.dcv-dashboard-shell,
.dcv-dashboard {
    --dcv-surface: #ffffff;
    --dcv-surface-soft: #f8fafc;
    --dcv-surface-muted: #eef2f7;
    --dcv-border: #d6deeb;
    --dcv-border-strong: #b9c5d8;
    --dcv-text: #142033;
    --dcv-text-soft: #52607a;
    --dcv-accent: #174ea6;
    --dcv-accent-strong: #103a7c;
    --dcv-success: #18794e;
    --dcv-success-bg: #e8f7ef;
    --dcv-warning: #9a6700;
    --dcv-warning-bg: #fff3d6;
    --dcv-danger: #b42318;
    --dcv-danger-bg: #fef0f0;
    --dcv-neutral: #475467;
    --dcv-neutral-bg: #eef2f7;
    color: var(--dcv-text);
    font: inherit;
}

.dcv-dashboard-shell,
.dcv-dashboard-shell *,
.dcv-dashboard,
.dcv-dashboard * {
    box-sizing: border-box;
}

.dcv-dashboard-shell {
    color: var(--dcv-text);
    font: inherit;
    margin: 1.25rem 0;
}

.dcv-dashboard-shell .dcv-dashboard-layout {
    display: grid;
    grid-template-columns: minmax(220px, 260px) minmax(0, 1fr);
    gap: 1.25rem;
    align-items: start;
}

.dcv-dashboard-shell .dcv-dashboard-layout-single {
    grid-template-columns: minmax(0, 1fr);
}

.dcv-dashboard-shell .dcv-dashboard-sidebar {
    position: sticky;
    top: 1.25rem;
    padding: 1.1rem;
    background: var(--dcv-surface);
    border: 1px solid var(--dcv-border);
    border-radius: 18px;
    box-shadow: 0 18px 40px rgba(17, 24, 39, 0.06);
}

.dcv-dashboard-shell .dcv-dashboard-sidebar-brand {
    margin-bottom: 1rem;
}

.dcv-dashboard-shell .dcv-dashboard-sidebar-eyebrow {
    margin: 0 0 0.45rem;
    color: var(--dcv-accent);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.dcv-dashboard-shell .dcv-dashboard-sidebar-title {
    margin: 0;
    color: var(--dcv-text);
    font-size: 1.15rem;
    line-height: 1.2;
}

.dcv-dashboard-shell .dcv-dashboard-sidebar-copy {
    margin: 0.55rem 0 0;
    color: var(--dcv-text-soft);
    font-size: 0.94rem;
    line-height: 1.6;
}

.dcv-dashboard-shell .dcv-dashboard-nav {
    display: grid;
    gap: 0.55rem;
}

.dcv-dashboard-shell .dcv-dashboard-nav-link,
.dcv-dashboard-shell .dcv-dashboard-nav-link:visited {
    display: block;
    padding: 0.8rem 0.9rem;
    background: var(--dcv-surface-soft);
    border: 1px solid var(--dcv-border);
    border-radius: 14px;
    color: var(--dcv-text);
    font-weight: 600;
    text-decoration: none;
}

.dcv-dashboard-shell .dcv-dashboard-nav-link:hover,
.dcv-dashboard-shell .dcv-dashboard-nav-link:focus,
.dcv-dashboard-shell .dcv-dashboard-nav-link[aria-current="page"] {
    background: #eef5ff;
    border-color: #cfe0ff;
    color: var(--dcv-accent-strong);
}

.dcv-dashboard-shell .dcv-dashboard-main {
    min-width: 0;
}

.dcv-dashboard-shell .dcv-dashboard-main-compact {
    max-width: 780px;
    margin: 0 auto;
    width: 100%;
}

