/* Стиль по DESIGN.md (Vercel): ink + серые, hairline-рамки, многослойные мягкие тени, mesh-градиент только в hero. */
@font-face { font-family: 'Geist'; src: url('/static/fonts/Geist-Variable.woff2') format('woff2'); font-weight: 100 900; font-display: swap; }
@font-face { font-family: 'Geist Mono'; src: url('/static/fonts/GeistMono-Variable.woff2') format('woff2'); font-weight: 100 900; font-display: swap; }

:root {
  --ink: #171717;
  --body: #4d4d4d;
  --mute: #888888;
  --hairline: #ebebeb;
  --hairline-strong: #a1a1a1;
  --canvas: #ffffff;
  --canvas-soft: #fafafa;
  --canvas-soft-2: #f5f5f5;
  --link: #0070f3;
  --link-deep: #0761d1;
  --error: #ee0000;
  --error-soft: #f7d4d6;
  --error-deep: #c50000;
  --warning: #f5a623;
  --warning-soft: #ffefcf;
  --warning-deep: #ab570a;
  --ok: #29bc9b;
  --ok-soft: #d5f7ee;
  --ok-deep: #13775f;
  --sans: 'Geist', Inter, system-ui, -apple-system, 'Segoe UI', sans-serif;
  --mono: 'Geist Mono', ui-monospace, SFMono-Regular, Menlo, Monaco, monospace;
  --ring: inset 0 0 0 1px #00000014;
  --shadow-2: 0 1px 1px #00000005, 0 2px 2px #0000000a, var(--ring);
  --shadow-3: 0 2px 2px #0000000a, 0 8px 8px -8px #0000000a, var(--ring);
  --shadow-4: 0 2px 2px #0000000a, 0 8px 16px -4px #0000000a, var(--ring);
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--canvas-soft); color: var(--ink); font: 400 16px/24px var(--sans); -webkit-font-smoothing: antialiased; }
::selection { background: #171717; color: #f2f2f2; }
a { color: var(--link); text-decoration: none; }
a:hover { color: var(--link-deep); text-decoration: underline; }
code, pre { font-family: var(--mono); font-size: 13px; line-height: 20px; }
code { background: var(--canvas-soft-2); padding: 1px 5px; border-radius: 4px; word-break: break-word; }
h1, h2, h3 { color: var(--ink); font-weight: 600; margin: 0; }
h1 { font-size: 48px; line-height: 52px; letter-spacing: -2.4px; }
h2 { font-size: 24px; line-height: 32px; letter-spacing: -0.96px; margin-bottom: 12px; }
h3 { font-size: 16px; line-height: 24px; letter-spacing: -0.32px; }
p { margin: 0 0 12px; color: var(--body); }
.sr-only { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
.mute { color: var(--mute); }
.small { font-size: 14px; line-height: 20px; }
.mono { font-family: var(--mono); font-size: 12px; }

.wrap { max-width: 1080px; margin: 0 auto; padding: 0 24px; }
.page { padding-top: 32px; padding-bottom: 64px; }
.page > h1, .page > .narrow > h1 { margin-bottom: 12px; }
.page h1 + .lead { margin-top: 0; }
.narrow { max-width: 760px; }

/* ── nav ── */
.nav { background: var(--canvas); border-bottom: 1px solid var(--hairline); position: sticky; top: 0; z-index: 10; }
.nav-inner { height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 16px; }
.logo { display: inline-flex; align-items: center; gap: 8px; color: var(--ink); font-weight: 600; letter-spacing: -0.4px; }
.logo:hover { color: var(--ink); text-decoration: none; }
.nav-links { display: flex; gap: 4px; }
.nav-links a { color: var(--body); font-size: 14px; padding: 6px 12px; border-radius: 9999px; }
.nav-links a:hover { color: var(--ink); background: var(--canvas-soft-2); text-decoration: none; }

