:root {
    --ink: #17202a;
    --muted: #657287;
    --line: #d8e0ea;
    --bg: #f4f7fb;
    --panel: #ffffff;
    --brand: #12314f;
    --brand-2: #0f6b7a;
    --accent: #c9512f;
    --ok: #116b46;
    --warn: #9a5a00;
    --radius: 8px;
}

* {
    box-sizing: border-box;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--bg);
    font: 15px/1.45 Arial, Helvetica, sans-serif;
}

a {
    color: #0c5e9e;
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.topbar {
    position: sticky;
    top: 0;
    z-index: 10;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 12px 24px;
    background: var(--panel);
    border-bottom: 1px solid var(--line);
}

.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--ink);
    font-weight: 700;
}

.brand:hover {
    text-decoration: none;
}

.brand-mark {
    display: inline-grid;
    width: 34px;
    height: 34px;
    place-items: center;
    color: #fff;
    background: var(--brand);
    border-radius: 6px;
    font-size: 13px;
    letter-spacing: .04em;
}

.nav {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
    justify-content: flex-end;
}

.nav-link,
.button,
.primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 38px;
    padding: 8px 13px;
    border: 1px solid var(--line);
    border-radius: 6px;
    background: #fff;
    color: var(--ink);
    font-weight: 600;
    cursor: pointer;
}

.nav-link.is-active,
.primary {
    background: var(--brand);
    border-color: var(--brand);
    color: #fff;
}

.primary {
    width: fit-content;
}

.page {
    width: min(1260px, calc(100vw - 32px));
    margin: 24px auto 48px;
}

.panel {
    margin-bottom: 18px;
    padding: 22px;
    background: var(--panel);
    border: 1px solid var(--line);
    border-radius: var(--radius);
}

.intro {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 24px;
    border-top: 4px solid var(--brand);
}

.eyebrow {
    margin: 0 0 5px;
    color: var(--brand-2);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .06em;
}

h1,
h2 {
    margin: 0 0 12px;
    line-height: 1.16;
}

h1 {
    font-size: 28px;
}

h2 {
    font-size: 19px;
}

p {
    margin: 0 0 12px;
    color: var(--muted);
}

.summary-strip,
.metrics,
.score-grid {
    display: grid;
    gap: 10px;
}

.summary-strip {
    grid-template-columns: repeat(3, minmax(110px, 1fr));
    min-width: 420px;
}

.summary-strip span,
.metric,
.score-grid div {
    padding: 14px;
    background: #eef5f8;
    border: 1px solid #d4e5ec;
    border-radius: 6px;
}

.summary-strip strong,
.metric strong,
.score-grid strong {
    display: block;
    font-size: 24px;
    color: var(--brand);
}

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

.metric span,
.score-grid span {
    display: block;
    color: var(--muted);
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
}

.form-grid {
    display: grid;
    gap: 18px;
}

.form-section {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px 18px;
}

.form-section h2,
.form-section .wide {
    grid-column: 1 / -1;
}

label {
    display: grid;
    gap: 6px;
    color: #26374d;
    font-weight: 700;
}

input,
select,
textarea {
    width: 100%;
    min-height: 40px;
    padding: 9px 10px;
    color: var(--ink);
    background: #fff;
    border: 1px solid #b9c5d3;
    border-radius: 6px;
    font: inherit;
}

textarea {
    resize: vertical;
}

input[type="file"] {
    padding: 7px;
}

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

.check input {
    width: 18px;
    min-height: 18px;
}

.hp-field {
    position: absolute;
    left: -10000px;
    top: auto;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.section-title {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 14px;
}

.table-wrap {
    overflow-x: auto;
    border: 1px solid var(--line);
    border-radius: 6px;
}

table {
    width: 100%;
    border-collapse: collapse;
    background: #fff;
}

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

th {
    background: var(--brand);
    color: #fff;
    white-space: nowrap;
}

tr:nth-child(even) td {
    background: #f7fbff;
}

.num {
    text-align: right;
    font-variant-numeric: tabular-nums;
}

.flag-list {
    margin: 8px 0 0;
    padding-left: 20px;
}

.flag-list li {
    margin: 4px 0;
}

.split {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(360px, 520px);
    gap: 18px;
}

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

.review-form h2,
.review-form .wide,
.review-form .primary {
    grid-column: 1 / -1;
}

.badge {
    padding: 5px 9px;
    background: #edf7ee;
    color: var(--ok);
    border: 1px solid #c8e6cf;
    border-radius: 999px;
    font-weight: 700;
}

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

.error {
    color: #9b1c1c;
    font-weight: 700;
}

.debug {
    white-space: pre-wrap;
    color: #7a1f1f;
    background: #fff2f2;
    border: 1px solid #f1caca;
    border-radius: 6px;
    padding: 12px;
}

code {
    padding: 2px 5px;
    background: #eef2f7;
    border-radius: 4px;
}

@media (max-width: 820px) {
    .topbar,
    .intro,
    .section-title {
        align-items: stretch;
        flex-direction: column;
    }

    .summary-strip,
    .metrics,
    .score-grid,
    .form-section,
    .split,
    .review-form {
        grid-template-columns: 1fr;
    }

    .summary-strip {
        min-width: 0;
    }
}