.dcv-dashboard-shell .dcv-dashboard {
    margin: 0;
}

.dcv-dashboard-shell .dcv-dashboard-section {
    scroll-margin-top: 1.25rem;
}

.dcv-dashboard-shell .dcv-mobile-bottom-nav {
    display: none;
}

.dcv-dashboard {
    display: grid;
    gap: 1.25rem;
    margin: 1.25rem 0;
}

.dcv-dashboard .dcv-card {
    background: var(--dcv-surface);
    border: 1px solid var(--dcv-border);
    border-radius: 18px;
    box-shadow: 0 18px 40px rgba(17, 24, 39, 0.06);
    padding: 1.25rem;
}

.dcv-dashboard .dcv-card-hero {
    background: linear-gradient(135deg, #f7fbff 0%, #eef5ff 55%, #ffffff 100%);
    border-color: #cfe0ff;
}

.dcv-dashboard .dcv-eyebrow {
    margin: 0 0 0.5rem;
    color: var(--dcv-accent);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.dcv-dashboard .dcv-section-title,
.dcv-dashboard .dcv-card-title {
    margin: 0;
    color: var(--dcv-text);
    font-size: clamp(1.25rem, 2vw, 1.8rem);
    line-height: 1.2;
}

.dcv-dashboard .dcv-card-title {
    font-size: 1.05rem;
}

.dcv-dashboard .dcv-section-copy,
.dcv-dashboard .dcv-card-copy,
.dcv-dashboard .dcv-stat-copy,
.dcv-dashboard .dcv-empty-copy,
.dcv-dashboard .dcv-field-help {
    margin: 0.45rem 0 0;
    color: var(--dcv-text-soft);
    font-size: 0.95rem;
    line-height: 1.6;
}

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

.dcv-dashboard .dcv-control-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    min-height: 100%;
}

.dcv-dashboard .dcv-control-card .dcv-card-copy {
    margin-top: 0.6rem;
}

.dcv-dashboard .dcv-control-card .dcv-action-row {
    margin-top: 1.1rem;
}

.dcv-dashboard .dcv-dashboard-grid,
.dcv-dashboard .dcv-stat-grid,
.dcv-dashboard .dcv-control-grid {
    display: grid;
    gap: 1rem;
}

.dcv-dashboard .dcv-dashboard-card-grid {
    gap: 1rem;
}

.dcv-dashboard .dcv-dashboard-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.dcv-dashboard .dcv-stat-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.dcv-dashboard .dcv-control-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.dcv-dashboard .dcv-stat-grid-compact {
    margin-bottom: 0.25rem;
}

.dcv-dashboard .dcv-stat-card {
    position: relative;
    overflow: hidden;
}

.dcv-dashboard .dcv-stat-card::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 4px;
    background: var(--dcv-accent);
    opacity: 0.85;
}

.dcv-dashboard .dcv-stat-card-unpaid::after {
    background: #d97706;
}

.dcv-dashboard .dcv-stat-card-paid::after {
    background: var(--dcv-success);
}

.dcv-dashboard .dcv-stat-label {
    margin: 0;
    color: var(--dcv-text-soft);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.dcv-dashboard .dcv-stat-value {
    margin: 0.5rem 0 0;
    color: var(--dcv-text);
    font-size: clamp(1.35rem, 3vw, 2rem);
    font-weight: 700;
    line-height: 1.1;
}

.dcv-dashboard .dcv-chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.65rem;
}

.dcv-dashboard .dcv-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.55rem 0.85rem;
    background: var(--dcv-surface-muted);
    border: 1px solid var(--dcv-border);
    border-radius: 999px;
    color: var(--dcv-text);
    font-size: 0.94rem;
    font-weight: 600;
}

.dcv-dashboard .dcv-parent-overview-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(280px, 0.95fr);
    gap: 1rem;
    align-items: stretch;
}

.dcv-dashboard .dcv-parent-overview-card,
.dcv-dashboard .dcv-parent-pay-card {
    min-height: 100%;
}

.dcv-dashboard .dcv-parent-overview-card {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
}

.dcv-dashboard .dcv-parent-overview-chips {
    margin-top: 1rem;
}

.dcv-dashboard .dcv-parent-overview-actions {
    margin-top: 1.2rem;
}

.dcv-dashboard .dcv-parent-overview-status {
    display: grid;
    gap: 0.75rem;
    margin-top: 1rem;
}

