/* Questionnaire — light, warm, frosted card over a soft backdrop (Fernando's taste: glass over image, nothing dark). */
:root {
  --acc: #8a4b22; --accTxt: #fff; --bg: #f4efe7; --card: rgba(255,255,255,.82); --line: #e3d9cb; --line2: #cbbba6;
  --text: #22201c; --text2: #4a453d; --muted: #746c61; --err: #b42318; --errSoft: #fde8e6; --warn: #8a5300; --warnSoft: #fcf0da;
  --ok: #1d7550; --okSoft: #e4f2ea; --font: system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif; --r: 14px;
}
* { box-sizing: border-box; }
[hidden] { display: none !important; }
html, body { margin: 0; min-height: 100%; }
body { background: var(--bg); color: var(--text); font: 16px/1.5 var(--font); -webkit-font-smoothing: antialiased; padding-bottom: 88px; }
.fondo { position: fixed; inset: 0; z-index: -1;
  background: radial-gradient(1200px 600px at 10% -10%, color-mix(in srgb, var(--acc) 22%, transparent), transparent 60%),
              radial-gradient(900px 500px at 110% 10%, rgba(196,154,108,.30), transparent 60%),
              repeating-linear-gradient(115deg, rgba(120,80,40,.025) 0 2px, transparent 2px 7px), var(--bg); }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: 2px solid var(--acc); outline-offset: 2px; }

.barra { position: sticky; top: 0; z-index: 5; display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 12px 18px; background: rgba(244,239,231,.78); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px);
  border-bottom: 1px solid var(--line); }
.marca { display: flex; align-items: center; gap: 10px; font-weight: 700; }
.punto { width: 14px; height: 14px; border-radius: 50%; background: var(--acc); box-shadow: 0 0 0 3px color-mix(in srgb, var(--acc) 25%, transparent); }
.estado { font-size: 13px; color: var(--muted); white-space: nowrap; }
.estado.ok { color: var(--ok); } .estado.err { color: var(--err); }

.pasos { display: flex; gap: 6px; overflow-x: auto; padding: 12px 18px 4px; scrollbar-width: none; max-width: 860px; margin: 0 auto; }
.pasos::-webkit-scrollbar { display: none; }
.pasos button { flex: 0 0 auto; border: 1px solid var(--line); background: rgba(255,255,255,.6); border-radius: 999px; padding: 6px 12px;
  font-size: 13px; color: var(--text2); cursor: pointer; display: flex; gap: 6px; align-items: center; }
.pasos button.act { background: var(--acc); color: var(--accTxt); border-color: var(--acc); }
.pasos .n { display: inline-grid; place-items: center; min-width: 18px; height: 18px; border-radius: 9px; font-size: 11px; background: var(--err); color: #fff; padding: 0 5px; }

.hoja { max-width: 860px; margin: 10px auto 0; padding: 0 14px; }
.tarjeta { background: var(--card); backdrop-filter: blur(18px) saturate(1.2); -webkit-backdrop-filter: blur(18px) saturate(1.2);
  border: 1px solid rgba(255,255,255,.7); box-shadow: 0 10px 30px rgba(60,40,20,.10); border-radius: 20px; padding: 22px 20px; }
h1 { font-size: 26px; line-height: 1.2; margin: 0 0 6px; letter-spacing: -.01em; }
h2 { font-size: 18px; margin: 22px 0 8px; }
.intro { color: var(--text2); margin: 0 0 18px; }
.cargando { text-align: center; color: var(--muted); padding: 60px 0; }

.campo { margin: 0 0 16px; }
.campo > label, .lbl { display: block; font-weight: 600; margin-bottom: 4px; }
.ayuda { display: block; font-size: 13.5px; color: var(--muted); margin: -2px 0 6px; }
input[type=text], input[type=email], input[type=tel], input[type=number], select, textarea {
  width: 100%; border: 1.5px solid var(--line2); background: #fff; border-radius: 10px; padding: 11px 12px; min-height: 46px; }
input:focus, select:focus { border-color: var(--acc); outline: none; box-shadow: 0 0 0 3px color-mix(in srgb, var(--acc) 18%, transparent); }
.campo.err input, .campo.err select, .err > input, .err > select { border-color: var(--err); }
.msg { display: block; font-size: 13.5px; margin-top: 5px; }
.msg:empty { display: none; }
.msg.err { color: var(--err); } .msg.warn { color: var(--warn); } .msg.ok { color: var(--ok); }
.sufijo { display: flex; align-items: stretch; }
.sufijo input { border-radius: 10px 0 0 10px; }
.sufijo span { display: grid; place-items: center; padding: 0 10px; background: #f3ece2; border: 1.5px solid var(--line2); border-left: 0;
  border-radius: 0 10px 10px 0; color: var(--muted); font-size: 14px; white-space: nowrap; }

