/* Оформлення підписки й тестова оплата: стиль «Шавлія», як на лендингу. */
:root {
  --bg: #dfe8d8; --band: #d3dfca; --raised: #f5f8f1; --ink: #1d2a1f; --soft: #56685a; --line: #bfcdb8; --field: #fbfcf8;
  --primary: #2f6b3a; --on-primary: #f5f8f1; --mark: #f2b84b; --mark-soft: #f6e4bd; --danger: #b8432e;
  --display: 'Rubik', system-ui, sans-serif; --text: 'Nunito', system-ui, sans-serif; --logo: 'Unbounded', 'Arial Black', system-ui, sans-serif;
}
@media (prefers-color-scheme: dark) { :root:not([data-theme="light"]) {
  --bg: #152019; --band: #1b281f; --raised: #223027; --ink: #e6efe1; --soft: #a5b6a8; --line: #34463a; --field: #1a261e;
  --primary: #86c191; --on-primary: #10180f; --mark-soft: #3b3320; --danger: #e48a76; color-scheme: dark } }

* { box-sizing: border-box; }
body { margin: 0; min-height: 100vh; background: var(--bg); color: var(--ink); font: 500 16px/1.55 var(--text); }
a { color: inherit; }
a:focus-visible, button:focus-visible, input:focus-visible, label:focus-within { outline: 3px solid var(--mark); outline-offset: 2px; }
.top { padding: 18px max(20px, env(safe-area-inset-left)); display: flex; justify-content: space-between; align-items: center; gap: 12px; max-width: 980px; margin: 0 auto; }
.logo { display: flex; align-items: center; gap: 8px; font: 800 24px var(--logo); letter-spacing: -0.05em; text-decoration: none; }
.top .muted { font-size: 14px; }
main { max-width: 980px; margin: 0 auto; padding: 8px max(20px, env(safe-area-inset-left)) 56px; display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, .9fr); gap: 28px; align-items: start; }
@media (max-width: 820px) { main { grid-template-columns: minmax(0, 1fr); } }
h1, h2 { font-family: var(--display); font-weight: 600; margin: 0; letter-spacing: -0.015em; }
h1 { font-size: clamp(28px, 4.5vw, 40px); line-height: 1.1; }
h2 { font-size: 20px; }
p { margin: 0; }
.muted { color: var(--soft); }
.over { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: var(--soft); }
.card { background: var(--raised); border: 1px solid var(--line); border-radius: 22px; padding: 24px; display: flex; flex-direction: column; gap: 18px; }
.stack { display: flex; flex-direction: column; gap: 10px; }
.plans { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.plan { position: relative; display: flex; flex-direction: column; gap: 2px; padding: 16px; border-radius: 16px; border: 1.5px solid var(--line); background: var(--field); cursor: pointer; }
.plan input { position: absolute; opacity: 0; }
.plan b { font: 600 clamp(20px, 5.5vw, 26px) var(--display); font-variant-numeric: tabular-nums; white-space: nowrap; }
.plan:has(input:checked) { border-color: var(--primary); box-shadow: 0 0 0 2px var(--primary); }
.badge { position: absolute; top: -10px; right: 12px; background: var(--mark); color: #1d2a1f; font-size: 12px; font-weight: 700; padding: 2px 10px; border-radius: 999px; }
.tabs { display: grid; grid-template-columns: 1fr 1fr; background: var(--band); border-radius: 14px; padding: 4px; gap: 4px; }
.tabs button { border: 0; background: none; border-radius: 10px; padding: 10px; font: 700 14px var(--text); color: var(--soft); cursor: pointer; }
.tabs button[aria-selected="true"] { background: var(--raised); color: var(--ink); }
label.field { display: flex; flex-direction: column; gap: 4px; font-size: 14px; font-weight: 600; color: var(--soft); }
input[type="text"], input[type="email"], input[type="password"], input[inputmode] { font: 500 16px var(--text); color: var(--ink); background: var(--field); border: 1.5px solid var(--soft); border-radius: 12px; padding: 12px 14px; width: 100%; }
.row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.check { display: flex; gap: 10px; align-items: flex-start; font-size: 14px; color: var(--soft); }
.check input { margin-top: 4px; width: 18px; height: 18px; accent-color: var(--primary); }
.btn { display: inline-flex; align-items: center; justify-content: center; gap: 8px; font: 700 16px/1 var(--text); padding: 15px 18px; border-radius: 14px; border: 1.5px solid transparent; background: var(--primary); color: var(--on-primary); cursor: pointer; text-decoration: none; width: 100%; }
.btn.ghost { background: transparent; border-color: var(--ink); color: var(--ink); }
.btn[disabled] { opacity: .5; cursor: progress; }
.error { color: var(--danger); font-weight: 600; font-size: 14px; }
.error:empty { display: none; }
.note { background: var(--mark-soft); border-radius: 14px; padding: 12px 14px; font-size: 14px; }
.list { margin: 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 8px; }
.list li { display: flex; gap: 10px; }
.list li::before { content: ""; flex: none; width: 8px; height: 8px; margin-top: 9px; border-radius: 99px; background: var(--primary); }
.sum { display: flex; justify-content: space-between; align-items: baseline; font-variant-numeric: tabular-nums; }
.sum b { font: 600 28px var(--display); }
[hidden] { display: none !important; }
.done { text-align: center; align-items: center; }
.done svg { width: 64px; height: 64px; }
.foot { max-width: 980px; margin: 0 auto; padding: 0 20px 28px; display: flex; gap: 18px; flex-wrap: wrap; font-size: 13px; color: var(--soft); }