:root {
    --app-bg: #f6f8fb;
    --app-panel: #ffffff;
    --app-text: #172033;
    --app-muted: #667085;
    --app-muted-2: #98a2b3;
    --app-line: #e5eaf2;
    --app-line-2: #d7dfeb;
    --app-primary: #2454e6;
    --app-primary-dark: #1b43bb;
    --app-primary-soft: #edf3ff;
    --app-green: #16833c;
    --app-green-soft: #eaf8ef;
    --app-amber: #b7791f;
    --app-amber-soft: #fff7e5;
    --app-red: #b42318;
    --app-red-soft: #fff1f0;
    --app-sidebar: #ffffff;
    --app-sidebar-soft: #f8fafc;
    --app-shadow: 0 14px 36px rgba(16, 24, 40, 0.07);
    --app-shadow-sm: 0 7px 18px rgba(16, 24, 40, 0.055);
    --app-radius: 18px;
    --app-font: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

body.has-app-shell {
    margin: 0;
    min-height: 100vh;
    background: var(--app-bg);
    color: var(--app-text);
    font-family: var(--app-font);
}

body.has-app-shell * {
    box-sizing: border-box;
}

body.has-app-shell a {
    color: inherit;
    text-decoration: none;
}

body.has-app-shell button,
body.has-app-shell input,
body.has-app-shell select,
body.has-app-shell textarea {
    font: inherit;
}

.app {
    display: grid;
    grid-template-columns: 286px minmax(0, 1fr);
    min-height: 100vh;
}

.sidebar {
    position: sticky;
    top: 0;
    height: 100vh;
    overflow: auto;
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 18px 14px;
    background: var(--app-sidebar);
    border-right: 1px solid var(--app-line);
    z-index: 50;
}

.brand {
    display: flex;
    align-items: center;
    gap: 11px;
    padding: 4px 5px 10px;
}

.brand-mark {
    width: 40px;
    height: 40px;
    border-radius: 13px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    background: linear-gradient(135deg, #2454e6, #6f8cff);
    color: #fff !important;
    font-weight: 900;
    box-shadow: 0 12px 26px rgba(36, 84, 230, 0.22);
}

.brand-title {
    display: block;
    font-size: 15px;
    font-weight: 900;
    letter-spacing: -0.01em;
}

.brand-subtitle {
    margin-top: 2px;
    color: var(--app-muted);
    font-size: 12px;
    line-height: 1.35;
}

.side-card {
    padding: 11px;
    background: var(--app-sidebar-soft);
    border: 1px solid var(--app-line);
    border-radius: 16px;
}

.side-label,
.topbar-label {
    display: block;
    margin-bottom: 7px;
    color: var(--app-muted);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.side-select,
.input,
body.has-app-shell input[type="text"],
body.has-app-shell input[type="email"],
body.has-app-shell input[type="password"],
body.has-app-shell input[type="number"],
body.has-app-shell input[type="time"],
body.has-app-shell input[type="search"],
body.has-app-shell select,
body.has-app-shell textarea {
    min-height: 40px;
    width: 100%;
    padding: 9px 11px;
    color: var(--app-text);
    background: #fff;
    border: 1px solid var(--app-line-2);
    border-radius: 12px;
    outline: 0;
}

body.has-app-shell textarea {
    resize: vertical;
}

.side-select:focus,
.input:focus,
body.has-app-shell input:focus,
body.has-app-shell select:focus,
body.has-app-shell textarea:focus {
    border-color: #9db3ff;
    box-shadow: 0 0 0 4px rgba(36, 84, 230, 0.12);
}

.nav-section {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.nav-kicker {
    margin: 12px 10px 6px;
    color: var(--app-muted-2);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.nav-link {
    display: flex;
    align-items: center;
    gap: 10px;
    min-height: 40px;
    padding: 8px 10px;
    border-radius: 12px;
    color: #344054;
    font-size: 14px;
    font-weight: 800;
    transition: background 0.15s ease, color 0.15s ease, transform 0.15s ease;
}

.nav-link:hover {
    background: #f3f6fb;
    transform: translateX(1px);
}

.nav-link.active {
    color: var(--app-primary);
    background: var(--app-primary-soft);
    box-shadow: inset 0 0 0 1px #dbe6ff;
}

.nav-icon {
    width: 21px;
    height: 21px;
    display: grid;
    place-items: center;
    flex: 0 0 21px;
    color: currentColor;
}

.nav-icon img,
.icon-img {
    width: 20px;
    height: 20px;
    display: block;
}

.sidebar-footer {
    display: grid;
    gap: 3px;
    margin-top: auto;
    padding: 14px 8px 0;
    border-top: 1px solid var(--app-line);
    color: var(--app-muted);
    font-size: 13px;
    line-height: 1.4;
}

.sidebar-footer strong {
    color: var(--app-text);
}

.main {
    min-width: 0;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 40;
    height: 72px;
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 14px 28px;
    background: rgba(246, 248, 251, 0.9);
    border-bottom: 1px solid rgba(229, 234, 242, 0.85);
    backdrop-filter: blur(14px);
}

.topbar-school {
    min-width: 0;
}

.topbar-school strong {
    display: block;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.topbar-spacer {
    flex: 1 1 auto;
    min-width: 0;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.notification-menu {
    position: relative;
    display: inline-flex;
    align-items: center;
}

.notification-bell {
    position: relative;
    width: 40px;
    height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 999px;
    border: 1px solid rgba(203, 213, 225, 0.9);
    background: rgba(255, 255, 255, 0.9);
    color: var(--app-text);
    text-decoration: none;
    box-shadow: 0 8px 22px rgba(15, 23, 42, 0.06);
    cursor: pointer;
}

.notification-bell:hover,
.notification-bell.active,
.notification-menu.open .notification-bell {
    border-color: rgba(37, 99, 235, 0.26);
    background: #ffffff;
}

.notification-bell-icon {
    width: 18px;
    height: 18px;
    display: block;
    object-fit: contain;
}

.notification-badge {
    position: absolute;
    top: -5px;
    right: -6px;
    min-width: 18px;
    height: 18px;
    padding: 0 5px;
    border-radius: 999px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #ef4444;
    color: #fff;
    font-size: 11px;
    font-weight: 800;
    border: 2px solid #fff;
}

.notification-badge[hidden] {
    display: none;
}

.notification-popover {
    position: absolute;
    top: calc(100% + 12px);
    right: 0;
    z-index: 1200;
    width: min(390px, calc(100vw - 28px));
    max-height: min(560px, calc(100vh - 100px));
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    overflow: hidden;
    border: 1px solid rgba(203, 213, 225, 0.95);
    border-radius: 22px;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: 0 24px 70px rgba(15, 23, 42, 0.18);
    backdrop-filter: blur(18px);
}

.notification-popover[hidden] {
    display: none;
}

.notification-popover-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px 16px;
    border-bottom: 1px solid rgba(226, 232, 240, 0.95);
}

.notification-popover-head strong {
    font-size: 15px;
    color: var(--app-text);
}

.notification-popover-list {
    max-height: 500px;
    overflow-y: auto;
    padding: 8px;
}

.notification-popover-state {
    padding: 28px 18px;
    text-align: center;
    color: var(--app-muted);
    font-size: 14px;
}

.notification-popover-item {
    width: 100%;
    display: block;
    padding: 12px 12px;
    border: 1px solid rgba(226, 232, 240, 0.75);
    border-radius: 16px;
    background: #ffffff;
    color: var(--app-text);
    text-align: left;
    cursor: pointer;
}

.notification-popover-item:hover,
.notification-popover-item:focus-visible {
    background: rgba(248, 250, 252, 0.98);
    border-color: rgba(203, 213, 225, 0.9);
    outline: none;
}

.notification-popover-item.unread {
    background: #eff6ff;
    border-color: rgba(37, 99, 235, 0.24);
    box-shadow: inset 4px 0 0 rgba(37, 99, 235, 0.55);
}

.notification-popover-item.unread:hover,
.notification-popover-item.unread:focus-visible {
    background: #eaf3ff;
    border-color: rgba(37, 99, 235, 0.34);
}

.notification-popover-title-row {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 10px;
}

.notification-popover-title {
    display: block;
    color: var(--app-text);
    font-weight: 800;
    line-height: 1.28;
}

.notification-unread-dot {
    flex: 0 0 auto;
    width: 8px;
    height: 8px;
    margin-top: 5px;
    border-radius: 999px;
    background: #2563eb;
}

.notification-popover-body {
    margin-top: 5px;
    color: var(--app-muted);
    font-size: 13px;
    line-height: 1.45;
    white-space: pre-wrap;
}

.notification-popover-meta {
    margin-top: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    align-items: center;
    color: var(--app-muted);
    font-size: 12px;
}

.notification-popover-footer {
    padding: 10px 12px 12px;
    border-top: 1px solid rgba(226, 232, 240, 0.9);
}

.notification-list {
    display: grid;
    gap: 12px;
}

.notification-item {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 14px;
    align-items: flex-start;
    padding: 16px;
    border: 1px solid rgba(226, 232, 240, 0.95);
    border-radius: 18px;
    background: #ffffff;
}

.notification-item.unread {
    border-color: rgba(37, 99, 235, 0.26);
    background: #eff6ff;
}

.notification-title-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    margin-bottom: 5px;
}

.notification-title-row strong {
    color: var(--app-text);
}

.notification-body {
    margin: 0;
    color: var(--app-muted);
    white-space: pre-wrap;
}

.notification-meta {
    margin-top: 8px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
}

.notification-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
}

.content {
    max-width: 1540px;
    margin: 0 auto;
    padding: 30px;
}

.auth-main {
    padding-top: 32px;
}

.flash-stack {
    display: grid;
    gap: 10px;
    margin-bottom: 16px;
}

body.has-app-shell .flash {
    padding: 12px 14px;
    border-radius: 14px;
    border: 1px solid var(--app-line);
    background: #fff;
    color: var(--app-text);
    box-shadow: var(--app-shadow-sm);
}

body.has-app-shell .flash.error {
    color: var(--app-red);
    background: var(--app-red-soft);
    border-color: #fecaca;
}

body.has-app-shell .flash.success {
    color: var(--app-green);
    background: var(--app-green-soft);
    border-color: #bbf7d0;
}

.page-head {
    display: flex;
    align-items: flex-end;
    justify-content: space-between;
    gap: 18px;
    margin-bottom: 20px;
}

.page-head h1,
body.has-app-shell h1 {
    margin: 0;
    font-size: 32px;
    line-height: 1.06;
    letter-spacing: -0.035em;
}

.page-head-subtitle,
.lead,
.muted,
.section-subtitle,
.card-subtitle {
    color: var(--app-muted);
    font-size: 13px;
    line-height: 1.45;
}

.page-head-subtitle,
.lead {
    margin: 8px 0 0;
    max-width: 780px;
    font-size: 15px;
    line-height: 1.55;
}

.eyebrow,
.page-eyebrow {
    margin: 0 0 7px;
    color: var(--app-primary);
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.card,
body.has-app-shell .card {
    background: var(--app-panel);
    border: 1px solid var(--app-line);
    border-radius: 22px;
    box-shadow: var(--app-shadow-sm);
    overflow: hidden;
}

.card-body {
    padding: 18px 19px;
}

.card-head,
.section-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    padding: 17px 19px;
    border-bottom: 1px solid var(--app-line);
}

.card-title,
.section-header h2,
body.has-app-shell h2 {
    margin: 0;
    font-size: 18px;
    font-weight: 900;
    letter-spacing: -0.01em;
}

.section-header h3,
body.has-app-shell h3 {
    margin: 0;
    font-weight: 900;
}

.section-header .section-subtitle,
.section-header p {
    margin: 5px 0 0;
}

.btn,
.button-link,
body.has-app-shell button[type="submit"],
body.has-app-shell button[type="button"] {
    min-height: 40px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 14px;
    border: 0;
    border-radius: 12px;
    background: var(--app-primary);
    color: #fff;
    font-size: 14px;
    font-weight: 850;
    line-height: 1;
    cursor: pointer;
    transition: transform 0.15s ease, background 0.15s ease, border-color 0.15s ease;
    box-shadow: 0 10px 22px rgba(36, 84, 230, 0.18);
}

.btn:hover,
.button-link:hover,
body.has-app-shell button[type="submit"]:hover,
body.has-app-shell button[type="button"]:hover {
    transform: translateY(-1px);
}

.btn.primary,
.button-link.primary,
body.has-app-shell button.primary {
    background: var(--app-primary);
    color: #fff;
}

.btn.primary:hover,
.button-link.primary:hover,
body.has-app-shell button.primary:hover {
    background: var(--app-primary-dark);
}

.btn.secondary,
.button-link.secondary,
body.has-app-shell button.secondary {
    background: #fff;
    color: #263348;
    border: 1px solid var(--app-line);
    box-shadow: var(--app-shadow-sm);
}

.btn.ghost,
.button-link.ghost {
    background: transparent;
    color: #344054;
    border: 1px solid transparent;
    box-shadow: none;
}

.btn.green,
.button-link.green,
body.has-app-shell button.green,
.excel-button,
.export-button,
button[data-open-export-modal] {
    background: var(--app-green) !important;
    color: #fff !important;
    box-shadow: 0 10px 22px rgba(22, 131, 60, 0.18);
}

.btn.danger,
.button-link.danger,
body.has-app-shell button.danger,
body.has-app-shell .danger {
    background: var(--app-red);
    color: #fff;
}

.btn.small,
.button-link.small,
body.has-app-shell button.small {
    min-height: 32px;
    padding: 0 10px;
    border-radius: 10px;
    font-size: 12px;
}

.btn.icon-only {
    width: 40px;
    padding: 0;
}

.page-actions,
.form-actions,
.toolbar,
.hero-inline-actions,
.page-hero-actions {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.tag,
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    border-radius: 999px;
    padding: 5px 9px;
    background: #eef2f7;
    color: #42526b;
    font-size: 12px;
    font-weight: 900;
}

.tag-blue,
.badge.blue {
    background: var(--app-primary-soft);
    color: var(--app-primary);
}

.tag-green,
.badge.green {
    background: var(--app-green-soft);
    color: var(--app-green);
}

.tag-amber,
.badge.amber {
    background: var(--app-amber-soft);
    color: var(--app-amber);
}

.tag-red,
.badge.red {
    background: var(--app-red-soft);
    color: var(--app-red);
}

.quick-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
}

.quick-card {
    min-height: 120px;
    display: grid;
    align-content: start;
    gap: 9px;
    padding: 15px;
    background: #fff;
    border: 1px solid var(--app-line);
    border-radius: 18px;
    transition: transform 0.15s ease, box-shadow 0.15s ease, border-color 0.15s ease;
}

.quick-card:hover {
    transform: translateY(-2px);
    border-color: #cfdaef;
    box-shadow: var(--app-shadow);
}

.quick-card.emphasized {
    background: linear-gradient(180deg, #fff, #f8fbff);
    border-color: #cbd9ff;
}

.quick-icon {
    width: 34px;
    height: 34px;
    display: grid;
    place-items: center;
    border-radius: 11px;
    background: var(--app-primary-soft);
    color: var(--app-primary);
}

.quick-icon img {
    width: 20px;
    height: 20px;
}

.quick-title {
    font-weight: 900;
}

.quick-meta,
.quick-text {
    color: var(--app-muted);
    font-size: 13px;
    line-height: 1.45;
}

