:root {
    color-scheme: light;
    --ink: #17211f;
    --muted: #63706c;
    --line: #d9e0de;
    --panel: #ffffff;
    --field: #f8faf9;
    --primary: #007f5f;
    --primary-strong: #00664d;
    --blue: #1a73e8;
    --amber: #d97706;
    --danger: #b42318;
}

* {
    box-sizing: border-box;
}

html,
body {
    min-height: 100%;
    margin: 0;
    font-family: "Microsoft YaHei UI", "Microsoft YaHei", "Segoe UI", Arial, sans-serif;
    color: var(--ink);
    background: #f5f7f8;
}

button,
input,
select {
    font: inherit;
}

button {
    border: 0;
}

.school-map-shell {
    display: grid;
    grid-template-columns: minmax(340px, 420px) minmax(0, 1fr);
    height: 100dvh;
    min-height: 0;
    overflow: hidden;
}

.editor-pane {
    display: flex;
    flex-direction: column;
    height: 100dvh;
    min-height: 0;
    padding: 22px;
    background: var(--panel);
    border-right: 1px solid var(--line);
    overflow-y: auto;
    overscroll-behavior: contain;
}

.pane-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.admin-actions {
    display: flex;
    align-items: center;
    gap: 8px;
}

.admin-actions form {
    margin: 0;
}

.admin-review-link {
    display: inline-flex;
    align-items: center;
    min-height: 40px;
    padding: 0 10px;
    border: 1px solid #b7cdc6;
    border-radius: 8px;
    color: #185947;
    background: #edf8f4;
    font-size: 0.82rem;
    font-weight: 800;
    text-decoration: none;
    white-space: nowrap;
}

.eyebrow {
    margin: 0 0 4px;
    color: var(--muted);
    font-size: 0.76rem;
    font-weight: 700;
    letter-spacing: 0;
    text-transform: uppercase;
}

h1 {
    margin: 0;
    font-size: 1.55rem;
    line-height: 1.2;
}

h1:focus {
    outline: none;
}

.icon-button {
    width: 40px;
    height: 40px;
    border-radius: 8px;
    color: #fff;
    background: var(--primary);
    font-size: 1.45rem;
    line-height: 1;
}

.icon-button:hover,
.primary-button:hover {
    background: var(--primary-strong);
}

.status-line {
    margin-top: 16px;
    padding: 10px 12px;
    border: 1px solid #c8ddd7;
    border-radius: 8px;
    color: #185947;
    background: #edf8f4;
    font-size: 0.9rem;
}

.admin-locked {
    display: grid;
    gap: 5px;
    margin-top: 16px;
    padding: 12px;
    border: 1px solid #d4dce8;
    border-radius: 8px;
    color: #334155;
    background: #f8fafc;
    font-size: 0.9rem;
}

.admin-locked strong {
    color: #0f172a;
}

.admin-locked a,
.back-link {
    color: #1666c5;
    font-weight: 700;
    text-decoration: none;
}

.admin-login-page {
    display: grid;
    min-height: 100dvh;
    padding: 24px;
    place-items: center;
    background: #f2f6f5;
}

.admin-login-card {
    display: grid;
    width: min(100%, 360px);
    gap: 12px;
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    box-shadow: 0 12px 28px rgb(23 33 31 / 10%);
}

.admin-login-card > p:not(.eyebrow) {
    margin: 0;
    color: var(--muted);
    line-height: 1.6;
}

.admin-login-card label {
    color: #33403c;
    font-size: 0.86rem;
    font-weight: 700;
}

.admin-login-card input {
    min-height: 42px;
    padding: 8px 10px;
    border: 1px solid #cbd8d4;
    border-radius: 6px;
}

.login-error {
    padding: 9px 10px;
    border: 1px solid #f2c7c3;
    border-radius: 6px;
    color: #8b1e16;
    background: #fff3f2;
    font-size: 0.9rem;
}

