.land-price-page {
    --land-price-accent: #dc3545;
    --land-price-accent-strong: #bd2130;
    --land-price-accent-soft: #fff5f5;
    --land-price-ink: #212529;
    --land-price-muted: #6c757d;
    --land-price-line: #dee2e6;
    --land-price-surface: #ffffff;
    --land-price-surface-muted: #f8f9fa;
    --land-price-danger: #b42318;
    --land-price-radius: 10px;
    color: var(--land-price-ink);
    padding: 18px 0 56px;
}

.land-price-page *,
.land-price-page *::before,
.land-price-page *::after {
    box-sizing: border-box;
}

.land-price-page__header {
    max-width: 880px;
    margin-bottom: 24px;
}

.land-price-page__context {
    margin: 0 0 6px;
    color: #495057;
    font-size: 14px;
    font-weight: 700;
}

.land-price-page__header h1 {
    margin: 0;
    font-family: Merriweather, Arial, sans-serif;
    font-size: clamp(24px, 3vw, 34px);
    font-weight: 700;
    line-height: 1.35;
}

.land-price-page__header > p:not(.land-price-page__context) {
    max-width: 74ch;
    margin: 10px 0 0;
    color: var(--land-price-muted);
    font-size: 16px;
    line-height: 1.65;
}

.land-price-page__notice {
    display: flex;
    gap: 10px;
    align-items: flex-start;
    margin-top: 16px;
    padding: 12px 14px;
    border-left: 3px solid #adb5bd;
    border-radius: 4px;
    background: #f8f9fa;
    color: #495057;
    font-size: 14px;
    line-height: 1.55;
}

.land-price-page__notice i {
    margin-top: 3px;
    color: #6c757d;
}

.land-price-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 270px;
    align-items: start;
    gap: 24px;
}

.land-price-layout__main {
    min-width: 0;
}

.land-price-sidebar {
    position: sticky;
    top: 18px;
    border: 1px solid var(--land-price-line);
    border-radius: 4px;
    background: #fff;
}

.land-price-sidebar__header {
    padding: 14px 16px 12px;
    border-bottom: 1px solid var(--land-price-line);
    background: #f8f9fa;
}

.land-price-sidebar__header h2 {
    margin: 0;
    color: var(--land-price-ink);
    font-family: Merriweather, Arial, sans-serif;
    font-size: 18px;
    font-weight: 700;
}

.land-price-sidebar__header p {
    margin: 5px 0 0;
    color: var(--land-price-muted);
    font-size: 13px;
    line-height: 1.45;
}

.land-price-administrative-units {
    max-height: calc(100vh - 150px);
    padding: 10px;
    overflow-y: auto;
}

.land-price-administrative-units__group {
    margin-top: 14px;
}

.land-price-administrative-units__group h3 {
    margin: 0 0 6px;
    color: #6c757d;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.land-price-administrative-units__list {
    display: grid;
    gap: 3px;
}

.land-price-administrative-units__item {
    display: block;
    width: 100%;
    padding: 8px 9px;
    border: 0;
    border-radius: 3px;
    background: transparent;
    color: #343a40;
    font-size: 14px;
    line-height: 1.35;
    text-align: left;
    transition: background-color 140ms ease, color 140ms ease;
}

.land-price-administrative-units__item:hover,
.land-price-administrative-units__item:focus-visible {
    background: #f1f3f5;
    color: #212529;
    outline: none;
}

.land-price-administrative-units__item.is-active {
    background: #e9ecef;
    color: #212529;
    font-weight: 700;
}

.land-price-administrative-units__item--all {
    border-bottom: 1px solid var(--land-price-line);
    border-radius: 0;
}

.land-price-filter,
.land-price-results,
.land-price-calculator {
    border: 1px solid var(--land-price-line);
    border-radius: var(--land-price-radius);
    background: var(--land-price-surface);
    box-shadow: none;
}

