/**
 * Global Card & Section Styles
 * Participant cards, enrollment cards, info grids, detail sections,
 * search containers, pagination, business unit cards
 */

/* ========================================
   Search
   ======================================== */
.search-container {
    margin-bottom: 1.5rem;
    display: flex;
    justify-content: center;
}

.search-form {
    display: flex;
    gap: 0.75rem;
    align-items: center;
    width: 100%;
    max-width: 600px;
}

.search-input {
    flex: 1;
}

/* ========================================
   Detail Sections
   ======================================== */
.detail-section {
    margin-bottom: 2rem;
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    border: 1px solid var(--color-border);
}

.section-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: 1rem;
    flex-wrap: wrap;
    gap: 0.5rem;
}

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

.section-title {
    font-size: 1.125rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 1rem 0;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid var(--color-link);
}

.section-header .section-title {
    margin-bottom: 0;
}

/* ========================================
   Info Grid
   ======================================== */
.info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.875rem;
}

@media (min-width: 768px) {
    .info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (min-width: 1024px) {
    .info-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

.info-item {
    display: flex;
    flex-direction: column;
    gap: 0.375rem;
}

.info-item-full {
    grid-column: 1 / -1;
}

.info-label {
    font-size: 0.6875rem;
    font-weight: 700;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.6px;
}

.info-value {
    font-size: 0.9rem;
    color: var(--color-text);
    background: var(--color-surface-muted);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    padding: 0.5rem 0.75rem;
    min-height: 2.25rem;
    display: flex;
    align-items: center;
    word-break: break-word;
}

.info-value.is-empty {
    color: var(--color-text-muted);
    font-style: italic;
}

/* ========================================
   Detail Grid (Business Units / Users)
   ======================================== */
.detail-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1rem 1.5rem;
}

.detail-grid-full {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1rem;
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    padding: 0.75rem;
    background: rgba(248, 249, 250, 0.5);
    border-radius: var(--radius-sm);
    border-left: 3px solid var(--color-border);
    transition: all 0.2s ease;
}

.detail-item:hover {
    background: rgba(135, 156, 254, 0.08);
    border-left-color: var(--color-link);
}

.detail-item strong {
    font-size: 0.75rem;
    font-weight: 700;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
}

.detail-item span {
    font-size: 0.9375rem;
    color: var(--color-text);
    font-weight: 500;
}

.detail-item a {
    color: var(--color-link);
    text-decoration: none;
    font-weight: 500;
}

.detail-item a:hover {
    text-decoration: underline;
}

/* ========================================
   Enrollment Cards
   ======================================== */
.enrollments-list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}

.enrollment-card {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.25rem;
    background: var(--color-surface-muted);
    border-radius: var(--radius-md);
    border: 1px solid var(--color-border);
    gap: 1rem;
}

.enrollment-main {
    display: flex;
    align-items: center;
    gap: 1rem;
    flex: 1;
}

.enrollment-level {
    font-weight: 700;
    font-size: 1rem;
    color: var(--color-text);
    min-width: 50px;
}

.enrollment-date {
    font-size: 0.875rem;
    color: var(--color-text-muted);
}

.enrollment-financial {
    display: flex;
    align-items: center;
    gap: 1rem;
    font-size: 0.875rem;
}

.enrollment-amount {
    font-weight: 700;
    color: var(--color-text);
}

.enrollment-paid.paid { color: var(--color-success-text); }
.enrollment-paid.unpaid { color: var(--color-warning-text); }
.enrollment-balance { color: var(--color-danger-text); font-weight: 600; }

.enrollment-actions {
    display: flex;
    gap: 0.5rem;
}

.participant-profile-number {
    font-size: 0.8125rem;
    font-weight: 400;
    color: var(--color-text-muted);
}

/* ========================================
   Progress Bar (Learning overview)
   ======================================== */
.progress-bar-wrap {
    position: relative;
    width: 100%;
    min-width: 120px;
    height: 1rem;
    border-radius: 999px;
    overflow: hidden;
    background: var(--color-surface-muted);
    border: 1px solid var(--color-border);
}

.progress-bar-fill {
    appearance: none;
    width: 100%;
    height: 100%;
    border: 0;
    background: transparent;
}