.district-list {
    display: grid;
    gap: 8px;
    margin: 18px 0;
}

.district-group {
    display: grid;
    gap: 6px;
}

.district-group-header {
    display: grid;
    grid-template-columns: 18px minmax(0, 1fr) auto;
    align-items: center;
    gap: 8px;
    min-height: 42px;
    padding: 8px 10px;
    border: 1px solid #cbd8d4;
    border-radius: 8px;
    color: #22312d;
    background: #f3f7f6;
    text-align: left;
}

.district-group-header:hover {
    border-color: #9fb6af;
    background: #edf4f2;
}

.district-group-header strong {
    overflow: hidden;
    font-size: 0.94rem;
    line-height: 1.2;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.district-group-header em {
    min-width: 28px;
    padding: 2px 8px;
    border-radius: 999px;
    color: #fff;
    background: var(--primary);
    font-size: 0.78rem;
    font-style: normal;
    text-align: center;
}

.district-chevron {
    display: inline-grid;
    place-items: center;
    width: 18px;
    height: 18px;
    color: var(--muted);
    font-size: 1.1rem;
    line-height: 1;
    transform: rotate(0deg);
    transition: transform 0.16s ease;
}

.district-chevron.open {
    transform: rotate(90deg);
}

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

.district-subgroup-list:not(.single) {
    padding-left: 14px;
    border-left: 2px solid #dce9e4;
}

.district-subgroup {
    display: grid;
    gap: 6px;
}

.district-subgroup-header {
    display: flex;
    align-items: center;
    gap: 10px;
    width: 100%;
    padding: 3px 2px;
    color: #31584d;
    background: transparent;
    text-align: left;
}

.district-subgroup-header strong {
    flex: 1 1 auto;
    font-size: 0.86rem;
}

.district-subgroup-header:hover {
    color: var(--primary-strong);
}

.district-subgroup-header em {
    color: var(--muted);
    font-size: 0.76rem;
    font-style: normal;
}

.district-group-items {
    display: grid;
    gap: 6px;
    padding-left: 14px;
    border-left: 2px solid #edf2f1;
}

.district-group-items.nested {
    padding-left: 10px;
    border-left-width: 1px;
}

.district-row-wrapper {
    position: relative;
    display: flex;
    align-items: stretch;
    gap: 6px;
}

.map-school-flyout {
    position: absolute;
    top: 50%;
    left: 16px;
    z-index: 7;
    width: max-content;
    min-width: 280px;
    max-width: min(440px, calc(100% - 32px));
    max-height: calc(100% - 32px);
    padding: 12px;
    overflow-y: auto;
    border: 1px solid #b9c7c2;
    border-radius: 6px;
    background: #ffffff;
    box-shadow: 0 10px 22px rgba(26, 44, 38, 0.2);
    transform: translateY(-50%);
}

.map-school-flyout > strong {
    display: block;
    color: #163f35;
    font-size: 0.95rem;
}

.map-school-flyout dl {
    display: grid;
    gap: 6px;
    margin: 10px 0;
}

.map-school-flyout dl > div {
    display: grid;
    grid-template-columns: 64px minmax(0, 1fr);
    gap: 8px;
}

.map-school-flyout dt,
.map-school-flyout small,
.map-school-flyout p {
    color: var(--muted);
}

.map-school-flyout dd,
.map-school-flyout p {
    margin: 0;
}

.map-school-flyout-communities,
.map-school-flyout-juniors {
    padding-top: 10px;
    border-top: 1px solid #e3ebe8;
}

.map-school-flyout-communities {
    margin-top: 10px;
}

.map-school-flyout-juniors {
    margin-top: 10px;
}

.map-school-flyout-communities > span,
.map-school-flyout-juniors > span {
    color: #35514a;
    font-size: 0.82rem;
    font-weight: 700;
}

.community-chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    margin-top: 8px;
}

.community-chip {
    display: inline-flex;
    max-width: 100%;
    padding: 3px 7px;
    border: 1px solid #cadbd5;
    border-radius: 999px;
    color: #214b43;
    background: #f4faf8;
    font-size: 0.76rem;
    line-height: 1.35;
}

