-courses-grid {
    flex-shrink: 0;
}

.past-courses-container {
    margin-top: auto;
    padding-top: 1.5rem;
    border-top: 1px solid var(--border-color);
}

.dozent-past-section {
    margin-top: 0;
}

.dozent-past-section .grid-container {
    max-height: calc(2 * 96px + 1.5rem);
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--border-color) transparent;
    padding-right: 0.25rem;
}

.dozent-past-heading {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.dozent-past-heading::before {
    content: '';
    flex: 0 0 3px;
    height: 1rem;
    background: var(--text-tertiary);
    border-radius: 999px;
}

.dozent-past-card {
    padding: 1rem 1.25rem;
    opacity: 0.7;
}

.dozent-past-card-title {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0 0 0.25rem;
}

.dozent-past-card-meta {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.dozent-participant-summary {
    font-size: 0.875rem;
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.dozent-participant-table {
    font-size: 0.85rem;
}

.dozent-grading-selector {
    margin-bottom: 1rem;
    padding: 1.25rem;
}

.dozent-grading-selector .form-group {
    max-width: 400px;
    margin-bottom: 0;
}

.dozent-grading-course-info {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    background: rgba(37, 99, 235, 0.05);
    border-radius: var(--radius-md);
    margin-bottom: 1rem;
    font-size: 0.85rem;
    color: var(--text-secondary);
    border-left: 3px solid var(--primary-color);
}

.dozent-grading-course-info .material-symbols-rounded {
    font-size: 1.1rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.dozent-grading-actions {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 0 0;
    margin-top: 1rem;
    border-top: 1px solid var(--border-color-subtle);
}

.dozent-grading-count {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.dozent-grade-input {
    min-width: 80px;
}

.dozent-grade-good {
    color: var(--success-color);
    font-weight: 600;
}

.dozent-grade-ok {
    color: var(--warning-color);
    font-weight: 600;
}

.dozent-grade-bad {
    color: var(--error-color);
    font-weight: 600;
}

@media (max-width: 768px) {
    .dozent-card-header {
        padding: 1rem;
    }

    .dozent-card-meta {
        padding: 0.75rem 1rem;
    }

    .dozent-card-footer {
        padding: 0.75rem 1rem 1rem;
    }

    .dozent-grading-selector {
        padding: 1rem;
    }

    .dozent-grading-selector .form-group {
        max-width: 100%;
    }

    .dozent-grading-actions {
        flex-direction: column;
        gap: 0.75rem;
        align-items: stretch;
    }

    .dozent-grading-actions .btn {
        width: 100%;
        justify-content: center;
    }

    .dozent-grading-count {
        text-align: center;
    }

    .dozent-grading-course-info {
        font-size: 0.8rem;
    }

    .dozent-participant-table th:nth-child(4),
    .dozent-participant-table td:nth-child(4) {
        display: none;
    }
}

@media (max-width: 480px) {
    .dozent-card-icon {
        width: 2.5rem;
        height: 2.5rem;
    }

    .dozent-card-icon .material-symbols-rounded {
        font-size: 1.15rem;
    }

    .dozent-card-title h3 {
        font-size: 0.9rem;
    }

    .dozent-meta-row {
        font-size: 0.8rem;
    }

    .dozent-past-section .grid-container {
        grid-template-columns: 1fr;
    }
}

.exam-results-table-wrapper {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

.mgmt-card-header {
    margin-bottom: 1rem;
}

.mgmt-form-section {
    margin-bottom: 1.5rem;
}

.mgmt-actions-right {
    margin-top: 1rem;
    display: flex;
    justify-content: flex-end;
}

.mgmt-table-spaced {
    margin-bottom: 1rem;
}

.mgmt-stats-row {
    margin-bottom: 1.5rem;
}

#app .mgmt-hidden {
    display: none;
}

.mgmt-desc-text {
    color: var(--text-secondary);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.empty-state-block {
    text-align: center;
    padding: 2rem;
}

.empty-state-block .material-symbols-rounded {
    font-size: 2.5rem;
    color: var(--text-secondary);
    margin-bottom: 0.5rem;
    display: block;
}

.empty-state-block p {
    color: var(--text-secondary);
    margin-top: 0.5rem;
}