.progress-bar-fill::-webkit-progress-bar {
    background: transparent;
}

.progress-bar-fill::-webkit-progress-value {
    background: var(--color-link);
    border-radius: 999px;
}

.progress-bar-fill::-moz-progress-bar {
    background: var(--color-link);
    border-radius: 999px;
}

.progress-bar-label {
    position: absolute;
    top: 50%;
    right: 0.5rem;
    transform: translateY(-50%);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--color-text);
}

/* ========================================
   Enrollment Expand (Accordion Row)
   ======================================== */
.enrollment-expand-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0;
    padding: 0;
    background: var(--color-surface-muted);
    border-top: 2px solid var(--color-link);
}

/* Mobile: cards are invisible — full-width flat sections */
.enrollment-expand-card {
    background: none;
    border: none;
    border-radius: 0;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid var(--color-border);
}

.enrollment-expand-card:last-child {
    border-bottom: none;
}

/* Desktop: restore full card appearance side-by-side */
@media (min-width: 768px) {
    .enrollment-expand-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 1rem;
        padding: 1.25rem;
    }

    .enrollment-expand-card {
        background: var(--color-surface);
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        padding: 1.25rem;
        border-bottom: none;
    }
}

.expand-card-title {
    font-size: 0.9375rem;
    font-weight: 700;
    color: var(--color-text);
    margin: 0 0 1rem 0;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid var(--color-link);
}

.expand-info-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 0.75rem;
}

@media (min-width: 600px) {
    .expand-info-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

.payment-installment-item {
    margin-bottom: 0.625rem;
}

.payment-installment-item:last-child {
    margin-bottom: 0;
}

.payment-status-completed { color: var(--color-success-text); }
.payment-status-pending    { color: var(--color-text-muted); }
.payment-status-failed     { color: var(--color-danger-text); }

/* ========================================
   Document Placeholder Section
   ======================================== */
.document-actions-placeholder {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-bottom: 0.75rem;
}

.section-coming-soon {
    font-size: 0.8125rem;
    color: var(--color-text-muted);
    font-style: italic;
    margin: 0;
}

/* ========================================
   Reports
   ======================================== */
.report-chart {
    width: 100%;
    height: 320px;
}

@media (min-width: 1024px) {
    .report-chart {
        height: 380px;
    }
}

/* ========================================
   Document Groups (participant detail)
   Collapsible folder-style sections per
   document type (Anmeldebestätigungen, etc.)
   ======================================== */
.doc-group {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-sm);
    overflow: hidden;
    margin-bottom: 0.5rem;
}

.doc-group:last-child {
    margin-bottom: 0;
}

.doc-group-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.625rem 0.875rem;
    background-color: var(--color-surface-muted);
    cursor: pointer;
    user-select: none;
    border: none;
    width: 100%;
    text-align: left;
    gap: 0.5rem;
    transition: background-color 0.15s ease;
}

.doc-group-header:hover {
    background-color: var(--color-surface);
}

.doc-group-header:focus-visible {
    outline: none;
    box-shadow: inset 0 0 0 2px var(--color-focus-ring);
}

.doc-group-title {
    font-size: 0.875rem;
    font-weight: 700;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.doc-group-count {
    font-size: 0.75rem;
    font-weight: 600;
    color: var(--color-surface);
    background-color: var(--color-link);
    border-radius: 9999px;
    padding: 0.1rem 0.5rem;
    min-width: 1.25rem;
    text-align: center;
}

.doc-group-chevron {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    transition: transform 0.2s ease;
    flex-shrink: 0;
}

.doc-group.is-open .doc-group-chevron {
    transform: rotate(180deg);
}

.doc-group-body {
    display: none;
    border-top: 1px solid var(--color-border);
}

.doc-group.is-open .doc-group-body {
    display: block;
}

/* Compact table headers inside doc-group — override global 1rem padding */
.doc-group-body .courses-table th {
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
}