.map-school-flyout-juniors ul {
    display: grid;
    gap: 6px;
    margin: 8px 0 0;
    padding-left: 18px;
}

.admission-group-summary {
    display: grid;
    gap: 4px;
    margin-top: 8px;
    padding: 7px 8px;
    border: 1px solid #d7e6e1;
    border-radius: 6px;
    background: #f6fbf9;
}

.admission-group-summary span {
    color: #17483f;
    font-size: 0.78rem;
    font-weight: 800;
}

.admission-group-summary small {
    display: block;
    line-height: 1.45;
}

.map-school-flyout-juniors li strong,
.map-school-flyout-juniors li small {
    display: block;
}

.junior-rule-badge {
    display: inline-flex;
    width: fit-content;
    margin-top: 3px;
    padding: 2px 6px;
    border: 1px solid #b9cfc7;
    border-radius: 999px;
    color: #1c5b4d;
    background: #edf7f4;
    font-size: 0.72rem;
    font-weight: 700;
    line-height: 1.2;
}

.map-school-flyout-juniors li small {
    margin-top: 2px;
    font-size: 0.76rem;
}

.district-row {
    flex: 1 1 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 58px;
    padding: 10px 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    color: var(--ink);
    background: #fff;
    text-align: left;
}

.district-row:hover {
    border-color: #9fb6af;
    background: #fbfdfc;
}

.district-row.active {
    border-color: var(--primary);
    background: #eef8f5;
}

.district-row strong,
.district-row small {
    display: block;
}

.district-row strong {
    font-size: 0.96rem;
    line-height: 1.25;
}

.district-row small {
    margin-top: 3px;
    color: var(--muted);
    font-size: 0.82rem;
}

.district-row .junior-summary {
    color: #23634f;
}

.district-row em {
    flex: 0 0 auto;
    padding: 3px 8px;
    border-radius: 999px;
    color: #394541;
    background: #eef2f1;
    font-size: 0.78rem;
    font-style: normal;
}

.district-row-menu {
    position: relative;
    flex: 0 0 auto;
}

.district-menu-trigger {
    width: 34px;
    height: 100%;
    min-height: 58px;
    border: 1px solid var(--line);
    border-radius: 6px;
    color: #35514a;
    background: #ffffff;
    font-size: 1.25rem;
    line-height: 1;
}

.district-menu-trigger:hover,
.district-menu-trigger[aria-expanded="true"] {
    border-color: #8cad9f;
    color: #0a6655;
    background: #eef8f5;
}

.district-menu-popup {
    position: absolute;
    top: calc(100% + 4px);
    right: 0;
    z-index: 8;
    min-width: 120px;
    padding: 4px;
    border: 1px solid #b9c7c2;
    border-radius: 6px;
    background: #ffffff;
    box-shadow: 0 8px 18px rgba(26, 44, 38, 0.18);
}

.district-menu-popup button {
    width: 100%;
    min-height: 34px;
    padding: 6px 8px;
    border-radius: 4px;
    color: #183b34;
    background: transparent;
    font-weight: 700;
    text-align: left;
    white-space: nowrap;
}

.district-menu-popup button:hover {
    background: #e5f0ec;
}

.district-menu-popup .district-menu-delete {
    color: var(--danger);
}

.district-menu-popup .district-menu-delete:hover {
    background: #fff0ef;
}

.district-form {
    display: grid;
    gap: 12px;
    margin-top: auto;
    padding-top: 18px;
    border-top: 1px solid var(--line);
}

.district-form label {
    display: grid;
    gap: 6px;
    color: #32413d;
    font-size: 0.86rem;
    font-weight: 700;
}

.form-control,
.form-select {
    width: 100%;
    min-height: 40px;
    padding: 8px 10px;
    border: 1px solid #cbd5d1;
    border-radius: 8px;
    color: var(--ink);
    background: var(--field);
}

.form-control:focus,
.form-select:focus {
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(0, 127, 95, 0.13);
    outline: none;
}