/* ── hero ── */
.hero { position: relative; overflow: hidden; overflow: clip; background: var(--canvas); border-bottom: 1px solid var(--hairline); }
.mesh { position: absolute; inset: -40% 0 auto; height: 120%; pointer-events: none; opacity: .7; filter: blur(60px);
  background:
    radial-gradient(40% 50% at 18% 30%, #007cf0 0%, transparent 70%),
    radial-gradient(35% 45% at 40% 10%, #00dfd8 0%, transparent 70%),
    radial-gradient(35% 45% at 62% 25%, #7928ca 0%, transparent 70%),
    radial-gradient(35% 45% at 80% 15%, #ff0080 0%, transparent 70%),
    radial-gradient(35% 45% at 92% 40%, #f9cb28 0%, transparent 70%);
  -webkit-mask-image: linear-gradient(to bottom, #000 0%, transparent 75%); mask-image: linear-gradient(to bottom, #000 0%, transparent 75%); }
.hero-inner { position: relative; padding-top: 96px; padding-bottom: 64px; }
.hero-inner > * { max-width: 760px; }
.hero h1 { margin: 16px 0; }
.lead { font-size: 18px; line-height: 28px; color: var(--body); margin-bottom: 24px; }
.badge-mono { display: inline-block; font: 400 12px/16px var(--mono); color: var(--body); background: var(--canvas-soft-2); border-radius: 9999px; padding: 4px 10px; box-shadow: var(--ring); text-transform: none; margin-bottom: 12px; }

/* ── формы и кнопки ── */
.scan-form { display: flex; gap: 8px; max-width: 560px; margin-bottom: 12px; }
.scan-form input { flex: 1; min-width: 0; height: 48px; padding: 0 16px; font: 400 16px/24px var(--sans); color: var(--ink); background: var(--canvas); border: 1px solid var(--hairline); border-radius: 100px; box-shadow: var(--shadow-2); outline: none; }
.scan-form input:focus { border-color: var(--hairline-strong); box-shadow: 0 0 0 3px #0070f326; }
.btn { display: inline-flex; align-items: center; justify-content: center; height: 48px; padding: 0 22px; font: 500 16px/24px var(--sans); border-radius: 100px; border: 0; cursor: pointer; white-space: nowrap; }
.btn-primary { background: var(--ink); color: #fff; }
.btn-primary:hover { background: #383838; }
.btn-secondary { background: var(--canvas); color: var(--ink); box-shadow: var(--shadow-2); height: 40px; font-size: 14px; padding: 0 16px; }
.btn-secondary:hover { background: var(--canvas-soft-2); }
.btn[disabled] { opacity: .45; cursor: not-allowed; }
.btn-link { font-size: 14px; }
.form-error { color: var(--error-deep); background: var(--error-soft); border-radius: 8px; padding: 8px 12px; max-width: 560px; font-size: 14px; }
.notice { background: var(--canvas); box-shadow: var(--shadow-2); border-radius: 8px; padding: 12px 16px; margin-bottom: 24px; color: var(--body); font-size: 14px; }

/* ── секции и карточки ── */
.section { margin-top: 48px; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 16px; }
.cards { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.card { background: var(--canvas); border-radius: 8px; padding: 24px; box-shadow: var(--shadow-3); }
.card h3 { margin-bottom: 8px; }
.card p { font-size: 14px; line-height: 20px; margin: 0; }

.site-grid { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
.site-card { display: flex; gap: 12px; align-items: center; background: var(--canvas); border-radius: 8px; padding: 12px 16px; box-shadow: var(--shadow-2); color: var(--ink); min-width: 0; }
.site-card:hover { text-decoration: none; color: var(--ink); box-shadow: var(--shadow-4); }
.site-info { display: flex; flex-direction: column; min-width: 0; }
.site-info b { font-weight: 500; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.site-info .mute { font-size: 12px; line-height: 16px; }
.site-score { flex: none; width: 40px; height: 40px; border-radius: 9999px; display: grid; place-items: center; font: 600 14px/1 var(--sans); }

.score-good { color: var(--ok-deep); background: var(--ok-soft); }
.score-mid { color: var(--warning-deep); background: var(--warning-soft); }
.score-bad { color: var(--error-deep); background: var(--error-soft); }
.score-none { color: var(--mute); background: var(--canvas-soft-2); }

.tiles { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; margin: 24px 0; }
.tile { background: var(--canvas); border-radius: 8px; padding: 16px 20px; box-shadow: var(--shadow-2); display: flex; flex-direction: column; }
.tile b { font-size: 32px; line-height: 40px; letter-spacing: -1.28px; font-weight: 600; }
.tile span { color: var(--body); font-size: 14px; line-height: 20px; }