.empty-state-block.error-state {
    padding: 3rem;
}

.empty-state-block.error-state .material-symbols-rounded {
    font-size: 3rem;
    color: var(--error-color);
}

@media (max-width: 768px) {
    .management-table th,
    .management-table td {
        padding: 0.6rem 0.75rem;
        font-size: 0.8rem;
    }

    .management-table .actions-cell {
        gap: 0.25rem;
    }

    .user-list-toolbar {
        flex-direction: column;
        align-items: stretch;
    }

    .user-search-wrapper {
        min-width: unset;
    }

    .user-role-filter {
        width: 100%;
    }

    .management-form .form-row {
        flex-direction: column;
    }

    .management-form .form-row .form-group {
        width: 100%;
    }

    .management-tabs {
        flex-wrap: wrap;
    }

    .management-tab {
        flex: 1 1 auto;
        min-width: 0;
        font-size: 0.8rem;
        padding: 0.6rem 0.5rem;
        white-space: nowrap;
    }

    .management-tab .material-symbols-rounded {
        font-size: 1rem;
    }

    .csv-upload-zone {
        padding: 1.5rem 1rem;
    }

    .csv-upload-zone .material-symbols-rounded {
        font-size: 2rem;
    }

    .csv-upload-zone p {
        font-size: 0.85rem;
    }

    .csv-upload-zone .hint {
        font-size: 0.75rem;
    }

    .bar-chart-row {
        gap: 0.5rem;
    }

    .bar-chart-label {
        width: 2rem;
        font-size: 0.75rem;
    }

    .bar-chart-track {
        height: 24px;
    }

    .bar-chart-count {
        font-size: 0.65rem;
    }

    .bar-chart-count-outside {
        font-size: 0.65rem;
        margin-left: 0.35rem;
    }
}

@media (max-width: 480px) {
    .bar-chart-track {
        height: 20px;
    }

    .bar-chart-label {
        width: 1.75rem;
        font-size: 0.7rem;
    }

    .bar-chart-fill {
        padding-right: 0.25rem;
    }

    .empty-state-block {
        padding: 1.5rem 1rem;
    }

    .empty-state-block .material-symbols-rounded {
        font-size: 2rem;
    }
}

/* ── Series Planning Status Badge ───────────────────────────────────────── */

.series-planning-status {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.18rem 0.55rem;
    border-radius: var(--radius-full);
    font-size: 0.7rem;
    font-weight: 600;
    margin-top: 0.4rem;
}

.series-planning-status .material-symbols-rounded {
    font-size: 0.82rem;
}

.series-planning-status.complete {
    background: rgba(34, 197, 94, 0.08);
    color: var(--success-color-dark, #166534);
}

.series-planning-status.incomplete {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color-dark, #92400e);
}

/* ── Intelligent Planning Card ───────────────────────────────────────────── */

.intelligent-plan-card {
    border: 1px solid rgba(37, 99, 235, 0.2);
    background: linear-gradient(135deg, rgba(37, 99, 235, 0.02), var(--surface-color));
    margin-top: 1.5rem;
}

.intelligent-plan-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.intelligent-plan-title-group {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
}

.intelligent-plan-icon {
    font-size: 1.5rem;
    color: var(--primary-color);
    flex-shrink: 0;
    margin-top: 0.1rem;
}

.plan-global-status {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.35rem 0.85rem;
    border-radius: var(--radius-full);
    font-size: 0.8rem;
    font-weight: 600;
    white-space: nowrap;
    flex-shrink: 0;
}

.plan-global-status .material-symbols-rounded {
    font-size: 1rem;
}

.plan-global-status.complete {
    background: rgba(34, 197, 94, 0.1);
    color: var(--success-color-dark, #166534);
    border: 1px solid rgba(34, 197, 94, 0.2);
}

.plan-global-status.pending {
    background: rgba(245, 158, 11, 0.1);
    color: var(--warning-color-dark, #92400e);
    border: 1px solid rgba(245, 158, 11, 0.2);
}

.intelligent-plan-options {
    display: flex;
    align-items: center;
    gap: 1.25rem;
    padding: 0.9rem 1.25rem;
    background: rgba(0, 0, 0, 0.02);
    border-top: 1px solid var(--border-color-subtle);
    flex-wrap: wrap;
}