.dcv-dashboard .dcv-parent-overview-status-title {
    margin: 0;
    color: var(--dcv-text);
    font-size: 1rem;
    font-weight: 700;
}

.dcv-dashboard .dcv-parent-overview-status-copy {
    margin: 0.35rem 0 0;
    color: var(--dcv-text-soft);
    font-size: 0.94rem;
    line-height: 1.6;
}

.dcv-dashboard .dcv-parent-highlight-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 0.75rem;
    margin-top: 1rem;
}

.dcv-dashboard .dcv-parent-highlight {
    padding: 0.85rem;
    background: var(--dcv-surface-soft);
    border: 1px solid var(--dcv-border);
    border-radius: 14px;
}

.dcv-dashboard .dcv-parent-highlight-label {
    display: block;
    color: var(--dcv-text-soft);
    font-size: 0.78rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.dcv-dashboard .dcv-parent-highlight-value {
    display: block;
    margin-top: 0.45rem;
    color: var(--dcv-text);
    font-size: 1.15rem;
    line-height: 1.2;
}

.dcv-dashboard .dcv-parent-summary-grid,
.dcv-dashboard .dcv-parent-billing,
.dcv-dashboard .dcv-parent-documents-grid {
    align-items: start;
}

.dcv-dashboard .dcv-parent-section-count {
    display: inline-flex;
    align-items: center;
    padding: 0.45rem 0.7rem;
    background: var(--dcv-surface-muted);
    border: 1px solid var(--dcv-border);
    border-radius: 999px;
    color: var(--dcv-text-soft);
    font-size: 0.82rem;
    font-weight: 700;
    white-space: nowrap;
}

.dcv-dashboard .dcv-parent-table-wrap {
    min-width: 0;
}

.dcv-dashboard .dcv-parent-table-wrap .dcv-table-wrap {
    margin-top: 0.15rem;
}

.dcv-dashboard .dcv-parent-history .dcv-card,
.dcv-dashboard .dcv-parent-billing .dcv-card,
.dcv-dashboard .dcv-parent-documents-grid .dcv-card {
    height: 100%;
}

.dcv-dashboard .dcv-instructor-overview-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.9fr);
    gap: 1rem;
    align-items: stretch;
}

.dcv-dashboard .dcv-instructor-guide,
.dcv-dashboard .dcv-instructor-form-card {
    min-height: 100%;
}

.dcv-dashboard .dcv-instructor-overview-actions {
    margin-top: 1.2rem;
}

.dcv-dashboard .dcv-instructor-guide-list {
    display: grid;
    gap: 0.75rem;
    margin: 1rem 0 0;
    padding: 0;
    list-style: none;
}

.dcv-dashboard .dcv-instructor-guide-list li {
    position: relative;
    padding-left: 1.25rem;
    color: var(--dcv-text);
    line-height: 1.65;
}

.dcv-dashboard .dcv-instructor-guide-list li::before {
    content: "";
    position: absolute;
    top: 0.58rem;
    left: 0;
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 999px;
    background: var(--dcv-accent);
    box-shadow: 0 0 0 4px rgba(23, 78, 166, 0.12);
}

.dcv-dashboard .dcv-instructor-notices {
    display: grid;
    gap: 0.85rem;
}

.dcv-dashboard .dcv-instructor-notices:empty {
    display: none;
}

.dcv-dashboard .dcv-instructor-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.dcv-dashboard .dcv-instructor-field-group {
    padding: 1rem;
    background: var(--dcv-surface-soft);
    border: 1px solid var(--dcv-border);
    border-radius: 18px;
}

.dcv-dashboard .dcv-instructor-field-group-full {
    grid-column: 1 / -1;
}

.dcv-dashboard .dcv-instructor-field-group .dcv-stat-label {
    margin-bottom: 0.55rem;
}

.dcv-dashboard .dcv-instructor-field-group .dcv-card-title {
    margin-bottom: 0.35rem;
    font-size: 1.1rem;
}

