/* Veterinaria Hijos — web de reservas */
:root{
  --navy:#0d257f; --navy-d:#08195c; --sky:#39b6ff; --sky-l:#e6f5ff; --sky-d:#1d95dd;
  --bg:#f3f7fc; --card:#ffffff; --text:#14213d; --muted:#5f6b85; --line:#dfe7f3;
  --ok:#0f8a5f; --ok-l:#e6f7f0; --danger:#c62828; --danger-l:#fdeaea; --radius:16px;
  --shadow:0 6px 24px rgba(13,37,127,.08);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;font-family:"Nunito","Segoe UI",-apple-system,BlinkMacSystemFont,Roboto,sans-serif;background:var(--bg);color:var(--text);line-height:1.5}
.wrap{max-width:820px;margin:0 auto;padding:0 16px}
main.wrap{position:relative;z-index:2}
.muted{color:var(--muted)} .small{font-size:13px}

/* Cabecera */
.top{background:linear-gradient(135deg,var(--navy) 0%,#123297 60%,var(--sky-d) 100%);color:#fff;padding:22px 0 60px;margin-bottom:-38px;position:relative;overflow:hidden}
.top::after{content:"";position:absolute;right:-80px;top:-80px;width:280px;height:280px;border-radius:50%;background:rgba(57,182,255,.18)}
.top::before{content:"";position:absolute;left:-60px;bottom:-120px;width:220px;height:220px;border-radius:50%;background:rgba(255,255,255,.06)}
.top .wrap{display:flex;align-items:center;gap:16px;position:relative;z-index:1}
.logo{width:74px;height:74px;border-radius:50%;background:#fff;flex-shrink:0;box-shadow:0 6px 18px rgba(0,0,0,.25)}
.logo img{width:100%;height:100%;object-fit:cover;border-radius:50%}
.brand-text h1{margin:0;font-size:22px;font-weight:800;letter-spacing:.2px}
.brand-text p{margin:2px 0 0;font-size:13px;opacity:.85}

/* Pasos */
.steps{display:flex;gap:6px;margin:0 0 16px;flex-wrap:wrap;background:#fff;padding:8px;border-radius:999px;box-shadow:var(--shadow);border:1px solid var(--line)}
.steps span{flex:1;min-width:88px;text-align:center;padding:9px 6px;border-radius:999px;background:#fff;border:1px solid transparent;font-size:12.5px;color:var(--muted);font-weight:600}
.steps span.on{background:var(--navy);border-color:var(--navy);color:#fff}
.steps span.done{background:var(--sky-l);border-color:#bfe4ff;color:var(--navy)}

/* Tarjetas */
.card{background:var(--card);border:1px solid var(--line);border-radius:var(--radius);padding:24px;margin-bottom:16px;box-shadow:var(--shadow)}
h1{font-size:24px;margin:0 0 4px;font-weight:800} h2{font-size:18px;margin:0 0 12px;font-weight:800} h3{font-size:15px;margin:18px 0 8px;font-weight:800}
.card>h1,.card>h2{color:var(--navy)}
.cat{display:flex;align-items:center;gap:8px;font-weight:800;color:var(--navy);font-size:13px;text-transform:uppercase;letter-spacing:.06em;margin:18px 0 8px}
.cat::after{content:"";flex:1;height:1px;background:var(--line)}
.list{display:grid;gap:10px}
.opt{display:flex;gap:14px;align-items:center;width:100%;text-align:left;background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:14px 16px;cursor:pointer;font:inherit;color:inherit;transition:transform .12s,border-color .12s,box-shadow .12s}
.opt:hover{border-color:var(--sky);transform:translateY(-1px);box-shadow:0 8px 20px rgba(57,182,255,.18)}
.opt.sel{border-color:var(--navy);background:var(--sky-l)}
.opt .emoji{width:44px;height:44px;border-radius:12px;background:var(--sky-l);display:flex;align-items:center;justify-content:center;font-size:22px;flex-shrink:0}
.opt .body{flex:1;min-width:0}
.opt .t{font-weight:800;font-size:15px;color:var(--navy)} .opt .d{color:var(--muted);font-size:13px;margin-top:2px}
.opt .price{font-weight:800;color:var(--navy);white-space:nowrap;font-size:14px}
.opt .price small{display:block;font-weight:600;color:var(--muted);font-size:11px;text-align:right}
.opt .chev{color:var(--sky-d);font-size:20px}

