:root { --bg: #f3f4f6; --panel: #fff; --text: #111827; --muted: #6b7280; --line: #e5e7eb; --brand: #1d4ed8; --brand-2: #1e40af; --ok: #059669; --bad: #dc2626; }
* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; font-family: "Segoe UI", system-ui, sans-serif; background: var(--bg); color: var(--text); font-size: 16px; line-height: 1.4; }
button { font: inherit; cursor: pointer; }
input, textarea { font: inherit; color: inherit; }
.wrap { max-width: 640px; margin: 0 auto; padding: 0 16px; }
.hd { background: #0f172a; color: #fff; padding: 14px 0; }
.hd b { font-size: 18px; }
.logo { margin-right: 4px; }
h1 { font-size: 26px; margin: 22px 0 4px; }
h2 { font-size: 17px; margin: 0 0 12px; display: flex; align-items: center; gap: 10px; }
.sub { color: var(--muted); margin: 0 0 18px; }
.step { background: var(--panel); border-radius: 12px; padding: 18px; margin-bottom: 14px; box-shadow: 0 1px 2px rgba(0,0,0,.06); }
.n { width: 26px; height: 26px; border-radius: 50%; background: var(--brand); color: #fff; display: inline-flex; align-items: center; justify-content: center; font-size: 14px; flex: none; }

.svc-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.svc { text-align: left; background: #fff; border: 2px solid var(--line); border-radius: 10px; padding: 12px; min-height: 64px; }
.svc small { display: block; color: var(--muted); margin-top: 2px; }
.svc:hover { border-color: #93c5fd; }
.svc.on { border-color: var(--brand); background: #eff6ff; }

.days { display: grid; grid-template-columns: repeat(auto-fill, minmax(76px, 1fr)); gap: 8px; }
.day { background: #fff; border: 2px solid var(--line); border-radius: 10px; padding: 8px 4px; text-align: center; line-height: 1.2; }
.day span { display: block; font-size: 12px; color: var(--muted); text-transform: uppercase; }
.day b { display: block; font-size: 20px; }
.day:hover { border-color: #93c5fd; }
.day.on { border-color: var(--brand); background: #eff6ff; }
.times-wrap { margin-top: 16px; }
.times-title { font-weight: 600; margin-bottom: 8px; }
.times { display: grid; grid-template-columns: repeat(auto-fill, minmax(92px, 1fr)); gap: 8px; }
.time { background: #fff; border: 2px solid var(--line); border-radius: 10px; padding: 10px 4px; font-weight: 600; }
.time:hover { border-color: #93c5fd; }
.time.on { border-color: var(--brand); background: var(--brand); color: #fff; }
.link { background: none; border: 0; color: var(--brand); text-decoration: underline; padding: 10px 0 0; }
.note { background: #fef3c7; border-radius: 8px; padding: 10px 12px; margin-bottom: 10px; }

form label { display: flex; flex-direction: column; gap: 5px; font-weight: 600; font-size: 14px; margin-bottom: 14px; }
.opt { font-weight: 400; color: var(--muted); }
form input, form textarea { border: 1px solid #cbd5e1; border-radius: 8px; padding: 11px 12px; font-weight: 400; font-size: 16px; width: 100%; }
form input.bad { border-color: var(--bad); }
.hp { position: absolute; left: -5000px; width: 1px; height: 1px; opacity: 0; }
.pick { background: #eff6ff; border-radius: 10px; padding: 12px 14px; margin-bottom: 16px; }
.pick.big { font-size: 18px; text-align: left; }
.pick div + div { margin-top: 2px; }
.btn { background: var(--brand); color: #fff; border: 0; border-radius: 10px; padding: 14px 18px; font-weight: 700; font-size: 17px; width: 100%; }
.btn:hover { background: var(--brand-2); }
.btn:disabled { opacity: .6; cursor: default; }
.btn.danger { background: #fff; color: var(--bad); border: 1px solid #fecaca; margin-top: 10px; }
.error { color: var(--bad); min-height: 20px; margin-bottom: 8px; font-size: 14px; }

.done { text-align: center; padding: 10px 0 30px; }
.check { width: 64px; height: 64px; border-radius: 50%; background: var(--ok); color: #fff; font-size: 36px; display: inline-flex; align-items: center; justify-content: center; margin-top: 24px; }
.check.off { background: var(--muted); }
.foot { color: var(--muted); font-size: 13px; padding-top: 10px; padding-bottom: 30px; text-align: center; }
@media (max-width: 420px) { .svc-grid { grid-template-columns: 1fr; } }