.dashboard-stat-grid,
.app-stat-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 14px;
    margin-bottom: 16px;
}

.stat-card,
.stat {
    padding: 16px;
    background: #fff;
    border: 1px solid var(--app-line);
    border-radius: 18px;
}

.stat-card .metric-label,
.metric-label {
    color: var(--app-muted);
    font-size: 13px;
    font-weight: 800;
}

.stat-card strong,
.stat-value {
    display: block;
    margin-top: 8px;
    font-size: 30px;
    font-weight: 900;
    letter-spacing: -0.04em;
}

.grid,
.app-grid {
    display: grid;
    gap: 16px;
}

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

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

.cols-4 {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.layout-2,
.school-layout-grid,
.dashboard-layout-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 360px;
    gap: 16px;
}

.page-column-main,
.page-column-side {
    display: grid;
    align-content: start;
    gap: 16px;
}

.simple-list,
.class-tag-list {
    display: grid;
    gap: 10px;
}

.simple-list-item,
.list-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 12px 13px;
    background: #fff;
    border: 1px solid var(--app-line);
    border-radius: 15px;
}

.simple-list-item-stack {
    align-items: flex-start;
    flex-direction: column;
}

.simple-link-item {
    display: block;
}

.simple-link-item-flex {
    min-width: 0;
}

.class-tag-panel {
    margin-top: 16px;
    display: grid;
    gap: 10px;
}

.class-tag-list {
    display: flex;
    flex-wrap: wrap;
}

.section-switcher-grid,
.app-section-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    padding: 18px 19px;
}

.section-switcher-card,
.app-section-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 14px;
    border: 1px solid var(--app-line);
    border-radius: 16px;
    background: #fff;
}

.section-switcher-card.is-active,
.app-section-card.is-active {
    color: var(--app-primary);
    background: var(--app-primary-soft);
    border-color: #cbd9ff;
}

.teacher-form,
.settings-inline-form,
body.has-app-shell form {
    gap: 14px;
}

.teacher-form,
.settings-inline-form {
    display: grid;
}

.form-row,
.two-columns,
.basics-grid,
.lower-grid,
.form-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

body.has-app-shell label {
    display: inline-block;
    margin-bottom: 7px;
    color: var(--app-muted);
    font-size: 13px;
    font-weight: 850;
}

.soft-divider,
body.has-app-shell hr {
    width: 100%;
    border: 0;
    border-top: 1px solid var(--app-line);
    margin: 18px 0;
}

.empty-state-card {
    padding: 22px;
}

.empty-state-card h2,
.empty-state-card p {
    margin-bottom: 8px;
}

.danger-zone-card {
    margin-top: 16px;
    border-color: #fecaca !important;
}

.data-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
}

.table-wrap {
    overflow: auto;
}

.data-table th,
.data-table td {
    padding: 13px 15px;
    text-align: left;
    vertical-align: middle;
    border-bottom: 1px solid var(--app-line);
}

.data-table th {
    background: #f8fafc;
    color: var(--app-muted);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.data-table tr:hover td {
    background: #fbfcff;
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.mobile-menu {
    display: none;
}

.btn.primary img,
.btn.green img,
.button-link.primary img,
.button-link.green img,
.btn.primary .icon-img,
.btn.green .icon-img,
button.primary img,
button.green img,
button[data-open-export-modal] img {
    filter: brightness(0) invert(1);
}

.btn.primary svg,
.btn.green svg,
.button-link.primary svg,
.button-link.green svg {
    color: #fff;
    fill: currentColor;
    stroke: currentColor;
}

@media (max-width: 1200px) {
    .quick-grid,
    .dashboard-stat-grid,
    .app-stat-grid,
    .section-switcher-grid,
    .app-section-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .layout-2,
    .school-layout-grid,
    .dashboard-layout-grid {
        grid-template-columns: 1fr;
    }
}

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

    .sidebar {
        position: fixed;
        inset: 0 auto 0 0;
        width: 286px;
        transform: translateX(-105%);
        transition: transform 0.2s ease;
        box-shadow: 20px 0 50px rgba(15, 23, 42, 0.2);
    }

    .sidebar.open {
        transform: none;
    }

    .mobile-menu {
        display: inline-flex;
    }

    .topbar {
        padding: 12px 16px;
    }

    .topbar-actions {
        display: none;
    }

    .content {
        padding: 22px 16px;
    }

    .page-head {
        align-items: flex-start;
        flex-direction: column;
    }

    .quick-grid,
    .dashboard-stat-grid,
    .app-stat-grid,
    .section-switcher-grid,
    .app-section-grid,
    .cols-2,
    .cols-3,
    .cols-4,
    .form-row,
    .two-columns,
    .basics-grid,
    .lower-grid,
    .form-grid {
        grid-template-columns: 1fr;
    }
}

/* Batch 2: school data pages */
.data-toolbar {
    margin-bottom: 16px;
}

.toolbar-count {
    color: var(--app-muted);
    font-size: 13px;
    font-weight: 850;
}

.mini-search {
    min-height: 40px;
    min-width: 280px;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0 11px;
    background: #fff;
    border: 1px solid var(--app-line);
    border-radius: 12px;
    box-shadow: var(--app-shadow-sm);
    color: var(--app-muted);
}

.mini-search input {
    width: 100%;
    min-height: auto !important;
    padding: 0 !important;
    border: 0 !important;
    border-radius: 0 !important;
    box-shadow: none !important;
    outline: 0;
}

.entity-table td {
    vertical-align: top;
}

.table-note,
.table-note-cell {
    max-width: 260px;
    line-height: 1.45;
}

.row-actions {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 8px;
    flex-wrap: wrap;
}

.tag-cluster,
.compact-tags {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.empty-table-state {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 18px;
    color: var(--app-muted);
}

.app-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 120;
    display: none;
    align-items: center;
    justify-content: center;
    padding: 22px;
    background: rgba(15, 23, 42, 0.45);
}

.app-modal-backdrop.show {
    display: flex;
}

.app-modal {
    width: min(760px, 100%);
    max-height: 90vh;
    overflow: auto;
    background: #fff;
    border: 1px solid rgba(255, 255, 255, 0.75);
    border-radius: 24px;
    box-shadow: 0 30px 90px rgba(15, 23, 42, 0.25);
}

.app-modal.modal-wide {
    width: min(900px, 100%);
}

.modal-form {
    display: block;
}

.modal-head,
.modal-foot {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
}

.modal-head {
    padding: 20px 22px;
    border-bottom: 1px solid var(--app-line);
}

.modal-title {
    color: var(--app-text);
    font-size: 20px;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.modal-body {
    padding: 20px 22px;
}

.modal-foot {
    align-items: center;
    justify-content: flex-end;
    padding: 16px 22px;
    background: #fbfcff;
    border-top: 1px solid var(--app-line);
}

.field {
    display: grid;
    gap: 7px;
}

.span-2 {
    grid-column: 1 / -1;
}

.selection-chip-grid,
.grade-chip-grid {
    display: grid;
    gap: 8px;
}

.selection-chip-grid.teacher-selection-chip-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.selection-chip-grid.teacher-grade-chip-grid,
.grade-chip-grid {
    grid-template-columns: repeat(6, minmax(0, 1fr));
}

.selection-chip,
.grade-chip {
    display: block;
    margin: 0 !important;
    cursor: pointer;
}

.selection-chip input,
.grade-chip input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.selection-chip-body,
.selection-chip-title,
.grade-chip span {
    display: block;
}

.selection-chip-body,
.selection-chip-compact .selection-chip-title,
.grade-chip span {
    min-height: 42px;
    padding: 10px 11px;
    border: 1px solid var(--app-line);
    border-radius: 12px;
    background: #fff;
    color: var(--app-text);
    font-weight: 850;
    transition: background 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
}

.selection-chip-wide .selection-chip-body {
    display: grid;
    gap: 3px;
}

.selection-chip-meta {
    color: var(--app-muted);
    font-size: 12px;
    font-weight: 700;
}

.selection-chip input:checked + .selection-chip-body,
.selection-chip input:checked + .selection-chip-title,
.grade-chip input:checked + span {
    color: var(--app-primary);
    background: var(--app-primary-soft);
    border-color: #cbd9ff;
    box-shadow: inset 0 0 0 1px #dbe6ff;
}

.availability-form-card {
    display: grid;
    gap: 13px;
    padding: 14px;
    background: #f8fafc;
    border: 1px solid var(--app-line);
    border-radius: 16px;
}

.availability-card-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.availability-card-head label {
    margin: 0;
}

.availability-mini-badge {
    padding: 4px 8px;
    border-radius: 999px;
    background: var(--app-primary-soft);
    color: var(--app-primary);
    font-size: 11px;
    font-weight: 900;
}

.availability-mode-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px;
}

.availability-mode-option {
    display: block;
    margin: 0 !important;
    cursor: pointer;
}

.availability-mode-option input {
    position: absolute;
    opacity: 0;
    pointer-events: none;
}

.availability-mode-option span {
    min-height: 74px;
    display: grid;
    align-content: center;
    gap: 4px;
    padding: 12px;
    background: #fff;
    border: 1px solid var(--app-line);
    border-radius: 14px;
}

.availability-mode-option strong {
    color: var(--app-text);
}

.availability-mode-option small {
    color: var(--app-muted);
    line-height: 1.35;
}

.availability-mode-option input:checked + span {
    background: var(--app-primary-soft);
    border-color: #cbd9ff;
    box-shadow: inset 0 0 0 1px #dbe6ff;
}

.availability-window-panel {
    display: grid;
    gap: 10px;
}

.availability-window-panel.is-disabled {
    opacity: 0.58;
}

.availability-week-grid {
    display: grid;
    gap: 8px;
}

.availability-day-row {
    display: grid;
    grid-template-columns: 84px minmax(0, 1fr);
    gap: 10px;
    align-items: center;
    padding: 10px;
    background: #fff;
    border: 1px solid var(--app-line);
    border-radius: 14px;
}

.availability-day-row.is-inactive {
    background: #f8fafc;
    opacity: 0.7;
}

.availability-day-check {
    display: inline-flex !important;
    align-items: center;
    gap: 7px;
    margin: 0 !important;
    color: var(--app-text) !important;
}

.availability-day-check input {
    width: auto !important;
    min-height: auto !important;
}

.availability-day-times {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 8px;
}

.availability-day-times label {
    display: grid !important;
    grid-template-columns: 24px minmax(0, 1fr);
    align-items: center;
    gap: 5px;
    margin: 0 !important;
}

.availability-day-times label span {
    color: var(--app-muted);
    font-size: 12px;
    font-weight: 900;
}

.primary-policy-panel[hidden] {
    display: none !important;
}

.class-manager-layout {
    display: grid;
    grid-template-columns: minmax(280px, 360px) minmax(0, 1fr);
    gap: 0;
}

.class-editor-panel {
    padding: 18px 19px;
    background: #fbfcff;
    border-right: 1px solid var(--app-line);
}

.class-table-panel {
    min-width: 0;
    padding: 18px 19px;
}

.compact-table th,
.compact-table td {
    padding: 11px 12px;
}

@media (max-width: 900px) {
    .mini-search {
        min-width: 100%;
    }

    .selection-chip-grid.teacher-selection-chip-grid,
    .selection-chip-grid.teacher-grade-chip-grid,
    .grade-chip-grid,
    .availability-mode-grid,
    .availability-day-times,
    .class-manager-layout {
        grid-template-columns: 1fr;
    }

    .class-editor-panel {
        border-right: 0;
        border-bottom: 1px solid var(--app-line);
    }

    .empty-table-state {
        align-items: flex-start;
        flex-direction: column;
    }
}

/* Batch 3: constructor and assignments */
.constructor-section-tabs {
    padding: 12px;
}

.pill-tabs {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.pill-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 42px;
    padding: 9px 13px;
    border: 1px solid var(--app-line);
    border-radius: 999px;
    color: var(--app-text);
    background: #fff;
    text-decoration: none;
    font-weight: 900;
}

.pill-tab span {
    color: var(--app-muted);
    font-size: 12px;
    font-weight: 900;
}

.pill-tab.active,
.pill-tab:hover {
    border-color: #cbd9ff;
    background: var(--app-primary-soft);
    color: var(--app-primary);
}

.constructor-layout {
    display: grid;
    grid-template-columns: minmax(260px, 330px) minmax(0, 1fr);
    gap: 18px;
    align-items: start;
}

.constructor-side-stack,
.constructor-main-stack {
    display: grid;
    gap: 14px;
}

.compact-card {
    padding: 16px;
}

.compact-card-head {
    margin-bottom: 12px;
}

.mini-stat-list {
    display: grid;
    gap: 8px;
}

.mini-stat-list div,
.assignment-summary-grid div {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: center;
    padding: 10px 12px;
    border: 1px solid var(--app-line);
    border-radius: 14px;
    background: #fbfdff;
}

.mini-stat-list span,
.assignment-summary-grid span {
    color: var(--app-muted);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.compact-field-stack {
    gap: 12px;
}

.constructor-step-card,
.constructor-submit-card {
    padding: 18px;
}

.clean-accordion-stack {
    display: grid;
    gap: 10px;
}

.clean-details-card {
    border: 1px solid var(--app-line);
    border-radius: 16px;
    background: #fff;
    overflow: hidden;
}

.clean-details-card summary {
    display: flex;
    justify-content: space-between;
    gap: 14px;
    padding: 13px 15px;
    cursor: pointer;
    font-weight: 900;
    list-style: none;
}

.clean-details-card summary::-webkit-details-marker {
    display: none;
}

.generation-subject-table-wrap {
    overflow-x: auto;
    border-top: 1px solid var(--app-line);
}

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

.generation-subject-table th,
.generation-subject-table td {
    padding: 11px 13px;
    border-bottom: 1px solid var(--app-line);
    text-align: left;
    vertical-align: middle;
}

.generation-subject-table th {
    color: var(--app-muted);
    font-size: 12px;
    text-transform: uppercase;
    letter-spacing: .04em;
    background: #fbfdff;
}

.table-input {
    width: 88px;
    min-height: 34px;
    padding: 7px 9px;
}

.empty-inline {
    padding: 14px;
    color: var(--app-muted);
}

.clean-class-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(210px, 1fr));
    gap: 10px;
}

.clean-class-tile {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 10px;
    align-items: center;
    padding: 12px;
    border: 1px solid var(--app-line);
    border-radius: 16px;
    background: #fff;
}

.clean-class-tile:hover {
    border-color: #cbd9ff;
    background: #fbfdff;
}

.clean-class-tile input[type="checkbox"] {
    width: auto;
    min-height: auto;
}

.generation-class-main,
.generation-class-side {
    display: grid;
    gap: 3px;
}

.generation-class-side .input {
    min-height: 34px;
    padding: 7px 9px;
}

.compact-homeroom-form {
    margin-bottom: 14px;
    padding: 12px;
    border: 1px solid var(--app-line);
    border-radius: 16px;
    background: #fbfdff;
}

.primary-homeroom-setup-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 10px;
}

.primary-homeroom-setup-row {
    display: grid;
    gap: 6px;
}

.assignment-summary-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 10px;
}

.constructor-submit-actions {
    justify-content: flex-end;
}

.generation-result-card {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-top: 14px;
    padding: 14px 16px;
    border: 1px solid #cbd9ff;
    background: var(--app-primary-soft);
    border-radius: 16px;
}