.land-price-filter {
    margin-bottom: 24px;
    overflow: hidden;
}

.land-price-filter > summary {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 16px;
    min-height: 54px;
    padding: 14px 18px;
    background: #f8f9fa;
    color: var(--land-price-ink);
    border-bottom: 1px solid var(--land-price-line);
    cursor: pointer;
    font-size: 16px;
    font-weight: 700;
    list-style: none;
}

.land-price-filter > summary::-webkit-details-marker {
    display: none;
}

.land-price-filter > summary:focus-visible {
    outline: 3px solid rgba(220, 53, 69, 0.24);
    outline-offset: -3px;
}

.land-price-filter > summary span:first-child {
    display: inline-flex;
    align-items: center;
    gap: 9px;
}

.land-price-filter__toggle {
    font-size: 13px;
    font-weight: 600;
}

.land-price-filter:not([open]) .land-price-filter__toggle::before {
    content: "Mở rộng";
}

.land-price-filter:not([open]) .land-price-filter__toggle {
    font-size: 0;
}

.land-price-filter:not([open]) .land-price-filter__toggle::before {
    font-size: 13px;
}

.land-price-filter__body {
    padding: 20px;
}

.land-price-filter__alphabet {
    padding-bottom: 18px;
    margin-bottom: 18px;
    border-bottom: 1px solid var(--land-price-line);
}

.land-price-filter__alphabet > span {
    display: block;
    margin-bottom: 10px;
    font-size: 14px;
    font-weight: 700;
}

.land-price-alphabet {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
}

.land-price-alphabet button {
    min-width: 36px;
    min-height: 36px;
    padding: 6px 10px;
    border: 1px solid #ced4da;
    border-radius: 4px;
    background: #fff;
    color: var(--land-price-ink);
    font-weight: 700;
    transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease, transform 140ms ease;
}

.land-price-alphabet button:first-child {
    min-width: 68px;
}

.land-price-alphabet button:hover,
.land-price-alphabet button.is-active {
    border-color: #6c757d;
    background: #6c757d;
    color: #fff;
}

.land-price-alphabet button:active,
.land-price-btn:active {
    transform: translateY(1px);
}

.land-price-alphabet button:focus-visible,
.land-price-page .form-control:focus,
.land-price-page .form-select:focus,
.land-price-btn:focus-visible,
.land-price-pagination button:focus-visible,
.land-price-table__choose:focus-visible {
    border-color: var(--land-price-accent);
    outline: 3px solid rgba(220, 53, 69, 0.22);
    outline-offset: 1px;
    box-shadow: none;
}

.land-price-filter__grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.land-price-field {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.land-price-field--wide {
    grid-column: span 2;
}

.land-price-field label,
.land-price-factors legend {
    margin: 0;
    color: #495057;
    font-size: 14px;
    font-weight: 700;
}

.land-price-page .form-control,
.land-price-page .form-select {
    min-height: 44px;
    border-color: #ced4da;
    border-radius: var(--land-price-radius);
    color: var(--land-price-ink);
    font-size: 14px;
}

.land-price-page .form-control::placeholder {
    color: #6c757d;
    opacity: 1;
}

.land-price-field__error {
    min-height: 18px;
    color: var(--land-price-danger);
    font-size: 13px;
}

.land-price-filter__actions {
    display: flex;
    justify-content: flex-end;
    gap: 10px;
    margin-top: 18px;
}

.land-price-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    min-width: 118px;
    border-radius: var(--land-price-radius);
    font-weight: 700;
    white-space: nowrap;
    transition: background-color 140ms ease, border-color 140ms ease, color 140ms ease, transform 140ms ease;
}

.land-price-btn--primary {
    border-color: var(--land-price-accent-strong);
    background: var(--land-price-accent-strong);
    color: #fff;
}

.land-price-btn--primary:hover:not(:disabled) {
    border-color: #a71d2a;
    background: #a71d2a;
    color: #fff;
}

.land-price-btn--secondary {
    border-color: #ced4da;
    background: #fff;
    color: #495057;
}

