/* website-audit.ru - визуальная система 2026: солидно, с глубиной, без «игрушек».
   Системные шрифты (без CDN - GDPR/РКН). Цвета и радиусы через переменные. */

:root {
  --primary: #16213e;
  --primary-2: #1f2d4d;
  --ink: #131a26;
  --ink-2: #3a4657;
  --muted: #6b7688;
  --accent: #3b82f6;
  --accent-2: #6366f1;
  --accent-dark: #2563eb;
  --ok: #16a34a;
  --warn: #d97706;
  --crit: #dc2626;
  --line: #e6ebf3;
  --line-2: #eef2f8;
  --bg: #f5f7fc;
  --bg-2: #eef2fa;
  --card: #ffffff;
  --r: 16px;
  --r-sm: 11px;
  --sh-1: 0 1px 2px rgba(17, 26, 46, .06), 0 2px 8px rgba(17, 26, 46, .04);
  --sh-2: 0 4px 12px rgba(17, 26, 46, .07), 0 12px 34px rgba(17, 26, 46, .07);
  --sh-3: 0 10px 30px rgba(20, 32, 62, .12), 0 30px 70px rgba(20, 32, 62, .10);
}

* { box-sizing: border-box; }
/* [hidden] должен побеждать любые display:flex/grid у .status/.report - иначе спиннер не скрыть */
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  color: var(--ink);
  background: var(--bg);
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}
.wrap { width: 100%; max-width: 900px; margin: 0 auto; padding: 0 20px; }
a { color: var(--accent-dark); text-decoration: none; }
a:hover { text-decoration: underline; }
.muted { color: var(--muted); font-size: .9rem; }
.ic { width: 20px; height: 20px; flex-shrink: 0; }

/* Header */
.site-header { background: var(--primary); color: #fff; }
.site-header .wrap { display: flex; align-items: center; justify-content: space-between; height: 62px; gap: 16px; }
.brand { font-weight: 800; font-size: 1.18rem; letter-spacing: -.02em; }
.brand .dot { color: var(--accent); }
.brand-link { color: #b9c6e0; font-size: .9rem; }
.brand-link:hover { color: #fff; }

/* Hero - премиальный, с глубиной */
.hero {
  padding: 66px 0 52px; position: relative; overflow: hidden;
  background:
    radial-gradient(80% 120% at 92% -10%, rgba(99, 102, 241, .16) 0%, rgba(59, 130, 246, 0) 50%),
    radial-gradient(70% 90% at 5% 0%, rgba(59, 130, 246, .12) 0%, rgba(59, 130, 246, 0) 45%),
    linear-gradient(180deg, #fbfcff 0%, var(--bg) 100%);
  border-bottom: 1px solid var(--line);
}
.hero-inner { max-width: 720px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; margin-bottom: 20px;
  padding: 7px 14px; border-radius: 999px; font-size: .84rem; font-weight: 600;
  color: var(--accent-dark); background: rgba(59, 130, 246, .1); border: 1px solid rgba(59, 130, 246, .2);
}
.eyebrow svg { width: 15px; height: 15px; }
.hero h1 { font-size: clamp(2rem, 5vw, 3.05rem); line-height: 1.06; margin: 0 0 18px; color: var(--primary); letter-spacing: -.03em; font-weight: 800; }
.hero h1 .grad { background: linear-gradient(100deg, var(--accent) 0%, var(--accent-2) 100%); -webkit-background-clip: text; background-clip: text; -webkit-text-fill-color: transparent; }
.lead { font-size: clamp(1.02rem, 2.4vw, 1.18rem); color: var(--ink-2); max-width: 640px; margin: 0 0 26px; }
.lead b { color: var(--ink); font-weight: 700; }

.hero-panel { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 18px; box-shadow: var(--sh-2); max-width: 680px; }
.audit-form { display: flex; gap: 10px; }
.audit-form input {
  flex: 1; min-width: 0; padding: 15px 18px; font-size: 1.05rem;
  border: 1.5px solid var(--line); border-radius: var(--r-sm); background: #fff; color: var(--ink);
  transition: border-color .15s, box-shadow .15s;
}
.audit-form input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px rgba(59, 130, 246, .16); }
.audit-form button {
  padding: 15px 28px; font-size: 1.05rem; font-weight: 700; white-space: nowrap;
  color: #fff; background: linear-gradient(180deg, var(--accent) 0%, var(--accent-dark) 100%);
  border: none; border-radius: var(--r-sm); cursor: pointer; box-shadow: 0 4px 14px rgba(59, 130, 246, .3);
  transition: transform .12s, box-shadow .12s, filter .12s;
}
.audit-form button:hover { filter: brightness(1.05); box-shadow: 0 6px 20px rgba(59, 130, 246, .38); }
.audit-form button:active { transform: translateY(1px); }
.audit-form button:disabled { filter: grayscale(.3) brightness(.95); cursor: default; box-shadow: none; }
.form-hint { margin: 12px 4px 2px; color: var(--muted); font-size: .86rem; }