.generation-result-card p {
    margin: 4px 0 0;
    color: var(--app-muted);
}

.generation-result-card.is-saved {
    border-color: #bbf7d0;
    background: #f0fdf4;
}

.compact-history-list {
    display: grid;
    gap: 8px;
}

.history-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px;
    border: 1px solid var(--app-line);
    border-radius: 14px;
    background: #fff;
}

.history-row div {
    display: grid;
    gap: 3px;
    min-width: 0;
}

.history-row span:not(.badge) {
    color: var(--app-muted);
    font-size: 12px;
}

.assignments-table-wrap {
    margin-top: 12px;
}

.assignment-inline-form {
    display: grid;
    gap: 7px;
}

.assignment-control-row {
    display: flex;
    gap: 7px;
    align-items: center;
}

.assignment-control-row .input {
    min-width: 190px;
}

.assignment-preview-result {
    min-height: 0;
    color: var(--app-muted);
    font-size: 12px;
    font-weight: 800;
}

.assignment-preview-result.is-ok {
    color: #15803d;
}

.assignment-preview-result.is-error {
    color: #b91c1c;
}

.inline-delete-form {
    margin: 0;
}

.badge.gray,
.tag-gray {
    background: #f1f5f9;
    color: #475569;
}

.badge.red,
.tag-red {
    background: #fee2e2;
    color: #991b1b;
}

.badge.amber,
.tag-amber {
    background: #fef3c7;
    color: #92400e;
}

.btn.danger {
    background: #fff;
    color: #b91c1c;
    border-color: #fecaca;
}

.btn.danger:hover {
    background: #fff1f2;
}

@media (max-width: 1100px) {
    .constructor-layout {
        grid-template-columns: 1fr;
    }

    .constructor-side-stack {
        grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    }

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

@media (max-width: 700px) {
    .assignment-summary-grid,
    .clean-class-grid,
    .constructor-side-stack {
        grid-template-columns: 1fr;
    }

    .assignment-control-row {
        align-items: stretch;
        flex-direction: column;
    }
}

/* Batch 4: timetable transfer */
body.has-app-shell .timetables-page-head {
    margin-bottom: 16px;
}

body.has-app-shell .section-tabs-card {
    padding: 8px;
    margin-bottom: 16px;
}

body.has-app-shell .section-tabs {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

body.has-app-shell .section-tab {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 42px;
    padding: 9px 12px;
    border: 1px solid var(--app-line);
    border-radius: 13px;
    background: #fff;
    color: var(--app-text);
    font-weight: 800;
    transition: border-color .16s ease, background .16s ease, color .16s ease, box-shadow .16s ease;
}

body.has-app-shell .section-tab small {
    color: var(--app-muted);
    font-weight: 800;
}

body.has-app-shell .section-tab:hover,
body.has-app-shell .section-tab.is-active {
    border-color: rgba(36, 84, 230, .28);
    background: var(--app-primary-soft);
    color: var(--app-primary-dark);
    box-shadow: 0 8px 18px rgba(36, 84, 230, .08);
}

body.has-app-shell .timetables-workspace-layout {
    display: grid;
    grid-template-columns: minmax(240px, 300px) minmax(0, 1fr);
    align-items: start;
    gap: 18px;
}

body.has-app-shell .timetables-sidebar {
    padding: 16px;
}

body.has-app-shell .timetable-class-nav {
    display: grid;
    gap: 9px;
}

body.has-app-shell .timetable-class-row {
    padding: 6px;
    border: 1px solid var(--app-line);
    border-radius: 16px;
    background: #fff;
}

body.has-app-shell .timetable-class-row.is-active {
    border-color: rgba(36, 84, 230, .36);
    background: var(--app-primary-soft);
}

body.has-app-shell .timetable-class-link {
    display: flex;
    justify-content: space-between;
    gap: 10px;
    align-items: center;
    padding: 8px;
    border-radius: 12px;
}

body.has-app-shell .timetable-class-main {
    display: grid;
    gap: 2px;
}

body.has-app-shell .timetable-class-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 6px;
}

body.has-app-shell .class-language-tag {
    display: inline-flex;
    align-items: center;
    width: fit-content;
    border-radius: 999px;
    padding: 3px 8px;
    background: var(--app-primary-soft);
    color: var(--app-primary);
    font-size: 11px;
    font-weight: 900;
    line-height: 1.2;
}

body.has-app-shell .class-language-tag.is-prominent {
    padding: 5px 10px;
    font-size: 12px;
}

body.has-app-shell .active-class-meta-row {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    margin-top: 6px;
}

body.has-app-shell .grade-pill small {
    display: block;
    margin-top: 2px;
    font-size: 10px;
    font-weight: 800;
    opacity: 0.72;
}

body.has-app-shell .timetable-class-row form {
    display: flex;
    gap: 6px;
    padding: 0 8px 8px;
}

body.has-app-shell .timetables-main-column {
    display: grid;
    gap: 16px;
    min-width: 0;
}

body.has-app-shell .timetable-detail-card {
    padding: 18px;
    overflow: visible;
}

body.has-app-shell .timetable-detail-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 16px;
    margin-bottom: 16px;
}

body.has-app-shell .timetable-detail-head h2 {
    margin: 2px 0 4px;
    font-size: 26px;
    letter-spacing: -.03em;
}

body.has-app-shell .timetable-inline-panel {
    margin-bottom: 14px;
    border: 1px solid var(--app-line);
    background: #f8fafc;
    border-radius: 16px;
}

body.has-app-shell .timetable-editor-bar {
    position: sticky;
    top: 78px;
    z-index: 20;
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 14px;
    margin: 0 0 14px;
    padding: 12px;
    border: 1px solid var(--app-line);
    border-radius: 16px;
    background: rgba(255,255,255,.94);
    backdrop-filter: blur(12px);
    box-shadow: var(--app-shadow-sm);
}

body.has-app-shell .timetable-editor-meta {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    color: var(--app-muted);
    font-size: 13px;
}

body.has-app-shell .timetable-editor-meta strong {
    color: var(--app-text);
    font-size: 14px;
}

body.has-app-shell .timetable-editor-meta span {
    display: inline-flex;
    align-items: center;
    min-height: 25px;
    padding: 4px 8px;
    border-radius: 999px;
    background: #f2f5f9;
    font-weight: 800;
}

body.has-app-shell .timetable-editor-actions {
    justify-content: flex-end;
    gap: 7px;
}

body.has-app-shell .timetable-export-action {
    background: var(--app-green) !important;
    color: #fff !important;
    border-color: var(--app-green) !important;
}

body.has-app-shell .timetable-export-action img,
body.has-app-shell .timetable-export-action .button-icon {
    width: 15px;
    height: 15px;
    filter: brightness(0) invert(1);
}

body.has-app-shell .schedule-table-shell {
    min-width: 780px;
    border: 1px solid var(--app-line);
    border-radius: 18px;
    overflow: auto;
    background: #fff;
}

body.has-app-shell .schedule-table-head {
    display: grid;
    grid-template-columns: 168px repeat(var(--slot-count), minmax(132px, 1fr));
    position: sticky;
    top: 0;
    z-index: 8;
    background: #f8fafc;
    border-bottom: 1px solid var(--app-line);
}

body.has-app-shell .schedule-table-corner,
body.has-app-shell .schedule-table-slot-head {
    min-height: 58px;
    padding: 10px 12px;
    display: grid;
    align-content: center;
    border-right: 1px solid var(--app-line);
}

body.has-app-shell .schedule-table-corner {
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .07em;
    text-transform: uppercase;
    color: var(--app-muted);
}

body.has-app-shell .schedule-table-slot-head {
    text-align: center;
}

body.has-app-shell .schedule-table-slot-head strong {
    font-size: 15px;
    line-height: 1;
}

body.has-app-shell .schedule-table-slot-head span {
    margin-top: 4px;
    color: var(--app-muted);
    font-size: 12px;
    font-weight: 800;
}

body.has-app-shell .schedule-table-body {
    display: grid;
}

body.has-app-shell .schedule-day-row.timetable-day {
    display: grid;
    grid-template-columns: 168px minmax(0, 1fr);
    min-width: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: #fff;
    border-bottom: 1px solid var(--app-line);
}

body.has-app-shell .schedule-day-row:last-child {
    border-bottom: 0;
}

body.has-app-shell .schedule-day-label.timetable-day-head {
    display: grid;
    gap: 8px;
    align-content: center;
    justify-content: stretch;
    min-height: 108px;
    margin: 0;
    padding: 12px;
    border-right: 1px solid var(--app-line);
    background: #fbfcfe;
}

body.has-app-shell .schedule-day-label h3 {
    margin: 0;
    font-size: 14px;
}

body.has-app-shell .schedule-day-slots.day-lessons-list {
    display: grid;
    grid-template-columns: repeat(var(--slot-count), minmax(132px, 1fr));
    grid-template-rows: minmax(108px, auto);
    gap: 0;
    min-height: 108px;
    padding: 0;
    border-radius: 0;
    background: #fff;
    background-image: none;
}

body.has-app-shell .schedule-day-slots.day-lessons-list::before {
    content: "";
    grid-column: 1 / -1;
    grid-row: 1;
    background-image: repeating-linear-gradient(
        to right,
        transparent 0,
        transparent calc((100% / var(--slot-count)) - 1px),
        var(--app-line) calc((100% / var(--slot-count)) - 1px),
        var(--app-line) calc(100% / var(--slot-count))
    );
    pointer-events: none;
}

body.has-app-shell .schedule-day-slots.is-drag-over {
    background: rgba(36, 84, 230, .04);
}

body.has-app-shell .schedule-day-slots .lesson-card,
body.has-app-shell .schedule-day-slots .lesson-card-drag-placeholder {
    grid-row: 1;
    margin: 8px;
    min-height: 92px;
    align-self: stretch;
}

body.has-app-shell .schedule-day-slots .lesson-card {
    position: relative;
    z-index: 2;
    display: grid;
    align-content: start;
    gap: 3px;
    border: 1px solid rgba(36, 84, 230, .14);
    border-radius: 14px;
    padding: 10px;
    background: #fff;
    box-shadow: 0 8px 18px rgba(16, 24, 40, .06);
    cursor: grab;
}

body.has-app-shell .schedule-day-slots .lesson-card:hover {
    border-color: rgba(36, 84, 230, .32);
    box-shadow: 0 12px 24px rgba(16, 24, 40, .09);
}

body.has-app-shell .schedule-day-slots .lesson-card.dragging {
    opacity: .42;
    transform: scale(.985);
}

body.has-app-shell .schedule-day-slots .lesson-card-time {
    color: var(--app-primary-dark);
    font-size: 11px;
    font-weight: 900;
}

body.has-app-shell .schedule-day-slots .lesson-card-slot {
    color: var(--app-muted);
    font-size: 11px;
    font-weight: 800;
}

body.has-app-shell .schedule-day-slots .lesson-card-name {
    color: var(--app-text);
    font-size: 13px;
    font-weight: 900;
    line-height: 1.25;
}

body.has-app-shell .schedule-day-slots .lesson-card-room {
    color: var(--app-primary-dark);
    font-size: 12px;
    font-weight: 800;
    line-height: 1.25;
}


body.has-app-shell button.lesson-card-room-edit[type="button"] {
    justify-self: start;
    align-self: start;
    width: auto !important;
    min-width: 0 !important;
    min-height: 22px !important;
    height: 22px;
    margin-top: 4px;
    border: 1px solid rgba(37, 99, 235, 0.18) !important;
    background: rgba(239, 246, 255, 0.86) !important;
    color: var(--app-primary-dark) !important;
    border-radius: 999px;
    padding: 0 7px !important;
    font-size: 10px;
    font-weight: 900;
    line-height: 1;
    box-shadow: none !important;
    cursor: pointer;
}

body.has-app-shell button.lesson-card-room-edit[type="button"]:hover {
    background: #dbeafe !important;
    border-color: rgba(37, 99, 235, 0.34) !important;
    transform: none !important;
}

body.has-app-shell .lesson-card.is-room-overridden {
    border-color: rgba(37, 99, 235, 0.34);
}

body.has-app-shell .room-override-modal {
    max-width: 580px;
}

body.has-app-shell .room-override-summary {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-bottom: 18px;
}

body.has-app-shell .room-override-summary > div {
    border: 1px solid var(--app-line);
    border-radius: 14px;
    padding: 12px;
    background: var(--app-sidebar-soft);
}

body.has-app-shell .room-override-summary strong {
    display: block;
    margin-top: 4px;
}

body.has-app-shell .room-override-actions {
    align-items: center;
}

@media (max-width: 640px) {
    body.has-app-shell .room-override-summary {
        grid-template-columns: 1fr;
    }

    body.has-app-shell .room-override-actions {
        align-items: stretch;
    }

    body.has-app-shell .room-override-actions button {
        width: 100%;
    }
}

body.has-app-shell .schedule-day-slots .lesson-card-teacher {
    color: var(--app-muted);
    font-size: 12px;
    line-height: 1.25;
}

body.has-app-shell .schedule-day-slots .lesson-card.is-substitution-updated {
    border-color: rgba(183, 121, 31, .35);
    background: #fffaf0;
}

body.has-app-shell .schedule-day-slots .lesson-card-drag-placeholder {
    position: relative;
    z-index: 1;
    border: 2px dashed rgba(36, 84, 230, .45);
    border-radius: 14px;
    background: rgba(36, 84, 230, .07);
}

body.has-app-shell .schedule-day-row .day-empty {
    display: none !important;
}

body.has-app-shell .timetable-more-actions {
    position: relative;
}

body.has-app-shell .timetable-more-actions summary {
    list-style: none;
    cursor: pointer;
}

body.has-app-shell .timetable-more-actions summary::-webkit-details-marker {
    display: none;
}

body.has-app-shell .timetable-more-menu {
    position: absolute;
    right: 0;
    top: calc(100% + 8px);
    min-width: 190px;
    padding: 6px;
    border: 1px solid var(--app-line);
    border-radius: 14px;
    background: #fff;
    box-shadow: var(--app-shadow);
    z-index: 30;
}

body.has-app-shell .timetable-more-item {
    width: 100%;
    display: flex;
    text-align: left;
    justify-content: flex-start;
    border: 0;
    background: transparent;
    color: var(--app-text);
    padding: 9px 10px;
    border-radius: 10px;
    font-weight: 800;
}

body.has-app-shell .timetable-more-item:hover {
    background: #f6f8fb;
}

body.has-app-shell .timetable-more-danger {
    color: var(--app-text);
}

body.has-app-shell .timetable-more-menu .danger,
body.has-app-shell .timetable-more-menu .timetable-more-danger,
body.has-app-shell .timetable-more-menu button,
body.has-app-shell .timetable-more-menu a {
    background: transparent !important;
    border-color: transparent !important;
    box-shadow: none !important;
    color: var(--app-text) !important;
}

body.has-app-shell .timetable-more-menu .timetable-more-item:hover,
body.has-app-shell .timetable-more-menu .danger:hover,
body.has-app-shell .timetable-more-menu .timetable-more-danger:hover,
body.has-app-shell .timetable-more-menu button:hover,
body.has-app-shell .timetable-more-menu a:hover {
    background: #f6f8fb !important;
    color: var(--app-text) !important;
}

body.has-app-shell .compare-card-standalone {
    padding: 18px;
}

body.has-app-shell .compare-class-checklist {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

body.has-app-shell .compare-class-tile {
    width: auto;
    min-width: 128px;
}

body.has-app-shell .app-modal.modal-card,
body.has-app-shell .teacher-replacement-modal.modal-card,
body.has-app-shell .export-modal.modal-card,
body.has-app-shell .assignment-preview-modal.modal-card,
body.has-app-shell .room-override-modal.modal-card,
body.has-app-shell .assignment-edit-modal.modal-card {
    border: 1px solid var(--app-line);
    border-radius: 22px;
    box-shadow: 0 28px 70px rgba(16, 24, 40, .22);
}