.junior-section {
    display: grid;
    gap: 10px;
    padding: 12px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fbfdfc;
}

.section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-width: 0;
}

.section-title strong {
    min-width: 0;
    font-size: 0.9rem;
}

.section-title span {
    flex: 0 0 auto;
    white-space: nowrap;
}

.section-title span,
.empty-note {
    color: var(--muted);
    font-size: 0.82rem;
}

.junior-choice-list {
    display: grid;
    gap: 6px;
    max-height: 150px;
    overflow: auto;
    padding-right: 4px;
}

.junior-choice {
    display: grid;
    grid-template-columns: 16px minmax(0, 1fr);
    align-items: start;
    gap: 8px;
    min-height: 30px;
    padding: 5px 6px;
    border-radius: 6px;
    color: #243530;
    font-size: 0.86rem;
    font-weight: 500;
}

.junior-choice:hover {
    background: #eef4f2;
}

.junior-choice input {
    width: 16px;
    height: 16px;
    margin: 2px 0 0;
    accent-color: var(--primary);
}

.junior-choice span {
    display: grid;
    gap: 2px;
    min-width: 0;
    line-height: 1.25;
    overflow-wrap: anywhere;
}

.junior-choice small {
    color: var(--muted);
    font-size: 0.74rem;
    font-weight: 500;
}

.inline-add {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(88px, auto);
    align-items: stretch;
    gap: 8px;
}

.inline-add .secondary-button {
    min-width: 88px;
}

.validation-message {
    color: var(--danger);
    font-size: 0.82rem;
}

.boundary-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    padding: 10px 0 2px;
    color: var(--muted);
    font-size: 0.85rem;
}

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

.primary-button,
.secondary-button,
.danger-button {
    min-height: 40px;
    padding: 8px 10px;
    border-radius: 8px;
    font-weight: 700;
}

.primary-button {
    color: #fff;
    background: var(--primary);
}

.secondary-button {
    color: #1f3430;
    background: #edf2f1;
}

.secondary-button:hover {
    background: #dde8e5;
}

.danger-button {
    color: #fff;
    background: var(--danger);
}

.danger-button:hover {
    background: #931b12;
}

.primary-button:disabled,
.secondary-button:disabled,
.danger-button:disabled {
    cursor: not-allowed;
    opacity: 0.55;
}

.map-workspace {
    position: relative;
    height: 100dvh;
    min-height: 0;
    overflow: hidden;
    background: #e8eeec;
}

.map-edit-toolbar {
    position: absolute;
    top: 16px;
    left: 16px;
    z-index: 6;
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 8px;
    border: 1px solid #b9c7c2;
    border-radius: 8px;
    background: rgba(255, 255, 255, 0.96);
    box-shadow: 0 8px 18px rgba(26, 44, 38, 0.16);
}

.map-edit-toolbar span {
    padding: 0 4px;
    color: #35514a;
    font-size: 0.84rem;
    font-weight: 700;
}

.map-edit-toolbar .primary-button {
    min-height: 36px;
}

.school-map {
    position: absolute;
    inset: 0;
}

.map-context-menu {
    position: absolute;
    z-index: 12;
    padding: 4px;
    border: 1px solid #b9c7c2;
    border-radius: 6px;
    background: #ffffff;
    box-shadow: 0 8px 18px rgba(26, 44, 38, 0.18);
}

.map-context-menu button {
    min-height: 34px;
    padding: 6px 10px;
    border-radius: 4px;
    color: #183b34;
    background: transparent;
    font-weight: 700;
    white-space: nowrap;
}

.map-context-menu button:hover {
    background: #e5f0ec;
}

.map-empty {
    position: absolute;
    top: 24px;
    left: 24px;
    display: grid;
    gap: 4px;
    max-width: 420px;
    padding: 14px 16px;
    border: 1px solid #ecd4a8;
    border-radius: 8px;
    color: #62410f;
    background: #fff8e8;
    box-shadow: 0 10px 28px rgba(23, 33, 31, 0.10);
}

