:root {
    --bg: #f6f7f9;
    --surface: #ffffff;
    --text: #1f2933;
    --muted: #596575;
    --border: #d9dee7;
    --accent: #5b3f8c;
    --accent-dark: #43276e;
    --danger: #b42318;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Arial, Helvetica, sans-serif;
    font-size: 16px;
    line-height: 1.5;
}

a {
    color: var(--accent);
}

.site-header {
    background: var(--surface);
    border-bottom: 1px solid var(--border);
}

.site-header__inner,
.page {
    width: min(1120px, calc(100% - 32px));
    margin: 0 auto;
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    min-height: 64px;
}

.brand {
    color: var(--text);
    font-weight: 700;
    text-decoration: none;
}

.nav {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.nav a {
    color: var(--muted);
    text-decoration: none;
}

.nav a:hover {
    color: var(--accent);
}

.page {
    padding: 32px 0;
}

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

.panel {
    max-width: 720px;
    background: var(--surface);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 24px;
}

.panel--narrow {
    max-width: 480px;
}

.panel--wide {
    max-width: none;
}

.panel--form {
    max-width: 680px;
}

.panel + .panel {
    margin-top: 20px;
}

h1 {
    margin: 0 0 16px;
    font-size: 28px;
    line-height: 1.2;
}

p {
    margin: 0 0 16px;
}

.muted {
    color: var(--muted);
}

.message {
    margin: 0 0 16px;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 10px 12px;
    background: #eef2f7;
}

.message--error {
    border-color: #f0b8b8;
    background: #fff1f1;
    color: var(--danger);
}

.field-error {
    margin: 6px 0 0;
    color: var(--danger);
    font-size: 14px;
}

.form-note {
    margin: 6px 0 0;
    color: var(--muted);
    font-size: 14px;
}

.action-group,
.form-actions,
.table-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 8px;
}

.action-group form,
.table-actions form {
    margin: 0;
}

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

.search-form {
    margin-bottom: 18px;
}

.form-row {
    margin-bottom: 16px;
}

.form-row--inline {
    display: grid;
    grid-template-columns: minmax(220px, 1fr) auto auto;
    align-items: end;
    gap: 8px;
}

.form-row--inline label {
    grid-column: 1 / -1;
}

label {
    display: block;
    margin-bottom: 6px;
    font-weight: 700;
}

input[type="password"],
input[type="search"],
input[type="text"],
input[type="number"],
input[type="date"],
select,
textarea {
    display: block;
    width: 100%;
    min-height: 42px;
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 8px 10px;
    font: inherit;
}

textarea {
    resize: vertical;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 40px;
    border: 1px solid var(--accent);
    border-radius: 6px;
    padding: 8px 14px;
    background: var(--accent);
    color: #ffffff;
    font: inherit;
    font-weight: 700;
    text-decoration: none;
    cursor: pointer;
}

.button:hover {
    background: var(--accent-dark);
    border-color: var(--accent-dark);
}

.button--secondary {
    background: var(--surface);
    border-color: var(--border);
    color: var(--text);
}

.button--secondary:hover {
    background: #eef2f7;
    border-color: #c9d1df;
    color: var(--text);
}

.button--danger {
    background: var(--surface);
    border-color: #f0b8b8;
    color: var(--danger);
}

.button--danger:hover {
    background: #fff1f1;
    border-color: var(--danger);
    color: var(--danger);
}

.button--small {
    min-height: 32px;
    padding: 5px 10px;
    font-size: 14px;
}

.button--disabled,
.button--disabled:hover {
    border-color: var(--border);
    background: #eef2f7;
    color: var(--muted);
    cursor: not-allowed;
}

.table-wrap {
    overflow-x: auto;
}

.data-table {
    width: 100%;
    min-width: 920px;
    border-collapse: collapse;
}

.data-table th,
.data-table td {
    border-bottom: 1px solid var(--border);
    padding: 9px 10px;
    text-align: left;
    vertical-align: top;
}

.data-table th {
    color: var(--muted);
    font-size: 14px;
}

.data-table .number {
    text-align: right;
    white-space: nowrap;
}

.detail-list {
    display: grid;
    gap: 14px;
    margin: 0;
}

.detail-list div {
    display: grid;
    grid-template-columns: 190px minmax(0, 1fr);
    gap: 12px;
}

.detail-list dt {
    color: var(--muted);
    font-weight: 700;
}

.detail-list dd {
    margin: 0;
}

.summary-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.summary-grid > div {
    border: 1px solid var(--border);
    border-radius: 6px;
    padding: 14px;
    background: #fbfcfd;
}

