/* Бриф ADS Buro: одна колонка под телефон, чёрное на белом как логотип-кисть, один синий акцент для «обязательно» и фокуса */
:root {
  --bg: #ffffff; --paper: #f4f4f1; --fg: #0d0d0c; --muted: #6b6b66; --line: #e3e3de;
  --accent: #3a3cff; --accent-soft: #ececff; --ok: #1d7a46; --ok-soft: #e5f3ea; --warn: #b4232c; --warn-soft: #fdecec;
  --display: "Onest", "Helvetica Neue", Arial, sans-serif;
  --body: "Golos Text", "Helvetica Neue", Arial, sans-serif;
  color-scheme: light;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--fg); font: 16px/1.5 var(--body); }
button, input, textarea { font: inherit; color: inherit; }
button { cursor: pointer; }
[hidden] { display: none !important; }
.sr { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; clip: rect(0 0 0 0); }
:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }
h1, h2 { font-family: var(--display); text-wrap: balance; letter-spacing: -.015em; margin: 0; }
p { margin: 0; }

.app { max-width: 640px; margin: 0 auto; min-height: 100vh; display: flex; flex-direction: column;
  padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
.loading { padding: 40px 0; color: var(--muted); }

/* шапка */
.top { position: sticky; top: 0; z-index: 5; background: var(--bg); padding: calc(10px + env(safe-area-inset-top, 0px)) 0 12px;
  display: grid; gap: 12px; }
.bar { display: flex; align-items: center; justify-content: space-between; }
.logo { width: 60px; height: auto; display: block; }
.tools { display: flex; align-items: center; gap: 8px; }
.linkbtn { all: unset; cursor: pointer; width: 34px; height: 34px; display: grid; place-items: center; border-radius: 50%;
  border: 1px solid var(--line); font-size: 15px; }
.lang { display: flex; border: 1px solid var(--line); border-radius: 999px; padding: 3px; }
.lang button { all: unset; cursor: pointer; font: 600 12px/1 var(--display); padding: 7px 11px; border-radius: 999px; color: var(--muted); }
.lang button[aria-pressed="true"] { background: var(--fg); color: var(--bg); }
.prog { display: grid; gap: 8px; }
.prog .row { display: flex; justify-content: space-between; gap: 12px; font: 500 12.5px/1.2 var(--body); color: var(--muted); }
.track { height: 4px; border-radius: 2px; background: var(--line); overflow: hidden; }
.track i { display: block; height: 100%; width: var(--p); background: var(--fg); border-radius: 2px; transition: width .35s ease; }
.linkbox { display: grid; gap: 6px; background: var(--paper); border-radius: 16px; padding: 14px; }
.linkbox b { font-family: var(--display); }
.linkbox p { color: var(--muted); font-size: 14px; }
.linkrow { display: flex; gap: 6px; }
.linkrow input { flex: 1; min-width: 0; border: 1px solid var(--line); border-radius: 10px; padding: 10px; background: var(--bg); font-size: 14px; }
.linkrow button { border: 0; border-radius: 10px; padding: 10px 14px; background: var(--fg); color: var(--bg); font: 600 14px/1 var(--display); }

/* экран */
.screen { flex: 1; display: grid; align-content: start; gap: 22px; padding: 14px 0 28px; }
.hello h1 { font-size: clamp(30px, 8vw, 40px); line-height: 1.04; font-weight: 800; }
.hello p { margin-top: 12px; color: var(--muted); font-size: 16px; max-width: 52ch; }
.hello .sign { margin-top: 8px; color: var(--fg); font: 600 14px/1.2 var(--display); }
.perks { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 16px; }
.perks span { font: 500 12.5px/1 var(--body); padding: 7px 10px; border-radius: 999px; border: 1px solid var(--line); }
.stitle { font-size: clamp(26px, 7vw, 34px); line-height: 1.05; font-weight: 800; }
.lead { color: var(--muted); }
.qs { display: grid; gap: 26px; }

.field { display: grid; gap: 8px; scroll-margin-top: 130px; }
.field > label, .field > .lbl { font: 600 16px/1.3 var(--display); }
.req { color: var(--accent); }
.hint { color: var(--muted); font-size: 14px; line-height: 1.45; }
.field input[type="text"], .field input[type="url"], .field textarea, .other-in {
  width: 100%; font-size: 16px; background: var(--paper); border: 1.5px solid transparent; border-radius: 14px; padding: 13px 14px;
  transition: border-color .15s, background .15s; }
.field textarea { resize: vertical; min-height: 92px; line-height: 1.45; }
.field input:focus, .field textarea:focus, .other-in:focus { outline: none; border-color: var(--fg); background: var(--bg); }
.field ::placeholder { color: #9a9a94; }
.field.miss > label, .field.miss > .lbl { color: var(--warn); }
.field.miss input, .field.miss textarea, .field.miss .cards .card, .field.miss .acc { border-color: var(--warn) !important; }
.stack { display: grid; gap: 8px; }