.land-price-btn--secondary:hover {
    border-color: #6c757d;
    background: #f8f9fa;
    color: #212529;
}

.land-price-btn:disabled {
    border-color: #aeb8b0;
    background: #aeb8b0;
    color: #fff;
    cursor: not-allowed;
}

.land-price-alert {
    margin: 14px 0;
    padding: 12px 14px;
    border-radius: var(--land-price-radius);
    font-size: 14px;
    line-height: 1.5;
}

.land-price-alert--error {
    border: 1px solid #f0b6b0;
    background: #fff1f0;
    color: #8f1d16;
}

.land-price-results,
.land-price-calculator {
    padding: 20px;
}

.land-price-results {
    margin-bottom: 24px;
}

.land-price-section-heading {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 20px;
    margin-bottom: 16px;
}

.land-price-section-heading h2 {
    margin: 0;
    font-family: Merriweather, Arial, sans-serif;
    color: var(--land-price-ink);
    font-size: clamp(20px, 2.2vw, 25px);
    font-weight: 700;
    line-height: 1.4;
}

.land-price-section-heading p {
    margin: 5px 0 0;
    color: var(--land-price-muted);
    font-size: 14px;
    line-height: 1.5;
}

.land-price-year,
.land-price-formula {
    flex: 0 0 auto;
    padding: 8px 12px;
    border: 1px solid #ced4da;
    border-radius: var(--land-price-radius);
    background: var(--land-price-accent-soft);
    color: var(--land-price-accent-strong);
    font-size: 14px;
    font-weight: 700;
}

.land-price-table-wrap {
    position: relative;
    min-height: 220px;
    overflow-x: auto;
    border: 1px solid var(--land-price-line);
    border-radius: var(--land-price-radius);
    background: #fff;
}

.land-price-table {
    width: 100%;
    min-width: 1280px;
    margin: 0;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 14px;
}

.land-price-table th,
.land-price-table td {
    padding: 11px 10px;
    border-right: 1px solid #dee2e6;
    border-bottom: 1px solid #e9ecef;
    vertical-align: middle;
}

.land-price-table th:last-child,
.land-price-table td:last-child {
    border-right: 0;
}

.land-price-table tbody tr:last-child td {
    border-bottom: 0;
}

.land-price-table thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: #f9f9f9;
    color: #343a40;
    font-weight: 700;
    text-align: center;
    white-space: nowrap;
}

.land-price-table tbody tr:hover td {
    background: #f8f9fa;
}

.land-price-table tbody tr.is-selected td {
    background: #f1f3f5;
}

.land-price-table td:nth-child(2),
.land-price-table td:nth-child(5),
.land-price-table td:nth-child(6),
.land-price-table td:nth-child(7),
.land-price-table td:nth-child(8),
.land-price-table td:nth-child(9),
.land-price-table td:nth-child(10) {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.land-price-table td:nth-child(1),
.land-price-table td:nth-child(2) {
    text-align: center;
}

.land-price-table__description {
    min-width: 330px;
}

.land-price-table__number {
    min-width: 126px;
}

.land-price-table__coefficient {
    min-width: 92px;
}

.land-price-table__select {
    width: 60px;
}

.land-price-table__parent {
    display: block;
    margin-bottom: 3px;
    color: var(--land-price-accent-strong);
    font-size: 12px;
    font-weight: 700;
}

.land-price-table__choose {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 34px;
    height: 34px;
    border: 1px solid #ced4da;
    border-radius: var(--land-price-radius);
    background: #fff;
    color: var(--land-price-accent-strong);
}

.land-price-table__choose:hover,
.land-price-table__choose[aria-pressed="true"] {
    border-color: var(--land-price-accent);
    background: var(--land-price-accent);
    color: #fff;
}

.land-price-table-state {
    position: absolute;
    inset: 48px 0 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 170px;
    padding: 24px;
    background: rgba(255, 255, 255, 0.96);
    color: var(--land-price-muted);
    text-align: center;
}

