:root{
  --ink:#101012; --ink-2:#2b2b2f; --muted:#77777f; --line:#e6e4df;
  --paper:#f4f2ec; --card:#fff; --accent:#c8321f; --accent-2:#8f1f12;
  --ok:#1f7a4d; --radius:16px;
  --shadow:0 18px 50px -24px rgba(16,16,18,.45);
  --step:clamp(14px,1.6vw,17px);
}
*{box-sizing:border-box}
html,body{margin:0;padding:0;overflow-x:hidden}
body{
  background:radial-gradient(1200px 600px at 80% -10%,#e9e5da 0%,var(--paper) 55%) fixed;
  color:var(--ink); font:16px/1.45 "Onest",-apple-system,Segoe UI,Roboto,sans-serif;
  -webkit-font-smoothing:antialiased; min-height:100vh; padding-bottom:env(safe-area-inset-bottom);
}
button,select,input{font:inherit;color:inherit}
button{background:none;border:0;cursor:pointer}
a{color:inherit}
.demo-bar{background:var(--ink);color:#f7f5ef;font-size:13px;padding:10px 16px;text-align:center;letter-spacing:.01em}
.demo-bar strong{color:#fff}
.app{max-width:760px;margin:0 auto;padding:22px 16px 150px}

.top{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-bottom:14px}
.brand{display:flex;align-items:center;gap:12px;min-width:0}
.mark{width:46px;height:46px;border-radius:12px;background:var(--ink);color:#fff;display:grid;place-items:center;font-weight:800;letter-spacing:.02em;flex:none}
.brand-text{display:flex;flex-direction:column;min-width:0}
.brand-text strong{font-size:16px;font-weight:700;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.brand-text span{font-size:13px;color:var(--muted);white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.prov{flex:none;font-size:10.5px;letter-spacing:.12em;text-transform:uppercase;font-weight:700;color:var(--muted);border:1px solid var(--line);border-radius:99px;padding:5px 10px;background:#fff8}

.branch-row{display:flex;align-items:center;gap:10px;margin-bottom:16px;min-width:0}
.branch-label{font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);flex:none}
.select-wrap{position:relative;flex:1;min-width:0}
.select-wrap::after{content:"⌄";position:absolute;right:14px;top:50%;transform:translateY(-56%);pointer-events:none;color:var(--muted);font-size:16px}
#branchSelect{
  width:100%;appearance:none;border:1px solid var(--line);background:#fff;border-radius:12px;
  padding:11px 36px 11px 14px;min-height:46px;font-weight:600;font-size:14px;
  white-space:nowrap;overflow:hidden;text-overflow:ellipsis;
}
#branchSelect:disabled{color:var(--ink);opacity:1;background:#faf8f3}
#branchSelect:focus{outline:2px solid var(--ink);outline-offset:1px}

.steps{display:grid;grid-template-columns:repeat(4,1fr);gap:8px;margin-bottom:16px}
.step{display:flex;align-items:center;gap:8px;padding:10px 12px;border-radius:12px;border:1px solid var(--line);background:#fff9;font-size:var(--step);min-height:44px;color:var(--muted);transition:.18s;min-width:0}
.step span{width:22px;height:22px;border-radius:50%;display:grid;place-items:center;background:#eeece6;font-size:12px;font-weight:700;color:var(--ink-2);flex:none}
.step.is-active{border-color:var(--ink);color:var(--ink);background:#fff;box-shadow:0 6px 18px -12px rgba(0,0,0,.4)}
.step.is-done span{background:var(--ink);color:#fff}
.step:disabled{opacity:.55;cursor:default}

.panel{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px;min-height:260px}
.panel h2{font-size:20px;margin:0 0 4px;letter-spacing:-.01em}
.panel .hint{color:var(--muted);font-size:14px;margin:0 0 16px}

.skeleton{display:grid;gap:10px}
.skeleton i{display:block;height:56px;border-radius:12px;background:linear-gradient(90deg,#f0eee9,#f7f6f2,#f0eee9);background-size:200% 100%;animation:sk 1.2s infinite}
@keyframes sk{0%{background-position:200% 0}100%{background-position:-200% 0}}

.chips{display:flex;gap:8px;overflow-x:auto;padding:2px 0 12px;margin:0 -2px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.chips::-webkit-scrollbar{display:none}
.chip-btn{flex:none;border:1px solid var(--line);background:#fff;border-radius:99px;padding:9px 14px;font-size:13px;font-weight:600;min-height:40px;color:var(--ink-2);white-space:nowrap}
.chip-btn.is-active{background:var(--ink);border-color:var(--ink);color:#fff}

.option{display:flex;align-items:center;justify-content:space-between;gap:14px;width:100%;text-align:left;padding:13px 15px;border:1px solid var(--line);border-radius:12px;background:#fff;margin-bottom:8px;min-height:56px;transition:.15s}
.option:hover{border-color:#cfccc4}
.option.is-selected{border-color:var(--ink);box-shadow:inset 0 0 0 1px var(--ink)}
.option .opt-main{display:flex;flex-direction:column;min-width:0}
.option .name{font-weight:600;overflow-wrap:anywhere}
.option .sub{display:block;color:var(--muted);font-size:13px;margin-top:2px}
.option .price{font-weight:700;white-space:nowrap;flex:none;font-size:14px}
.option .avatar{width:44px;height:44px;border-radius:50%;object-fit:cover;background:#eee;flex:none;display:grid;place-items:center;font-weight:700;color:#fff;background:var(--ink-2)}
.option .who{display:flex;align-items:center;gap:12px;min-width:0}
.option.any{background:#faf8f3}