.dcv-dashboard .dcv-instructor-field-group .dcv-card-copy {
    margin-bottom: 1rem;
}

.dcv-dashboard .dcv-instructor-time-grid {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.dcv-dashboard .dcv-instructor-field-group .dcv-field-help {
    display: block;
    margin-top: 0.55rem;
    color: var(--dcv-text-soft);
    font-size: 0.9rem;
    line-height: 1.55;
}

.dcv-dashboard .dcv-instructor-actions {
    justify-content: flex-start;
    margin-top: 1.25rem;
}

.dcv-dashboard .dcv-control-eyebrow {
    margin-bottom: 0.35rem;
}

.dcv-dashboard .dcv-admin-overview-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.3fr) minmax(280px, 0.9fr);
    gap: 1rem;
    align-items: stretch;
}

.dcv-dashboard .dcv-admin-overview-card,
.dcv-dashboard .dcv-admin-overview-panel,
.dcv-dashboard .dcv-admin-group-card,
.dcv-dashboard .dcv-admin-action-card {
    min-height: 100%;
}

.dcv-dashboard .dcv-admin-overview-actions {
    margin-top: 1.2rem;
}

.dcv-dashboard .dcv-admin-overview-list {
    display: grid;
    gap: 0.75rem;
    margin: 1rem 0 0;
    padding: 0;
    list-style: none;
}

.dcv-dashboard .dcv-admin-overview-list li {
    position: relative;
    padding-left: 1.25rem;
    color: var(--dcv-text);
    line-height: 1.65;
}

.dcv-dashboard .dcv-admin-overview-list li::before {
    content: "";
    position: absolute;
    top: 0.58rem;
    left: 0;
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 999px;
    background: var(--dcv-success);
    box-shadow: 0 0 0 4px rgba(27, 122, 64, 0.12);
}

.dcv-dashboard .dcv-admin-section-grid,
.dcv-dashboard .dcv-admin-management-grid,
.dcv-dashboard .dcv-admin-billing,
.dcv-dashboard .dcv-admin-reports,
.dcv-dashboard .dcv-admin-settings {
    align-items: start;
}

.dcv-dashboard .dcv-admin-card-grid,
.dcv-dashboard .dcv-admin-action-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.dcv-dashboard .dcv-admin-section-count {
    display: inline-flex;
    align-items: center;
    padding: 0.45rem 0.7rem;
    background: var(--dcv-surface-muted);
    border: 1px solid var(--dcv-border);
    border-radius: 999px;
    color: var(--dcv-text-soft);
    font-size: 0.82rem;
    font-weight: 700;
    white-space: nowrap;
}

.dcv-dashboard .dcv-admin-action-card .dcv-action-row {
    margin-top: 1rem;
}

.dcv-dashboard .dcv-empty-state {
    padding: 1rem;
    background: linear-gradient(180deg, #fafcff 0%, #f4f7fb 100%);
    border: 1px dashed var(--dcv-border-strong);
    border-radius: 14px;
}

.dcv-dashboard .dcv-empty-title {
    margin: 0;
    color: var(--dcv-text);
    font-size: 1rem;
    font-weight: 700;
}

.dcv-dashboard .dcv-empty-state-notice {
    text-align: left;
}

.dcv-dashboard .dcv-message {
    padding: 1rem 1.15rem;
}

.dcv-dashboard .dcv-message p {
    margin: 0;
}

.dcv-dashboard .dcv-message p + p {
    margin-top: 0.55rem;
}

.dcv-dashboard .dcv-message-success {
    border-color: #b7e4c7;
    background: linear-gradient(180deg, #f3fcf6 0%, #ffffff 100%);
}

.dcv-dashboard .dcv-message-error {
    border-color: #f5c2c7;
    background: linear-gradient(180deg, #fff7f7 0%, #ffffff 100%);
}