.plan-option-label {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    font-size: 0.875rem;
    color: var(--text-secondary);
    cursor: pointer;
    user-select: none;
}

.plan-option-label input[type="checkbox"] {
    cursor: pointer;
    accent-color: var(--primary-color);
    width: 15px;
    height: 15px;
}

/* ── Planning Results ────────────────────────────────────────────────────── */

.plan-results-detail {
    display: flex;
    flex-direction: column;
    gap: 0.6rem;
    margin-top: 0.75rem;
}

.plan-result-series {
    background: var(--bg-color);
    border: 1px solid var(--border-color-subtle);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.plan-result-series-name {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 0.85rem;
    font-size: 0.82rem;
    font-weight: 600;
    color: var(--text-primary);
    background: rgba(0, 0, 0, 0.025);
    border-bottom: 1px solid var(--border-color-subtle);
}

.plan-result-series-name .material-symbols-rounded {
    font-size: 0.95rem;
    color: var(--text-tertiary);
}

.plan-result-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.45rem 0.85rem;
    font-size: 0.82rem;
    border-bottom: 1px solid var(--border-color-subtle);
}

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

.plan-result-item .material-symbols-rounded {
    font-size: 0.95rem;
    flex-shrink: 0;
}

.plan-result-item.success .material-symbols-rounded {
    color: var(--success-color-dark, #166534);
}

.plan-result-item.error .material-symbols-rounded {
    color: var(--error-color, #dc2626);
}

.plan-result-name {
    font-weight: 500;
    color: var(--text-primary);
}

.plan-result-detail {
    color: var(--text-secondary);
    margin-left: auto;
    font-size: 0.78rem;
    text-align: right;
    white-space: nowrap;
}

.plan-result-detail--error {
    color: var(--error-color, #dc2626);
}

/* ── Dozent Prüfungsverwaltung ───────────────────────────────────────────── */

.pruefung-cards-list {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

/* Card header: title/meta left, status select right */
.pruefung-card-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 1rem;
    margin-bottom: 0.75rem;
    flex-wrap: wrap;
}

.pruefung-card-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    flex-wrap: wrap;
}

.pruefung-card-meta {
    font-size: 0.8rem;
    color: var(--text-secondary);
    margin-top: 0.25rem;
}

.pruefung-status-select {
    max-width: 155px;
    flex-shrink: 0;
}

/* Status pipeline */
.pruefung-pipeline {
    display: flex;
    align-items: center;
    margin: 0 -1.5rem;
    padding: 0.7rem 1.5rem;
    border-top: 1px solid var(--border-color-subtle);
    border-bottom: 1px solid var(--border-color-subtle);
    overflow-x: auto;
}

.pipeline-step {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.35rem;
    flex-shrink: 0;
}

.pipeline-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: var(--border-color);
    border: 2px solid var(--border-color);
    transition: background var(--transition-fast), border-color var(--transition-fast), box-shadow var(--transition-fast);
}

.pipeline-step.done .pipeline-dot {
    background: var(--primary-color);
    border-color: var(--primary-color);
}

.pipeline-step.current .pipeline-dot {
    background: var(--surface-color);
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px var(--primary-light);
}

.pipeline-label {
    font-size: 0.68rem;
    color: var(--text-tertiary);
    white-space: nowrap;
}

.pipeline-step.done .pipeline-label,
.pipeline-step.current .pipeline-label {
    color: var(--primary-color);
    font-weight: 600;
}

.pipeline-line {
    flex: 1;
    min-width: 2rem;
    height: 2px;
    background: var(--border-color);
    transition: background var(--transition-fast);
}

.pipeline-line.done {
    background: var(--primary-color);
}

/* Inline card tabs — extend to card edges */
.pruefung-card-tabs {
    margin: 0.25rem -1.5rem 0;
    padding-left: 1.5rem;
    padding-right: 1.5rem;
    margin-bottom: 0;
}

/* File info row in Dokument panel */
.pruefung-file-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    background: var(--bg-color);
    border-radius: var(--radius-md);
    font-size: 0.82rem;
    color: var(--text-secondary);
    margin-bottom: 0.75rem;
}