/* Botones */
.btn{display:inline-flex;align-items:center;gap:8px;background:var(--navy);color:#fff;border:0;border-radius:999px;padding:12px 22px;font:inherit;font-weight:800;cursor:pointer;text-decoration:none;transition:background .12s,transform .12s}
.btn:hover{background:var(--navy-d);transform:translateY(-1px)} .btn:disabled{opacity:.45;cursor:default;transform:none}
.btn.ghost{background:#fff;color:var(--navy);border:1.5px solid var(--line)} .btn.ghost:hover{background:var(--sky-l)}
.btn.sky{background:var(--sky);color:#08195c} .btn.sky:hover{background:var(--sky-d);color:#fff}
.btn.danger{background:var(--danger)}
.row{display:flex;gap:10px;flex-wrap:wrap;align-items:center;justify-content:space-between;margin-top:18px}

/* Calendario */
.calnav{display:flex;justify-content:space-between;align-items:center;margin-bottom:10px}
.calnav b{text-transform:capitalize;color:var(--navy);font-size:16px}
.calnav .btn{padding:8px 14px}
.cal{display:grid;grid-template-columns:repeat(7,1fr);gap:6px}
.cal .h{text-align:center;font-size:12px;color:var(--muted);font-weight:700;padding:4px 0;text-transform:uppercase}
.cal button{aspect-ratio:1;border:1.5px solid var(--line);background:#fff;border-radius:12px;font:inherit;font-weight:700;cursor:pointer;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:2px;color:var(--text);transition:border-color .12s,background .12s}
.cal button small{font-size:10px;color:var(--ok);font-weight:800}
.cal button:not(:disabled){background:var(--sky-l);border-color:#cfeaff}
.cal button:not(:disabled):hover{border-color:var(--sky)}
.cal button:disabled{opacity:.35;cursor:default} .cal button.sel{border-color:var(--navy);background:var(--navy);color:#fff} .cal button.sel small{color:#bfe4ff}
.cal button.today{box-shadow:inset 0 0 0 2px var(--sky)}
.times{display:grid;grid-template-columns:repeat(auto-fill,minmax(84px,1fr));gap:8px}
.times button{border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:10px 4px;font:inherit;font-weight:700;cursor:pointer;color:var(--navy);transition:all .12s}
.times button:hover{border-color:var(--sky);background:var(--sky-l)}
.times button.sel{border-color:var(--navy);background:var(--navy);color:#fff}