.dcv-dashboard .dcv-table-wrap {
    overflow-x: auto;
    border: 1px solid var(--dcv-border);
    border-radius: 14px;
    background: var(--dcv-surface);
    -webkit-overflow-scrolling: touch;
}

.dcv-dashboard .dcv-table {
    width: 100%;
    min-width: 680px;
    border-collapse: separate;
    border-spacing: 0;
    background: transparent;
}

.dcv-dashboard .dcv-table th,
.dcv-dashboard .dcv-table td {
    padding: 0.9rem 1rem;
    border-bottom: 1px solid var(--dcv-border);
    color: var(--dcv-text);
    text-align: left;
    vertical-align: top;
    font-size: 0.95rem;
}

.dcv-dashboard .dcv-table thead th {
    position: sticky;
    top: 0;
    background: #f6f9fc;
    color: var(--dcv-text-soft);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    z-index: 1;
}

.dcv-dashboard .dcv-table tbody tr:nth-child(even) {
    background: rgba(238, 242, 247, 0.55);
}

.dcv-dashboard .dcv-table tbody tr:last-child td {
    border-bottom: 0;
}

.dcv-dashboard .dcv-status-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 7.25rem;
    padding: 0.42rem 0.7rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.03em;
    text-transform: uppercase;
    white-space: nowrap;
}

.dcv-dashboard .dcv-status-badge-unpaid,
.dcv-dashboard .dcv-status-badge-draft {
    color: #a15c00;
    background: #fff3df;
    border-color: #f4d39e;
}

.dcv-dashboard .dcv-status-badge-paid,
.dcv-dashboard .dcv-status-badge-successful {
    color: var(--dcv-success);
    background: var(--dcv-success-bg);
    border-color: #b8e2cb;
}

.dcv-dashboard .dcv-status-badge-pending,
.dcv-dashboard .dcv-status-badge-sent {
    color: var(--dcv-accent-strong);
    background: #eaf2ff;
    border-color: #c9dafd;
}

.dcv-dashboard .dcv-status-badge-failed,
.dcv-dashboard .dcv-status-badge-void {
    color: var(--dcv-danger);
    background: var(--dcv-danger-bg);
    border-color: #f3c1c1;
}

.dcv-dashboard .dcv-inline-status {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    color: var(--dcv-text-soft);
}

.dcv-dashboard .dcv-form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1rem;
}

.dcv-dashboard .dcv-field,
.dcv-dashboard .dcv-form-actions {
    margin: 0;
}

.dcv-dashboard .dcv-field-full {
    grid-column: 1 / -1;
}

.dcv-dashboard .dcv-field label {
    display: block;
    margin-bottom: 0.45rem;
    color: var(--dcv-text);
    font-size: 0.92rem;
    font-weight: 700;
}

.dcv-dashboard .dcv-field input,
.dcv-dashboard .dcv-field select,
.dcv-dashboard .dcv-field textarea {
    width: 100%;
    margin: 0;
    padding: 0.78rem 0.9rem;
    border: 1px solid var(--dcv-border);
    border-radius: 12px;
    background: #ffffff;
    color: var(--dcv-text);
    font: inherit;
    box-shadow: none;
}

.dcv-dashboard .dcv-field input:focus,
.dcv-dashboard .dcv-field select:focus,
.dcv-dashboard .dcv-field textarea:focus {
    outline: 0;
    border-color: #7aa2e3;
    box-shadow: 0 0 0 4px rgba(23, 78, 166, 0.12);
}

.dcv-dashboard .dcv-action-row,
.dcv-dashboard .dcv-form-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    align-items: center;
    margin-top: 1rem;
}

.dcv-dashboard .dcv-inline-form {
    margin-top: 1rem;
}

.dcv-dashboard .dcv-sign-in-form form {
    display: grid;
    gap: 1rem;
    margin: 0;
}

.dcv-dashboard .dcv-sign-in-form p {
    margin: 0;
}

.dcv-dashboard .dcv-sign-in-form label {
    display: block;
    margin-bottom: 0.45rem;
    color: var(--dcv-text);
    font-size: 0.92rem;
    font-weight: 700;
}