.summary-grid__value,
.summary-grid__label {
    display: block;
}

.summary-grid__value {
    font-size: 28px;
    font-weight: 700;
    line-height: 1.1;
}

.summary-grid__label {
    color: var(--muted);
}

.status-badge {
    display: inline-block;
    border: 1px solid var(--border);
    border-radius: 999px;
    padding: 2px 8px;
    background: #eef2f7;
    color: var(--text);
    font-size: 14px;
}

.status-badge--archived {
    border-color: #f0b8b8;
    background: #fff1f1;
    color: var(--danger);
}

.status-badge--amber {
    border-color: #f6d78b;
    background: #fff8e6;
    color: #7a4b00;
}

.status-badge--green {
    border-color: #9ed7b1;
    background: #edf8f0;
    color: #146c2e;
}

.status-badge--red {
    border-color: #f0b8b8;
    background: #fff1f1;
    color: var(--danger);
}

.report-document {
    background: var(--surface);
}

.report-header {
    margin-bottom: 20px;
}

.report-meta {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 10px 20px;
    margin: 0;
}

.report-meta div {
    display: grid;
    grid-template-columns: 150px minmax(0, 1fr);
    gap: 10px;
}

.report-meta dt {
    color: var(--muted);
    font-weight: 700;
}

.report-meta dd {
    margin: 0;
}

.report-table {
    min-width: 1080px;
}

.report-table--merchant {
    min-width: 1480px;
}

.report-table--developer-contractor {
    min-width: 1320px;
}

.report-table--end-of-month {
    min-width: 1540px;
}

.report-description {
    min-width: 260px;
}

.report-plot-cell {
    min-width: 96px;
}

.report-cell-note,
.report-compact-lines {
    color: var(--muted);
    font-size: 13px;
    line-height: 1.35;
    white-space: normal;
}

.report-stage-heading th,
.report-room-heading th {
    padding-top: 16px;
    background: #eef2f7;
    color: var(--text);
    font-size: 16px;
}

.report-subtotal th,
.report-subtotal td,
.report-total th,
.report-total td {
    background: #fbfcfd;
    font-weight: 700;
}

.report-total th,
.report-total td {
    border-top: 2px solid var(--text);
}

.modal[hidden] {
    display: none;
}

.modal {
    position: fixed;
    inset: 0;
    z-index: 20;
    display: grid;
    place-items: center;
    padding: 20px;
}

.modal__backdrop {
    position: absolute;
    inset: 0;
    background: rgba(31, 41, 51, 0.55);
}

.modal__dialog {
    position: relative;
    width: min(460px, 100%);
    border: 1px solid var(--border);
    border-radius: 8px;
    padding: 22px;
    background: var(--surface);
    box-shadow: 0 18px 50px rgba(31, 41, 51, 0.24);
}

.modal__dialog h2 {
    margin: 0 0 10px;
    font-size: 22px;
}

.modal__actions {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    margin-top: 18px;
}

@media (max-width: 640px) {
    .site-header__inner {
        align-items: flex-start;
        flex-direction: column;
        padding: 14px 0;
    }

    .page {
        padding-top: 20px;
    }

    .page-heading {
        flex-direction: column;
    }

    .section-heading {
        flex-direction: column;
    }

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

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

    .action-group .button,
    .form-actions .button {
        width: 100%;
    }

    .detail-list div,
    .summary-grid,
    .report-meta,
    .report-meta div {
        grid-template-columns: 1fr;
    }
}

@media print {
    body {
        background: #ffffff;
        color: #000000;
        font-size: 11px;
    }

    .site-header,
    .no-print,
    .report-actions,
    .search-form {
        display: none !important;
    }

    .page {
        width: auto;
        padding: 0;
    }

    .panel,
    .report-document {
        max-width: none;
        border: 0;
        border-radius: 0;
        padding: 0;
        background: #ffffff;
    }

    .report-header {
        margin-bottom: 12px;
    }

    .report-meta {
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 4px 16px;
    }

    .report-meta div {
        grid-template-columns: 115px minmax(0, 1fr);
        gap: 6px;
    }

    .table-wrap,
    .report-table-wrap {
        overflow: visible;
    }

    .data-table,
    .report-table {
        min-width: 0;
        font-size: 10px;
    }

    .data-table th,
    .data-table td {
        padding: 4px 5px;
    }

    .report-description {
        min-width: 0;
    }

    thead {
        display: table-header-group;
    }

    tfoot {
        display: table-footer-group;
    }

    tr,
    .report-room-heading {
        break-inside: avoid;
        page-break-inside: avoid;
    }

    .report-room-heading,
    .report-stage-heading {
        break-after: avoid;
        page-break-after: avoid;
    }
}