@font-face{font-family:Poppins;src:url(../assets/fonts/Poppins-Regular.ttf);font-weight:400;font-display:swap}
@font-face{font-family:Poppins;src:url(../assets/fonts/Poppins-Medium.ttf);font-weight:500;font-display:swap}
@font-face{font-family:Poppins;src:url(../assets/fonts/Poppins-SemiBold.ttf);font-weight:600;font-display:swap}
@font-face{font-family:Poppins;src:url(../assets/fonts/Poppins-Bold.ttf);font-weight:700;font-display:swap}
@font-face{font-family:Poppins;src:url(../assets/fonts/Poppins-ExtraBold.ttf);font-weight:800;font-display:swap}

:root{
  --navy:#0D111A; --navy-2:#1A2130; --mint:#8FF4A5; --mint-soft:#E9FCEE; --green:#1F8A4C; --green-bar:#2E9E5B;
  --ink:#0D111A; --ink-2:#394150; --muted:#5B6472; --line:#E3E7EC; --bg:#F5F7F9; --card:#FFFFFF;
  --danger:#C2362F; --danger-soft:#FDECEA; --warn-soft:#FFF6DD; --warn:#8A6100;
  --radius:14px; --shadow:0 1px 2px rgba(13,17,26,.05),0 6px 20px rgba(13,17,26,.05);
}
*{box-sizing:border-box}
html,body{margin:0}
body{font-family:Poppins,system-ui,-apple-system,"Segoe UI",sans-serif;color:var(--ink);background:var(--bg);font-size:15px;line-height:1.5;-webkit-font-smoothing:antialiased;min-height:100vh;display:flex;flex-direction:column}
a{color:inherit}
button,input,select{font:inherit;color:inherit}

/* ---------- Header ---------- */
.top{background:var(--navy);color:#fff;position:sticky;top:0;z-index:20}
.top .in{max-width:1180px;margin:0 auto;padding:0 20px;height:64px;display:flex;align-items:center;gap:16px}
.brand{display:flex;align-items:center;gap:10px;text-decoration:none;font-weight:700;letter-spacing:.01em;white-space:nowrap}
.brand .mk{width:34px;height:34px;border-radius:10px;background:var(--mint);color:var(--navy);display:grid;place-items:center;font-weight:800;font-size:14px}
.brand .mk-img{height:38px;width:auto;display:block;flex:none}
.brand small{display:block;font-weight:400;font-size:11px;color:#AEB6C2;letter-spacing:.04em;line-height:1.1}
.brand span{display:block;line-height:1.15}
.nav{margin-left:auto;display:flex;gap:4px}
.nav a{text-decoration:none;font-size:14px;font-weight:500;color:#C9CFD8;padding:8px 14px;border-radius:999px}
.nav a:hover{color:#fff;background:rgba(255,255,255,.06)}
.nav a[aria-current="page"]{color:var(--navy);background:var(--mint)}
.client-logo{height:30px;margin-left:12px;opacity:.95}
.nav .sh{display:none}

/* ---------- Layout ---------- */
main{flex:1;width:100%;max-width:1180px;margin:0 auto;padding:28px 20px 40px}
.page-title{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:20px;flex-wrap:wrap}
.page-title h1{font-size:26px;font-weight:800;margin:0;line-height:1.15}
.page-title p{margin:4px 0 0;color:var(--muted);font-size:14px}
.grid{display:grid;grid-template-columns:minmax(0,1fr) 360px;gap:20px;align-items:start}
.card{background:var(--card);border-radius:var(--radius);box-shadow:var(--shadow);padding:22px}
.card + .card{margin-top:16px}
.card h2{font-size:16px;font-weight:700;margin:0 0 16px;display:flex;align-items:center;gap:10px}
.step{width:26px;height:26px;border-radius:50%;background:var(--navy);color:var(--mint);font-size:13px;font-weight:700;display:grid;place-items:center;flex:none}

/* ---------- Form ---------- */
.fields{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 16px}
.f{display:flex;flex-direction:column;gap:6px;min-width:0}
.f.full{grid-column:1/-1}
label{font-size:13px;font-weight:600;color:var(--ink-2)}
.ctrl{height:46px;border:1.5px solid var(--line);border-radius:10px;background:#fff;padding:0 12px;width:100%;transition:border-color .15s,box-shadow .15s;font-size:15px}
select.ctrl{appearance:none;-webkit-appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%235B6472' stroke-width='1.8' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");background-repeat:no-repeat;background-position:right 14px center;padding-right:36px;text-overflow:ellipsis}
.ctrl:focus{outline:none;border-color:var(--navy);box-shadow:0 0 0 3px rgba(143,244,165,.55)}
.ctrl.err{border-color:var(--danger)}
.msg-err{font-size:12px;color:var(--danger);min-height:0}
.chips{display:flex;gap:8px;flex-wrap:wrap}
.chip{position:relative}
.chip input{position:absolute;opacity:0;pointer-events:none}
.chip span{display:inline-flex;align-items:center;height:42px;padding:0 18px;border-radius:999px;border:1.5px solid var(--line);background:#fff;font-weight:600;font-size:14px;cursor:pointer;user-select:none}
.chip input:checked + span{background:var(--navy);border-color:var(--navy);color:var(--mint)}
.chip input:focus-visible + span{box-shadow:0 0 0 3px rgba(143,244,165,.7)}
.chips.err .chip span{border-color:var(--danger)}