.opciones { display: grid; gap: 10px; }
.opcion { display: flex; gap: 12px; align-items: flex-start; border: 1.5px solid var(--line); background: #fff; border-radius: 12px; padding: 12px 14px; cursor: pointer; }
.opcion input { width: 22px; height: 22px; margin-top: 2px; accent-color: var(--acc); flex: 0 0 auto; }
.opcion b { display: block; } .opcion small { color: var(--muted); }
.opcion:has(input:checked) { border-color: var(--acc); background: color-mix(in srgb, var(--acc) 7%, #fff); }

.fila { border: 1px solid var(--line); background: rgba(255,255,255,.9); border-radius: 14px; padding: 12px; margin-bottom: 10px; }
.fila .cab { display: flex; justify-content: space-between; align-items: center; gap: 8px; margin-bottom: 8px; }
.fila .cab b { font-size: 15px; }
.rejilla { display: grid; gap: 10px; grid-template-columns: repeat(auto-fit, minmax(140px, 1fr)); }
.rejilla .campo { margin: 0; }
.rejilla label { font-size: 13px; font-weight: 600; color: var(--text2); }
.comp { display: grid; grid-template-columns: 1fr 84px 40px; gap: 8px; align-items: start; margin-top: 8px; }
.cuenta { margin-top: 10px; padding: 10px 12px; border-radius: 10px; background: #f6f1ea; font-size: 14px; color: var(--text2); }
.cuenta b { color: var(--text); }
.cuenta.mal { background: var(--errSoft); color: var(--err); }

.btn { border: 0; background: var(--acc); color: var(--accTxt); border-radius: 12px; padding: 12px 20px; font-weight: 700; cursor: pointer; min-height: 48px; }
.btn.sec { background: rgba(255,255,255,.9); color: var(--text); border: 1.5px solid var(--line2); }
.btn.chico { min-height: 38px; padding: 7px 12px; font-size: 14px; border-radius: 10px; }
.btn.fantasma { background: transparent; color: var(--acc); border: 1.5px dashed color-mix(in srgb, var(--acc) 55%, transparent); width: 100%; }
.quitar { border: 0; background: transparent; color: var(--muted); font-size: 22px; line-height: 1; width: 40px; height: 40px; border-radius: 10px; cursor: pointer; }
.quitar:hover { background: var(--errSoft); color: var(--err); }
.btn[disabled] { opacity: .5; cursor: not-allowed; }

.paleta { display: flex; flex-wrap: wrap; gap: 10px; }
.paleta button { width: 44px; height: 44px; border-radius: 12px; border: 3px solid #fff; box-shadow: 0 0 0 1px var(--line2); cursor: pointer; }
.paleta button.act { box-shadow: 0 0 0 3px var(--text); }
.muestra { margin-top: 14px; border-radius: 14px; border: 1px solid var(--line); overflow: hidden; background: #fff; }
.muestra .top { display: flex; align-items: center; gap: 10px; padding: 12px 14px; border-bottom: 1px solid var(--line); }
.muestra .top img { height: 34px; max-width: 120px; object-fit: contain; }
.muestra .cuerpo { padding: 14px; display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }

.resumen { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.resumen li { background: #fff; border: 1px solid var(--line); border-radius: 12px; padding: 12px 14px 12px 40px; position: relative; }
.resumen li::before { content: "✓"; position: absolute; left: 14px; top: 11px; color: var(--ok); font-weight: 800; }
.pendientes { background: var(--errSoft); border-radius: 12px; padding: 12px 14px; margin: 0 0 16px; color: var(--err); }
.pendientes a { color: var(--err); font-weight: 700; }
.listo { text-align: center; padding: 30px 10px; }
.listo .gran { font-size: 48px; }

.pie { position: fixed; bottom: 0; left: 0; right: 0; display: flex; justify-content: space-between; gap: 10px; padding: 12px 16px calc(12px + env(safe-area-inset-bottom));
  background: rgba(244,239,231,.86); backdrop-filter: blur(14px); -webkit-backdrop-filter: blur(14px); border-top: 1px solid var(--line); z-index: 5; }
.pie .btn { flex: 1; max-width: 260px; }
@media (min-width: 700px) { .pie { justify-content: center; } .tarjeta { padding: 30px 32px; } }
.oculto { position: absolute; width: 1px; height: 1px; opacity: 0; overflow: hidden; }