/* Fixed column widths so all doc-group tables align consistently */
.doc-group-body .courses-table {
    table-layout: fixed;
    width: 100%;
}
.doc-group-body .courses-table th:nth-child(1),
.doc-group-body .courses-table td:nth-child(1) {
    /* filename — takes remaining space, truncate if too long */
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
.doc-group-body .courses-table th:nth-child(2),
.doc-group-body .courses-table td:nth-child(2) {
    width: 95px;
    text-align: right;
}
.doc-group-body .courses-table th:nth-child(3),
.doc-group-body .courses-table td:nth-child(3) {
    width: 155px;
}
.doc-group-body .courses-table th:nth-child(4),
.doc-group-body .courses-table td:nth-child(4) {
    width: 76px;
    text-align: center;
}

@media (max-width: 768px) {
    .doc-group-header {
        padding: 0.5rem 0.75rem;
    }
    .doc-group-title {
        font-size: 0.8125rem;
    }

    /* Reset fixed column widths — card layout needs auto width on all cells */
    .doc-group-body .courses-table {
        table-layout: auto;
    }
    .doc-group-body .courses-table td:nth-child(1) {
        overflow: visible;
        text-overflow: unset;
        white-space: normal;
        word-break: break-all;
    }
    .doc-group-body .courses-table td:nth-child(2),
    .doc-group-body .courses-table td:nth-child(3),
    .doc-group-body .courses-table td:nth-child(4) {
        width: auto;
        text-align: left;
    }
}

/* ========================================
   Enrollment Table (participant detail)
   ======================================== */
.enrollment-course-link {
    color: var(--color-link);
    font-weight: 600;
    text-decoration: none;
}

.enrollment-course-link:hover {
    color: var(--color-link-hover);
    text-decoration: underline;
}

.enrollment-row-actions {
    white-space: nowrap;
    text-align: right;
    width: 5rem;
}

/* ========================================
   Business Unit Cards
   ======================================== */
.business-units-grid {
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
    margin-bottom: 2rem;
}

.business-unit-card {
    background: var(--color-surface);
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-border);
    transition: all 0.3s ease;
}

.business-unit-card:hover {
    border-color: var(--color-link);
}

.card-header {
    padding: 1.25rem 1.5rem;
    border-bottom: 2px solid var(--color-border);
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 1rem;
}

.card-title-group {
    display: flex;
    align-items: center;
    gap: 1rem;
}

.card-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--color-text);
}

.card-actions {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.card-body {
    padding: 1.5rem;
}

/* ========================================
   Pagination
   ======================================== */
.pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 1rem;
    padding: 2rem 0;
    flex-wrap: wrap;
}

.pagination-info {
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text);
}

/* Action Button Container */
.action-button-container {
    text-align: center;
    padding: 2rem 0;
}

/* ========================================
   Mobile Responsive
   ======================================== */
@media (max-width: 768px) {
    .search-form {
        flex-direction: column;
        align-items: stretch;
    }
    .search-input {
        max-width: none;
    }
    .detail-section {
        padding: 1rem;
    }
    .enrollment-card {
        flex-direction: column;
        align-items: flex-start;
    }
    .enrollment-main {
        flex-wrap: wrap;
    }
    .enrollment-financial {
        flex-wrap: wrap;
        gap: 0.5rem;
    }
    .enrollment-actions {
        width: 100%;
    }
    .enrollment-actions .btn {
        flex: 1;
    }
    .participant-profile-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    .section-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 0.75rem;
    }
    .card-header {
        padding: 1rem;
        flex-direction: column;
        align-items: flex-start;
    }
    .card-title { font-size: 1.125rem; }
    .card-title-group { width: 100%; justify-content: space-between; }
    .card-actions { width: 100%; flex-direction: column; }
    .card-actions .btn, .card-actions form { width: 100%; }
    .card-actions form button { width: 100%; }
    .card-body { padding: 1rem; }
    .detail-grid { grid-template-columns: 1fr; gap: 0.75rem; }
    .detail-item { padding: 0.625rem; }
}


@media (min-width: 992px) {
    .detail-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (min-width: 1200px) {
    .detail-grid {
        grid-template-columns: repeat(4, 1fr);
    }
}