/* Formulario */
label{display:block;font-size:13px;font-weight:800;margin:12px 0 5px;color:var(--navy)}
input,select,textarea{width:100%;padding:12px 14px;border:1.5px solid var(--line);border-radius:12px;font:inherit;background:#fff;color:var(--text)}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--sky);box-shadow:0 0 0 3px rgba(57,182,255,.25)}
.grid2{display:grid;grid-template-columns:1fr 1fr;gap:12px}
@media(max-width:560px){.grid2{grid-template-columns:1fr}.top{padding-bottom:50px}.brand-text h1{font-size:18px}}
.summary{display:flex;gap:14px;align-items:center;background:var(--sky-l);border:1.5px solid #bfe4ff;border-radius:14px;padding:14px 16px;margin-bottom:12px;font-size:14px}
.summary .emoji{font-size:28px} .summary b{display:block;color:var(--navy);font-size:15px}
.err{background:var(--danger-l);color:var(--danger);border:1px solid #f5c2c2;border-radius:12px;padding:10px 14px;margin:10px 0;font-weight:600}
.ok{background:var(--ok-l);color:var(--ok);border:1px solid #b6e8d3;border-radius:12px;padding:10px 14px;margin:10px 0}
.loading{color:var(--muted);padding:30px;text-align:center}
.check{display:flex;gap:10px;align-items:flex-start;font-size:13px;margin-top:14px;color:var(--muted)}
.check input{width:auto;margin-top:3px;accent-color:var(--navy)}
dl{display:grid;grid-template-columns:auto 1fr;gap:8px 16px;margin:0} dt{color:var(--muted);font-weight:600} dd{margin:0;font-weight:700;color:var(--navy)}
.hero-ok{text-align:center;padding:10px 0 6px} .hero-ok .big{font-size:56px;line-height:1} .hero-ok h1{color:var(--ok)}
footer{padding:24px 16px 44px;text-align:center;color:var(--muted);font-size:13px}
footer b{color:var(--navy)}

/* ===== Móvil ===== */
@media(max-width:600px){
  .wrap{padding:0 12px}
  .top{padding:14px 0 46px;margin-bottom:-30px}
  .logo{width:54px;height:54px}
  .brand-text h1{font-size:17px} .brand-text p{font-size:12px;opacity:.85;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;max-width:260px}
  /* pasos: solo números, el activo con texto */
  .steps{gap:4px;padding:6px;flex-wrap:nowrap;overflow:hidden}
  .steps span{flex:0 0 auto;min-width:34px;height:34px;padding:0 10px;display:flex;align-items:center;justify-content:center;font-size:12px}
  .steps span:not(.on){width:34px;padding:0;overflow:hidden;white-space:nowrap;text-indent:-9999px;position:relative}
  .steps span:not(.on)::before{content:attr(data-n);text-indent:0;position:absolute;inset:0;display:flex;align-items:center;justify-content:center;font-weight:800}
  .steps span.on{flex:1;white-space:nowrap}
  .card{padding:16px;border-radius:14px}
  h1{font-size:20px} h2{font-size:16px}
  .cat{font-size:11.5px;margin:14px 0 6px}
  /* tarjetas de servicio compactas */
  .opt{flex-wrap:wrap;gap:10px 12px;padding:12px}
  .opt .emoji{width:38px;height:38px;font-size:19px;border-radius:10px}
  .opt .body{flex:1 1 calc(100% - 50px);min-width:0}
  .opt .t{font-size:14px;line-height:1.3}
  .opt .d{font-size:12px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
  .opt .price{flex:1 1 auto;text-align:left;padding-left:50px;font-size:14px}
  .opt .chev{display:none}
  .btn{padding:11px 18px;font-size:14px}
  .row{gap:8px} .row .btn{flex:1;justify-content:center}
  .cal{gap:4px} .cal button{border-radius:9px;font-size:13px} .cal button small{font-size:9px}
  .calnav b{font-size:15px}
  .times{grid-template-columns:repeat(4,1fr);gap:6px} .times button{padding:9px 2px;font-size:13px}
  .summary{padding:12px;font-size:13px} .summary .emoji{font-size:24px}
  input,select,textarea{padding:11px 12px;font-size:16px} /* 16px evita el zoom automático en iPhone */
  dl{grid-template-columns:1fr;gap:2px 0} dt{font-size:12px} dd{margin-bottom:8px}
  footer{padding:18px 12px 36px;font-size:12px}
}