.dates-wrap{min-height:88px}
.dates{display:flex;gap:8px;overflow-x:auto;padding:4px 2px 12px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.dates::-webkit-scrollbar{display:none}
.date{flex:none;min-width:66px;padding:9px 8px;border-radius:12px;border:1px solid var(--line);background:#fff;text-align:center;min-height:64px}
.date b{display:block;font-size:17px;line-height:1.2}
.date span{font-size:11.5px;color:var(--muted);white-space:nowrap}
.date.is-selected{background:var(--ink);color:#fff;border-color:var(--ink)}
.date.is-selected span{color:#cfcbc2}
.date:disabled{opacity:.35}

.times{margin-top:4px}
.time-group{font-size:11px;letter-spacing:.09em;text-transform:uppercase;color:var(--muted);margin:16px 0 8px}
.times-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(80px,1fr));gap:8px}
.time{padding:12px 8px;border-radius:12px;border:1px solid var(--line);background:#fff;font-weight:600;min-height:46px;font-variant-numeric:tabular-nums}
.time:hover{border-color:#cfccc4}
.time.is-selected{background:var(--accent);border-color:var(--accent);color:#fff}
.empty{padding:26px 8px;text-align:center;color:var(--muted);font-size:14.5px}

.fallback{border:1px solid #e8d3cd;background:#fdf6f4;border-radius:14px;padding:16px;margin-top:6px}
.fallback strong{display:block;font-size:15.5px;margin-bottom:6px}
.fallback p{margin:0 0 12px;color:var(--ink-2);font-size:14px}
.fallback-actions{display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.fallback .chip{display:inline-flex;align-items:center;min-height:44px}
.ghost{border:1px solid var(--line);border-radius:12px;padding:11px 18px;min-height:44px;background:#fff;font-weight:600}

.chip{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--line);background:#fff;border-radius:99px;padding:10px 16px;font-size:13px;font-weight:600;text-decoration:none;min-height:42px}
.chip.wa{background:var(--ink);border-color:var(--ink);color:#fff}

.contact-strip{display:flex;align-items:center;justify-content:space-between;gap:14px;margin-top:14px;padding:14px 16px;border:1px solid var(--line);border-radius:var(--radius);background:#fff9;flex-wrap:wrap}
.contact-strip[hidden]{display:none}
.contact-main{display:flex;flex-direction:column;min-width:0}
.contact-main strong{font-size:14px;font-weight:600}
.contact-main span{font-size:12.5px;color:var(--muted)}
.contact-actions{display:flex;gap:8px;flex:none}

.summary-card{display:grid;grid-template-columns:auto 1fr;gap:7px 16px;margin:0 0 18px;padding:14px 16px;background:#faf8f3;border-radius:12px;font-size:14px}
.summary-card dt{color:var(--muted)}
.summary-card dd{margin:0;font-weight:600;text-align:right;overflow-wrap:anywhere}
.form{margin-bottom:4px}
.field{display:block;margin-bottom:12px}
.field span{display:block;font-size:13px;color:var(--muted);margin-bottom:6px}
.field input{width:100%;padding:13px 15px;border:1px solid var(--line);border-radius:12px;min-height:50px;background:#fff}
.field input:focus{outline:none;border-color:var(--ink)}
.source{font-size:12.5px;color:var(--muted);margin:6px 0 0;overflow-wrap:anywhere}
.fine{font-size:12px;color:var(--muted);margin:12px 0 0}

.bar{position:fixed;left:0;right:0;bottom:0;background:#fffffff2;backdrop-filter:blur(12px);border-top:1px solid var(--line);display:flex;align-items:center;gap:14px;padding:12px 16px calc(12px + env(safe-area-inset-bottom));z-index:20}
.sum{flex:1;min-width:0;display:flex;flex-direction:column}
.sum-label{font-size:11px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}
.sum strong{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}
.cta{background:var(--ink);color:#fff;border-radius:12px;padding:14px 22px;font-weight:700;min-height:48px;transition:.15s;flex:none}
.cta:hover{background:var(--accent)}
.cta:disabled{opacity:.35;cursor:not-allowed}

.toast{position:fixed;left:50%;bottom:96px;transform:translateX(-50%);background:var(--ink);color:#fff;padding:12px 18px;border-radius:12px;font-size:14px;z-index:50;opacity:0;pointer-events:none;transition:.2s;max-width:min(92vw,520px);text-align:center}
.toast.show{opacity:1}

@media (max-width:560px){
  .app{padding:14px 12px 150px}
  .steps{grid-template-columns:repeat(4,1fr);gap:6px}
  .step{padding:8px 4px;font-size:11.5px;gap:5px;justify-content:center;text-align:center;line-height:1.2}
  .step span{width:20px;height:20px;font-size:11px}
  .panel{padding:16px;min-height:230px}
  .panel h2{font-size:18px}
  .contact-strip{flex-direction:column;align-items:stretch;gap:10px}
  .contact-actions .chip{flex:1}
  .option{padding:12px}
  .option .price{font-size:13px}
  .summary-card{grid-template-columns:1fr;gap:2px;padding:14px}
  .summary-card dd{text-align:left;margin-bottom:8px}
  .summary-card dd:last-child{margin-bottom:0}
  .bar{padding:10px 12px calc(10px + env(safe-area-inset-bottom));gap:10px}
  .sum strong{font-size:13.5px}
  .cta{padding:13px 16px;font-size:14px}
}