.hero-feats { display: flex; flex-wrap: wrap; gap: 10px 12px; margin: 24px 0 0; padding: 0; list-style: none; }
.hero-feats li {
  display: flex; align-items: center; gap: 8px; font-size: .9rem; font-weight: 600; color: var(--ink-2);
  padding: 9px 15px; background: rgba(255, 255, 255, .7); border: 1px solid var(--line); border-radius: 999px;
}
.hero-feats svg { width: 17px; height: 17px; color: var(--accent-dark); flex-shrink: 0; }

/* Status / spinner */
.status { display: flex; align-items: center; gap: 14px; padding: 30px 0; color: var(--muted); }
.spinner { width: 26px; height: 26px; border: 3px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

/* Report shell */
.report { padding: 10px 0 60px; }
.report > * { animation: rise .4s ease both; }
.report > *:nth-child(2) { animation-delay: .05s; }
.report > *:nth-child(3) { animation-delay: .1s; }
@keyframes rise { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: none; } }

/* ── Scorecard: кольцо + вердикт + категории ── */
.scorecard {
  display: grid; grid-template-columns: 220px 1fr; gap: 28px; align-items: center;
  background: var(--card); border: 1px solid var(--line); border-radius: var(--r);
  padding: 28px; box-shadow: var(--sh-3); position: relative; overflow: hidden;
}
.scorecard::before { content: ""; position: absolute; inset: 0 0 auto 0; height: 4px; background: var(--accent); }
.scorecard.band-high::before { background: var(--ok); }
.scorecard.band-mid::before { background: var(--warn); }
.scorecard.band-low::before { background: var(--crit); }

.sc-left { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.ring { position: relative; width: 180px; height: 180px; }
.ring svg { width: 100%; height: 100%; transform: rotate(-90deg); }
.ring circle { fill: none; stroke-width: 12; }
.ring-track { stroke: var(--line-2); }
.ring-prog {
  stroke: var(--clr); stroke-linecap: round; stroke-dasharray: 100; stroke-dashoffset: 100;
  transition: stroke-dashoffset 1.1s cubic-bezier(.22, 1, .36, 1);
}
.ring-num { position: absolute; inset: 0; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.ring-num b { font-size: 3.1rem; font-weight: 800; line-height: 1; color: var(--primary); letter-spacing: -.03em; }
.ring-num span { font-size: .82rem; color: var(--muted); margin-top: 2px; }
.grade { font-size: .95rem; color: var(--ink-2); }
.grade b { display: inline-flex; min-width: 26px; height: 26px; padding: 0 7px; align-items: center; justify-content: center; background: var(--primary); color: #fff; border-radius: 7px; font-weight: 800; }

.sc-label { display: inline-block; font-size: .72rem; text-transform: uppercase; letter-spacing: .08em; font-weight: 700; color: var(--accent-dark); background: rgba(59, 130, 246, .1); padding: 4px 10px; border-radius: 999px; }
.sc-top h2 { margin: 10px 0 4px; font-size: 1.5rem; color: var(--primary); letter-spacing: -.02em; word-break: break-word; }
.sc-verdict { margin: 0 0 4px; font-size: 1.05rem; font-weight: 600; color: var(--ink); }
.sc-date { font-size: .84rem; color: var(--muted); }

.cats { display: grid; grid-template-columns: 1fr 1fr; gap: 12px 20px; margin-top: 18px; }
.cat-head { display: flex; align-items: center; gap: 8px; font-size: .9rem; color: var(--ink-2); margin-bottom: 6px; }
.cat-head .ic { width: 16px; height: 16px; color: var(--muted); }
.cat-head span { flex: 1; }
.cat-head b { font-weight: 800; color: var(--primary); font-variant-numeric: tabular-nums; }
.cat-bar { display: block; height: 7px; background: var(--line-2); border-radius: 999px; overflow: hidden; }
.cat-bar i { display: block; height: 100%; border-radius: 999px; background: var(--accent); transition: width 1s cubic-bezier(.22, 1, .36, 1); }
.cat.band-high .cat-bar i { background: var(--ok); }
.cat.band-mid .cat-bar i { background: var(--warn); }
.cat.band-low .cat-bar i { background: var(--crit); }
.cat.band-high b { color: var(--ok); } .cat.band-mid b { color: var(--warn); } .cat.band-low b { color: var(--crit); }
.cat-na b { color: var(--muted); }