.seg { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.seg button { border: 0; text-align: center; font: 600 14px/1 var(--display); padding: 13px; border-radius: 12px; background: var(--paper); }
.seg button[aria-pressed="true"] { background: var(--fg); color: var(--bg); }

.cards { display: grid; grid-template-columns: 1fr 1fr; gap: 8px; }
.card { all: unset; cursor: pointer; display: grid; gap: 4px; align-content: start; padding: 13px; border-radius: 14px;
  border: 1.5px solid var(--line); min-width: 0; }
.card b { font: 700 15px/1.15 var(--display); }
.card small { font-size: 12px; line-height: 1.3; color: var(--muted); }
.card[aria-pressed="true"] { border-color: var(--fg); background: var(--paper); box-shadow: inset 0 0 0 1px var(--fg); }
.card:focus-visible { outline: 2px solid var(--accent); outline-offset: 2px; }

.chips { display: flex; flex-wrap: wrap; gap: 8px; }
.chip { border: 1.5px solid var(--line); background: var(--bg); border-radius: 999px; padding: 10px 14px; font: 600 14px/1.1 var(--display); }
.chip[aria-pressed="true"] { background: var(--fg); color: var(--bg); border-color: var(--fg); }
.other-in { margin-top: 8px; }

.prow { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(0, .8fr) 32px; gap: 6px; align-items: start;
  padding-bottom: 8px; border-bottom: 1px dashed var(--line); }
.prow .r-note { grid-column: 1 / 3; }
.prow input { padding: 11px 12px !important; }
.prow .x { grid-row: 1; grid-column: 3; }
.x { border: 0; background: none; width: 32px; height: 40px; font-size: 22px; line-height: 1; color: var(--muted); border-radius: 8px; }
.add { justify-self: start; border: 0; background: none; padding: 6px 0; font: 600 14px/1 var(--display); color: var(--accent); }
.link { border: 0; background: none; padding: 0; color: var(--accent); font: inherit; text-align: left; text-decoration: underline; text-underline-offset: 3px; }

.segcard { border: 1.5px solid var(--line); border-radius: 16px; padding: 12px; margin: 0; display: grid; gap: 8px; }
.segcard legend { font: 700 13px/1 var(--display); padding: 0 6px; color: var(--muted); text-transform: uppercase; letter-spacing: .05em; }
.segcard textarea { min-height: 60px !important; }
.segcard .link { justify-self: end; font-size: 13px; color: var(--muted); }

.idk { justify-self: start; border: 0; background: none; padding: 2px 0; font: 500 13.5px/1.2 var(--body); color: var(--muted);
  text-decoration: underline dotted; text-underline-offset: 3px; }
.idk[aria-pressed="true"] { color: var(--ok); text-decoration: none; font-weight: 600; }

.upload { display: grid; gap: 8px; }
.drop { display: flex; flex-wrap: wrap; align-items: baseline; gap: 4px 8px; border: 1.5px dashed var(--line); border-radius: 14px;
  padding: 14px; cursor: pointer; }
.drop b { font: 600 14px/1.2 var(--display); }
.drop span { color: var(--muted); font-size: 13px; }
.drop.over { border-color: var(--fg); background: var(--paper); }
.files { list-style: none; margin: 0; padding: 0; display: grid; gap: 6px; }
.file { display: flex; align-items: center; gap: 10px; background: var(--paper); border-radius: 10px; padding: 4px 4px 4px 12px; min-width: 0; }
.file .fname { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-size: 14px; }
.file .fsize { color: var(--muted); font-size: 12.5px; white-space: nowrap; }
.file.err { background: var(--warn-soft); } .file.err .fsize { color: var(--warn); white-space: normal; }