@media (max-width: 1180px) {
    body.has-app-shell .timetables-workspace-layout {
        grid-template-columns: 1fr;
    }

    body.has-app-shell .timetables-sidebar.sticky-card {
        position: static;
    }

    body.has-app-shell .timetable-class-nav {
        grid-template-columns: repeat(auto-fit, minmax(170px, 1fr));
    }
}

@media (max-width: 760px) {
    body.has-app-shell .timetable-detail-head,
    body.has-app-shell .timetable-editor-bar {
        align-items: stretch;
        flex-direction: column;
    }

    body.has-app-shell .timetable-editor-actions {
        justify-content: flex-start;
    }

    body.has-app-shell .schedule-table-shell {
        min-width: 720px;
    }
}

/* Batch 5: admin, platform, archive, audit and developer pages */
body.has-app-shell .platform-layout,
body.has-app-shell .dev-dump-layout {
    align-items: start;
}

body.has-app-shell .mt-16 {
    margin-top: 16px;
}

body.has-app-shell .compact-search {
    max-width: 260px;
    min-height: 36px;
}

body.has-app-shell .stacked-form {
    display: grid;
    gap: 14px;
}

body.has-app-shell .stacked-form label,
body.has-app-shell .field {
    display: grid;
    gap: 7px;
    color: #344054;
    font-size: 13px;
    font-weight: 850;
}

body.has-app-shell .narrow-form {
    max-width: 720px;
}

body.has-app-shell .form-panel {
    max-width: 880px;
}

body.has-app-shell .card-checkbox-list,
body.has-app-shell .checkbox-list {
    display: grid;
    gap: 8px;
}

body.has-app-shell .checkbox-item {
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 10px 11px;
    border: 1px solid var(--app-line);
    border-radius: 12px;
    background: #fff;
    color: var(--app-text);
    font-weight: 800;
}

body.has-app-shell .checkbox-item input {
    width: auto;
    min-height: auto;
}

body.has-app-shell .inline-actions {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

body.has-app-shell .inline-actions form {
    margin: 0;
}

body.has-app-shell .inline-confirm-form {
    display: flex;
    gap: 6px;
    align-items: center;
}

body.has-app-shell .inline-confirm-form input {
    width: 104px;
    min-height: 32px;
    padding: 6px 8px;
    border-radius: 10px;
}

body.has-app-shell .archive-actions {
    min-width: 220px;
}

body.has-app-shell .audit-filter-card .card-body {
    padding: 18px 19px;
}

body.has-app-shell .audit-filter-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(150px, 1fr));
    gap: 12px;
    align-items: end;
}

body.has-app-shell .audit-filter-grid label {
    display: grid;
    gap: 7px;
    color: #344054;
    font-size: 13px;
    font-weight: 850;
}

body.has-app-shell .audit-filter-actions {
    align-self: end;
}

body.has-app-shell .audit-log-table td {
    vertical-align: top;
}

body.has-app-shell .audit-key {
    margin-top: 3px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 11px;
    word-break: break-word;
}

body.has-app-shell .audit-detail-grid,
body.has-app-shell .audit-summary-grid,
body.has-app-shell .compact-dashboard-stat-grid,
body.has-app-shell .backup-count-grid {
    margin-bottom: 16px;
}

body.has-app-shell .audit-request-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 12px;
}

body.has-app-shell .audit-request-grid > div {
    display: grid;
    gap: 6px;
    padding: 12px;
    border: 1px solid var(--app-line);
    border-radius: 14px;
    background: #fff;
}

body.has-app-shell .audit-json-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    margin: 16px 0;
}

body.has-app-shell .json-preview,
body.has-app-shell .dev-json-block,
body.has-app-shell .compact-json {
    margin: 0;
    padding: 16px;
    overflow: auto;
    max-height: 520px;
    color: #d7e2ff;
    background: #101828;
    border-radius: 0 0 22px 22px;
    font: 12px/1.55 ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    white-space: pre-wrap;
}

body.has-app-shell .compact-json {
    max-height: 72vh;
}

body.has-app-shell .dev-tool-grid {
    margin-bottom: 16px;
}

body.has-app-shell .dev-status-grid .stat-card strong {
    font-size: 26px;
}

body.has-app-shell .dev-log-overview {
    margin-bottom: 16px;
}

body.has-app-shell .permission-user-list,
body.has-app-shell .role-access-list {
    display: grid;
    gap: 14px;
}

body.has-app-shell .permission-user-card {
    padding: 0;
}

body.has-app-shell .permission-user-card summary {
    cursor: pointer;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 17px 19px;
    list-style: none;
    border-bottom: 1px solid var(--app-line);
}

body.has-app-shell .permission-user-card summary::-webkit-details-marker {
    display: none;
}

body.has-app-shell .permission-groups-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

body.has-app-shell .permission-group {
    min-width: 0;
    margin: 0;
    padding: 12px;
    border: 1px solid var(--app-line);
    border-radius: 16px;
    background: #fff;
}

body.has-app-shell .permission-group legend {
    padding: 0 5px;
    font-weight: 900;
}

body.has-app-shell .compact-checkbox-item {
    margin-top: 7px;
    padding: 7px 8px;
    font-size: 12px;
}

body.has-app-shell .role-limit-field {
    max-width: 260px;
    margin-bottom: 14px;
}

body.has-app-shell .is-disabled {
    opacity: .68;
}

body.has-app-shell .test-lab-form .form-row,
body.has-app-shell .form-row.three-columns {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

body.has-app-shell .form-row.two-columns {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

body.has-app-shell .sticky-card {
    position: sticky;
    top: 92px;
}

body.has-app-shell .table-scroll,
body.has-app-shell .table-wrap,
body.has-app-shell .responsive-table-wrap {
    overflow: auto;
}

body.has-app-shell .data-table,
body.has-app-shell table {
    width: 100%;
    border-collapse: collapse;
}

body.has-app-shell .data-table th,
body.has-app-shell .data-table td,
body.has-app-shell table th,
body.has-app-shell table td {
    padding: 12px 14px;
    border-bottom: 1px solid var(--app-line);
    text-align: left;
}

body.has-app-shell .data-table th,
body.has-app-shell table th {
    color: var(--app-muted);
    background: #f8fafc;
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .04em;
    text-transform: uppercase;
}

body.has-app-shell .data-table tbody tr:hover,
body.has-app-shell table tbody tr:hover {
    background: #fbfdff;
}

body.has-app-shell code {
    display: inline-block;
    max-width: 260px;
    padding: 2px 6px;
    overflow: hidden;
    text-overflow: ellipsis;
    vertical-align: middle;
    color: #344054;
    background: #f2f4f7;
    border-radius: 7px;
    font: 12px ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

@media (max-width: 1180px) {
    body.has-app-shell .audit-filter-grid,
    body.has-app-shell .permission-groups-grid,
    body.has-app-shell .test-lab-form .form-row,
    body.has-app-shell .form-row.three-columns {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 780px) {
    body.has-app-shell .audit-filter-grid,
    body.has-app-shell .permission-groups-grid,
    body.has-app-shell .audit-request-grid,
    body.has-app-shell .audit-json-grid,
    body.has-app-shell .test-lab-form .form-row,
    body.has-app-shell .form-row.three-columns,
    body.has-app-shell .form-row.two-columns {
        grid-template-columns: 1fr;
    }

    body.has-app-shell .compact-search {
        max-width: none;
    }
}

/* Constructor subject selection */
.grade-subject-toolbar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    align-items: center;
    justify-content: flex-end;
    padding: 10px 0 12px;
}

.btn.tiny,
.button-link.tiny,
body.has-app-shell button.tiny {
    min-height: 28px;
    padding: 0 9px;
    border-radius: 9px;
    font-size: 11px;
}

.generation-grade-subject-card .muted [data-grade-selected-count] {
    color: var(--app-primary);
    font-weight: 900;
}

/* Timetable page patch: fixed/collapsible sidebar and row-based week grid */
:root {
    --app-sidebar-width: 286px;
    --app-sidebar-collapsed-width: 78px;
}

body.has-app-shell .app {
    display: block;
    min-height: 100vh;
}

body.has-app-shell .sidebar {
    position: fixed;
    inset: 0 auto 0 0;
    width: var(--app-sidebar-width);
    height: 100dvh;
    max-height: 100dvh;
    transition: width .18s ease, padding .18s ease, transform .2s ease;
}

body.has-app-shell .main {
    min-width: 0;
    min-height: 100vh;
    margin-left: var(--app-sidebar-width);
    transition: margin-left .18s ease;
}

body.has-app-shell .desktop-sidebar-collapse {
    display: inline-flex;
}

body.has-app-shell .app.sidebar-collapsed .sidebar {
    width: var(--app-sidebar-collapsed-width);
    padding-left: 10px;
    padding-right: 10px;
}

body.has-app-shell .app.sidebar-collapsed .main {
    margin-left: var(--app-sidebar-collapsed-width);
}

body.has-app-shell .app.sidebar-collapsed .brand {
    justify-content: center;
    padding-left: 0;
    padding-right: 0;
}

body.has-app-shell .app.sidebar-collapsed .brand > div,
body.has-app-shell .app.sidebar-collapsed .side-card,
body.has-app-shell .app.sidebar-collapsed .nav-kicker,
body.has-app-shell .app.sidebar-collapsed .sidebar-footer,
body.has-app-shell .app.sidebar-collapsed .nav-link > span:not(.nav-icon) {
    display: none !important;
}

body.has-app-shell .app.sidebar-collapsed .nav-section {
    align-items: stretch;
    gap: 6px;
}

body.has-app-shell .app.sidebar-collapsed .nav-link {
    justify-content: center;
    min-height: 44px;
    padding: 10px;
}

body.has-app-shell .app.sidebar-collapsed .nav-icon {
    width: 24px;
    height: 24px;
    flex-basis: 24px;
}

body.has-app-shell .app.sidebar-collapsed .nav-icon img {
    width: 22px;
    height: 22px;
}

body.has-app-shell .timetable-editor-bar {
    position: sticky;
    top: 72px;
}

body.has-app-shell .timetable-editor-actions {
    align-items: center;
}

body.has-app-shell .timetable-editor-bar.is-actions-only {
    justify-content: flex-end;
}

body.has-app-shell .timetable-class-link .tag {
    display: none;
}

body.has-app-shell .timetable-more-menu a.timetable-more-item {
    color: var(--app-text);
}

body.has-app-shell .timetable-more-actions[open] summary {
    background: #f8fafc;
}

body.has-app-shell .timetable-week-shell {
    width: 100%;
    overflow: auto;
    border: 1px solid var(--app-line);
    border-radius: 18px;
    background: #fff;
}

body.has-app-shell .timetable-week-grid {
    display: grid;
    grid-template-columns: 112px repeat(var(--day-count), minmax(168px, 1fr));
    min-width: 980px;
}

body.has-app-shell .timetable-week-head,
body.has-app-shell .timetable-week-time,
body.has-app-shell .timetable-week-cell {
    border-right: 1px solid var(--app-line);
    border-bottom: 1px solid var(--app-line);
}

body.has-app-shell .timetable-week-head:nth-child(1),
body.has-app-shell .timetable-week-head:last-child,
body.has-app-shell .timetable-week-cell:nth-child(6n),
body.has-app-shell .timetable-week-grid > :nth-child(6n) {
    border-right-color: var(--app-line);
}

body.has-app-shell .timetable-week-head {
    position: sticky;
    top: 0;
    z-index: 8;
    min-height: 62px;
    padding: 10px 12px;
    display: grid;
    align-content: center;
    background: #f8fafc;
}

body.has-app-shell .timetable-week-corner,
body.has-app-shell .timetable-week-time {
    position: sticky;
    left: 0;
    z-index: 9;
    background: #fbfcfe;
}

body.has-app-shell .timetable-week-corner {
    z-index: 10;
    color: var(--app-muted);
    font-size: 12px;
    font-weight: 900;
    letter-spacing: .07em;
    text-transform: uppercase;
}

body.has-app-shell .timetable-week-day {
    text-align: left;
}

body.has-app-shell .timetable-week-day strong {
    display: block;
    color: var(--app-text);
    font-size: 14px;
    font-weight: 900;
}

body.has-app-shell .timetable-week-day span {
    display: block;
    margin-top: 4px;
    color: var(--app-muted);
    font-size: 12px;
    font-weight: 800;
}

body.has-app-shell .timetable-week-time {
    min-height: 96px;
    padding: 12px;
    display: grid;
    align-content: center;
    gap: 4px;
    text-align: center;
}

body.has-app-shell .timetable-week-time strong {
    font-size: 17px;
    font-weight: 950;
}

body.has-app-shell .timetable-week-time span {
    color: var(--app-muted);
    font-size: 12px;
    font-weight: 900;
}

body.has-app-shell .timetable-week-cell {
    min-height: 96px;
    padding: 8px;
    background: #fff;
    transition: background .14s ease, box-shadow .14s ease;
}

body.has-app-shell .timetable-week-cell.is-drag-over {
    background: rgba(36, 84, 230, .06);
    box-shadow: inset 0 0 0 2px rgba(36, 84, 230, .28);
}

body.has-app-shell .timetable-week-cell .lesson-card {
    width: 100%;
    min-width: 0;
    min-height: 78px;
    height: 100%;
    display: grid;
    align-content: start;
    gap: 6px;
    padding: 10px 11px;
    border: 1px solid rgba(36, 84, 230, .16);
    border-radius: 13px;
    background: #fff;
    box-shadow: 0 6px 14px rgba(16, 24, 40, .055);
    cursor: grab;
    overflow: hidden;
}

body.has-app-shell .timetable-week-cell .lesson-card:hover {
    border-color: rgba(36, 84, 230, .34);
    box-shadow: 0 10px 22px rgba(16, 24, 40, .085);
}

body.has-app-shell .timetable-week-cell .lesson-card.dragging {
    opacity: .45;
    cursor: grabbing;
}

body.has-app-shell .timetable-week-cell .lesson-card-topline {
    display: flex;
    justify-content: space-between;
    gap: 8px;
    color: var(--app-muted);
    font-size: 11px;
    font-weight: 900;
}

body.has-app-shell .timetable-week-cell .lesson-card-time {
    color: var(--app-primary-dark);
    white-space: nowrap;
}

body.has-app-shell .timetable-week-cell .lesson-card-name {
    min-width: 0;
    color: var(--app-text);
    font-size: 15px;
    font-weight: 950;
    line-height: 1.18;
    overflow-wrap: anywhere;
}

body.has-app-shell .timetable-week-cell .lesson-card-room {
    min-width: 0;
    color: var(--app-primary-dark);
    font-size: 13px;
    font-weight: 850;
    line-height: 1.2;
    overflow-wrap: anywhere;
}

body.has-app-shell .timetable-week-cell .lesson-card-teacher {
    min-width: 0;
    color: var(--app-muted);
    font-size: 13px;
    font-weight: 700;
    line-height: 1.25;
    overflow-wrap: anywhere;
}

body.has-app-shell .timetable-week-cell .lesson-card.is-substitution-updated {
    border-color: rgba(183, 121, 31, .4);
    background: #fffaf0;
}

