:root{--brand:#1f5eff;--brand-d:#1747c4;--ink:#1a1f36;--muted:#6b7280;--line:#e5e7eb;--bg:#f5f7fb;--card:#fff;--ok:#0f9d58;--err:#d93025;--r:14px}
*{box-sizing:border-box}
html,body{margin:0}
body{font:16px/1.5 -apple-system,BlinkMacSystemFont,"Segoe UI",Roboto,Helvetica,Arial,sans-serif;color:var(--ink);background:var(--bg);-webkit-font-smoothing:antialiased}
a{color:var(--brand)}
.wrap{max-width:1000px;margin:0 auto;padding:32px 16px}
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--r);box-shadow:0 4px 24px rgba(16,24,40,.06);padding:28px}
.card.narrow{max-width:560px;margin:0 auto}
.center{text-align:center}
h1{font-size:1.6rem;line-height:1.25;margin:.2em 0 .4em}
h2{font-size:1.15rem;margin:0 0 16px}
h3{font-size:1rem;margin:28px 0 12px}
.muted{color:var(--muted)}
.small{font-size:.875rem}
.hidden{display:none!important}
.foot{text-align:center;color:var(--muted);font-size:.8rem;margin-top:24px}
.btn{display:inline-block;border:1px solid var(--line);background:#fff;color:var(--ink);border-radius:999px;padding:10px 18px;font:inherit;font-weight:600;text-decoration:none;cursor:pointer;transition:.15s}
.btn:hover{border-color:var(--brand);color:var(--brand)}
.btn-primary{background:var(--brand);border-color:var(--brand);color:#fff}
.btn-primary:hover{background:var(--brand-d);color:#fff}
.btn-primary:disabled{opacity:.6;cursor:wait}
.btn-danger{background:#fff;border-color:#f3c1bd;color:var(--err)}
.btn-danger:hover{background:var(--err);color:#fff;border-color:var(--err)}
.btn-sm{padding:5px 12px;font-size:.85rem}
.flash{border-radius:10px;padding:12px 16px;margin:0 auto 16px;max-width:1000px}
.flash-ok{background:#e7f6ee;color:#0b6b3c}
.flash-error{background:#fdecea;color:#a1231a}
label{display:block;font-weight:600;font-size:.92rem;margin:0 0 14px}
input[type=text],input[type=email],input[type=password],input[type=number],input[type=date],input[type=time],select,textarea{display:block;width:100%;margin-top:6px;padding:11px 12px;border:1px solid #d1d5db;border-radius:10px;font:inherit;background:#fff;color:var(--ink)}
input:focus,textarea:focus,select:focus{outline:2px solid rgba(31,94,255,.25);border-color:var(--brand)}
label.inline{display:inline-flex;align-items:center;gap:6px;font-weight:500;margin:0}
label.inline input{width:auto;margin:0}
.hp{position:absolute;left:-9999px;width:1px;height:1px;overflow:hidden}
/* booking layout */
.booking{display:grid;grid-template-columns:300px 1fr;padding:0;overflow:hidden}
.host{padding:28px;border-right:1px solid var(--line)}
.avatar{width:64px;height:64px;border-radius:50%;background:linear-gradient(135deg,var(--brand),#7aa2ff);color:#fff;display:flex;align-items:center;justify-content:center;font-weight:700;font-size:1.3rem;margin-bottom:14px}
.host-name{color:var(--muted);font-weight:600;margin:0}
.meta{list-style:none;padding:0;margin:0 0 12px;color:#374151;font-weight:500}
.meta li{display:flex;gap:8px;margin:6px 0}
.ico{width:20px;text-align:center}
.desc,.intro{color:#4b5563;font-size:.95rem}
.types{display:flex;flex-wrap:wrap;gap:8px;margin-top:18px}
.type-pill{border:1px solid var(--line);border-radius:999px;padding:6px 14px;text-decoration:none;color:var(--ink);font-weight:600;font-size:.9rem}
.type-pill.active,.type-pill:hover{border-color:var(--brand);color:var(--brand);background:#eef3ff}
.picker{padding:28px}
.cal-wrap{display:grid;grid-template-columns:1fr 200px;gap:24px}
.cal-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:10px}
.month{font-weight:700}
.nav{border:0;background:#eef3ff;color:var(--brand);width:36px;height:36px;border-radius:50%;font-size:1.3rem;cursor:pointer}
.nav:disabled{background:none;color:#cbd5e1;cursor:default}
.cal-grid{display:grid;grid-template-columns:repeat(7,1fr);gap:6px;text-align:center}
.dow{font-size:.75rem;color:var(--muted);font-weight:700;padding:4px 0}
.day{aspect-ratio:1;display:flex;align-items:center;justify-content:center;border-radius:50%;font-size:.95rem;color:#9ca3af;border:0;background:none;font-family:inherit;max-width:48px;margin:0 auto;width:100%}
button.day.avail{background:#eef3ff;color:var(--brand);font-weight:700;cursor:pointer}
button.day.avail:hover{background:#dce6ff}
.day.selected,button.day.avail.selected{background:var(--brand);color:#fff}