.dcv-dashboard .dcv-sign-in-form input[type="text"],
.dcv-dashboard .dcv-sign-in-form input[type="password"] {
    width: 100%;
    margin: 0;
    padding: 0.78rem 0.9rem;
    border: 1px solid var(--dcv-border);
    border-radius: 12px;
    background: #ffffff;
    color: var(--dcv-text);
    font: inherit;
    box-shadow: none;
}

.dcv-dashboard .dcv-sign-in-form input[type="text"]:focus,
.dcv-dashboard .dcv-sign-in-form input[type="password"]:focus {
    outline: 0;
    border-color: #7aa2e3;
    box-shadow: 0 0 0 4px rgba(23, 78, 166, 0.12);
}

.dcv-dashboard .dcv-sign-in-form .login-remember label {
    display: inline-flex;
    align-items: center;
    gap: 0.55rem;
    margin-bottom: 0;
    font-weight: 600;
    color: var(--dcv-text-soft);
}

.dcv-dashboard .dcv-sign-in-form input[type="checkbox"] {
    width: 18px;
    height: 18px;
    margin: 0;
}

.dcv-dashboard .dcv-sign-in-form .login-submit {
    margin-top: 0.25rem;
}

.dcv-dashboard .dcv-sign-in-form .button,
.dcv-dashboard .dcv-sign-in-form .button:visited {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    min-height: 46px;
    padding: 0.8rem 1.2rem;
    border: 1px solid transparent;
    border-radius: 999px;
    background: var(--dcv-accent);
    color: #ffffff;
    font: inherit;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

.dcv-dashboard .dcv-sign-in-form .button:hover,
.dcv-dashboard .dcv-sign-in-form .button:focus {
    background: var(--dcv-accent-strong);
    color: #ffffff;
    transform: translateY(-1px);
}

.dcv-dashboard .dcv-button,
.dcv-dashboard .dcv-button:visited,
.dcv-dashboard .dcv-action-link,
.dcv-dashboard .dcv-action-link:visited {
    text-decoration: none;
}

.dcv-dashboard .dcv-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    min-height: 46px;
    padding: 0.8rem 1.2rem;
    border: 1px solid transparent;
    border-radius: 999px;
    background: var(--dcv-accent);
    color: #ffffff;
    font: inherit;
    font-weight: 700;
    cursor: pointer;
    transition: transform 0.18s ease, box-shadow 0.18s ease, background-color 0.18s ease;
}

.dcv-dashboard .dcv-button:hover,
.dcv-dashboard .dcv-button:focus {
    background: var(--dcv-accent-strong);
    color: #ffffff;
    transform: translateY(-1px);
}

.dcv-dashboard .dcv-button-secondary {
    background: #ffffff;
    border-color: var(--dcv-border-strong);
    color: var(--dcv-text);
}

.dcv-dashboard .dcv-button-secondary:hover,
.dcv-dashboard .dcv-button-secondary:focus {
    background: var(--dcv-surface-soft);
    color: var(--dcv-text);
}

.dcv-dashboard .dcv-action-link {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    color: var(--dcv-accent);
    font-weight: 700;
}

.dcv-dashboard .dcv-action-link:hover,
.dcv-dashboard .dcv-action-link:focus {
    color: var(--dcv-accent-strong);
}

@media (max-width: 960px) {
    .dcv-dashboard-shell {
        margin: 1rem 0;
        padding-bottom: 6rem;
        padding-bottom: calc(7rem + env(safe-area-inset-bottom, 0px));
    }

    .dcv-dashboard-shell-parent {
        padding-bottom: 6.75rem;
        padding-bottom: calc(8rem + env(safe-area-inset-bottom, 0px));
    }

    .dcv-dashboard-shell-instructor {
        padding-bottom: 6.75rem;
        padding-bottom: calc(8rem + env(safe-area-inset-bottom, 0px));
    }