/* ── Block titles ── */
.block-title, .check-group-title { display: flex; align-items: center; gap: 9px; font-size: 1.02rem; font-weight: 700; color: var(--primary); margin: 0 0 12px; }
.check-group-title { margin: 26px 0 12px; }
.check-group-title .cnt { margin-left: auto; font-style: normal; font-size: .82rem; font-weight: 700; color: var(--muted); background: var(--bg-2); padding: 2px 10px; border-radius: 999px; }
.check-group:nth-of-type(1) .check-group-title { margin-top: 20px; }

/* ── Snippet (SERP preview) ── */
.snippet-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 22px; box-shadow: var(--sh-1); margin-top: 20px; }
.snippet-card .block-title .ic { color: var(--accent-dark); }
.serp { border: 1px solid var(--line); border-radius: var(--r-sm); padding: 16px 18px; background: #fff; max-width: 600px; }
.serp-url { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; }
.serp-fav { width: 26px; height: 26px; border-radius: 50%; background: var(--primary); color: #fff; display: flex; align-items: center; justify-content: center; font-weight: 700; font-size: .85rem; flex-shrink: 0; }
.serp-url span { font-size: .78rem; color: #4b5563; line-height: 1.25; }
.serp-url b { color: var(--ink); font-weight: 500; }
.serp-title { color: #1a0dab; font-size: 1.2rem; line-height: 1.3; margin: 2px 0 4px; }
.serp-desc { color: #4d5156; font-size: .92rem; line-height: 1.45; }
.serp-empty { color: var(--crit); font-style: italic; }
.snippet-note { margin: 12px 2px 0; font-size: .88rem; color: var(--muted); }

/* ── Core Web Vitals ── */
.cwv-card { background: var(--card); border: 1px solid var(--line); border-radius: var(--r); padding: 22px; box-shadow: var(--sh-1); margin-top: 20px; }
.cwv-card .block-title .ic { color: var(--accent-dark); }
.cwv-loading { display: flex; align-items: center; gap: 10px; color: var(--muted); font-size: .93rem; padding: 6px 0; }
.spinner-sm { width: 18px; height: 18px; border: 2.5px solid var(--line); border-top-color: var(--accent); border-radius: 50%; animation: spin .8s linear infinite; flex-shrink: 0; }
.cwv-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.cwv-dev { border: 1px solid var(--line); border-radius: var(--r-sm); padding: 14px 16px; background: #fff; }
.cwv-dev-head { display: flex; align-items: center; justify-content: space-between; font-weight: 600; color: var(--primary); margin-bottom: 10px; }
.cwv-score { min-width: 40px; height: 40px; padding: 0 8px; display: inline-flex; align-items: center; justify-content: center; border-radius: 10px; font-size: 1.25rem; font-weight: 800; font-variant-numeric: tabular-nums; }
.cwv-metrics { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 7px; }
.cwv-metrics li { display: flex; align-items: center; justify-content: space-between; font-size: .9rem; color: var(--ink-2); }
.cwv-metrics b { font-variant-numeric: tabular-nums; }
/* цвет значения по банду - только внутри CWV, чтобы не протечь на ai-block/scorecard */
.cwv-metrics b.band-high { color: var(--ok); } .cwv-score.band-high { background: #e4f4e8; color: var(--ok); }
.cwv-metrics b.band-mid { color: var(--warn); } .cwv-score.band-mid { background: #fdf0d9; color: var(--warn); }
.cwv-metrics b.band-low { color: var(--crit); } .cwv-score.band-low { background: #fde8e8; color: var(--crit); }
.cwv-metrics b.band-na { color: var(--muted); } .cwv-score.band-na { background: var(--bg-2); color: var(--muted); }
@media (max-width: 560px) { .cwv-grid { grid-template-columns: 1fr; } }

/* ── Check cards ── */
.check-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.check {
  display: flex; gap: 13px; background: var(--card); border: 1px solid var(--line);
  border-left: 4px solid var(--line); border-radius: var(--r-sm); padding: 15px 17px; box-shadow: var(--sh-1);
  transition: box-shadow .15s, transform .15s, border-color .15s;
}
.check:hover { box-shadow: var(--sh-2); transform: translateY(-1px); }
.check-critical { border-left-color: var(--crit); }
.check-warning { border-left-color: var(--warn); }
.check-ok { border-left-color: var(--ok); }
.check-info { border-left-color: var(--accent); }
.check-ico { flex-shrink: 0; display: flex; padding-top: 1px; }
.check-ico .ic { width: 21px; height: 21px; }
.check-critical .check-ico { color: var(--crit); }
.check-warning .check-ico { color: var(--warn); }
.check-ok .check-ico { color: var(--ok); }
.check-info .check-ico { color: var(--accent); }
.check-body { min-width: 0; }
.check-msg { margin: 0; font-weight: 500; color: var(--ink); }
.check-detail { margin: 6px 0 0; color: var(--muted); font-size: .9rem; font-style: italic; word-break: break-word; }
.check-fix { margin: 7px 0 0; font-size: .92rem; color: var(--ink-2); }
.check-fix b { color: var(--ink); }