@media (max-width: 900px) {
    body.has-app-shell .sidebar {
        width: var(--app-sidebar-width);
        transform: translateX(-105%);
        box-shadow: 20px 0 50px rgba(15, 23, 42, 0.2);
    }

    body.has-app-shell .sidebar.open {
        transform: none;
    }

    body.has-app-shell .main,
    body.has-app-shell .app.sidebar-collapsed .main {
        margin-left: 0;
    }

    body.has-app-shell .desktop-sidebar-collapse {
        display: none;
    }

    body.has-app-shell .app.sidebar-collapsed .sidebar {
        width: var(--app-sidebar-width);
        padding-left: 14px;
        padding-right: 14px;
    }

    body.has-app-shell .app.sidebar-collapsed .brand > div,
    body.has-app-shell .app.sidebar-collapsed .side-card,
    body.has-app-shell .app.sidebar-collapsed .nav-kicker,
    body.has-app-shell .app.sidebar-collapsed .sidebar-footer,
    body.has-app-shell .app.sidebar-collapsed .nav-link > span:not(.nav-icon) {
        display: initial !important;
    }

    body.has-app-shell .app.sidebar-collapsed .nav-link {
        justify-content: flex-start;
    }
}

@media (max-width: 760px) {
    body.has-app-shell .timetable-week-grid {
        min-width: 880px;
        grid-template-columns: 92px repeat(var(--day-count), minmax(154px, 1fr));
    }

    body.has-app-shell .timetable-week-cell .lesson-card-name {
        font-size: 14px;
    }
}

/* Timetable actions polish: keep dropdown neutral/readable and remove inherited button spacing. */
body.has-app-shell .timetable-editor-actions > button:not([data-open-export-modal]) {
    gap: 0 !important;
}

body.has-app-shell .timetable-more-actions summary.secondary.small,
body.has-app-shell .timetable-more-actions[open] summary.secondary.small,
body.has-app-shell .timetable-more-actions summary.secondary.small:hover,
body.has-app-shell .timetable-more-actions summary.secondary.small:focus,
body.has-app-shell .timetable-more-actions summary.secondary.small:active {
    background: #fff !important;
    color: #263348 !important;
    border: 1px solid var(--app-line) !important;
    box-shadow: var(--app-shadow-sm) !important;
    text-decoration: none !important;
}

body.has-app-shell .timetable-more-menu .timetable-more-item,
body.has-app-shell .timetable-more-menu button.timetable-more-item,
body.has-app-shell .timetable-more-menu a.timetable-more-item {
    min-height: 0 !important;
    width: 100% !important;
    display: flex !important;
    align-items: center !important;
    justify-content: flex-start !important;
    gap: 0 !important;
    padding: 10px 12px !important;
    border: 0 !important;
    border-radius: 10px !important;
    background: transparent !important;
    color: var(--app-text) !important;
    box-shadow: none !important;
    transform: none !important;
    text-align: left !important;
    text-decoration: none !important;
    line-height: 1.2 !important;
    white-space: nowrap;
}

body.has-app-shell .timetable-more-menu .timetable-more-item:hover,
body.has-app-shell .timetable-more-menu button.timetable-more-item:hover,
body.has-app-shell .timetable-more-menu a.timetable-more-item:hover,
body.has-app-shell .timetable-more-menu .timetable-more-item:focus,
body.has-app-shell .timetable-more-menu button.timetable-more-item:focus,
body.has-app-shell .timetable-more-menu a.timetable-more-item:focus {
    background: #f6f8fb !important;
    color: var(--app-text) !important;
    box-shadow: none !important;
    transform: none !important;
}

/* Smooth in-app navigation */
body.has-app-shell .main {
    position: relative;
}

body.has-app-shell.smooth-nav-loading .main::before {
    content: "";
    position: fixed;
    top: 0;
    left: var(--app-sidebar-width);
    right: 0;
    height: 3px;
    z-index: 120;
    background: linear-gradient(90deg, var(--app-primary), var(--app-primary-soft), var(--app-primary));
    background-size: 220% 100%;
    animation: smooth-nav-progress 0.9s linear infinite;
}

body.has-app-shell.smooth-nav-loading .content.app-main {
    opacity: 0.72;
    transition: opacity 0.12s ease;
    pointer-events: none;
}

body.has-app-shell .content.app-main {
    transition: opacity 0.12s ease;
}

body.has-app-shell .app.sidebar-collapsed ~ .main,
body.has-app-shell .app.sidebar-collapsed .main {
    --smooth-nav-sidebar-left: var(--app-sidebar-collapsed-width);
}

body.has-app-shell .app.sidebar-collapsed .main::before {
    left: var(--app-sidebar-collapsed-width);
}

@keyframes smooth-nav-progress {
    from { background-position: 0 0; }
    to { background-position: 220% 0; }
}

@media (max-width: 900px) {
    body.has-app-shell.smooth-nav-loading .main::before {
        left: 0;
    }
}

/* Support ticket modal/button */
.sidebar-support-button {
    width: 100%;
    min-height: 42px;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 9px 10px;
    color: var(--app-primary);
    background: var(--app-primary-soft);
    border: 1px solid #dbe6ff;
    border-radius: 13px;
    font-size: 13px;
    font-weight: 900;
    cursor: pointer;
    text-align: left;
}

.sidebar-support-button:hover {
    background: #e4ecff;
    transform: none;
}

.sidebar-support-icon {
    width: 22px;
    height: 22px;
    display: inline-grid;
    place-items: center;
    flex: 0 0 auto;
    color: #fff;
    background: var(--app-primary);
    border-radius: 999px;
    font-size: 13px;
    font-weight: 950;
}

.sidebar-user-summary {
    display: grid;
    gap: 3px;
}

.support-ticket-modal {
    width: min(640px, 100%);
}

.modal-subtitle {
    margin: 6px 0 0;
    color: var(--app-muted);
    font-size: 13px;
    line-height: 1.45;
}

.support-ticket-body {
    display: grid;
    gap: 16px;
}

.field-help {
    color: var(--app-muted);
    font-size: 12px;
    line-height: 1.45;
}

.support-ticket-file-summary {
    display: block;
    color: var(--app-muted);
    font-size: 12px;
    line-height: 1.45;
    word-break: break-word;
}

.support-ticket-form-error,
.support-ticket-warning {
    padding: 11px 12px;
    color: var(--app-red);
    background: var(--app-red-soft);
    border: 1px solid #ffd2cf;
    border-radius: 13px;
    font-size: 13px;
    font-weight: 800;
    line-height: 1.45;
}

/* Support tickets */
.sidebar-support-link {
    text-decoration: none;
}

.sidebar-support-link.active {
    border-color: var(--app-primary);
    background: var(--app-primary-soft);
    color: var(--app-primary);
}

.page-subtitle {
    margin: 6px 0 0;
    color: var(--app-muted);
    font-size: 14px;
}

.support-filter-card {
    margin-bottom: 16px;
}

.support-filter-form {
    display: grid;
    grid-template-columns: repeat(4, minmax(160px, 1fr)) auto;
    gap: 12px;
    align-items: end;
    padding: 16px;
}

.support-filter-form .field {
    margin: 0;
}

.support-search-field {
    min-width: 220px;
}

.support-filter-actions {
    display: flex;
    gap: 8px;
    align-items: center;
    padding-bottom: 1px;
}

.support-description-preview {
    max-width: 520px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.support-pagination {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    gap: 10px;
    padding: 14px 16px 16px;
}

.support-detail-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 340px;
    gap: 16px;
}

.support-detail-main,
.support-detail-side {
    min-width: 0;
}

.support-description-box {
    white-space: pre-wrap;
    line-height: 1.6;
    color: var(--app-text);
    padding: 0 16px 16px;
}

.support-meta-list {
    display: grid;
    gap: 12px;
    margin: 0;
    padding: 0 16px 16px;
}

.support-meta-list div {
    display: grid;
    gap: 3px;
}

.support-meta-list dt {
    color: var(--app-muted);
    font-size: 12px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.support-meta-list dd {
    margin: 0;
    color: var(--app-text);
    font-weight: 800;
}

.support-media-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: 14px;
    padding: 0 16px 16px;
}

.support-media-card {
    display: grid;
    gap: 8px;
    min-width: 0;
    padding: 10px;
    border: 1px solid var(--app-line);
    border-radius: 16px;
    color: inherit;
    text-decoration: none;
    background: #fff;
}

.support-media-card img,
.support-media-card video {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 12px;
    background: #f1f5f9;
}

.support-media-card span {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-weight: 900;
}

.support-media-card small {
    color: var(--app-muted);
    font-weight: 800;
}

.support-timeline {
    display: grid;
    gap: 12px;
    padding: 0 16px 16px;
}

.support-timeline-item {
    padding: 14px;
    border: 1px solid var(--app-line);
    border-radius: 16px;
    background: #fff;
}

.support-timeline-item.system {
    background: #f8fafc;
}

.support-timeline-head {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
    margin-bottom: 8px;
}

.support-timeline-item p {
    margin: 0;
    white-space: pre-wrap;
    line-height: 1.55;
}

@media (max-width: 1000px) {
    .support-filter-form {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .support-filter-actions {
        grid-column: 1 / -1;
    }

    .support-detail-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .support-filter-form {
        grid-template-columns: 1fr;
    }

    .support-filter-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .support-filter-actions .btn {
        width: 100%;
    }
}

/* Dev support */
.support-dev-actions-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: 16px;
}

.support-dev-card {
    min-width: 0;
}

.support-dev-form {
    display: grid;
    gap: 14px;
    padding: 0 16px 16px;
}

.support-dev-form .field {
    margin: 0;
}

.support-dev-form textarea {
    resize: vertical;
}

@media (max-width: 900px) {
    .support-dev-actions-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .notification-item {
        grid-template-columns: 1fr;
    }

    .notification-actions {
        justify-content: flex-start;
    }
}

@media (max-width: 720px) {
    .notification-popover {
        position: fixed;
        top: 68px;
        right: 14px;
        left: 14px;
        width: auto;
        max-height: calc(100vh - 92px);
    }
}

/* User-side support ticket UI */
.support-user-head .page-subtitle {
    max-width: 720px;
}

.support-user-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    margin-bottom: 14px;
}

.support-status-tabs {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 5px;
    border: 1px solid var(--app-line);
    border-radius: 999px;
    background: var(--app-panel);
    box-shadow: var(--app-shadow-sm);
}

.support-status-tab {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 34px;
    padding: 7px 14px;
    border-radius: 999px;
    color: var(--app-muted);
    font-size: 13px;
    font-weight: 800;
    transition: background 0.16s ease, color 0.16s ease, box-shadow 0.16s ease;
}

.support-status-tab:hover,
.support-status-tab.active {
    background: var(--app-primary-soft);
    color: var(--app-primary-dark);
    box-shadow: inset 0 0 0 1px rgba(36, 84, 230, 0.1);
}

.support-user-count {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 38px;
    height: 34px;
    padding: 0 12px;
    border-radius: 999px;
    border: 1px solid var(--app-line);
    background: var(--app-panel);
    color: var(--app-muted);
    font-size: 13px;
    font-weight: 900;
    box-shadow: var(--app-shadow-sm);
}

.support-filter-card-compact {
    margin-bottom: 16px;
    padding: 0;
    overflow: hidden;
}

.support-advanced-filters > summary {
    cursor: pointer;
    list-style: none;
    padding: 14px 16px;
    color: var(--app-muted);
    font-size: 13px;
    font-weight: 900;
}

.support-advanced-filters > summary::-webkit-details-marker {
    display: none;
}

.support-advanced-filters > summary::after {
    content: "+";
    float: right;
    color: var(--app-muted-2);
    font-weight: 900;
}

.support-advanced-filters[open] > summary {
    border-bottom: 1px solid var(--app-line);
}

.support-advanced-filters[open] > summary::after {
    content: "−";
}

.support-advanced-filters .support-filter-form {
    padding: 16px;
}

.support-ticket-board {
    margin-top: 0;
}

.support-ticket-card-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 16px;
}

.support-ticket-card {
    position: relative;
    overflow: hidden;
    padding: 18px;
    border: 1px solid var(--app-line);
    border-radius: 22px;
    background: var(--app-panel);
    box-shadow: var(--app-shadow-sm);
}

.support-ticket-card::before,
.support-ticket-hero::before {
    content: "";
    position: absolute;
    top: 0;
    left: 0;
    width: 5px;
    height: 100%;
    background: var(--app-primary);
}

.support-ticket-card-received::before,
.support-ticket-hero-received::before {
    background: #64748b;
}

.support-ticket-card-seen::before,
.support-ticket-hero-seen::before {
    background: var(--app-primary);
}

.support-ticket-card-in_progress::before,
.support-ticket-hero-in_progress::before {
    background: var(--app-amber);
}

.support-ticket-card-done::before,
.support-ticket-hero-done::before {
    background: var(--app-green);
}

.support-ticket-card-top,
.support-ticket-hero-title-row,
.support-ticket-card-foot {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 14px;
}

.support-ticket-card-top h2 {
    margin: 4px 0 0;
    font-size: 17px;
    line-height: 1.25;
    letter-spacing: -0.02em;
}

.support-ticket-kicker {
    color: var(--app-muted-2);
    font-size: 12px;
    font-weight: 850;
    letter-spacing: 0.02em;
}

.support-status-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 30px;
    padding: 6px 11px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 900;
    white-space: nowrap;
}

.support-status-received {
    background: #f1f5f9;
    color: #475569;
}

.support-status-seen {
    background: var(--app-primary-soft);
    color: var(--app-primary-dark);
}

.support-status-in_progress {
    background: var(--app-amber-soft);
    color: var(--app-amber);
}

.support-status-done {
    background: var(--app-green-soft);
    color: var(--app-green);
}

.support-ticket-school-line {
    display: flex;
    flex-wrap: wrap;
    gap: 6px 10px;
    margin-top: 12px;
    color: var(--app-muted);
    font-size: 12px;
}

.support-ticket-school-line span::before {
    content: "·";
    margin-right: 10px;
    color: var(--app-muted-2);
}

.support-ticket-card-description {
    display: -webkit-box;
    min-height: 42px;
    margin: 14px 0 16px;
    overflow: hidden;
    color: var(--app-muted);
    font-size: 14px;
    line-height: 1.5;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}

.support-progress {
    position: relative;
    margin: 14px 0 0;
    --support-dot-size: 14px;
    --support-line-height: 4px;
}

.support-progress-track {
    position: absolute;
    top: 5px;
    left: 12.5%;
    right: 12.5%;
    height: var(--support-line-height);
    overflow: hidden;
    border-radius: 999px;
    background: #eef2f7;
    z-index: 0;
}

.support-progress-track span {
    display: block;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--app-primary), #4f7cff);
}

.support-ticket-card-received .support-progress-track span,
.support-ticket-hero-received .support-progress-track span {
    background: linear-gradient(90deg, #64748b, #94a3b8);
}

.support-ticket-card-seen .support-progress-track span,
.support-ticket-hero-seen .support-progress-track span {
    background: linear-gradient(90deg, var(--app-primary), #4f7cff);
}

