:root {
  --ink: #16212b;
  --ink-2: #4a5763;
  --ink-3: #7b8792;
  --paper: #f6f4ee;
  --card: #ffffff;
  --line: #e3dfd4;
  --accent: #0d7a63;
  --accent-ink: #ffffff;
  --accent-soft: #e2f2ec;
  --gold: #d9971c;
  --gold-soft: #fbf0d9;
  --danger: #b3261e;
  --danger-soft: #fbe9e7;
  --ok: #1d7a3a;
  --radius: 14px;
  --shadow: 0 1px 2px rgba(22, 33, 43, .06), 0 4px 16px rgba(22, 33, 43, .05);
  color-scheme: light;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --ink: #eef1f3; --ink-2: #b9c3cb; --ink-3: #8a96a0; --paper: #11181e; --card: #1a232b; --line: #2b3640;
    --accent: #3fb896; --accent-ink: #0b1a15; --accent-soft: #173a31; --gold: #f0b54a; --gold-soft: #3a2f18;
    --danger: #ff8a80; --danger-soft: #3b1f1d; --ok: #6fd28f; --shadow: none; color-scheme: dark;
  }
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--paper); color: var(--ink);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}
a { color: var(--accent); }
h1, h2, h3 { line-height: 1.2; margin: 0 0 .5em; letter-spacing: -.01em; }
h1 { font-size: 1.7rem; }
h2 { font-size: 1.25rem; }
h3 { font-size: 1.05rem; }
p { margin: 0 0 .8em; }
small, .muted { color: var(--ink-3); }
.wrap { max-width: 760px; margin: 0 auto; padding: 0 16px; }

/* шапка */
.top { background: var(--card); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 5; }
.top .wrap { display: flex; align-items: center; gap: 12px; min-height: 58px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--ink); font-weight: 700; }
.brand img { width: 32px; height: 32px; }
.brand span { white-space: nowrap; }
.brand span small { display: block; font-weight: 400; font-size: .75rem; }
@media (max-width: 480px) { .top .brand span small { display: none; } .top .who { display: none; } }
.top .spacer { flex: 1; }
.top .who { color: var(--ink-2); font-size: .9rem; max-width: 40vw; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* карточки и формы */
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 20px; box-shadow: var(--shadow); margin-bottom: 16px; }
.card > h2 { display: flex; align-items: center; gap: 10px; }
.step-no { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); font-size: .9rem; font-weight: 700; flex: none; }
.card.done .step-no { background: var(--accent); color: var(--accent-ink); }
label { display: block; font-weight: 600; font-size: .93rem; margin: 14px 0 6px; }
label .hint { font-weight: 400; color: var(--ink-3); }
input[type=text], input[type=email], input[type=password], input[type=tel], input[type=number], input[type=url], select, textarea {
  width: 100%; font: inherit; color: var(--ink); background: var(--paper); border: 1px solid var(--line);
  border-radius: 10px; padding: 11px 12px; min-height: 46px;
}
textarea { min-height: 84px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 2px solid var(--accent); outline-offset: 1px; border-color: transparent; }
input[aria-invalid=true], textarea[aria-invalid=true] { border-color: var(--danger); }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
@media (max-width: 560px) { .row { grid-template-columns: 1fr; } }
.counter { float: right; font-weight: 400; color: var(--ink-3); font-size: .85rem; }
.counter.over { color: var(--danger); }
.check { display: flex; gap: 10px; align-items: flex-start; font-weight: 400; margin: 12px 0; cursor: pointer; }
.check input { width: 20px; height: 20px; margin: 2px 0 0; accent-color: var(--accent); flex: none; }

.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: inherit; font-weight: 600;
  border: 0; border-radius: 10px; padding: 12px 18px; min-height: 46px; cursor: pointer; text-decoration: none;
  background: var(--accent); color: var(--accent-ink);
}
.btn:disabled { opacity: .55; cursor: default; }
.btn.secondary { background: transparent; color: var(--accent); border: 1px solid var(--accent); }
.btn.ghost { background: transparent; color: var(--ink-2); padding: 8px 10px; min-height: 36px; }
.btn.danger { background: transparent; color: var(--danger); border: 1px solid var(--danger); }
.btn.block { width: 100%; }
.actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 16px; }

.msg { border-radius: 10px; padding: 10px 12px; margin: 12px 0 0; font-size: .93rem; }
.msg.err { background: var(--danger-soft); color: var(--danger); }
.msg.ok { background: var(--accent-soft); color: var(--accent); }
.msg.warn { background: var(--gold-soft); color: var(--ink); }
.msg:empty { display: none; }