.day.today{position:relative}
.day.today::after{content:"";position:absolute;bottom:5px;width:4px;height:4px;border-radius:50%;background:currentColor}
.times{max-height:420px;overflow-y:auto;padding-right:4px}
.times-day{font-weight:600;margin:6px 0 12px}
.time-list{display:flex;flex-direction:column;gap:8px}
.time-item{display:flex;gap:8px}
.time,.next{flex:1;padding:12px 8px;border-radius:10px;font:inherit;font-weight:700;cursor:pointer}
.time{border:1px solid rgba(31,94,255,.5);background:#fff;color:var(--brand)}
.time:hover{border:2px solid var(--brand);padding:11px 7px}
.picked .time{background:#4b5563;border-color:#4b5563;color:#fff}
.next{border:0;background:var(--brand);color:#fff}
.tz-line{margin-top:18px;font-size:.9rem;color:#4b5563}
.tz-change{display:inline-block;margin-left:6px}
.tz-change summary{cursor:pointer;color:var(--brand);display:inline}
.tz-select{margin-top:8px;max-width:320px}
.back{border:0;background:none;color:var(--brand);font:inherit;font-weight:600;cursor:pointer;padding:0;margin-bottom:12px}
.chosen{background:#f3f6ff;border-radius:10px;padding:12px 14px;margin-bottom:18px}
#step-form{max-width:460px}
/* confirmation */
.check{width:56px;height:56px;border-radius:50%;background:#e7f6ee;color:var(--ok);font-size:1.8rem;display:flex;align-items:center;justify-content:center;margin:0 auto 8px}
.badge{display:inline-block;padding:4px 12px;border-radius:999px;font-size:.8rem;font-weight:700}
.badge-ok{background:#e7f6ee;color:#0b6b3c}
.badge-muted{background:#f1f5f9;color:#475569}
.summary{text-align:left;display:grid;grid-template-columns:90px 1fr;gap:10px 14px;border:1px solid var(--line);border-radius:12px;padding:18px;margin:20px 0}
.summary dt{color:var(--muted);font-weight:600}
.summary dd{margin:0}
.actions{display:flex;gap:10px;justify-content:center;flex-wrap:wrap;margin-bottom:12px}
/* admin */
.admin-head{display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:12px;margin-bottom:12px}
.tabs{display:flex;gap:4px;flex-wrap:wrap;margin-bottom:14px}
.tabs a{padding:8px 14px;border-radius:999px;text-decoration:none;color:#374151;font-weight:600}
.tabs a.active{background:var(--brand);color:#fff}
.table-wrap{overflow-x:auto;margin-bottom:16px}
table{width:100%;border-collapse:collapse;font-size:.92rem}
th,td{text-align:left;padding:10px 8px;border-bottom:1px solid var(--line);vertical-align:top}
th{font-size:.8rem;text-transform:uppercase;letter-spacing:.03em;color:var(--muted)}
td input[type=text]{min-width:140px;margin:0}
td .num,input.num{width:80px;margin:0}
td form{display:flex;flex-direction:column;gap:6px;align-items:flex-start}
td.note{max-width:220px;white-space:pre-wrap}
.row-muted td{color:#9ca3af}
.avail-row{display:flex;align-items:center;flex-wrap:wrap;gap:12px;padding:10px 0;border-bottom:1px solid var(--line)}
.avail-row .day{width:130px;color:var(--ink);aspect-ratio:auto;justify-content:flex-start;margin:0;max-width:none;border-radius:0}
.win{display:inline-flex;align-items:center;gap:6px}
.win input{width:120px;margin:0}
.avail-row+.btn{margin-top:16px}
.grid-form{display:grid;grid-template-columns:repeat(auto-fit,minmax(160px,1fr));gap:12px;align-items:end}
.grid-form label{margin:0}
.stack{max-width:640px}
.row3{display:grid;grid-template-columns:repeat(3,1fr);gap:12px}
.blocked{list-style:none;padding:0}
.blocked li{display:flex;justify-content:space-between;align-items:center;padding:8px 0;border-bottom:1px solid var(--line)}
@media (max-width:760px){
  .wrap{padding:12px 10px}
  .booking{grid-template-columns:1fr}
  .host{border-right:0;border-bottom:1px solid var(--line);padding:20px}
  .picker{padding:20px}
  .cal-wrap{grid-template-columns:1fr}
  .times{max-height:none}
  .row3{grid-template-columns:1fr}
  .card{padding:20px}
}
code{background:#f1f5f9;padding:2px 6px;border-radius:6px;font-size:.88em;word-break:break-all}
input[type=tel]{display:block;width:100%;margin-top:6px;padding:11px 12px;border:1px solid #d1d5db;border-radius:10px;font:inherit}
.consent{align-items:flex-start;font-size:.88rem;color:#4b5563;margin:-4px 0 16px}
.consent input{margin-top:3px}
.sms-yes{color:#0b6b3c;font-weight:600}

.avatar-photo{width:80px;height:80px;object-fit:cover;background:#eee;display:block;box-shadow:0 1px 4px rgba(0,0,0,.15)}