.support-ticket-card-in_progress .support-progress-track span,
.support-ticket-hero-in_progress .support-progress-track span {
    background: linear-gradient(90deg, #d97706, #f59e0b);
}

.support-ticket-card-done .support-progress-track span,
.support-ticket-hero-done .support-progress-track span {
    background: linear-gradient(90deg, var(--app-green), #22c55e);
}

.support-progress-steps {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 0;
    margin-top: 0;
}

.support-progress-step {
    position: relative;
    display: grid;
    justify-items: center;
    gap: 6px;
    min-width: 0;
    color: var(--app-muted-2);
    text-align: center;
}

.support-progress-step small {
    display: block;
    overflow: hidden;
    max-width: 100%;
    font-size: 10px;
    font-weight: 850;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.support-progress-dot {
    width: var(--support-dot-size);
    height: var(--support-dot-size);
    border: 2px solid #d8e0ec;
    border-radius: 999px;
    background: var(--app-panel);
}

.support-progress-step.done {
    color: var(--app-text);
}

.support-progress-step.done .support-progress-dot {
    border-color: var(--app-primary);
    background: var(--app-primary);
    box-shadow: 0 0 0 4px rgba(36, 84, 230, 0.1);
}

.support-progress-step.current .support-progress-dot {
    transform: scale(1.08);
}

.support-ticket-card-received .support-progress-step.done .support-progress-dot,
.support-ticket-hero-received .support-progress-step.done .support-progress-dot {
    border-color: #64748b;
    background: #64748b;
    box-shadow: 0 0 0 4px rgba(100, 116, 139, 0.12);
}

.support-ticket-card-seen .support-progress-step.done .support-progress-dot,
.support-ticket-hero-seen .support-progress-step.done .support-progress-dot {
    border-color: var(--app-primary);
    background: var(--app-primary);
    box-shadow: 0 0 0 4px rgba(36, 84, 230, 0.1);
}

.support-ticket-card-in_progress .support-progress-step.done .support-progress-dot,
.support-ticket-hero-in_progress .support-progress-step.done .support-progress-dot {
    border-color: var(--app-amber);
    background: var(--app-amber);
    box-shadow: 0 0 0 4px rgba(183, 121, 31, 0.12);
}

.support-ticket-card-done .support-progress-step.done .support-progress-dot,
.support-ticket-hero-done .support-progress-step.done .support-progress-dot {
    border-color: var(--app-green);
    background: var(--app-green);
    box-shadow: 0 0 0 4px rgba(22, 131, 60, 0.12);
}

.support-ticket-helper {
    margin: 12px 0 0;
    color: var(--app-muted);
    font-size: 13px;
    line-height: 1.45;
}

.support-ticket-card-foot {
    align-items: center;
    margin-top: 16px;
    padding-top: 14px;
    border-top: 1px solid var(--app-line);
}

.support-ticket-meta-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.support-ticket-meta-chips span {
    display: inline-flex;
    align-items: center;
    min-height: 24px;
    padding: 4px 8px;
    border-radius: 999px;
    background: #f8fafc;
    color: var(--app-muted);
    font-size: 11px;
    font-weight: 800;
}

.support-empty-state {
    display: grid;
    justify-items: center;
    gap: 10px;
    padding: 48px 20px;
    text-align: center;
}

.support-empty-icon {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 16px;
    background: var(--app-primary-soft);
    color: var(--app-primary-dark);
    font-weight: 950;
}

.support-ticket-hero {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(320px, 1.1fr);
    gap: 24px;
    overflow: hidden;
    margin-bottom: 16px;
    padding: 22px 24px 22px 28px;
    border: 1px solid var(--app-line);
    border-radius: 24px;
    background: var(--app-panel);
    box-shadow: var(--app-shadow-sm);
}

.support-ticket-hero-main h2 {
    margin: 4px 0 0;
    font-size: 28px;
    letter-spacing: -0.04em;
}

.support-ticket-hero-main p {
    margin: 10px 0 0;
    color: var(--app-muted);
    line-height: 1.5;
}

.support-progress-hero {
    align-self: center;
    margin: 0;
}

.support-description-box-user {
    border-color: rgba(36, 84, 230, 0.12);
    background: linear-gradient(180deg, #ffffff, #f8fbff);
}

.support-user-section-card {
    overflow: hidden;
}

.support-timeline-user {
    position: relative;
    gap: 0;
    --support-timeline-padding-left: 16px;
    --support-timeline-marker-size: 28px;
    --support-timeline-marker-radius: 14px;
}

.support-timeline-user::before {
    content: "";
    position: absolute;
    top: 14px;
    bottom: 14px;
    left: calc(var(--support-timeline-padding-left) + var(--support-timeline-marker-radius));
    width: 2px;
    background: var(--app-line);
    transform: translateX(-50%);
}

.support-timeline-user .support-timeline-item {
    position: relative;
    display: grid;
    grid-template-columns: var(--support-timeline-marker-size) minmax(0, 1fr);
    gap: 12px;
    padding: 0 0 14px;
    border: 0;
    background: transparent;
}

.support-timeline-marker {
    position: relative;
    z-index: 1;
    justify-self: center;
    width: 28px;
    height: 28px;
    border: 2px solid var(--app-primary);
    border-radius: 999px;
    background: var(--app-panel);
    box-shadow: 0 0 0 5px var(--app-panel);
}

.support-timeline-system .support-timeline-marker {
    border-color: #94a3b8;
}

.support-timeline-status_change .support-timeline-marker {
    border-color: var(--app-amber);
}

.support-timeline-reply .support-timeline-marker {
    border-color: var(--app-primary);
    background: var(--app-primary);
}

.support-timeline-content {
    padding: 14px;
    border: 1px solid var(--app-line);
    border-radius: 16px;
    background: var(--app-panel);
}

.support-timeline-reply .support-timeline-content {
    border-color: rgba(36, 84, 230, 0.26);
    background: linear-gradient(180deg, #ffffff 0%, #eef5ff 100%);
    box-shadow: 0 14px 30px rgba(36, 84, 230, 0.08);
}

.support-timeline-reply .support-timeline-content::before {
    content: "";
    display: block;
    width: 42px;
    height: 4px;
    margin: -2px 0 10px;
    border-radius: 999px;
    background: var(--app-primary);
}

.support-timeline-reply .support-timeline-head strong {
    color: var(--app-primary-dark);
}

.support-timeline-status_change .support-timeline-content {
    border-color: rgba(183, 121, 31, 0.18);
    background: #fffbf0;
}

.support-timeline-user .support-timeline-item p {
    margin: 9px 0 0;
}

@media (max-width: 980px) {
    .support-ticket-hero {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .support-user-toolbar,
    .support-ticket-card-top,
    .support-ticket-card-foot,
    .support-ticket-hero-title-row {
        align-items: stretch;
        flex-direction: column;
    }

    .support-status-tabs {
        display: grid;
        width: 100%;
        grid-template-columns: repeat(3, 1fr);
    }

    .support-ticket-card-grid {
        grid-template-columns: 1fr;
    }

    .support-ticket-hero {
        padding: 20px;
    }

    .support-ticket-hero-main h2 {
        font-size: 24px;
    }

    .support-progress-step small {
        font-size: 9px;
    }
}

.class-language-list {
    display: grid;
    gap: 10px;
    margin-top: 14px;
}

.class-language-row {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(150px, 190px);
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border: 1px solid var(--app-line);
    border-radius: 14px;
    background: #ffffff;
}

.class-language-name {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
    min-width: 0;
}

.class-language-row select {
    width: 100%;
    min-height: 40px;
}

.class-language-list-head {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 2px 0 4px;
}

.class-language-inline-form {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.class-language-inline-form select {
    min-width: 145px;
}

@media (max-width: 720px) {
    .class-language-row {
        grid-template-columns: 1fr;
    }
}

.language-tag-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.35rem;
    align-items: center;
}

.compact-language-tags .badge {
    white-space: nowrap;
}

.subject-language-warning {
    margin-top: 0.25rem;
    color: #92400e;
}

.generation-group-class-pills {
    margin: 0.75rem 0 0.35rem;
}

/* Step 22: section-generation failure diagnostics */
.generation-diagnostics-card {
    display: grid;
    gap: 16px;
    margin-top: 14px;
    padding: 16px;
    border: 1px solid var(--app-line);
    border-radius: 18px;
    background: #fff;
}

.generation-diagnostics-card.is-error {
    border-color: #fecaca;
    background: #fff7f7;
}

.generation-diagnostics-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
}

.generation-diagnostics-head p {
    margin: 4px 0 0;
    color: var(--app-muted);
}

.generation-diagnostics-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(110px, 1fr));
    gap: 10px;
}

.generation-diagnostics-metrics span {
    display: grid;
    gap: 2px;
    padding: 10px 12px;
    border: 1px solid var(--app-line);
    border-radius: 14px;
    background: #fff;
}

.generation-diagnostics-metrics b {
    font-size: 18px;
}

.generation-diagnostics-metrics small,
.small-text {
    font-size: 12px;
}

.generation-diagnostics-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 12px;
}

.generation-diagnostics-section {
    display: grid;
    gap: 8px;
    padding: 12px;
    border: 1px solid var(--app-line);
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.78);
}

.generation-diagnostics-section h4,
.generation-diagnostics-section h5 {
    margin: 0;
}

.generation-diagnostics-section ul,
.generation-diagnostics-section ol {
    margin: 0;
    padding-left: 20px;
}

.generation-diagnostics-list {
    display: grid;
    gap: 6px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.generation-diagnostics-list li {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    padding: 7px 9px;
    border-radius: 10px;
    background: #f8fafc;
}

.generation-diagnostics-stages {
    display: grid;
    gap: 8px;
}

.generation-diagnostics-stage {
    border: 1px solid var(--app-line);
    border-radius: 12px;
    background: #fff;
}

.generation-diagnostics-stage > summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    cursor: pointer;
    font-weight: 700;
}

.generation-diagnostics-stage-body {
    display: grid;
    gap: 8px;
    padding: 0 12px 12px;
}

.generation-diagnostics-debug pre {
    overflow: auto;
    max-height: 360px;
    padding: 12px;
    border-radius: 12px;
    background: #0f172a;
    color: #e2e8f0;
    font-size: 12px;
}

@media (max-width: 720px) {
    .generation-diagnostics-head {
        flex-direction: column;
    }
}

/* Step 24B generation scope UI */
.generation-scope-field {
    gap: 8px;
}

.generation-scope-notice {
    border: 1px solid rgba(245, 158, 11, .28);
    border-radius: 12px;
    background: rgba(245, 158, 11, .08);
    color: #92400e;
    font-size: 12px;
    font-weight: 800;
    line-height: 1.45;
    padding: 9px 10px;
}

.generation-scope-notice[hidden] {
    display: none !important;
}

/* Step 25 generation lock policy UI */
.generation-lock-policy {
    border: 1px solid rgba(15, 23, 42, .10);
    border-radius: 14px;
    background: rgba(248, 250, 252, .86);
    padding: 10px 11px;
    display: grid;
    gap: 8px;
}

.generation-lock-option {
    align-items: flex-start;
    color: #334155;
    display: flex;
    font-size: 12px;
    font-weight: 800;
    gap: 8px;
    line-height: 1.35;
}

.generation-lock-option input {
    margin-top: 1px;
}

.generation-lock-option.danger {
    color: #991b1b;
}

/* Step 26 generation recovery workflow */
.generation-recovery-actions {
    border-color: rgba(37, 99, 235, .18);
    background: rgba(239, 246, 255, .82);
}

.generation-recovery-action-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.generation-recovery-action-list .btn.small {
    min-height: 34px;
}

/* Step 28C role-based generation diagnostics UI */
.generation-human-report {
    display: grid;
    gap: 14px;
}

.generation-human-summary {
    border: 1px solid rgba(37, 99, 235, .18);
    border-radius: 16px;
    background: rgba(239, 246, 255, .72);
    padding: 14px 15px;
}

.generation-human-summary strong {
    display: block;
    color: #0f172a;
    font-size: 16px;
    font-weight: 900;
    margin-bottom: 5px;
}

.generation-human-summary p {
    color: #334155;
    font-size: 13px;
    font-weight: 700;
    line-height: 1.5;
    margin: 0;
}

.generation-human-reason {
    display: inline-flex;
    align-items: center;
    border-radius: 999px;
    background: rgba(15, 23, 42, .08);
    color: #334155;
    font-size: 11px;
    font-weight: 900;
    margin-top: 10px;
    padding: 5px 9px;
}

.generation-human-issue-grid {
    display: grid;
    gap: 10px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.generation-human-issue-card {
    border: 1px solid rgba(245, 158, 11, .26);
    border-radius: 14px;
    background: rgba(255, 251, 235, .86);
    padding: 12px;
}

.generation-human-issue-card h5 {
    color: #78350f;
    font-size: 13px;
    font-weight: 900;
    margin: 0 0 5px;
}

.generation-human-issue-card p,
.generation-human-issue-card li {
    color: #92400e;
    font-size: 12px;
    font-weight: 700;
    line-height: 1.45;
}

.generation-human-issue-card ul {
    margin: 8px 0 0;
    padding-left: 18px;
}

.generation-human-actions {
    border-color: rgba(37, 99, 235, .18);
    background: rgba(248, 250, 252, .84);
}

.generation-technical-diagnostics {
    display: grid;
    gap: 14px;
}

.generation-diagnostics-card.role-standard .generation-technical-diagnostics,
.generation-diagnostics-card.role-basic .generation-technical-diagnostics {
    display: none;
}

/* Step 28D: pre-generation readiness panel */
.generation-readiness-panel {
  margin-bottom: 14px;
}

.generation-readiness-card {
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 18px;
  padding: 14px;
  background: rgba(248, 250, 252, 0.9);
}

.generation-readiness-card.is-ready {
  border-color: rgba(34, 197, 94, 0.35);
  background: rgba(240, 253, 244, 0.75);
}

.generation-readiness-card.is-warning {
  border-color: rgba(245, 158, 11, 0.45);
  background: rgba(255, 251, 235, 0.85);
}

.generation-readiness-card.is-blocked {
  border-color: rgba(239, 68, 68, 0.45);
  background: rgba(254, 242, 242, 0.85);
}

.generation-readiness-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 14px;
}

.generation-readiness-head strong {
  display: block;
  margin-bottom: 4px;
}

.generation-readiness-head p,
.generation-readiness-issue p {
  margin: 0;
  color: var(--muted, #64748b);
}

.generation-readiness-actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: flex-end;
  gap: 8px;
}

.generation-readiness-issues {
  display: grid;
  gap: 10px;
  margin-top: 12px;
}

.generation-readiness-issue {
  border: 1px solid rgba(148, 163, 184, 0.35);
  border-radius: 14px;
  padding: 10px 12px;
  background: rgba(255, 255, 255, 0.75);
}

.generation-readiness-issue.is-error {
  border-color: rgba(239, 68, 68, 0.35);
}

.generation-readiness-issue.is-warning {
  border-color: rgba(245, 158, 11, 0.35);
}

.generation-readiness-issue small {
  display: block;
  margin-top: 6px;
  color: var(--muted, #64748b);
}

.generation-readiness-checks {
  margin-top: 12px;
}

.generation-readiness-checks h4 {
  margin: 0 0 6px;
  font-size: 0.92rem;
}

.generation-readiness-checks ul {
  margin: 0;
  padding-left: 18px;
  color: var(--muted, #64748b);
}