/* вход и регистрация */
.hero { padding: 28px 0 8px; }
.hero h1 { font-size: 1.9rem; }
.hero .lead { color: var(--ink-2); font-size: 1.05rem; }
.tabs { display: grid; grid-template-columns: 1fr 1fr; background: var(--paper); border: 1px solid var(--line); border-radius: 12px; padding: 4px; margin-bottom: 8px; }
.tabs a { text-align: center; padding: 10px; border-radius: 9px; text-decoration: none; color: var(--ink-2); font-weight: 600; }
.tabs a[aria-current=page] { background: var(--card); color: var(--ink); box-shadow: var(--shadow); }
.need { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; padding: 0; margin: 0; list-style: none; }
.need li { background: var(--card); border: 1px solid var(--line); border-radius: 12px; padding: 12px; font-size: .92rem; }
.need b { display: block; }
@media (max-width: 560px) { .need { grid-template-columns: 1fr; } }
footer { color: var(--ink-3); font-size: .85rem; padding: 24px 0 40px; }

/* кабинет */
.stores { display: grid; gap: 12px; }
.store-card { display: flex; gap: 14px; align-items: center; text-decoration: none; color: inherit; }
.store-card:hover { border-color: var(--accent); }
.avatar { width: 56px; height: 56px; border-radius: 50%; background: var(--accent-soft); color: var(--accent); display: grid; place-items: center; font-weight: 700; font-size: 1.3rem; overflow: hidden; flex: none; }
.avatar img { width: 100%; height: 100%; object-fit: cover; }
.store-card .info { flex: 1; min-width: 0; }
.store-card .info b { display: block; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.store-card .info small { display: block; }
.chip { display: inline-block; font-size: .78rem; font-weight: 600; padding: 3px 9px; border-radius: 999px; background: var(--paper); color: var(--ink-2); border: 1px solid var(--line); }
.chip.submitted, .chip.in_progress { background: var(--gold-soft); border-color: transparent; color: var(--ink); }
.chip.live { background: var(--accent-soft); border-color: transparent; color: var(--accent); }
.bar { height: 6px; background: var(--line); border-radius: 99px; overflow: hidden; margin-top: 8px; }
.bar i { display: block; height: 100%; background: var(--accent); border-radius: 99px; }
.empty { text-align: center; padding: 28px 20px; }

.store-head { display: flex; gap: 14px; align-items: center; margin: 18px 0 16px; }
.store-head h1 { margin: 0; font-size: 1.5rem; }
.saved { font-size: .85rem; color: var(--ink-3); min-height: 1.3em; }

.logo-box { display: flex; gap: 16px; align-items: center; flex-wrap: wrap; }
.logo-actions { flex: 1; min-width: 220px; }
.logo-prev { width: 96px; height: 96px; border-radius: 50%; border: 1px dashed var(--line); background: var(--paper); display: grid; place-items: center; overflow: hidden; color: var(--ink-3); font-size: .8rem; text-align: center; }
.logo-prev img { width: 100%; height: 100%; object-fit: cover; }
.file-btn input { position: absolute; width: 1px; height: 1px; opacity: 0; }

.promo { border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px; margin: 10px 0; }
.promo.on { border-color: var(--accent); background: var(--accent-soft); }
.promo .check { margin: 0; }
.promo .check b { display: block; }
.promo .check small { display: block; }
.promo .params { display: none; gap: 10px; flex-wrap: wrap; align-items: center; margin: 10px 0 0 30px; font-size: .93rem; }
.promo.on .params { display: flex; }
.promo .params input { width: 110px; min-height: 40px; padding: 8px 10px; }
.promo .params input.wide { width: 220px; }

details.howto { border: 1px solid var(--line); border-radius: 12px; padding: 0 14px; margin: 8px 0 4px; background: var(--paper); }
details.howto summary { cursor: pointer; font-weight: 600; padding: 12px 0; }
details.howto ol { padding-left: 20px; margin: 0 0 12px; }
details.howto li { margin-bottom: 8px; }
.bot-ok { display: flex; gap: 12px; align-items: center; background: var(--accent-soft); border-radius: 12px; padding: 12px 14px; margin-top: 12px; }
.bot-ok .dot { width: 10px; height: 10px; border-radius: 50%; background: var(--ok); flex: none; }
.bot-ok .t { flex: 1; min-width: 0; overflow-wrap: anywhere; }
.token-row { display: flex; gap: 10px; }
.token-row input { flex: 1; min-width: 0; font-family: ui-monospace, SFMono-Regular, Menlo, monospace; font-size: .9rem; }
@media (max-width: 480px) { .token-row { flex-direction: column; } }

.checklist { list-style: none; padding: 0; margin: 0 0 8px; }
.checklist li { padding: 6px 0 6px 30px; position: relative; }
.checklist li::before { content: ""; position: absolute; left: 0; top: 8px; width: 20px; height: 20px; border-radius: 50%; border: 2px solid var(--line); }
.checklist li.ok::before { background: var(--accent); border-color: var(--accent); }
.checklist li.ok::after { content: ""; position: absolute; left: 7px; top: 12px; width: 5px; height: 9px; border: solid var(--accent-ink); border-width: 0 2px 2px 0; transform: rotate(45deg); }
.checklist li.opt { color: var(--ink-3); }
.sr { position: absolute; width: 1px; height: 1px; overflow: hidden; clip: rect(0 0 0 0); }
[hidden] { display: none !important; }