:root {
  --primary: #16442f;
  --primary-text: #ffffff;
  --accent: #c9963f;
  --bg: #f6f5f2;
  --card: #ffffff;
  --text: #1c1917;
  --muted: #6b645b;
  --border: #e6e1d8;
  --surface: #f7f5f1;
  --font: Inter, ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --heading: var(--font);
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; }
body { font: 15px/1.5 var(--font); color: var(--text); background: var(--bg); -webkit-font-smoothing: antialiased; }
button, input, textarea, select { font: inherit; color: inherit; }
a { color: var(--primary); }
svg { flex: none; }

.shell { max-width: 1040px; margin: 40px auto; padding: 0 16px; }
.loading { display: flex; gap: 10px; align-items: center; justify-content: center; color: var(--muted); padding: 80px 0; }
.spinner { width: 18px; height: 18px; border: 2px solid var(--border); border-top-color: var(--primary); border-radius: 50%; animation: spin .8s linear infinite; }
@keyframes spin { to { transform: rotate(360deg); } }

.card { background: var(--card); border: 1px solid var(--border); border-radius: 18px; box-shadow: 0 1px 2px rgba(0,0,0,.04), 0 12px 40px rgba(0,0,0,.06); display: grid; grid-template-columns: 320px 1fr; min-height: 560px; overflow: hidden; }
.side { padding: 28px; border-right: 1px solid var(--border); }
.brand { display: flex; align-items: center; gap: 10px; color: var(--muted); font-weight: 500; }
.mark { width: 36px; height: 36px; border-radius: 10px; background: var(--primary); color: var(--accent); display: flex; align-items: center; justify-content: center; }
.side h1 { font: 600 24px/1.25 var(--heading); margin: 18px 0 14px; letter-spacing: -.01em; }
.facts { list-style: none; padding: 0; margin: 0 0 16px; display: grid; gap: 10px; color: var(--muted); }
.facts li { display: flex; gap: 10px; align-items: flex-start; }
.facts svg { margin-top: 2px; color: var(--muted); }
.desc { color: var(--muted); font-size: 14px; margin: 0; }
.picked { margin-top: 18px; padding: 12px 14px; border-radius: 12px; background: var(--surface); border: 1px solid var(--border); font-weight: 600; display: flex; gap: 10px; }
.picked svg { color: var(--primary); margin-top: 2px; }

.main { padding: 28px; min-width: 0; }
.main h2 { font: 600 19px/1.3 var(--heading); margin: 0 0 18px; }
.back { border: none; background: none; color: var(--primary); cursor: pointer; display: inline-flex; gap: 6px; align-items: center; padding: 0; margin-bottom: 14px; font-weight: 500; }

.services { display: grid; gap: 10px; }
.service { text-align: left; border: 1px solid var(--border); background: var(--card); border-radius: 14px; padding: 16px 18px; cursor: pointer; display: flex; justify-content: space-between; gap: 12px; align-items: center; transition: border-color .15s, box-shadow .15s; }
.service:hover { border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 12%, transparent); }
.service .n { font-weight: 600; }
.service .d { color: var(--muted); font-size: 14px; }

.picker { display: grid; grid-template-columns: 1fr 220px; gap: 28px; }
.month-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: 12px; }
.month-head strong { font-size: 16px; }
.nav { display: flex; gap: 6px; }
.icon-btn { width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--border); background: var(--card); cursor: pointer; display: inline-flex; align-items: center; justify-content: center; }
.icon-btn:disabled { opacity: .35; cursor: default; }
.grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.dow { text-align: center; font-size: 12px; color: var(--muted); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; padding-bottom: 4px; }
.day { aspect-ratio: 1; border-radius: 50%; border: none; background: transparent; cursor: default; font-weight: 500; color: #b5aea4; display: flex; align-items: center; justify-content: center; position: relative; }
.day.open { color: var(--primary); background: color-mix(in srgb, var(--primary) 9%, transparent); cursor: pointer; font-weight: 650; }
.day.open:hover { background: color-mix(in srgb, var(--primary) 18%, transparent); }
.day.sel, .day.sel:hover { background: var(--primary); color: var(--primary-text); }
.day.today::after { content: ""; position: absolute; bottom: 6px; width: 4px; height: 4px; border-radius: 50%; background: currentColor; }
.tz { margin-top: 16px; color: var(--muted); font-size: 13px; display: flex; gap: 6px; align-items: center; }