.note { color: var(--muted); font-size: 14.5px; }
.mails { display: grid; gap: 6px; }
.mail { display: flex; justify-content: space-between; align-items: center; gap: 10px; border: 1.5px solid var(--line); background: var(--bg);
  border-radius: 12px; padding: 11px 12px; text-align: left; min-width: 0; }
.mail code { font: 500 14.5px/1.2 var(--body); overflow: hidden; text-overflow: ellipsis; }
.mail span { font: 600 12.5px/1 var(--display); color: var(--accent); white-space: nowrap; }
.guide { justify-self: start; font: 600 14px/1.3 var(--display); color: var(--fg); text-underline-offset: 3px; }
.acc { display: grid; gap: 0; border: 1.5px solid var(--line); border-radius: 16px; overflow: hidden; }
.accrow { display: grid; gap: 8px; padding: 12px; border-top: 1px solid var(--line); }
.accrow:first-child { border-top: 0; }
.accrow > span { font-size: 14.5px; font-weight: 500; }
.tri { display: grid; grid-template-columns: repeat(3, 1fr); gap: 4px; }
.tri button { border: 0; border-radius: 10px; padding: 9px 4px; background: var(--paper); font: 600 12.5px/1.1 var(--display); }
.tri button[aria-pressed="true"][data-s="ok"] { background: var(--ok); color: #fff; }
.tri button[aria-pressed="true"][data-s="help"] { background: var(--accent); color: #fff; }
.tri button[aria-pressed="true"][data-s="no"] { background: var(--fg); color: var(--bg); }

.hp { position: absolute; left: -9999px; width: 1px; height: 1px; overflow: hidden; }

/* низ */
.foot { position: sticky; bottom: 0; z-index: 5; background: var(--bg); border-top: 1px solid var(--line);
  padding: 12px 0 calc(12px + env(safe-area-inset-bottom, 0px)); display: grid; gap: 8px; }
.btns { display: flex; gap: 8px; }
.next { flex: 1; border: 0; text-align: center; font: 700 16px/1 var(--display); padding: 17px; border-radius: 16px; background: var(--fg); color: var(--bg); }
.next:disabled { opacity: .6; }
.back { border: 1.5px solid var(--line); background: var(--bg); font: 600 15px/1 var(--display); padding: 0 18px; border-radius: 16px; }
.saved { min-height: 14px; font: 500 12px/1.2 var(--body); color: var(--muted); text-align: center; }
.saved:not(:empty)::before { content: ""; display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--ok); margin-right: 6px; vertical-align: 1px; }
.saved[data-kind="local"]::before { background: #d39b1a; }
.saved[data-kind="saving"]::before { background: var(--line); }

.toast { position: fixed; left: 50%; transform: translateX(-50%); bottom: calc(104px + env(safe-area-inset-bottom, 0px)); z-index: 10;
  width: min(560px, calc(100% - 32px)); background: var(--fg); color: var(--bg); padding: 12px 14px; border-radius: 14px; font-size: 14px; line-height: 1.4;
  box-shadow: 0 12px 30px -12px rgba(0,0,0,.4); }

/* проверка и финал */
.count { color: var(--muted); font-size: 14px; }
.miss-box { background: var(--warn-soft); border-radius: 16px; padding: 14px 16px; display: grid; gap: 8px; }
.miss-box ul { margin: 0; padding-left: 18px; display: grid; gap: 6px; }
.ok { background: var(--ok-soft); color: var(--ok); border-radius: 14px; padding: 12px 14px; font-weight: 600; }
.overview { list-style: none; margin: 0; padding: 0; border-top: 1px solid var(--line); }
.overview li button { all: unset; cursor: pointer; box-sizing: border-box; width: 100%; display: grid; grid-template-columns: 1fr auto auto;
  gap: 14px; align-items: center; padding: 14px 2px; border-bottom: 1px solid var(--line); }
.overview li button:focus-visible { outline: 2px solid var(--accent); }
.overview span:first-child { font: 600 15px/1.2 var(--display); }
.overview .n { color: var(--muted); font-size: 13px; font-variant-numeric: tabular-nums; }
.overview .e { color: var(--accent); font: 600 13px/1 var(--display); }
.done { text-align: left; padding-top: 40px; gap: 16px; }
.done h1 { font-size: clamp(32px, 9vw, 44px); line-height: 1.04; font-weight: 800; }
.done .sign { font: 600 14px/1.2 var(--display); }
.check { width: 56px; height: 56px; border-radius: 50%; background: var(--fg); color: var(--bg); display: grid; place-items: center; font: 800 26px/1 var(--display); }

@media (min-width: 700px) {
  .screen { padding-top: 24px; }
  .cards { grid-template-columns: repeat(3, 1fr); }
  .foot { padding-bottom: 20px; }
}
@media (prefers-reduced-motion: reduce) { * { transition: none !important; scroll-behavior: auto !important; } }

.prep { list-style: none; margin: 0; padding: 14px 16px; display: grid; gap: 12px; background: var(--paper); border-radius: 16px; }
.prep li { padding-left: 28px; position: relative; font-size: 15px; line-height: 1.35; }
.prep li::before { content: ""; position: absolute; left: 0; top: 1px; width: 16px; height: 16px; border-radius: 5px; border: 1.5px solid var(--fg); background: var(--bg); }