/* ── отчёт ── */
.crumbs { display: flex; flex-wrap: wrap; gap: 8px; font-size: 14px; color: var(--mute); margin-bottom: 24px; }
.crumbs a { color: var(--body); }
.report-head { display: grid; grid-template-columns: 1fr 320px; gap: 32px; align-items: start; }
.report-head h1 { font-size: 40px; line-height: 44px; letter-spacing: -2px; margin-bottom: 12px; word-break: break-word; }
.report-meta { display: flex; flex-wrap: wrap; gap: 4px 16px; font-size: 14px; color: var(--mute); }
.score-card { background: var(--canvas); border-radius: 12px; padding: 24px; box-shadow: var(--shadow-4); }
.score { font-size: 64px; line-height: 64px; font-weight: 600; letter-spacing: -3px; background: none !important; }
.score span { font-size: 20px; letter-spacing: -0.5px; color: var(--mute); margin-left: 4px; }
.score-caption { color: var(--body); font-size: 14px; margin: 4px 0 16px; }
.parts { margin: 0; display: grid; gap: 8px; }
.part dt { font-size: 12px; line-height: 16px; color: var(--body); }
.part dd { margin: 2px 0 0; display: flex; align-items: center; gap: 8px; }
.part b { font: 500 12px/16px var(--mono); color: var(--ink); width: 44px; text-align: right; }
.bar { flex: 1; height: 6px; background: var(--canvas-soft-2); border-radius: 9999px; overflow: hidden; display: block; }
.bar i { display: block; height: 100%; background: var(--ink); border-radius: 9999px; }
.bar.big { height: 10px; }

.rescan { display: flex; flex-wrap: wrap; align-items: center; gap: 12px 16px; margin-top: 24px; font-size: 14px; }

.issues { list-style: none; padding: 0; margin: 0; display: grid; gap: 12px; }
.issue { background: var(--canvas); border-radius: 8px; padding: 20px 24px; box-shadow: var(--shadow-2); }
.issue-top { display: flex; align-items: center; gap: 12px; margin-bottom: 6px; }
.issue p { margin: 0 0 6px; font-size: 15px; }
.issue .fix { margin: 8px 0 0; color: var(--ink); font-size: 14px; }
.sev { flex: none; font: 500 12px/16px var(--sans); padding: 2px 8px; border-radius: 9999px; }
.sev-high { color: var(--error-deep); background: var(--error-soft); }
.sev-medium { color: var(--warning-deep); background: var(--warning-soft); }
.sev-low { color: var(--body); background: var(--canvas-soft-2); }
.more { margin-top: 12px; }
.more summary { cursor: pointer; color: var(--link); font-size: 14px; }
.issues-small { color: var(--body); font-size: 14px; padding-left: 20px; }
.issues-small li { margin: 6px 0; }

.tbl-wrap { background: var(--canvas); border-radius: 8px; box-shadow: var(--shadow-2); overflow: hidden; }
.tbl { width: 100%; border-collapse: collapse; font-size: 14px; line-height: 20px; }
.tbl th, .tbl td { text-align: left; padding: 10px 16px; border-bottom: 1px solid var(--hairline); vertical-align: top; }
.tbl thead th { font-weight: 500; color: var(--mute); font-size: 12px; background: var(--canvas); }
.tbl tbody tr:last-child td { border-bottom: 0; }
.tbl tr.group th { background: var(--canvas-soft); font-size: 12px; color: var(--body); font-weight: 500; padding: 6px 16px; }
.tbl.compact { background: var(--canvas); border-radius: 8px; box-shadow: var(--shadow-2); }
.bot-name { font-weight: 500; color: var(--ink); }
.owner, .sub { display: block; font-size: 12px; line-height: 16px; color: var(--mute); }
.sub-cell { color: var(--body); word-break: break-word; }
.pill { display: inline-block; font: 500 12px/16px var(--sans); padding: 2px 8px; border-radius: 9999px; white-space: nowrap; }
.pill-ok { color: var(--ok-deep); background: var(--ok-soft); }
.pill-warn { color: var(--warning-deep); background: var(--warning-soft); }
.pill-bad { color: var(--error-deep); background: var(--error-soft); }

.js-compare { background: var(--canvas); border-radius: 8px; box-shadow: var(--shadow-2); padding: 16px 20px; display: grid; gap: 10px; margin: 12px 0; }
.js-row { display: grid; grid-template-columns: 120px 1fr 90px; align-items: center; gap: 12px; font-size: 14px; }
.js-row b { font: 500 13px/20px var(--mono); text-align: right; }
.verdict { font-weight: 500; color: var(--ink); }
.verdict-heavy { color: var(--error-deep); }
.verdict-partial { color: var(--warning-deep); }