.land-price-table-state[hidden] {
    display: none;
}

.land-price-table-state i {
    color: #adb5bd;
    font-size: 32px;
}

.land-price-table-state strong {
    color: var(--land-price-ink);
}

.land-price-skeleton {
    display: grid;
    width: min(520px, 90%);
    gap: 8px;
}

.land-price-skeleton span {
    display: block;
    height: 12px;
    border-radius: var(--land-price-radius);
    background: #e9ecef;
    animation: land-price-pulse 1.2s ease-in-out infinite alternate;
}

.land-price-skeleton span:nth-child(2) {
    width: 82%;
}

.land-price-skeleton span:nth-child(3) {
    width: 91%;
}

.land-price-skeleton span:nth-child(4) {
    width: 68%;
}

@keyframes land-price-pulse {
    from { opacity: 0.46; }
    to { opacity: 1; }
}

.land-price-pagination {
    display: flex;
    align-items: center;
    justify-content: flex-end;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 16px;
}

.land-price-pagination > label {
    margin-right: 2px;
    font-size: 13px;
    font-weight: 700;
}

.land-price-pagination > .form-select {
    width: 78px;
    min-height: 38px;
    padding-top: 5px;
    padding-bottom: 5px;
}

.land-price-pagination nav {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
}

.land-price-pagination button {
    min-width: 38px;
    min-height: 38px;
    padding: 5px 9px;
    border: 1px solid #ced4da;
    border-radius: var(--land-price-radius);
    background: #fff;
    color: #495057;
    font-size: 13px;
    font-weight: 700;
}

.land-price-pagination button:hover:not(:disabled),
.land-price-pagination button.is-active {
    border-color: var(--land-price-accent);
    background: var(--land-price-accent);
    color: #fff;
}

.land-price-pagination button:disabled {
    opacity: 0.48;
    cursor: not-allowed;
}

.land-price-calculator__selection {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 18px;
    padding: 11px 13px;
    border: 1px dashed #adb5bd;
    border-radius: var(--land-price-radius);
    background: var(--land-price-surface-muted);
    color: var(--land-price-muted);
    font-size: 14px;
}

.land-price-calculator__selection.is-selected {
    border-style: solid;
    border-color: #ced4da;
    background: #f8f9fa;
    color: #343a40;
}

.land-price-calculator__grid {
    display: grid;
    grid-template-columns: minmax(260px, 0.82fr) minmax(360px, 1.6fr);
    gap: 24px;
}

.land-price-calculator__inputs {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.land-price-planning-control {
    padding: 14px;
    border-radius: var(--land-price-radius);
    background: var(--land-price-surface-muted);
}

.land-price-planning-control .form-check-label {
    color: #495057;
    font-size: 14px;
    font-weight: 700;
}

.land-price-planning-control .form-check-input:checked {
    border-color: var(--land-price-accent);
    background-color: var(--land-price-accent);
}

#landPriceFloorAreaRatioField {
    margin-top: 14px;
}

#landPriceFloorAreaRatioField small {
    color: var(--land-price-muted);
    line-height: 1.5;
}

.land-price-factors {
    min-width: 0;
    margin: 0;
    padding: 16px;
    border: 1px solid var(--land-price-line);
    border-radius: var(--land-price-radius);
}

.land-price-factors legend {
    float: none;
    width: auto;
    padding: 0 5px;
}

.land-price-factors > p {
    margin: 0 0 12px;
    color: var(--land-price-muted);
    font-size: 13px;
}

.land-price-factors > .land-price-factors__note {
    padding: 9px 10px;
    border-left: 3px solid var(--land-price-accent);
    border-radius: var(--land-price-radius);
    background: var(--land-price-accent-soft);
    color: #495057;
    line-height: 1.5;
}

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

.land-price-factor {
    display: flex;
    gap: 9px;
    align-items: flex-start;
    min-height: 58px;
    padding: 10px;
    border: 1px solid #dee2e6;
    border-radius: var(--land-price-radius);
    background: #fff;
}

