:root {
  --bg: var(--tg-theme-bg-color, #ffffff);
  --bg2: var(--tg-theme-secondary-bg-color, #f2f3f5);
  --text: var(--tg-theme-text-color, #16181d);
  --hint: var(--tg-theme-hint-color, #7a7f8a);
  --accent: var(--tg-theme-button-color, #2f6fed);
  --accent-text: var(--tg-theme-button-text-color, #ffffff);
  --link: var(--tg-theme-link-color, #2f6fed);
  --ok: #2e9d5b;
  --miss: #d0503c;
  --radius: 14px;
}
@media (prefers-color-scheme: dark) {
  :root:not(.tg) {
    --bg: #17191d; --bg2: #22252b; --text: #eef0f3; --hint: #8d93a0;
  }
}
* { box-sizing: border-box; }
html, body { margin: 0; background: var(--bg); color: var(--text); }
body {
  font: 16px/1.45 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif;
  -webkit-text-size-adjust: 100%;
}
.wrap { max-width: 560px; margin: 0 auto; padding: 16px 16px calc(24px + env(safe-area-inset-bottom)); }
h1 { font-size: 22px; line-height: 1.25; margin: 4px 0 6px; }
h2 { font-size: 18px; margin: 20px 0 10px; }
p { margin: 0 0 10px; }
.muted { color: var(--hint); font-size: 14px; }
.center { text-align: center; }
.card { background: var(--bg2); border-radius: var(--radius); padding: 14px; margin-bottom: 12px; }
.card .wish { font-weight: 600; margin-bottom: 6px; overflow-wrap: anywhere; }
.plan { font-size: 15px; overflow-wrap: anywhere; }
.plan b { font-weight: 600; }
.row { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.row.between { justify-content: space-between; }
.btn {
  appearance: none; border: 0; border-radius: 12px; padding: 13px 16px; min-height: 46px;
  font: inherit; font-weight: 600; cursor: pointer; width: 100%;
  background: var(--accent); color: var(--accent-text);
}
.btn.secondary { background: var(--bg2); color: var(--text); }
.btn.small { width: auto; min-height: 40px; padding: 9px 14px; font-size: 15px; }
.btn.ok { background: var(--ok); color: #fff; }
.btn.miss { background: transparent; color: var(--text); box-shadow: inset 0 0 0 1.5px var(--hint); }
.btn:disabled { opacity: .55; cursor: default; }
.btn + .btn { margin-top: 8px; }
.row .btn + .btn { margin-top: 0; }
.link { background: none; border: 0; color: var(--link); font: inherit; padding: 8px 0; cursor: pointer; }
textarea, input[type=email], input[type=time] {
  width: 100%; font: inherit; color: var(--text); background: var(--bg2);
  border: 1.5px solid transparent; border-radius: 12px; padding: 12px; outline: none;
}
textarea { min-height: 96px; resize: vertical; }
textarea:focus, input:focus { border-color: var(--accent); }
label { display: block; font-size: 14px; color: var(--hint); margin: 12px 0 6px; }
.steps { display: flex; gap: 6px; margin: 6px 0 14px; }
.steps span { flex: 1; height: 4px; border-radius: 2px; background: var(--bg2); }
.steps span.on { background: var(--accent); }
.bubble { background: var(--bg2); border-radius: var(--radius); padding: 12px 14px; margin-bottom: 10px; overflow-wrap: anywhere; }
.bubble.me { background: transparent; box-shadow: inset 0 0 0 1.5px var(--bg2); }
.dots { display: flex; gap: 6px; margin: 10px 0 4px; }
.dots i { width: 22px; height: 22px; border-radius: 50%; background: var(--bg); box-shadow: inset 0 0 0 1.5px var(--hint); }
.dots i.d1 { background: var(--ok); box-shadow: none; }
.dots i.d0 { background: var(--miss); box-shadow: none; }
.badge { display: inline-block; font-size: 13px; padding: 3px 8px; border-radius: 999px; background: var(--bg); color: var(--hint); }
.toast {
  position: fixed; left: 16px; right: 16px; bottom: calc(16px + env(safe-area-inset-bottom));
  max-width: 528px; margin: 0 auto; background: #23262d; color: #fff; padding: 12px 14px;
  border-radius: 12px; font-size: 15px; z-index: 10;
}
ul.clean { margin: 0 0 12px; padding-left: 20px; }
ul.clean li { margin-bottom: 4px; }
.spacer { height: 8px; }