:root {
  --bg: #f6f5f2;
  --card: #ffffff;
  --text: #1d1d1f;
  --muted: #6b6b70;
  --line: #e3e1dc;
  --accent: #2f5bd3;
  --accent-text: #ffffff;
  --accent-soft: #e8eefc;
  --danger: #b3261e;
  --ok: #1e7a45;
  --radius: 14px;
  color-scheme: light;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #121214;
    --card: #1c1c1f;
    --text: #ececef;
    --muted: #a0a0a8;
    --line: #2e2e33;
    --accent: #7c9cff;
    --accent-text: #0d1020;
    --accent-soft: #232a40;
    --danger: #ff8a80;
    --ok: #6fd39a;
    color-scheme: dark;
  }
}

* { box-sizing: border-box; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.5 -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

main {
  max-width: 640px;
  margin: 0 auto;
  padding: 32px 16px 64px;
}

h1 { font-size: 1.6rem; line-height: 1.25; margin: 0 0 4px; }
h2 { font-size: 1.15rem; margin: 0 0 12px; }
p { margin: 0 0 12px; }
a { color: var(--accent); }

.muted { color: var(--muted); }
.error { color: var(--danger); }
.ok { color: var(--ok); }
[hidden] { display: none !important; }

.card {
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 20px;
  margin: 16px 0;
}

.types { display: grid; gap: 12px; margin-top: 16px; }

.type-link {
  display: block;
  text-decoration: none;
  color: inherit;
  background: var(--card);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 18px 20px;
  transition: border-color 0.15s;
}
.type-link:hover, .type-link:focus-visible { border-color: var(--accent); outline: none; }
.type-link h2 { margin-bottom: 4px; }

.meta { display: flex; flex-wrap: wrap; gap: 6px 14px; color: var(--muted); font-size: 0.93rem; }

.tz { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; margin: 12px 0 4px; font-size: 0.93rem; }
.tz select { max-width: 100%; }

.days {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding: 4px 0 10px;
  scrollbar-width: thin;
}

button, select, input, textarea { font: inherit; color: inherit; }

button {
  cursor: pointer;
  border-radius: 10px;
  border: 1px solid var(--line);
  background: var(--card);
  padding: 9px 14px;
}
button:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 2px;
}
button:disabled { opacity: 0.6; cursor: default; }

.day { flex: 0 0 auto; white-space: nowrap; }
.day[aria-selected="true"] { background: var(--accent-soft); border-color: var(--accent); }

.times { display: grid; grid-template-columns: repeat(auto-fill, minmax(84px, 1fr)); gap: 8px; }
.time:hover { border-color: var(--accent); }

.primary { background: var(--accent); color: var(--accent-text); border-color: var(--accent); font-weight: 600; }
.secondary { background: transparent; }
.danger { color: var(--danger); border-color: var(--danger); background: transparent; }

.row { display: flex; flex-wrap: wrap; align-items: center; gap: 10px; }

form { display: grid; gap: 14px; }
label { display: grid; gap: 4px; font-size: 0.93rem; }
input, textarea, select {
  width: 100%;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--bg);
  padding: 9px 12px;
}
textarea { min-height: 84px; resize: vertical; }
.hint { color: var(--muted); font-size: 0.85rem; }
.field-error { color: var(--danger); font-size: 0.85rem; }

/* Поле-ловушка для ботов: людям не видно и не доступно с клавиатуры. */
.trap { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

.picked { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 8px; }

.linkbox { display: grid; gap: 8px; margin-top: 12px; padding: 14px; border-radius: 10px; background: var(--accent-soft); }
.linkbox input { background: var(--card); }

footer { margin-top: 32px; color: var(--muted); font-size: 0.85rem; }