.times h3 { font-size: 15px; margin: 6px 0 12px; font-weight: 600; }
.time-list { display: grid; gap: 8px; max-height: 400px; overflow-y: auto; padding-right: 4px; }
.time { border: 1px solid color-mix(in srgb, var(--primary) 45%, transparent); color: var(--primary); background: var(--card); border-radius: 10px; padding: 11px; font-weight: 600; cursor: pointer; }
.time:hover { border-color: var(--primary); background: color-mix(in srgb, var(--primary) 6%, transparent); }
.empty { color: var(--muted); font-size: 14px; }

form.details { display: grid; gap: 14px; max-width: 460px; }
label { display: grid; gap: 6px; font-weight: 500; font-size: 14px; }
label .opt { color: var(--muted); font-weight: 400; }
input, textarea, select { border: 1px solid var(--border); border-radius: 10px; padding: 11px 12px; background: var(--card); outline: none; width: 100%; }
input:focus, textarea:focus, select:focus { border-color: var(--primary); box-shadow: 0 0 0 3px color-mix(in srgb, var(--primary) 15%, transparent); }
textarea { min-height: 90px; resize: vertical; }
.hp { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }
.btn { border: none; border-radius: 12px; padding: 13px 18px; background: var(--primary); color: var(--primary-text); font-weight: 600; cursor: pointer; display: inline-flex; gap: 8px; align-items: center; justify-content: center; text-decoration: none; }
.btn:disabled { opacity: .6; cursor: default; }
.btn.secondary { background: var(--card); color: var(--text); border: 1px solid var(--border); }
.btn.danger { background: #fff; color: #a3281f; border: 1px solid #efc7c2; }
.error { color: #a3281f; font-size: 14px; margin: 0; }
.fine { color: var(--muted); font-size: 12.5px; margin: 0; }

.done { max-width: 520px; }
.done .ok { width: 52px; height: 52px; border-radius: 50%; background: #e7f6ee; color: #1f8a52; display: flex; align-items: center; justify-content: center; margin-bottom: 14px; }
.done .ok.cancel { background: #fbeceb; color: #a3281f; }
.done h2 { font-size: 24px; margin-bottom: 8px; }
.done p { color: var(--muted); margin: 0 0 18px; }
.summary { border: 1px solid var(--border); border-radius: 14px; padding: 16px 18px; display: grid; gap: 10px; margin-bottom: 18px; }
.summary div { display: flex; gap: 10px; }
.summary svg { color: var(--muted); margin-top: 2px; }
.actions { display: flex; gap: 10px; flex-wrap: wrap; }

.demo-banner { background: #fff7e6; color: #7a4b00; border: 1px solid #f2dfb5; border-radius: 12px; padding: 10px 14px; margin-bottom: 14px; font-size: 14px; }
.foot { text-align: center; color: var(--muted); font-size: 12.5px; margin-top: 18px; }

:focus-visible { outline: 3px solid var(--accent); outline-offset: 2px; }

@media (max-width: 860px) {
  .shell { margin: 0 auto; padding: 0; }
  .card { grid-template-columns: 1fr; grid-template-rows: auto 1fr; align-content: start; border-radius: 0; border-left: none; border-right: none; min-height: 100vh; }
  .side { border-right: none; border-bottom: 1px solid var(--border); padding: 22px 18px; }
  .side h1 { font-size: 21px; margin: 12px 0 10px; }
  .main { padding: 22px 18px; }
  .picker { grid-template-columns: 1fr; }
  .time-list { max-height: none; grid-template-columns: repeat(auto-fill, minmax(110px, 1fr)); }
  .foot { padding-bottom: 18px; }
}
@media (prefers-reduced-motion: reduce) { * { animation: none !important; transition: none !important; } }