    .dcv-dashboard-shell-admin {
        padding-bottom: 6.75rem;
        padding-bottom: calc(8rem + env(safe-area-inset-bottom, 0px));
    }

    .dcv-dashboard-shell .dcv-dashboard-layout {
        grid-template-columns: 1fr;
    }

    .dcv-dashboard-shell .dcv-dashboard-sidebar {
        display: none;
    }

    .dcv-dashboard-shell .dcv-mobile-bottom-nav {
        position: fixed;
        left: 0.75rem;
        right: 0.75rem;
        bottom: 0.75rem;
        bottom: calc(0.75rem + env(safe-area-inset-bottom, 0px));
        z-index: 25;
        display: grid;
        grid-template-columns: repeat(5, minmax(0, 1fr));
        gap: 0.55rem;
        padding: 0.55rem;
        padding-bottom: calc(0.55rem + env(safe-area-inset-bottom, 0px));
        background: rgba(20, 32, 51, 0.92);
        border: 1px solid rgba(214, 222, 235, 0.45);
        border-radius: 20px;
        box-shadow: 0 18px 40px rgba(17, 24, 39, 0.2);
        backdrop-filter: blur(10px);
    }

    .dcv-dashboard-shell .dcv-mobile-bottom-link,
    .dcv-dashboard-shell .dcv-mobile-bottom-link:visited,
    .dcv-dashboard-shell .dcv-mobile-more-toggle {
        display: inline-flex;
        align-items: center;
        justify-content: center;
        min-height: 48px;
        padding: 0.7rem 0.45rem;
        background: rgba(255, 255, 255, 0.08);
        border: 1px solid transparent;
        border-radius: 14px;
        color: #ffffff;
        font-size: 0.86rem;
        font-weight: 700;
        line-height: 1.2;
        text-align: center;
        text-decoration: none;
        cursor: pointer;
        touch-action: manipulation;
    }

    .dcv-dashboard-shell .dcv-mobile-bottom-link[aria-current="page"],
    .dcv-dashboard-shell .dcv-mobile-bottom-link:hover,
    .dcv-dashboard-shell .dcv-mobile-bottom-link:focus,
    .dcv-dashboard-shell .dcv-mobile-more-toggle:hover,
    .dcv-dashboard-shell .dcv-mobile-more-toggle:focus {
        background: rgba(255, 255, 255, 0.18);
        border-color: rgba(255, 255, 255, 0.25);
        color: #ffffff;
    }

    .dcv-dashboard-shell .dcv-mobile-more-panel {
        position: relative;
        margin: 0;
        align-self: stretch;
    }

    .dcv-dashboard-shell .dcv-mobile-more-toggle {
        list-style: none;
    }

    .dcv-dashboard-shell .dcv-mobile-more-toggle::-webkit-details-marker {
        display: none;
    }

    .dcv-dashboard-shell .dcv-mobile-more-sheet {
        display: none;
    }

    .dcv-dashboard-shell .dcv-mobile-more-panel[open] .dcv-mobile-more-sheet {
        position: fixed;
        left: 0.75rem;
        right: 0.75rem;
        bottom: 5.75rem;
        bottom: calc(6.35rem + env(safe-area-inset-bottom, 0px));
        z-index: 24;
        display: grid;
        gap: 0.6rem;
        padding: 0.9rem;
        background: var(--dcv-surface);
        border: 1px solid var(--dcv-border);
        border-radius: 18px;
        box-shadow: 0 18px 40px rgba(17, 24, 39, 0.18);
        max-height: min(60vh, 26rem);
        overflow-y: auto;
        overscroll-behavior: contain;
    }

    .dcv-dashboard-shell .dcv-mobile-more-link,
    .dcv-dashboard-shell .dcv-mobile-more-link:visited {
        display: flex;
        align-items: center;
        min-height: 48px;
        padding: 0.85rem 0.95rem;
        background: var(--dcv-surface-soft);
        border: 1px solid var(--dcv-border);
        border-radius: 14px;
        color: var(--dcv-text);
        font-weight: 600;
        text-decoration: none;
    }