.land-price-factor:hover {
    border-color: #adb5bd;
    background: #f8f9fa;
}

.land-price-factor input {
    flex: 0 0 auto;
    margin-top: 3px;
}

.land-price-factor label {
    display: block;
    color: #495057;
    font-size: 13px;
    line-height: 1.45;
    cursor: pointer;
}

.land-price-factor label strong {
    display: block;
    margin-top: 2px;
    color: var(--land-price-accent-strong);
    font-size: 12px;
}

.land-price-factor[hidden] {
    display: none;
}

.land-price-muted {
    color: var(--land-price-muted);
    font-size: 13px;
}

.land-price-calculation-result {
    margin-top: 22px;
    padding: 18px;
    border: 1px solid #dee2e6;
    border-radius: var(--land-price-radius);
    background: #f8f9fa;
}

.land-price-calculation-result h3 {
    margin: 0 0 14px;
    color: var(--land-price-accent-strong);
    font-size: 18px;
    font-weight: 700;
}

.land-price-breakdown {
    display: grid;
    grid-template-columns: repeat(5, minmax(0, 1fr));
    gap: 10px;
}

.land-price-breakdown > div {
    display: flex;
    flex-direction: column;
    gap: 5px;
    min-width: 0;
    padding: 12px;
    border-radius: var(--land-price-radius);
    background: #fff;
}

.land-price-breakdown span {
    color: var(--land-price-muted);
    font-size: 12px;
}

.land-price-breakdown strong {
    color: var(--land-price-ink);
    font-size: 17px;
    font-variant-numeric: tabular-nums;
}

.land-price-breakdown__total {
    grid-column: 1 / -1;
    border: 1px solid #bd2130;
    background: var(--land-price-accent-strong) !important;
}

.land-price-breakdown__total span,
.land-price-breakdown__total strong {
    color: #fff;
}

.land-price-breakdown__total strong {
    font-size: clamp(22px, 3vw, 30px);
}

.land-price-calculation-result > p {
    margin: 12px 0 0;
    color: var(--land-price-muted);
    font-size: 13px;
    line-height: 1.55;
}

@media (max-width: 991px) {
    .land-price-layout {
        grid-template-columns: 1fr;
    }

    .land-price-sidebar {
        position: static;
    }

    .land-price-administrative-units {
        max-height: none;
    }

    .land-price-administrative-units__list {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

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

    .land-price-calculator__grid {
        grid-template-columns: 1fr;
    }

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

@media (max-width: 767px) {
    .land-price-page {
        padding: 12px 0 36px;
    }

    .land-price-page .container {
        padding-right: 12px;
        padding-left: 12px;
    }

    .land-price-page__header {
        margin-bottom: 18px;
    }

    .land-price-page__header > p:not(.land-price-page__context) {
        font-size: 14px;
    }

    .land-price-filter__body,
    .land-price-results,
    .land-price-calculator {
        padding: 14px;
    }

    .land-price-filter > summary {
        padding: 13px 14px;
    }

    .land-price-filter__grid,
    .land-price-factors__list,
    .land-price-breakdown,
    .land-price-administrative-units__list {
        grid-template-columns: 1fr;
    }

    .land-price-field--wide {
        grid-column: auto;
    }

    .land-price-filter__actions {
        display: grid;
        grid-template-columns: 1fr 1fr;
    }

    .land-price-btn {
        width: 100%;
        min-width: 0;
    }

    .land-price-section-heading {
        flex-direction: column;
        gap: 10px;
    }

    .land-price-year,
    .land-price-formula {
        align-self: flex-start;
    }

    .land-price-pagination {
        justify-content: flex-start;
    }

    .land-price-pagination nav {
        width: 100%;
    }

    .land-price-breakdown__total {
        grid-column: auto;
    }
}

@media (prefers-reduced-motion: reduce) {
    .land-price-page *,
    .land-price-page *::before,
    .land-price-page *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}