/* ========================================
   Status Badges (info-grid use)
   ======================================== */
.badge {
    display: inline-block;
    padding: 0.2rem 0.6rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    letter-spacing: 0.02em;
}
.badge-success {
    background: var(--color-success-bg);
    color: var(--color-success-text);
}
.badge-warning {
    background: var(--color-warning-bg);
    color: var(--color-warning-text);
}
.badge-danger {
    background: var(--color-danger-bg);
    color: var(--color-danger-text);
}
.badge-neutral {
    background: var(--color-surface-muted);
    color: var(--color-text-muted);
}
.badge-info {
    background: var(--color-info-bg);
    color: var(--color-info-text);
}
.badge-detail {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-left: 0.375rem;
}

/* =====================================================================
   Email inbox / correspondence
   ===================================================================== */
.email-timeline {
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.email-message {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 1.05rem 1.15rem;
    background: var(--color-surface);
}

.email-message--inbound {
    border-left: 2px solid var(--color-link);
}

.email-message--outbound {
    border-left: 2px solid var(--color-info-border);
}

.email-message-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.email-message-direction {
    font-weight: 600;
    color: var(--color-text);
}

.email-body-text {
    white-space: pre-wrap;
    word-break: break-word;
    font-family: inherit;
    font-size: 0.9rem;
    line-height: 1.6;
    margin: 0;
    color: var(--color-text);
}

.email-message-body {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.9rem;
}

/* -----------------------------------------------------------------------
   Sender list (inbox default view)
----------------------------------------------------------------------- */

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

.email-thread-layout,
.email-compose-layout {
    max-width: 100%;
}

.email-compose-surface {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.9rem;
}

.email-compose-body {
    min-height: 300px;
    resize: vertical;
    line-height: 1.65;
}

.email-compose-tabs {
    display: inline-flex;
    gap: 0.5rem;
    padding: 0.35rem;
    background: var(--color-surface-muted);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    margin: 0 0 1rem;
}

.email-tab-btn {
    min-width: 130px;
}

.search-bar-row .search-form {
    display: flex;
    gap: 0.5rem;
    flex: 1;
    flex-wrap: wrap;
}

.sender-list {
    display: flex;
    flex-direction: column;
    gap: 0;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    overflow: hidden;
}

.sender-card {
    display: flex;
    align-items: center;
    gap: 1rem;
    padding: 1rem 1.25rem;
    background: var(--color-surface);
    border-bottom: 1px solid var(--color-border);
    text-decoration: none;
    color: inherit;
    transition: background 0.15s;
}

.sender-card:last-child {
    border-bottom: none;
}

.sender-card:hover {
    background: var(--color-surface-muted);
}

.sender-card-avatar {
    width: 2.5rem;
    height: 2.5rem;
    border-radius: 50%;
    background: var(--color-link);
    color: var(--color-surface);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    font-size: 1rem;
    flex-shrink: 0;
}

.sender-card-info {
    flex: 1;
    min-width: 0;
}

.sender-card-name {
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--color-text);
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
}

.sender-card-badge {
    font-size: 0.7rem;
}

.sender-card-email {
    font-size: 0.82rem;
    color: var(--color-text-muted);
    margin-top: 0.15rem;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

[data-theme="dark"] .section-title,
[data-theme="dark"] .expand-card-title {
    border-bottom-color: var(--color-border);
}

[data-theme="dark"] .doc-group-count {
    background-color: var(--color-surface-muted);
    color: var(--color-text);
}

[data-theme="dark"] .email-message--inbound {
    border-left-color: var(--color-border);
}

[data-theme="dark"] .sender-card-avatar {
    background: var(--color-surface-muted);
    color: var(--color-text);
    border: 1px solid var(--color-border);
}

.sender-card-meta {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.2rem;
    flex-shrink: 0;
}

.sender-card-count {
    font-size: 0.82rem;
    color: var(--color-text-muted);
}

.sender-card-date {
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

/* -----------------------------------------------------------------------
   Thread detail header
----------------------------------------------------------------------- */

.thread-meta-row {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    flex-wrap: wrap;
    margin-top: 0.35rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.thread-meta-email {
    font-weight: 400;
    color: var(--color-text-muted);
    margin-left: 0.35rem;
}

.thread-meta-sep {
    color: var(--color-border);
}

.thread-meta-participant {
    color: var(--color-link);
    text-decoration: none;
}

.thread-meta-participant:hover {
    text-decoration: underline;
}

.email-reply-surface {
    margin-top: 1rem;
    display: flex;
    flex-direction: column;
    gap: 0.9rem;
}