/* Productos */
.prod-head{display:grid;grid-template-columns:minmax(0,1fr) 150px 100px 44px;gap:10px;font-size:12px;font-weight:600;color:var(--muted);text-transform:uppercase;letter-spacing:.06em;margin-bottom:6px}
.prod-row{display:grid;grid-template-columns:minmax(0,1fr) 150px 100px 44px;gap:10px;align-items:start;margin-bottom:10px}
.prod-row + .prod-row{padding-top:12px;border-top:1px solid var(--line)}
.prod-row .sub{grid-column:1/-1;margin-top:-4px;font-size:12.5px;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap}
.prod-row .sub b{color:var(--ink);font-weight:600}
.qty{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:10px;height:46px;background:#fff;overflow:hidden}
.qty:focus-within{border-color:var(--navy);box-shadow:0 0 0 3px rgba(143,244,165,.55)}
.qty.err{border-color:var(--danger)}
.qty input{border:0;width:100%;height:100%;text-align:center;font-weight:600;outline:none;-moz-appearance:textfield;min-width:0}
.qty input::-webkit-outer-spin-button,.qty input::-webkit-inner-spin-button{-webkit-appearance:none;margin:0}
.icon-btn{width:44px;height:46px;border-radius:10px;border:1.5px solid var(--line);background:#fff;display:grid;place-items:center;cursor:pointer;color:var(--muted)}
.icon-btn:hover{color:var(--danger);border-color:#F2C4C1;background:var(--danger-soft)}
.icon-btn[hidden]{display:grid;visibility:hidden}
.fotos{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:8px;align-items:center}
.fotos:empty{display:none}
.up{display:inline-flex;align-items:center;gap:7px;height:38px;padding:0 14px;border-radius:999px;background:var(--mint-soft);color:#14532D;font-size:13px;font-weight:600;cursor:pointer;border:1.5px solid transparent}
.up:hover{border-color:var(--green)}
.up:focus-within{box-shadow:0 0 0 3px rgba(143,244,165,.7)}
.up input{position:absolute;width:1px;height:1px;opacity:0;pointer-events:none}
.thumb{position:relative;width:72px}
.thumb img{width:72px;height:72px;object-fit:cover;border-radius:10px;border:1.5px solid var(--line);display:block;background:#fff}
.thumb.esc img{object-fit:contain;padding:4px}
.thumb span{display:block;font-size:11px;color:var(--muted);text-align:center;margin-top:2px}
.thumb button{position:absolute;top:-7px;right:-7px;width:24px;height:24px;border-radius:50%;border:2px solid #fff;background:var(--navy);color:#fff;font-size:15px;line-height:1;cursor:pointer;display:grid;place-items:center;padding:0}
.up-msg{font-size:12px;color:var(--muted)}
.desc-field{margin-bottom:18px}
.desc-field{grid-template-columns:repeat(2,minmax(0,280px))}
.price{display:flex;align-items:center;border:1.5px solid var(--line);border-radius:10px;height:46px;background:#fff;overflow:hidden;padding-left:12px}
.price span{color:var(--muted);font-weight:600}
.price input{border:0;outline:none;width:100%;height:100%;padding:0 10px 0 4px;font-weight:600;min-width:0;text-align:right}
.price:focus-within{border-color:var(--navy);box-shadow:0 0 0 3px rgba(143,244,165,.55)}
.price.err{border-color:var(--danger)}
.add{display:inline-flex;align-items:center;gap:8px;height:44px;padding:0 18px;border-radius:999px;border:1.5px dashed #B9C1CB;background:transparent;font-weight:600;font-size:14px;cursor:pointer;margin-top:4px}
.add:hover{border-color:var(--navy);background:#fff}