.kvs { margin: 0; background: var(--canvas); border-radius: 8px; box-shadow: var(--shadow-2); }
.kv { display: grid; grid-template-columns: 160px 1fr; gap: 16px; padding: 10px 16px; border-bottom: 1px solid var(--hairline); font-size: 14px; }
.kv:last-child { border-bottom: 0; }
.kv dt { color: var(--mute); }
.kv dd { margin: 0; color: var(--ink); word-break: break-word; }
.code { background: var(--ink); color: #f2f2f2; border-radius: 8px; padding: 16px 20px; overflow: auto; max-height: 420px; white-space: pre-wrap; word-break: break-word; }
.method p { max-width: 760px; }
.owner-note { margin-top: 48px; font-size: 14px; }

.loader { height: 4px; background: var(--canvas-soft-2); border-radius: 9999px; overflow: hidden; margin: 24px 0; }
.loader i { display: block; width: 30%; height: 100%; background: var(--ink); border-radius: 9999px; animation: slide 1.4s ease-in-out infinite; }
@keyframes slide { 0% { transform: translateX(-100%); } 100% { transform: translateX(340%); } }
@media (prefers-reduced-motion: reduce) { .loader i { animation: none; width: 100%; opacity: .3; } }

.pager { display: flex; justify-content: space-between; align-items: center; margin-top: 32px; font-size: 14px; }
.chips { list-style: none; padding: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.chips li { background: var(--canvas); box-shadow: var(--shadow-2); border-radius: 9999px; padding: 4px 12px; font-size: 14px; }
.two { display: grid; grid-template-columns: 1fr 1fr; gap: 16px; }
.prose h2 { margin-top: 40px; }
.prose li { color: var(--body); margin: 6px 0; }

/* ── footer ── */
.footer { background: var(--canvas); border-top: 1px solid var(--hairline); margin-top: 64px; }
.footer-inner { display: grid; grid-template-columns: 1fr auto; gap: 32px; padding-top: 48px; padding-bottom: 48px; font-size: 14px; }
.footer-inner p { max-width: 420px; margin-top: 8px; }
.footer-links { display: grid; gap: 8px; }
.footer-links a { color: var(--body); }

/* ── адаптив ── */
@media (max-width: 960px) {
  .cards, .tiles { grid-template-columns: repeat(2, 1fr); }
  .site-grid { grid-template-columns: repeat(2, 1fr); }
  .report-head { grid-template-columns: 1fr; }
}
@media (max-width: 640px) {
  .wrap { padding: 0 16px; }
  h1, .report-head h1 { font-size: 32px; line-height: 38px; letter-spacing: -1.28px; }
  .hero-inner { padding-top: 56px; padding-bottom: 40px; }
  .nav-links a:not(:first-child) { display: none; }
  .scan-form { flex-direction: column; }
  .scan-form .btn { width: 100%; }
  .cards, .site-grid, .two { grid-template-columns: 1fr; }
  .tiles { grid-template-columns: 1fr 1fr; }
  .footer-inner { grid-template-columns: 1fr; }
  .kv { grid-template-columns: 1fr; gap: 2px; }
  .js-row { grid-template-columns: 1fr 70px; }
  .js-row .bar { grid-column: 1 / -1; grid-row: 2; }
  /* таблицы превращаются в карточки */
  .tbl thead { display: none; }
  .tbl, .tbl tbody, .tbl tr, .tbl td, .tbl th { display: block; width: 100%; }
  .tbl tr { padding: 10px 16px; border-bottom: 1px solid var(--hairline); }
  .tbl tr.group { padding: 0; }
  .tbl td { border: 0; padding: 3px 0; display: grid; grid-template-columns: 92px 1fr; gap: 8px; align-items: baseline; }
  .tbl td::before { content: attr(data-label); color: var(--mute); font-size: 12px; }
  .tbl td:first-child { display: block; padding-bottom: 6px; }
  .tbl td:first-child::before { content: none; }
  .tbl td:first-child .owner { display: inline; margin-left: 8px; }
  .tbl td .sub { display: inline; margin-left: 6px; }
  .tbl td:has(> div:empty) { display: none; }
}