.map-empty span {
    color: #795b25;
    font-size: 0.9rem;
}

.blazor-error-boundary {
    padding: 1rem;
    color: #fff;
    background: var(--danger);
}

.blazor-error-boundary::after {
    content: "An error has occurred.";
}

.review-shell {
    display: grid;
    gap: 18px;
    min-height: 100dvh;
    padding: 22px;
    background: #f5f7f8;
}

.review-header,
.review-layout,
.review-school-heading,
.candidate-card {
    display: flex;
}

.review-header {
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.review-layout {
    align-items: stretch;
    gap: 16px;
    min-height: 0;
}

.review-school-list {
    display: grid;
    align-content: start;
    gap: 8px;
    width: min(340px, 34vw);
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
}

.review-school-list > strong,
.candidate-section h3 {
    color: #20352f;
    font-size: 0.9rem;
}

.review-school-list p,
.candidate-section p,
.empty-review-state {
    margin: 0;
    color: var(--muted);
}

.review-school-button {
    display: grid;
    gap: 3px;
    padding: 10px;
    border: 1px solid #d4dfdc;
    border-radius: 8px;
    color: #20302c;
    background: #f8fbfa;
    text-align: left;
}

.review-school-button.selected {
    border-color: #86b9aa;
    background: #edf8f4;
}

.review-school-button span {
    font-weight: 800;
}

.review-school-button small,
.review-school-button em,
.candidate-card small,
.candidate-card span,
.review-school-heading span {
    color: var(--muted);
    font-size: 0.78rem;
    font-style: normal;
}

.review-candidates {
    display: grid;
    align-content: start;
    gap: 14px;
    flex: 1 1 auto;
    min-width: 0;
}

.empty-review-state {
    padding: 28px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
}

.review-school-heading {
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
}

.review-school-heading h2 {
    margin: 0;
    font-size: 1.2rem;
}

.review-counts,
.candidate-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.review-counts span {
    padding: 3px 8px;
    border-radius: 999px;
    color: #285348;
    background: #eef8f5;
    font-weight: 700;
}

.candidate-section {
    display: grid;
    gap: 8px;
}

.candidate-section h3 {
    margin: 8px 0 0;
}

.candidate-card {
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 12px;
    border: 1px solid #d9e3df;
    border-radius: 8px;
    background: #fff;
}

.candidate-card > div:first-child {
    display: grid;
    gap: 3px;
    min-width: 0;
}

.candidate-card strong {
    color: #183d34;
}

.candidate-card.strong {
    border-color: #b8d8ce;
}

.candidate-card.warning,
.candidate-card.rejected {
    border-color: #efc7c3;
    background: #fff8f7;
}

.candidate-card.accepted {
    border-color: #b8d8ce;
    background: #f7fcfa;
}

.candidate-actions {
    justify-content: flex-end;
    min-width: min(100%, 420px);
}

.candidate-actions input {
    min-height: 36px;
    min-width: 150px;
    padding: 7px 9px;
    border: 1px solid #cbd8d4;
    border-radius: 6px;
    background: #fff;
}

.candidate-card .secondary-button,
.candidate-card .danger-button {
    min-height: 36px;
    padding: 7px 10px;
}

.candidate-section.compact .candidate-card {
    padding: 10px 12px;
}

@media (max-width: 900px) {
    .school-map-shell {
        grid-template-columns: 1fr;
        height: auto;
        min-height: 100dvh;
        overflow: visible;
    }

    .editor-pane {
        height: auto;
        min-height: auto;
        overflow: visible;
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

    .map-workspace {
        height: 58vh;
        min-height: 58vh;
    }

    .review-layout {
        display: grid;
    }

    .review-school-list {
        width: 100%;
    }

    .candidate-card {
        display: grid;
    }

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

@media (max-width: 520px) {
    .editor-pane {
        padding: 16px;
    }

    .inline-add {
        grid-template-columns: 1fr;
    }

    .action-grid {
        grid-template-columns: 1fr;
    }

    .boundary-meta {
        align-items: flex-start;
        flex-direction: column;
    }
}