@media (max-width: 720px) {
  .generation-readiness-head {
    flex-direction: column;
  }
  .generation-readiness-actions {
    justify-content: flex-start;
  }
}

/* Step 28G: grouped readiness issue details */
.generation-readiness-issue-details {
  margin: 8px 0 0;
  padding-left: 18px;
  color: var(--muted, #64748b);
  font-size: 0.84rem;
}

.generation-readiness-issue-details li + li {
  margin-top: 3px;
}

/* Step 28H: diagnostics layout polish */
.generation-diagnostics-card,
.generation-diagnostics-head,
.generation-human-report,
.generation-human-issue-grid,
.generation-human-issue-card,
.generation-technical-diagnostics,
.generation-diagnostics-grid,
.generation-diagnostics-section,
.generation-diagnostics-list,
.generation-diagnostics-stage,
.generation-diagnostics-stage-body {
    box-sizing: border-box;
    max-width: 100%;
    min-width: 0;
}

.generation-diagnostics-grid {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr));
}

.generation-diagnostics-metrics {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 110px), 1fr));
}

.generation-diagnostics-list li {
    align-items: start;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    min-width: 0;
}

.generation-diagnostics-list li span {
    min-width: 0;
    overflow-wrap: anywhere;
    word-break: break-word;
}

.generation-diagnostics-list li strong {
    white-space: nowrap;
}

.generation-diagnostics-head > div {
    min-width: 0;
}

.generation-diagnostics-head .btn {
    flex: 0 0 auto;
}

@media (max-width: 720px) {
    .generation-diagnostics-grid {
        grid-template-columns: 1fr;
    }

    .generation-diagnostics-list li {
        grid-template-columns: minmax(0, 1fr) auto;
    }
}

/* Step 28I: constrain generator diagnostics to the visible page */
.constructor-layout,
.constructor-side-stack,
.constructor-main-stack,
.constructor-step-card,
.constructor-submit-card,
.constructor-submit-card .generation-response,
.constructor-submit-card .generation-diagnostics-card {
    box-sizing: border-box;
    max-width: 100%;
    min-width: 0;
}

.constructor-submit-card .generation-response {
    position: static;
    overflow-x: hidden;
    width: 100%;
}

.constructor-submit-card .generation-diagnostics-card {
    overflow-x: hidden;
}

.constructor-submit-card .generation-diagnostics-grid {
    grid-template-columns: minmax(0, 1fr);
}

@media (min-width: 1400px) {
    .constructor-submit-card .generation-diagnostics-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

.constructor-submit-card .generation-diagnostics-head,
.constructor-submit-card .generation-human-summary,
.constructor-submit-card .generation-diagnostics-section,
.constructor-submit-card .generation-diagnostics-section p,
.constructor-submit-card .generation-diagnostics-section li {
    overflow-wrap: anywhere;
    word-break: normal;
}

/* Step 30 product access UI */
.product-access-create-panel {
    border: 1px solid rgba(148, 163, 184, .28);
    border-radius: 18px;
    padding: 16px;
    background: rgba(248, 250, 252, .78);
}

.product-access-checkbox-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    min-width: 0;
}

.product-access-checkbox {
    display: inline-flex;
    align-items: flex-start;
    gap: 8px;
    min-width: 0;
    font-size: 13px;
    color: var(--text-muted, #475569);
}

.product-access-checkbox input {
    margin-top: 2px;
    flex: 0 0 auto;
}

.product-access-checkbox span {
    min-width: 0;
    overflow-wrap: anywhere;
}

.product-access-checkbox-card {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid rgba(148, 163, 184, .28);
    border-radius: 14px;
    background: #fff;
}

.product-access-checkbox-card strong,
.product-role-block strong {
    display: block;
    color: var(--text, #0f172a);
}

.product-access-checkbox-card small {
    display: block;
    margin-top: 2px;
    line-height: 1.35;
}

.product-access-inline-form {
    display: grid;
    gap: 8px;
    min-width: 220px;
    max-width: 360px;
}

.product-role-block {
    display: grid;
    gap: 8px;
    padding: 12px;
    border: 1px solid rgba(148, 163, 184, .22);
    border-radius: 14px;
    background: rgba(248, 250, 252, .78);
}

.product-role-checkboxes {
    display: grid;
    grid-template-columns: 1fr;
}

.product-access-summary-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 12px;
    margin-top: 16px;
}

.product-access-summary-item {
    display: grid;
    gap: 4px;
    padding: 14px;
    border: 1px solid rgba(148, 163, 184, .24);
    border-radius: 16px;
    background: rgba(248, 250, 252, .78);
}

.product-access-summary-item strong {
    font-size: 22px;
}

.salary-placeholder-card {
    max-width: 980px;
}

/* Step 31 salary constants */
.salary-constants-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 12px;
}

.salary-constant-tile {
    border: 1px solid rgba(148, 163, 184, .28);
    border-radius: 16px;
    background: rgba(248, 250, 252, .86);
    padding: 14px;
    min-width: 0;
}

.salary-constant-tile span,
.salary-constant-tile small {
    display: block;
    color: var(--muted, #64748b);
    font-size: .86rem;
}

.salary-constant-tile strong {
    display: block;
    margin: 6px 0;
    font-size: 1.45rem;
    color: var(--text, #0f172a);
}

.salary-constant-tile p {
    margin: 0 0 8px;
    color: var(--muted, #64748b);
}

.salary-constant-form {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 14px;
    align-items: end;
}

.salary-constant-form .form-actions {
    display: flex;
    align-items: end;
}

.salary-placeholder-actions {
    margin-top: 18px;
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

/* Step 34 salary periods and teacher profiles UI */
.salary-dashboard-grid,
.salary-module-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    gap: 14px;
    margin-bottom: 16px;
}
.salary-summary-card .card-body { display: grid; gap: 6px; }
.salary-summary-card strong { display:block; font-size:26px; letter-spacing:-.03em; color:var(--app-text,#0f172a); }
.summary-label { color:var(--app-muted,#64748b); font-size:12px; font-weight:900; letter-spacing:.06em; text-transform:uppercase; }
.salary-module-card { display:grid; gap:7px; min-width:0; padding:15px; border:1px solid rgba(148,163,184,.28); border-radius:16px; background:rgba(248,250,252,.86); color:inherit; text-decoration:none; }
.salary-module-card span { width:30px; height:30px; display:inline-flex; align-items:center; justify-content:center; border-radius:999px; background:var(--app-primary-soft,#eef4ff); color:var(--app-primary,#2454e6); font-weight:900; }
.salary-module-card strong { color:var(--app-text,#0f172a); }
.salary-module-card small,
.salary-summary-card small,
.salary-profile-status small,
.salary-profile-table td small { display:block; color:var(--app-muted,#64748b); line-height:1.35; }
.salary-module-card.is-disabled { opacity:.72; }
.salary-period-form-grid,
.salary-period-selector { display:grid; grid-template-columns:repeat(auto-fit,minmax(150px,1fr)); gap:12px; align-items:end; }
.salary-warning-box { padding:12px 14px; border:1px solid rgba(245,158,11,.35); border-radius:14px; background:var(--app-amber-soft,#fffbeb); color:#92400e; font-weight:750; }
.status-pill { display:inline-flex; align-items:center; justify-content:center; min-height:26px; padding:5px 9px; border-radius:999px; font-size:12px; font-weight:900; white-space:nowrap; }
.status-pill.ok { background:var(--app-green-soft,#dcfce7); color:var(--app-green,#16833c); }
.status-pill.warning { background:var(--app-amber-soft,#fffbeb); color:var(--app-amber,#b45309); }
.status-pill.draft { background:var(--app-primary-soft,#eef4ff); color:var(--app-primary-dark,#1d4ed8); }
.status-pill.locked { background:#f1f5f9; color:#475569; }
.salary-profile-table-scroll { overflow-x:auto; }
.salary-profile-table { min-width:980px; }
.salary-profile-row-form { width:100%; }
.salary-profile-row-grid { display:grid; grid-template-columns:minmax(130px,160px) minmax(180px,230px) minmax(90px,110px) minmax(230px,1fr) minmax(120px,150px) auto; gap:10px; align-items:end; }
.inline-field span,
.field.compact span { font-size:12px; }
.salary-profile-flags { display:flex; flex-wrap:wrap; gap:8px 12px; align-items:center; padding-bottom:5px; }
.salary-profile-flags label { display:inline-flex; align-items:center; gap:6px; color:var(--app-muted,#64748b); font-size:12px; font-weight:800; }
.salary-profile-status { display:grid; gap:4px; align-items:center; }
.salary-readiness-table td,
.salary-periods-table td,
.salary-profile-table td { vertical-align:top; }
@media (max-width:1100px) { .salary-profile-row-grid { grid-template-columns:repeat(2,minmax(0,1fr)); } }
@media (max-width:720px) { .salary-profile-row-grid,.salary-period-form-grid,.salary-period-selector { grid-template-columns:1fr; } }

/* Step 35 salary workload snapshot UI */
.salary-workload-summary,
.salary-workload-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
}

.salary-workload-table-scroll {
    overflow-x: auto;
}

.salary-workload-table {
    min-width: 1120px;
}

.salary-workload-table td {
    vertical-align: top;
}

.salary-workload-override-field,
.salary-workload-reason-field {
    margin-bottom: 8px;
}

.salary-workload-override-field input {
    max-width: 120px;
}

.salary-workload-reason-field input {
    min-width: 220px;
}

.salary-workload-lines summary {
    cursor: pointer;
    font-weight: 850;
    color: var(--app-primary, #2454e6);
}

.salary-workload-lines ul {
    margin: 8px 0 0;
    padding-left: 18px;
    color: var(--app-muted, #64748b);
    line-height: 1.45;
}

/* Step 36 salary calculation UI */
.salary-calculate-summary {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    align-items: center;
    justify-content: flex-end;
}

.salary-calculate-table-scroll,
.salary-formula-table-scroll {
    overflow-x: auto;
}

.salary-calculate-table {
    min-width: 1040px;
}

.salary-formula-table {
    min-width: 980px;
}

.salary-calculate-table td,
.salary-formula-table td {
    vertical-align: top;
}

.salary-calculate-table td small,
.salary-formula-table td small {
    display: block;
    color: var(--app-muted, #64748b);
    line-height: 1.35;
}

.salary-warning-list {
    margin: 0;
    padding-left: 18px;
    display: grid;
    gap: 8px;
}

.salary-formula-table code {
    display: inline-block;
    padding: 4px 7px;
    border-radius: 9px;
    background: rgba(15, 23, 42, .06);
    color: var(--app-text, #0f172a);
    font-size: 12px;
}

/* Step 40 salary UI hardening */
.btn.primary,
.button-link.primary,
body.has-app-shell .btn.primary,
body.has-app-shell .button-link.primary,
body.has-app-shell button.primary,
body.has-app-shell button[type="submit"].primary,
body.has-app-shell button[type="button"].primary {
    color: #ffffff !important;
}

.btn.primary *,
.button-link.primary *,
body.has-app-shell button.primary * {
    color: inherit !important;
}

.salary-batch-table th,
.salary-batch-table td {
    vertical-align: top;
}

.salary-batch-table input[type="number"],
.salary-batch-table input[type="text"],
.salary-batch-table select {
    min-width: 120px;
    width: 100%;
}

.salary-batch-table .salary-number-input {
    min-width: 150px;
}

.salary-batch-table .salary-small-input {
    min-width: 90px;
}

.salary-check-cell {
    text-align: center;
    white-space: nowrap;
}

.salary-inline-check {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 800;
    white-space: nowrap;
}

.salary-auto-allowances {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.salary-allowance-clean-table td {
    min-width: 130px;
}

.salary-allowance-clean-table td:first-child {
    min-width: 190px;
}

.salary-allowance-clean-table input[type="text"] {
    margin-top: 6px;
}

.salary-profile-batch-form,
.salary-workload-form,
.salary-allowances-form {
    margin: 0;
}

.salary-action-strip {
    margin-bottom: 18px;
}

.salary-action-card-body {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.sticky-actions {
    position: sticky;
    bottom: 0;
    z-index: 3;
    padding: 12px 0 0;
    background: linear-gradient(180deg, rgba(255,255,255,0.72), #fff 36%);
}

@media (max-width: 900px) {
    .salary-action-card-body {
        align-items: stretch;
        flex-direction: column;
    }
}

/* Step 43: contextual salary allowance inputs */
.salary-allowance-contextual-table td {
    min-width: 150px;
}

.salary-allowance-contextual-table td:nth-child(5),
.salary-allowance-contextual-table td:nth-child(6),
.salary-allowance-contextual-table td:nth-child(7) {
    min-width: 170px;
}

.salary-allowance-contextual-table .salary-small-input {
    margin-top: 6px;
}

.salary-production-runbook-list {
    margin: 0;
    padding-left: 1.35rem;
    display: grid;
    gap: 0.45rem;
}
.salary-audit-action-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 0.6rem;
}
.salary-audit-action-grid code {
    display: block;
    padding: 0.65rem 0.75rem;
    border-radius: 12px;
    background: var(--surface-soft, #f5f7fb);
    border: 1px solid var(--line, #e5e7eb);
    color: var(--text, #111827);
}
.salary-production-readiness-table td {
    vertical-align: top;
}

body.has-app-shell .export-room-options {
    margin: 1rem 0;
}

body.has-app-shell .export-room-checkbox small {
    color: #64748b;
    display: block;
    font-size: 0.85rem;
    margin-top: 0.2rem;
}

body.has-app-shell .room-conflict-warning-banner {
    border-color: rgba(217, 119, 6, 0.32);
    background: rgba(255, 251, 235, 0.95);
}

body.has-app-shell .room-conflict-warning-list {
    margin: 0.5rem 0 0;
    padding-left: 1.1rem;
    color: #92400e;
    font-size: 0.9rem;
    line-height: 1.45;
}

/* Safety: hidden fixed modals/backdrops must never intercept page navigation. */
.modal-backdrop[hidden],
.modal-card[hidden],
.app-modal[hidden],
.app-modal-backdrop[hidden] {
    display: none !important;
    pointer-events: none !important;
}