    .dcv-dashboard-shell .dcv-mobile-more-link:hover,
    .dcv-dashboard-shell .dcv-mobile-more-link:focus {
        background: #eef5ff;
        border-color: #cfe0ff;
        color: var(--dcv-accent-strong);
    }

    .dcv-dashboard .dcv-dashboard-grid,
    .dcv-dashboard .dcv-stat-grid,
    .dcv-dashboard .dcv-control-grid,
    .dcv-dashboard .dcv-form-grid {
        grid-template-columns: 1fr;
    }

    .dcv-dashboard .dcv-parent-overview-grid {
        grid-template-columns: 1fr;
    }

    .dcv-dashboard .dcv-instructor-overview-grid,
    .dcv-dashboard .dcv-instructor-form-grid,
    .dcv-dashboard .dcv-instructor-time-grid {
        grid-template-columns: 1fr;
    }

    .dcv-dashboard .dcv-admin-overview-grid,
    .dcv-dashboard .dcv-admin-section-grid,
    .dcv-dashboard .dcv-admin-card-grid,
    .dcv-dashboard .dcv-admin-action-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 640px) {
    .dcv-dashboard-shell {
        padding-bottom: 6.25rem;
        padding-bottom: calc(7.4rem + env(safe-area-inset-bottom, 0px));
    }

    .dcv-dashboard-shell-parent {
        padding-bottom: 7rem;
        padding-bottom: calc(8.6rem + env(safe-area-inset-bottom, 0px));
    }

    .dcv-dashboard-shell-instructor {
        padding-bottom: 7rem;
        padding-bottom: calc(8.6rem + env(safe-area-inset-bottom, 0px));
    }

    .dcv-dashboard-shell-admin {
        padding-bottom: 7rem;
        padding-bottom: calc(8.6rem + env(safe-area-inset-bottom, 0px));
    }

    .dcv-dashboard {
        gap: 1rem;
        margin: 1rem 0;
    }

    .dcv-dashboard .dcv-card {
        padding: 1rem;
        border-radius: 16px;
    }

    .dcv-dashboard .dcv-table {
        min-width: 560px;
    }

    .dcv-dashboard .dcv-table th,
    .dcv-dashboard .dcv-table td {
        padding: 0.78rem 0.85rem;
    }

    .dcv-dashboard .dcv-button {
        width: 100%;
    }

    .dcv-dashboard .dcv-action-link {
        min-height: 44px;
        padding: 0.35rem 0;
    }

    .dcv-dashboard .dcv-action-row,
    .dcv-dashboard .dcv-form-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .dcv-dashboard .dcv-parent-highlight-grid {
        grid-template-columns: 1fr;
    }

    .dcv-dashboard .dcv-parent-section-count {
        align-self: flex-start;
    }

    .dcv-dashboard .dcv-instructor-field-group {
        padding: 0.95rem;
    }

    .dcv-dashboard .dcv-admin-section-count {
        align-self: flex-start;
    }

    .dcv-dashboard-shell .dcv-mobile-bottom-nav {
        left: 0.5rem;
        right: 0.5rem;
        bottom: 0.5rem;
        bottom: calc(0.5rem + env(safe-area-inset-bottom, 0px));
        gap: 0.45rem;
        padding: 0.45rem;
        padding-bottom: calc(0.45rem + env(safe-area-inset-bottom, 0px));
    }

    .dcv-dashboard-shell .dcv-mobile-bottom-link,
    .dcv-dashboard-shell .dcv-mobile-bottom-link:visited,
    .dcv-dashboard-shell .dcv-mobile-more-toggle {
        min-height: 44px;
        padding: 0.6rem 0.35rem;
        font-size: 0.8rem;
    }

    .dcv-dashboard-shell .dcv-mobile-more-panel[open] .dcv-mobile-more-sheet {
        left: 0.5rem;
        right: 0.5rem;
        bottom: 5.4rem;
        bottom: calc(6rem + env(safe-area-inset-bottom, 0px));
    }
}