/* ===== UX extra ===== */
.fade{animation:fade .25s ease-out} @keyframes fade{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:none}}
.species{display:flex;gap:8px;margin:12px 0 10px}
.species button{flex:1;border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:10px 8px;font:inherit;font-weight:800;color:var(--navy);cursor:pointer;transition:all .12s}
.species button:hover{border-color:var(--sky)} .species button.sel{background:var(--navy);border-color:var(--navy);color:#fff}
.species.form{margin:0}
.search{display:flex;align-items:center;gap:8px;border:1.5px solid var(--line);border-radius:999px;padding:0 14px;background:#fff;margin-bottom:10px}
.search span{font-size:15px} .search input{border:0;padding:11px 0;background:transparent} .search input:focus{box-shadow:none}
.chips{display:flex;gap:6px;overflow-x:auto;padding:2px 0 8px;scrollbar-width:none;-webkit-overflow-scrolling:touch}
.chips::-webkit-scrollbar{display:none}
.chips a{flex:0 0 auto;text-decoration:none;font-size:12px;font-weight:800;color:var(--navy);background:var(--sky-l);border:1px solid #cfeaff;border-radius:999px;padding:6px 12px;white-space:nowrap}
.chips a:hover{background:#d3ecff}
.cat{scroll-margin-top:12px}
.opt .meta{display:flex;gap:6px;margin-top:8px;flex-wrap:wrap}
.pill{font-size:12px;font-weight:700;color:var(--muted);background:#f1f5fb;border-radius:999px;padding:3px 9px}
.pill.price{color:var(--navy);background:var(--sky-l);font-weight:800}
.tgroup{margin:10px 0 14px} .tgroup>span{display:block;font-size:12px;font-weight:800;color:var(--muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:8px}
.hint{background:#fff8e6;border:1px solid #ffe4a8;color:#7a5a00;border-radius:12px;padding:10px 14px;font-weight:600}
.help{font-size:12px;color:var(--muted);margin-top:5px}
.opt-tag{font-weight:600;color:var(--muted);font-size:11px;text-transform:uppercase;letter-spacing:.04em;margin-left:4px}
@media(max-width:600px){
  .opt > .price{display:none}
  .row.sticky .btn{white-space:nowrap;padding:11px 14px;font-size:14px}
  .row.sticky{position:sticky;bottom:0;background:linear-gradient(to top,#fff 70%,rgba(255,255,255,0));padding:12px 0 8px;margin:14px -16px -16px;padding-left:16px;padding-right:16px;border-radius:0 0 14px 14px;z-index:5}
  .species button{padding:10px 4px;font-size:13px}
  .search input{font-size:15px}
}