.pruefung-file-row .material-symbols-rounded {
    font-size: 1.1rem;
    color: var(--primary-color);
    flex-shrink: 0;
}

.pruefung-file-date {
    margin-left: auto;
    font-size: 0.75rem;
    color: var(--text-tertiary);
}

/* Grading mode selector (Manuell / Punkte / CSV) */
.grading-mode-bar {
    display: flex;
    gap: 0.4rem;
    margin-bottom: 1rem;
    flex-wrap: wrap;
}

.grading-mode-btn {
    padding: 0.3rem 0.9rem;
    border-radius: 999px;
    border: 1.5px solid var(--border-color);
    background: none;
    cursor: pointer;
    font-size: 0.82rem;
    font-family: inherit;
    color: var(--text-secondary);
    transition: color var(--transition-fast), background var(--transition-fast), border-color var(--transition-fast);
}

.grading-mode-btn.active {
    background: var(--primary-color);
    border-color: var(--primary-color);
    color: #fff;
    font-weight: 600;
}

/* Grading sub-panels */
.note-mode-panel {
    display: none;
}

.note-mode-panel.active {
    display: block;
}

/* Points preview cell color (reuses dozent grade classes defined below) */
.note-pts-preview {
    font-weight: 600;
    transition: color var(--transition-fast);
}

/* ── Event Management – Shared Utility Classes ───────────────────────────── */

/* Exam-form badge row inside series cards */
.series-card-exam-forms {
    display: flex;
    gap: 0.3rem;
    flex-wrap: wrap;
    margin-top: 0.35rem;
}

/* Template preview block (hidden by default, toggled via .visible) */
.template-preview {
    display: none;
    margin-top: 0.75rem;
    padding: 0.6rem 0.85rem;
    background: rgba(37, 99, 235, 0.03);
    border: 1px solid rgba(37, 99, 235, 0.12);
    border-radius: var(--radius-md);
}

.template-preview.visible {
    display: block;
}

.template-preview-label {
    font-size: 0.8rem;
    font-weight: 600;
    color: var(--text-secondary);
    margin: 0 0 0.4rem;
    text-transform: uppercase;
    letter-spacing: 0.03em;
}

.template-preview-items {
    display: flex;
    gap: 0.5rem;
    flex-wrap: wrap;
}

/* Auto-plan result area */
.auto-plan-result {
    padding: 0 1.25rem 1rem;
}

/* Description text tightly below a heading */
.mgmt-desc-text--flush {
    margin: 0.1rem 0 0;
}

/* Checkbox groups inside inline-create-forms */
.form-checkboxes {
    display: flex;
    gap: 0.4rem;
    flex-wrap: wrap;
    margin-top: 0.25rem;
}

.form-checkbox-label {
    display: flex;
    align-items: center;
    gap: 0.3rem;
    cursor: pointer;
    font-size: 0.875rem;
    color: var(--text-primary);
    font-weight: 400;
    text-transform: none;
    letter-spacing: normal;
}

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

/* Edit panel spacing */
#tpl-inline-edit {
    margin-top: 1rem;
}

/* Action buttons cluster inside inline-create-form */
.inline-create-form-actions {
    display: flex;
    gap: 0.5rem;
    align-self: flex-end;
}

/* Form-group width helpers (use inside .inline-create-form) */
.form-group--lg  { flex: 2; min-width: 200px; }
.form-group--md  { flex: 1; min-width: 160px; }
.form-group--sm  { min-width: 120px; }
.form-group--wide { min-width: 260px; }

/* Narrow number input */
.form-group .input-narrow {
    width: 6rem;
}

/* Small inline icon in series card subtitle */
.series-card-icon-sm {
    font-size: 0.9rem;
    vertical-align: middle;
}

/* "No events" note inside a series card */
.series-no-events {
    color: var(--text-secondary);
    font-size: 0.875rem;
    margin: 0.5rem 0;
}

/* Higher specificity overrides .management-table td rules */
.management-table .table-empty-cell {
    text-align: center;
    color: var(--text-secondary);
    padding: 2rem 1rem;
    font-size: 0.875rem;
}