:root {
  --bg: #f6f4ef; --card: #ffffff; --ink: #1f2a2c; --muted: #5b6a6d;
  --accent: #2f5d62; --accent-ink: #ffffff; --line: #e2ddd3; --soft: #e9f1f0; --danger: #a2402e;
  --radius: 14px; --max: 560px;
}
* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font: 17px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  min-height: 100vh; display: flex; flex-direction: column;
}
main { flex: 1; width: 100%; max-width: var(--max); margin: 0 auto; padding: 16px 16px 32px; }
h1 { font-size: 28px; line-height: 1.2; margin: 8px 0 12px; letter-spacing: -0.01em; }
h2 { font-size: 22px; line-height: 1.25; margin: 0 0 16px; }
h3 { font-size: 18px; margin: 20px 0 8px; }
p { margin: 0 0 12px; }
.muted { color: var(--muted); font-size: 15px; }
.screen { display: none; animation: fade .18s ease-out; }
.screen.active { display: block; }
@keyframes fade { from { opacity: 0; transform: translateY(4px);} to { opacity: 1; transform: none;} }

.btn {
  display: block; width: 100%; padding: 15px 18px; border: 0; border-radius: var(--radius);
  background: var(--accent); color: var(--accent-ink); font: inherit; font-weight: 600; cursor: pointer;
  text-align: center; text-decoration: none; margin-top: 12px;
}
.btn:disabled { opacity: .45; cursor: default; }
.btn.secondary { background: var(--soft); color: var(--accent); }
.btn.ghost { background: transparent; color: var(--muted); font-weight: 500; }
.btn.tg { background: #2aabee; }

.progress { height: 6px; background: var(--line); border-radius: 3px; overflow: hidden; margin: 4px 0 20px; }
.progress > div { height: 100%; background: var(--accent); width: 0; transition: width .25s; }
.qnum { font-size: 14px; color: var(--muted); margin-bottom: 6px; }

.options { display: flex; flex-direction: column; gap: 10px; margin: 8px 0 16px; }
.opt {
  display: flex; align-items: flex-start; gap: 12px; padding: 14px 16px; background: var(--card);
  border: 2px solid var(--line); border-radius: var(--radius); cursor: pointer; font-size: 16px; line-height: 1.4;
}
.opt input { margin: 4px 0 0; width: 20px; height: 20px; flex: 0 0 20px; accent-color: var(--accent); }
.opt.selected { border-color: var(--accent); background: var(--soft); }
.opt input[type=text] { width: 100%; flex: 1; height: auto; margin: 0; padding: 6px 8px; border: 1px solid var(--line); border-radius: 8px; font: inherit; }

textarea, input[type=email] {
  width: 100%; padding: 14px; border: 2px solid var(--line); border-radius: var(--radius); font: inherit; background: var(--card); color: var(--ink);
}
textarea { min-height: 130px; resize: vertical; }
textarea:focus, input:focus { outline: none; border-color: var(--accent); }
.field { margin: 12px 0; }
.field label { display: block; font-size: 15px; color: var(--muted); margin-bottom: 6px; }
.consent { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--muted); margin: 14px 0; }
.consent input { width: 20px; height: 20px; flex: 0 0 20px; margin-top: 1px; accent-color: var(--accent); }
.consent a { color: var(--accent); }
.error { color: var(--danger); font-size: 14px; min-height: 20px; margin-top: 6px; }
.row { display: flex; gap: 10px; }
.row .btn { margin-top: 12px; }

.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; margin: 14px 0; }
.card.accent { background: var(--soft); border-color: transparent; }
.tag { display: inline-block; background: var(--soft); color: var(--accent); border-radius: 999px; padding: 4px 12px; font-size: 14px; font-weight: 600; margin: 0 6px 6px 0; }
.steps { padding-left: 22px; margin: 8px 0 0; }
.steps li { margin-bottom: 8px; }
ul.plain { padding-left: 20px; margin: 8px 0 16px; }
ul.plain li { margin-bottom: 6px; }

.hero { padding-top: 24px; }
.hero .kicker { color: var(--accent); font-weight: 600; font-size: 14px; letter-spacing: .04em; text-transform: uppercase; }
.notice { background: var(--card); border-left: 4px solid var(--accent); padding: 12px 14px; border-radius: 8px; font-size: 14px; color: var(--muted); margin: 16px 0; }

footer { max-width: var(--max); margin: 0 auto; padding: 16px 16px 28px; font-size: 13px; color: var(--muted); line-height: 1.5; width: 100%; }
footer a { color: var(--muted); }

.install-hint { font-size: 14px; color: var(--muted); background: var(--card); border: 1px dashed var(--line); border-radius: var(--radius); padding: 12px 14px; }
.hidden { display: none !important; }

@media (min-width: 640px) {
  main { padding-top: 40px; }
  h1 { font-size: 34px; }
}
@media (prefers-color-scheme: dark) {
  :root { --bg: #15191a; --card: #1e2426; --ink: #eef0ec; --muted: #a2adaf; --line: #313b3d; --soft: #223538; --accent: #6fb3b8; --accent-ink: #0f1c1e; }
}

/* Программа на 7 дней */
.kicker { color: var(--accent); font-weight: 600; font-size: 14px; letter-spacing: .04em; text-transform: uppercase; }
.day { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 16px 18px; margin: 12px 0; }
.day.locked { opacity: .55; }
.day.open { border-color: var(--accent); }
.day .head { display: flex; justify-content: space-between; align-items: baseline; gap: 10px; }
.day .head h3 { margin: 0; font-size: 17px; }
.day .status { font-size: 13px; color: var(--muted); white-space: nowrap; }
.day .body { margin-top: 10px; white-space: pre-line; }
.day .actions { display: flex; gap: 10px; margin-top: 12px; }
.day .actions .btn { margin-top: 0; padding: 12px; }
.day .mark { margin-top: 10px; font-size: 14px; color: var(--accent); font-weight: 600; }

.brand { font-weight: 700; font-size: 15px; color: var(--ink); margin-bottom: 18px; letter-spacing: .01em; }
.brand::before { content: ""; display: inline-block; width: 10px; height: 10px; border-radius: 50%; background: var(--accent); margin-right: 8px; vertical-align: 1px; }