/* ── AI block - звезда отчёта ── */
.ai-block {
  margin: 22px 0; padding: 24px; border-radius: var(--r);
  background: linear-gradient(180deg, #eff4ff 0%, #ffffff 55%);
  border: 1.5px solid #cddcff; box-shadow: var(--sh-2); position: relative;
}
.ai-block.band-low { border-color: #f4cccc; background: linear-gradient(180deg, #fdf0f0 0%, #fff 55%); }
.ai-block.band-high { border-color: #c4e9ce; background: linear-gradient(180deg, #eefaf1 0%, #fff 55%); }
.ai-head { display: flex; gap: 14px; align-items: flex-start; margin-bottom: 16px; }
.ai-star { width: 30px; height: 30px; color: var(--accent-2); flex-shrink: 0; }
.ai-block.band-low .ai-star { color: var(--crit); }
.ai-block.band-high .ai-star { color: var(--ok); }
.ai-title { margin: 2px 0 4px; font-size: 1.25rem; color: var(--primary); font-weight: 700; }
.ai-title b { text-transform: capitalize; }
.ai-sub { margin: 0; color: var(--ink-2); font-size: .94rem; }
.ai-block .check { background: rgba(255, 255, 255, .72); }

/* ── CTA ── */
.report-cta { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; padding-top: 24px; border-top: 1px solid var(--line); }
.btn-primary, .btn-secondary { display: inline-flex; align-items: center; gap: 9px; padding: 13px 24px; border-radius: var(--r-sm); font-weight: 700; font-size: 1rem; cursor: pointer; border: none; transition: transform .12s, box-shadow .12s, filter .12s; }
.btn-primary { background: linear-gradient(180deg, var(--primary-2), var(--primary)); color: #fff; box-shadow: var(--sh-1); }
.btn-primary:hover { filter: brightness(1.1); text-decoration: none; box-shadow: var(--sh-2); }
.btn-primary:active { transform: translateY(1px); }
.btn-secondary { background: #fff; color: var(--primary); border: 1.5px solid var(--line); }
.btn-secondary:hover { border-color: var(--accent); }
.btn-primary .ic, .btn-secondary .ic { width: 18px; height: 18px; }

.report-error { background: #fff; border: 1px solid var(--line); border-left: 4px solid var(--crit); border-radius: var(--r); padding: 24px; box-shadow: var(--sh-1); }
.report-error h2 { margin: 0 0 8px; color: var(--crit); font-size: 1.2rem; }

/* Блок «обо мне + оффер» - только в PDF (window.print) */
.print-offer { display: none; margin-top: 28px; padding-top: 22px; border-top: 2px solid var(--primary); }
.print-offer h3 { margin: 0 0 8px; color: var(--primary); font-size: 1.15rem; }
.print-offer p { margin: 0 0 6px; font-size: .95rem; color: var(--ink); }
.print-offer a { color: var(--accent-dark); font-weight: 600; }
.print-offer .print-req { color: var(--muted); font-size: .82rem; margin-top: 10px; }

/* Footer */
.site-footer { border-top: 1px solid var(--line); background: #fff; padding: 28px 0; margin-top: 44px; }
.site-footer p { margin: 0 0 4px; font-size: .92rem; }

/* Mobile */
@media (max-width: 680px) {
  .scorecard { grid-template-columns: 1fr; text-align: center; padding: 24px 18px; }
  .sc-top h2 { font-size: 1.3rem; }
  .cats { grid-template-columns: 1fr; text-align: left; }
  .cat-head, .ai-head { text-align: left; }
}
@media (max-width: 560px) {
  .audit-form { flex-direction: column; }
  .audit-form button { width: 100%; justify-content: center; }
  .site-header .wrap { height: auto; padding: 12px 20px; flex-direction: column; align-items: flex-start; gap: 4px; }
  .ring { width: 156px; height: 156px; }
  .ring-num b { font-size: 2.7rem; }
}

/* Печать → PDF */
@media print {
  .site-header, .site-footer, .hero, .status, .report-cta, .cwv-loading { display: none !important; }
  body { background: #fff; }
  .report { padding: 0; }
  .report > * { animation: none !important; }
  .scorecard, .check, .ai-block, .snippet-card, .cwv-card, .cwv-dev { box-shadow: none; break-inside: avoid; }
  .ring-prog { transition: none; }
  .print-offer { display: block !important; break-inside: avoid; }
}

/* Уважение к prefers-reduced-motion */
@media (prefers-reduced-motion: reduce) {
  .report > *, .ring-prog, .cat-bar i, * { animation: none !important; transition: none !important; }
}