/* Teacher assignment edit workflow */
.assignments-page-root .page-subtitle {
    max-width: 760px;
    margin-top: 6px;
}
.assignment-help-card {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 24px;
}
.assignment-help-card h2 {
    margin-bottom: 6px;
}
.assignment-help-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(140px, 1fr));
    gap: 10px;
    min-width: min(560px, 100%);
}
.assignment-help-grid span {
    border: 1px solid rgba(15, 23, 42, 0.08);
    border-radius: 14px;
    padding: 10px 12px;
    background: rgba(248, 250, 252, 0.8);
}
.assignment-help-grid strong,
.assignment-help-grid small {
    display: block;
}
.assignment-help-grid small {
    color: var(--muted, #64748b);
    margin-top: 3px;
    line-height: 1.35;
}
.assignments-table td {
    vertical-align: top;
}
.assignment-actions-cell {
    min-width: 170px;
}
.assignment-row-action.btn.small {
    width: auto;
    min-height: 30px;
    padding: 5px 9px;
    font-size: 12px;
    margin: 0 4px 5px 0;
    white-space: nowrap;
}
.assignment-rule-remove-form {
    display: inline-block;
    margin: 0;
}
button.assignment-row-action[type="button"] {
    width: auto !important;
    min-height: 30px !important;
    padding: 6px 10px !important;
}
.assignment-edit-modal {
    width: min(720px, calc(100vw - 32px));
    max-height: min(760px, calc(100vh - 48px));
    overflow: auto;
    background: #fff;
    padding: 22px;
}
.assignment-edit-modal[hidden] {
    display: none !important;
    pointer-events: none !important;
}
.assignment-modal-form {
    display: grid;
    gap: 14px;
}
.assignment-modal-current {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    padding: 12px;
    border-radius: 16px;
    background: rgba(248, 250, 252, 0.95);
    border: 1px solid rgba(15, 23, 42, 0.08);
}
.assignment-modal-current strong,
.assignment-modal-current span {
    display: block;
}
.assignment-future-lock-check {
    align-items: flex-start;
}
.assignment-future-lock-check small {
    display: block;
    color: var(--muted, #64748b);
    margin-top: 2px;
    line-height: 1.35;
}
.assignment-preview-result {
    min-height: 22px;
    font-size: 13px;
}
.assignment-preview-result.is-ok {
    color: #166534;
}
.assignment-preview-result.is-error {
    color: #b91c1c;
}
.modal-form-actions {
    justify-content: flex-end;
}
@media (max-width: 860px) {
    .assignment-help-card {
        display: block;
    }
    .assignment-help-grid,
    .assignment-modal-current {
        grid-template-columns: 1fr;
    }
}

/* Assignment edit modals use a fixed layer so opened content cannot fall into page flow. */
.assignment-modal-backdrop {
    position: fixed;
    inset: 0;
    z-index: 220;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px;
    background: rgba(15, 23, 42, 0.5);
}
.assignment-modal-backdrop[hidden] {
    display: none !important;
    pointer-events: none !important;
}
.assignment-modal-backdrop .assignment-edit-modal {
    position: relative !important;
    top: auto !important;
    left: auto !important;
    transform: none !important;
    z-index: 221;
    width: min(720px, calc(100vw - 32px));
    max-height: calc(100vh - 48px);
    overflow: auto;
    margin: 0;
    background: #fff;
    border-radius: 22px;
    padding: 22px;
    box-shadow: 0 30px 80px rgba(15, 23, 42, 0.28);
}
.assignment-modal-backdrop .assignment-edit-modal[hidden] {
    display: none !important;
    pointer-events: none !important;
}

/* Elementary homeroom setup */
.primary-readiness-panel {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 10px 14px;
    align-items: start;
    margin: 0 16px 16px;
    padding: 12px 14px;
    border: 1px solid rgba(30, 64, 175, 0.14);
    border-radius: 14px;
    background: rgba(248, 250, 252, 0.9);
}
.primary-readiness-panel.is-blocked {
    border-color: rgba(220, 38, 38, 0.22);
    background: rgba(254, 242, 242, 0.72);
}
.primary-readiness-panel.is-ready {
    border-color: rgba(22, 163, 74, 0.22);
    background: rgba(240, 253, 244, 0.72);
}
.primary-readiness-list {
    grid-column: 1 / -1;
    margin: 0;
    padding-left: 18px;
    color: #7f1d1d;
    font-size: 13px;
}
.inline-homeroom-form {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    min-width: 180px;
}
.homeroom-current-checkbox {
    max-width: 210px;
    margin-bottom: 6px;
    font-size: 12px;
}
button.tiny,
.btn.tiny {
    min-height: 26px !important;
    padding: 3px 8px !important;
    font-size: 12px !important;
    line-height: 1.15 !important;
}
.tag-green {
    color: #166534;
    background: rgba(220, 252, 231, 0.9);
}
@media (max-width: 760px) {
    .primary-readiness-panel {
        grid-template-columns: 1fr;
        margin-left: 0;
        margin-right: 0;
    }
}

.assignment-row-focused {
    outline: 2px solid rgba(37, 99, 235, 0.35);
    outline-offset: -2px;
    background: rgba(37, 99, 235, 0.06);
}

.teacher-coverage-table-wrap {
    max-height: 560px;
}

.teacher-coverage-empty[hidden] {
    display: none;
}

.teacher-coverage-table .badge,
.missing-assignment-card .btn {
    white-space: nowrap;
}

/* Step 31: keep generation diagnostics inside the submit card */
.constructor-submit-card #generator-response,
.constructor-submit-card .generation-response,
.constructor-submit-card .generation-diagnostics-card,
.constructor-submit-card .generation-diagnostics-card *,
.constructor-submit-card .generation-diagnostics-card *::before,
.constructor-submit-card .generation-diagnostics-card *::after {
    box-sizing: border-box;
    min-width: 0;
    max-width: 100%;
}

.constructor-submit-card .generation-diagnostics-card {
    width: 100%;
    overflow: hidden;
}

.constructor-submit-card .generation-diagnostics-card > *,
.constructor-submit-card .generation-human-report,
.constructor-submit-card .generation-technical-diagnostics,
.constructor-submit-card .generation-human-issue-grid,
.constructor-submit-card .generation-diagnostics-grid,
.constructor-submit-card .generation-diagnostics-metrics,
.constructor-submit-card .generation-diagnostics-section,
.constructor-submit-card .generation-human-issue-card {
    width: 100%;
}

.constructor-submit-card .generation-human-issue-grid {
    grid-template-columns: minmax(0, 1fr);
}

.constructor-submit-card .generation-diagnostics-section,
.constructor-submit-card .generation-human-issue-card,
.constructor-submit-card .generation-diagnostics-stage,
.constructor-submit-card .generation-diagnostics-stage-body,
.constructor-submit-card .generation-diagnostics-list li,
.constructor-submit-card .generation-diagnostics-metrics span {
    overflow: hidden;
}

.constructor-submit-card .generation-diagnostics-head,
.constructor-submit-card .generation-diagnostics-stage > summary,
.constructor-submit-card .generation-diagnostics-list li,
.constructor-submit-card .generation-recovery-action-list {
    align-items: flex-start;
}

.constructor-submit-card .generation-diagnostics-head {
    flex-wrap: wrap;
}

.constructor-submit-card .generation-diagnostics-head > div,
.constructor-submit-card .generation-human-summary,
.constructor-submit-card .generation-diagnostics-section,
.constructor-submit-card .generation-human-issue-card,
.constructor-submit-card .generation-diagnostics-section p,
.constructor-submit-card .generation-diagnostics-section li,
.constructor-submit-card .generation-human-issue-card h5,
.constructor-submit-card .generation-human-issue-card p,
.constructor-submit-card .generation-human-issue-card li,
.constructor-submit-card .generation-diagnostics-stage summary,
.constructor-submit-card .generation-diagnostics-stage-body,
.constructor-submit-card .generation-diagnostics-list li span {
    overflow-wrap: anywhere;
    word-break: normal;
}

.constructor-submit-card .generation-diagnostics-section ul,
.constructor-submit-card .generation-diagnostics-section ol,
.constructor-submit-card .generation-human-issue-card ul {
    width: 100%;
    padding-left: 1.1rem;
}

.constructor-submit-card .generation-diagnostics-metrics {
    grid-template-columns: repeat(auto-fit, minmax(min(100%, 86px), 1fr));
}

.constructor-submit-card .generation-recovery-action-list .btn,
.constructor-submit-card .generation-human-issue-card .btn {
    max-width: 100%;
    white-space: normal;
    text-align: center;
}

@media (max-width: 900px) {
    .constructor-submit-card .generation-diagnostics-card {
        padding: 12px;
    }

    .constructor-submit-card .generation-diagnostics-section,
    .constructor-submit-card .generation-human-issue-card {
        padding: 10px;
    }
}

.modal-xwide {
    width: min(1180px, calc(100vw - 32px));
}

.grade-preset-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 4px 0 10px;
}

.grade-preset-chip {
    min-height: 34px;
    padding: 7px 11px;
    border: 1px solid var(--app-line);
    border-radius: 999px;
    background: #fff;
    color: var(--app-muted);
    font-size: 13px;
    font-weight: 850;
    cursor: pointer;
}

.grade-preset-chip:hover {
    border-color: #cbd9ff;
    background: #fbfdff;
    color: var(--app-text);
}

.grade-preset-chip.is-selected {
    border-color: #cbd9ff;
    background: var(--app-primary-soft);
    color: var(--app-primary);
    box-shadow: inset 0 0 0 1px #dbe6ff;
}

.grade-preset-chip.is-partial {
    border-color: #f3d48f;
    background: var(--app-amber-soft);
    color: var(--app-amber);
}

.excel-import-modal {
    min-width: 0;
}

.excel-import-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 14px;
    align-items: start;
}

.excel-import-modal.is-reviewing .excel-import-grid {
    grid-template-columns: 1fr;
}

.excel-import-panel {
    display: grid;
    gap: 12px;
    min-width: 0;
    padding: 14px;
    border: 1px solid var(--app-line);
    border-radius: 16px;
    background: #f8fafc;
}

.excel-import-panel h3 {
    margin: 0;
    font-size: 16px;
}

.file-drop-lite {
    display: grid;
    gap: 8px;
    padding: 14px;
    border: 1px dashed var(--app-line-2);
    border-radius: 14px;
    background: #fff;
}

.file-drop-lite span {
    color: var(--app-muted);
    font-weight: 800;
}

.excel-import-status {
    display: grid;
    gap: 7px;
    min-height: 0;
    color: var(--app-muted);
    font-size: 13px;
}

.excel-import-status .import-message {
    padding: 9px 10px;
    border: 1px solid var(--app-line);
    border-radius: 12px;
    background: #fff;
}

.excel-import-status .import-message.is-error {
    color: var(--app-red);
    border-color: #ffd2cf;
    background: var(--app-red-soft);
}

.excel-import-status .import-message.is-ok {
    color: var(--app-green);
    border-color: #c7efd3;
    background: var(--app-green-soft);
}

.import-review-table-wrap {
    max-height: 55vh;
    overflow: auto;
}

.import-review-table input,
.import-review-table textarea {
    min-width: 130px;
    min-height: 34px;
    padding: 7px 9px;
    border-radius: 10px;
}

.import-review-table textarea {
    width: 180px;
    min-height: 42px;
}

.import-row-issues {
    min-width: 180px;
    color: var(--app-muted);
    font-size: 12px;
    line-height: 1.4;
}

.import-row-issues.has-warning {
    color: var(--app-amber);
}

.import-review-row-actions {
    min-width: 96px;
    text-align: right;
    vertical-align: top;
}

.import-row-remove {
    white-space: nowrap;
}

.clean-class-tile {
    grid-template-columns: minmax(0, 1fr) auto;
}

.generation-class-check-area {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 10px;
    align-items: center;
    margin: 0 !important;
    cursor: pointer;
    min-width: 0;
}

.generation-class-side {
    min-width: 92px;
}

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

@media (max-width: 640px) {
    .modal-xwide {
        width: min(100vw - 18px, 100%);
    }
    .clean-class-tile {
        grid-template-columns: 1fr;
    }
    .generation-class-side {
        width: 100%;
    }
}

/* RASPA public/auth refresh — login page */
body.auth-page {
    background:
        radial-gradient(circle at 84% 16%, rgba(253, 130, 1, 0.14), transparent 28%),
        radial-gradient(circle at 12% 78%, rgba(25, 40, 81, 0.10), transparent 30%),
        #f8fafc;
}

body.auth-page .auth-main {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 56px 0;
}

.raspa-login-page {
    min-height: calc(100vh - 112px);
    display: grid;
    grid-template-columns: minmax(0, 1.08fr) minmax(360px, 0.72fr);
    gap: 36px;
    align-items: center;
}

.raspa-login-info {
    padding: clamp(22px, 4vw, 44px);
}

.raspa-login-logo {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    margin-bottom: 34px;
    color: #192851;
    font-weight: 900;
    letter-spacing: -0.02em;
}

.raspa-login-logo img {
    height: 66px;
    width: auto;
    max-width: 210px;
    object-fit: contain;
}

.raspa-login-logo span {
    display: none;
}

.raspa-login-eyebrow,
.raspa-login-card-kicker {
    display: inline-flex;
    align-items: center;
    color: #fd8201;
    background: #fff1df;
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 13px;
    font-weight: 900;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.raspa-login-info h1 {
    max-width: 720px;
    margin: 18px 0 18px;
    color: #192851;
    font-size: clamp(40px, 5vw, 64px);
    line-height: 1.02;
    letter-spacing: -0.055em;
}

.raspa-login-info p {
    max-width: 650px;
    margin: 0;
    color: #6b7280;
    font-size: 18px;
    line-height: 1.7;
}

.raspa-login-points {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.raspa-login-points span {
    padding: 9px 13px;
    border: 1px solid rgba(25, 40, 81, 0.10);
    border-radius: 999px;
    background: #fff;
    color: #192851;
    font-weight: 800;
    box-shadow: 0 10px 28px rgba(25, 40, 81, 0.05);
}

.raspa-login-card.card,
body.auth-page .raspa-login-card.card {
    max-width: none;
    margin: 0;
    padding: 0;
    overflow: hidden;
    border: 1px solid rgba(25, 40, 81, 0.10);
    border-radius: 28px;
    background: #fff;
    box-shadow: 0 24px 70px rgba(25, 40, 81, 0.12);
}

.raspa-login-card-head {
    padding: 30px 30px 16px;
}

.raspa-login-card-head h2 {
    margin: 14px 0 8px;
    color: #192851;
    font-size: 30px;
    letter-spacing: -0.035em;
}

.raspa-login-card-head p {
    margin: 0;
}

.raspa-login-form {
    padding: 0 30px 30px;
}

.raspa-login-form label {
    margin-top: 14px;
    color: #192851;
    font-weight: 850;
}

.raspa-login-form input[type="text"],
.raspa-login-form input[type="password"] {
    min-height: 48px;
    border-color: #e5e7eb;
    border-radius: 16px;
    background: #f8fafc;
}

.raspa-login-form input[type="text"]:focus,
.raspa-login-form input[type="password"]:focus {
    border-color: #fd8201;
    box-shadow: 0 0 0 4px rgba(253, 130, 1, 0.14);
    background: #fff;
}

.raspa-login-submit.btn,
.raspa-login-form button[type="submit"].raspa-login-submit {
    width: 100%;
    min-height: 48px;
    margin-top: 6px;
    border-radius: 999px;
    background: #fd8201;
    color: #fff;
    box-shadow: 0 12px 26px rgba(253, 130, 1, 0.22);
}

.raspa-login-submit.btn:hover,
.raspa-login-form button[type="submit"].raspa-login-submit:hover {
    background: #e87500;
}

.raspa-login-back.btn {
    width: 100%;
    min-height: 46px;
    margin-top: 10px;
    border-radius: 999px;
    color: #192851;
    background: #fff;
    border: 1px solid #e5e7eb;
}

@media (max-width: 920px) {
    .raspa-login-page {
        grid-template-columns: 1fr;
        gap: 18px;
    }

    .raspa-login-info {
        padding-bottom: 0;
    }
}

@media (max-width: 560px) {
    body.auth-page .auth-main {
        width: min(100% - 22px, 1180px);
        padding: 24px 0;
    }

    .raspa-login-info,
    .raspa-login-card-head,
    .raspa-login-form {
        padding-left: 22px;
        padding-right: 22px;
    }

    .raspa-login-logo img {
        height: 54px;
    }
}