/* ---------- Resumen ---------- */
.summary{position:sticky;top:84px}
.summary .card{padding:0;overflow:hidden}
.sum-top{background:var(--navy);color:#fff;padding:20px 22px}
.sum-top small{display:block;font-size:11px;letter-spacing:.14em;text-transform:uppercase;color:var(--mint);font-weight:600}
.sum-top .big{font-size:34px;font-weight:800;color:var(--mint);line-height:1.1;margin-top:4px;font-variant-numeric:tabular-nums}
.sum-top .old{font-size:13px;color:#8A93A1;text-decoration:line-through;min-height:19px}
.sum-top .cash{margin-top:12px;padding-top:12px;border-top:1px solid #2A3242;display:flex;justify-content:space-between;align-items:baseline;gap:8px;font-size:13px;color:#C9CFD8}
.sum-top .cash b{font-size:18px;color:#fff;font-variant-numeric:tabular-nums}
.sum-body{padding:18px 22px}
.row{display:flex;justify-content:space-between;gap:12px;font-size:14px;padding:7px 0;border-bottom:1px solid var(--line)}
.row:last-child{border-bottom:0}
.row span{color:var(--muted)}
.row b{font-weight:600;text-align:right;font-variant-numeric:tabular-nums}
.internal{margin:4px 22px 0;padding:14px 16px;border-radius:12px;background:var(--mint-soft)}
.internal small{display:block;font-size:11px;letter-spacing:.1em;text-transform:uppercase;color:var(--green);font-weight:700}
.internal .v{font-size:22px;font-weight:800;font-variant-numeric:tabular-nums}
.internal p{margin:2px 0 0;font-size:12px;color:var(--muted)}
.actions{padding:18px 22px 22px}
.btn{display:inline-flex;align-items:center;justify-content:center;gap:10px;height:52px;border-radius:12px;border:0;background:var(--mint);color:var(--navy);font-weight:700;font-size:16px;cursor:pointer;width:100%;transition:transform .05s,filter .15s}
.btn:hover{filter:brightness(.96)}
.btn:active{transform:translateY(1px)}
.btn:disabled{opacity:.6;cursor:wait}
.btn.dark{background:var(--navy);color:#fff}
.btn.ghost{background:transparent;border:1.5px solid var(--line);color:var(--ink);height:44px;font-size:14px}
.note{font-size:12px;color:var(--muted);text-align:center;margin:10px 0 0}
.spin{width:18px;height:18px;border-radius:50%;border:2.5px solid rgba(13,17,26,.25);border-top-color:var(--navy);animation:sp .7s linear infinite}
@keyframes sp{to{transform:rotate(360deg)}}

/* Aviso / toast */
.alert{border-radius:12px;padding:12px 14px;font-size:14px;margin:0 22px 0}
.alert.ok{background:var(--mint-soft);color:#14532D}
.alert.warn{background:var(--warn-soft);color:var(--warn)}
.alert.bad{background:var(--danger-soft);color:var(--danger)}
.alert b{display:block}
.alert[hidden]{display:none}

/* Barra fija en celular */
.mbar{display:none}

/* ---------- Footer ---------- */
.foot{border-top:1px solid var(--line);background:#fff}
.foot .in{max-width:1180px;margin:0 auto;padding:18px 20px;display:flex;align-items:center;justify-content:space-between;gap:16px;flex-wrap:wrap;font-size:13px;color:var(--muted)}
.foot .agency{display:flex;align-items:center;gap:10px;color:var(--ink);font-weight:600}
.foot .agency .mk{width:30px;height:30px;border-radius:8px;background:var(--navy);display:grid;place-items:center;flex:none}
.foot .agency .mk img{height:20px;width:auto;display:block}
.foot .social{display:flex;gap:8px;flex-wrap:wrap}
.foot .social a{display:inline-flex;align-items:center;gap:8px;text-decoration:none;padding:7px 12px;border-radius:999px;border:1px solid var(--line);color:var(--ink-2);font-weight:500}
.foot .social a:hover{border-color:var(--navy);color:var(--ink)}

/* ---------- Responsive ---------- */
@media (max-width:960px){
  .grid{grid-template-columns:1fr}
  .summary{position:static}
}
@media (max-width:640px){
  body{font-size:14.5px}
  .top .in{height:58px;padding:0 14px;gap:10px}
  .brand small{display:none}
  .client-logo{display:none}
  .nav a{padding:7px 11px;font-size:13px}
  main{padding:20px 14px 110px}
  .page-title h1{font-size:22px}
  .card{padding:18px 16px}
  .fields{grid-template-columns:1fr}
  .prod-head{display:none}
  .prod-row{grid-template-columns:minmax(0,1fr) 84px 44px;gap:8px}
  .prod-row .nom{grid-column:1/-1}
  .desc-field .f{max-width:none}
  .summary .actions{display:none}
  .mbar{display:flex;position:fixed;left:0;right:0;bottom:0;z-index:30;background:var(--navy);color:#fff;padding:10px 14px calc(10px + env(safe-area-inset-bottom));gap:12px;align-items:center;box-shadow:0 -6px 20px rgba(13,17,26,.2)}
  .mbar .t small{display:block;font-size:10.5px;color:var(--mint);letter-spacing:.1em;text-transform:uppercase;font-weight:600}
  .mbar .t b{font-size:19px;font-weight:800;font-variant-numeric:tabular-nums}
  .mbar .btn{width:auto;flex:1;height:48px;font-size:15px;max-width:220px;margin-left:auto}
  .foot .in{padding-bottom:90px}
}
@media (max-width:480px){
  .nav .lg{display:none}.nav .sh{display:inline}
}
@media (max-width:360px){
  .brand span{display:none}
  .nav a{padding:6px 9px}
}