.email-reply-block {
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    padding: 0.85rem;
}

.email-reply-title {
    margin: 0 0 0.55rem;
    font-size: 0.9rem;
    font-weight: 700;
    color: var(--color-text);
}

.email-reply-textarea {
    width: 100%;
    min-height: 180px;
    resize: vertical;
    line-height: 1.6;
}

.email-reply-actions {
    display: flex;
    justify-content: flex-start;
    margin-top: 0.55rem;
}

.email-rewrite-panel {
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    background: var(--color-surface);
    overflow: hidden;
}

.email-rewrite-summary {
    cursor: pointer;
    font-size: 0.86rem;
    font-weight: 700;
    color: var(--color-text);
    padding: 0.65rem 0.8rem;
    list-style: none;
    background: var(--color-surface-muted);
}

.email-rewrite-summary::-webkit-details-marker {
    display: none;
}

.email-rewrite-panel-body {
    padding: 0.6rem 0.75rem 0.75rem;
    border-top: 1px solid var(--color-border);
}

.email-rewrite-textarea {
    width: 100%;
    min-height: 140px;
    resize: vertical;
    line-height: 1.6;
}

.form-hint {
    display: block;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
}

/* -----------------------------------------------------------------------
   Responsive
----------------------------------------------------------------------- */

@media (min-width: 768px) {
    .sender-card-meta {
        flex-direction: row;
        gap: 1rem;
        align-items: center;
    }
    .email-rewrite-summary {
        padding: 0.7rem 0.85rem;
    }
}

@media (max-width: 767px) {
    .email-thread-layout,
    .email-compose-layout {
        padding-left: 0.6rem;
        padding-right: 0.6rem;
    }

    .email-compose-surface {
        padding: 0;
    }

    .email-compose-body {
        min-height: 250px;
    }

    .email-compose-tabs {
        width: 100%;
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .email-tab-btn {
        min-width: 0;
        width: 100%;
    }

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

    .search-bar-row .search-form {
        width: 100%;
    }

    .email-message {
        padding: 0.875rem 0.9rem;
    }

    .email-rewrite-textarea {
        min-height: 180px;
    }

    .email-reply-actions .btn {
        width: 100%;
    }
}

/* Teacher auth and vacation calendar */
.teacher-auth-card {
    max-width: 480px;
    margin: 2.5rem auto;
    background: var(--color-surface);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
}

.teacher-auth-page .teacher-main-content {
    padding-top: 1.25rem;
    padding-bottom: 1.25rem;
}

.teacher-auth-wrap {
    min-height: calc(100vh - 8rem);
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem 0;
}

.teacher-auth-card {
    width: 100%;
    max-width: 460px;
    border-radius: var(--radius-lg);
    box-shadow: 0 10px 32px var(--color-shadow);
}

.teacher-auth-brand {
    text-align: center;
    font-size: 1.9rem;
    font-weight: 800;
    letter-spacing: 0.01em;
    margin-bottom: 0.4rem;
}

.teacher-auth-brand-phonem {
    color: var(--color-link);
}

.teacher-auth-brand-lehrer {
    color: var(--color-text);
    margin-left: 0.2rem;
}

.teacher-auth-title {
    margin: 0;
    text-align: center;
    font-size: 1.45rem;
}

.teacher-auth-subtitle {
    margin: 0.45rem 0 1.25rem;
    text-align: center;
    color: var(--color-text-muted);
}

.teacher-auth-submit {
    width: 100%;
    margin-top: 0.25rem;
}

.teacher-auth-hint {
    margin: 0 0 1rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
}

.teacher-calendar-table td {
    vertical-align: top;
    min-height: 7rem;
}

.teacher-calendar-day {
    display: inline-block;
    font-weight: 700;
}

.teacher-calendar-chip {
    display: block;
    margin-top: 0.35rem;
    padding: 0.1rem 0.4rem;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
}

.teacher-calendar-chip--requested {
    background: var(--color-warning-bg);
    color: var(--color-warning-text);
}

.teacher-calendar-chip--approved {
    background: var(--color-success-bg);
    color: var(--color-success-text);
}

.teacher-calendar-chip--holiday {
    background: var(--color-danger-bg);
    color: var(--color-danger-text);
}