/* ===== v3: flujo basado en estudios de UX de agendamiento ===== */
.center{text-align:center}
.link{background:none;border:0;color:var(--sky-d);font:inherit;font-weight:800;cursor:pointer;padding:4px 0;text-decoration:underline;text-underline-offset:3px}
.sumbar{display:flex;align-items:center;gap:12px;background:#fff;border:1.5px solid var(--line);border-radius:14px;padding:10px 14px;margin-bottom:12px;box-shadow:var(--shadow)}
.sumbar .emoji{font-size:24px} .sumbar div{flex:1;min-width:0} .sumbar b{display:block;color:var(--navy);font-size:14px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis} .sumbar span{font-size:12.5px;color:var(--muted)}
.pros{display:flex;gap:8px;overflow-x:auto;padding:2px 0 10px;scrollbar-width:none;-webkit-overflow-scrolling:touch} .pros::-webkit-scrollbar{display:none}
.pchip{flex:0 0 auto;display:flex;align-items:center;gap:8px;border:1.5px solid var(--line);background:#fff;border-radius:999px;padding:6px 14px 6px 6px;font:inherit;font-weight:800;font-size:13px;color:var(--navy);cursor:pointer;transition:all .12s}
.pchip .av{width:30px;height:30px;border-radius:50%;background:var(--sky-l);display:flex;align-items:center;justify-content:center;font-size:12px;font-weight:800;color:var(--navy)}
.pchip:hover{border-color:var(--sky)} .pchip.sel{background:var(--navy);border-color:var(--navy);color:#fff} .pchip.sel .av{background:var(--sky);color:var(--navy-d)}
.next{display:flex;align-items:center;gap:12px;width:100%;text-align:left;background:linear-gradient(135deg,#fff7e6,#fffdf7);border:1.5px solid #ffd58a;border-radius:14px;padding:12px 14px;margin:6px 0 16px;font:inherit;color:inherit;cursor:pointer;transition:all .12s}
.next:hover{border-color:#f5b642;transform:translateY(-1px);box-shadow:0 8px 20px rgba(245,182,66,.25)}
.next.sel{background:var(--sky-l);border-color:var(--navy)}
.next .bolt{font-size:24px} .next div{flex:1} .next b{display:block;color:var(--navy);font-size:14px} .next span:not(.bolt):not(.chev){font-size:13px;color:var(--muted)} .next .chev{color:var(--sky-d);font-size:20px}
.dayshead{display:flex;justify-content:space-between;align-items:center;margin:4px 0 8px;font-weight:800;color:var(--navy);font-size:14px}
.stripwrap{display:flex;align-items:stretch;gap:6px}
.stripwrap .nav{flex:0 0 32px;border:1.5px solid var(--line);background:#fff;border-radius:12px;font-size:18px;color:var(--navy);cursor:pointer} .stripwrap .nav:disabled{opacity:.3;cursor:default}
.strip{flex:1;display:flex;gap:6px;overflow-x:auto;padding:2px 0 6px;scroll-snap-type:x mandatory;scrollbar-width:none;-webkit-overflow-scrolling:touch} .strip::-webkit-scrollbar{display:none}
.strip button{flex:0 0 64px;scroll-snap-align:start;border:1.5px solid var(--line);background:#fff;border-radius:14px;padding:8px 4px;font:inherit;cursor:pointer;display:flex;flex-direction:column;align-items:center;gap:1px;color:var(--text);transition:all .12s}
.strip .dn{font-size:11px;text-transform:uppercase;font-weight:800;color:var(--muted)} .strip .dd{font-size:20px;font-weight:800;color:var(--navy);line-height:1.1} .strip small{font-size:10px;font-weight:800;color:var(--ok)}
.strip button:not(:disabled){background:var(--sky-l);border-color:#cfeaff} .strip button:not(:disabled):hover{border-color:var(--sky)}
.strip button:disabled{opacity:.4;cursor:default} .strip button:disabled small{color:var(--muted)}
.strip button.today{box-shadow:inset 0 0 0 2px var(--sky)}
.strip button.sel{background:var(--navy);border-color:var(--navy)} .strip button.sel .dn,.strip button.sel .dd{color:#fff} .strip button.sel small{color:#bfe4ff}
.phone{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:12px;background:#fff;overflow:hidden}
.phone span{padding:0 12px;font-weight:800;color:var(--navy);background:#f1f5fb;align-self:stretch;display:flex;align-items:center;border-right:1.5px solid var(--line);white-space:nowrap}
.phone input{border:0;border-radius:0} .phone input:focus{box-shadow:none} .phone:focus-within{border-color:var(--sky);box-shadow:0 0 0 3px rgba(57,182,255,.25)}
input.bad{border-color:var(--danger);box-shadow:0 0 0 3px rgba(198,40,40,.15)}
.more{display:block;width:100%;text-align:left;background:none;border:1.5px dashed var(--line);border-radius:12px;padding:10px 14px;margin:14px 0 4px;font:inherit;font-weight:800;color:var(--navy);cursor:pointer} .more:hover{border-color:var(--sky);background:var(--sky-l)}
.policy{background:var(--ok-l);color:#0b5c40;border:1px solid #b6e8d3;border-radius:12px;padding:10px 14px;margin:16px 0 4px;font-size:13px;font-weight:600} .policy a{color:var(--navy)}
@media(max-width:600px){ .strip button{flex-basis:56px} .pchip{font-size:12px} .next{padding:10px 12px} .sumbar b{font-size:13px} }