/* =========================================
   SPI — CSS completo + mejoras responsive
   100% funcional (panel, registro, qr, scan, docs)
   ========================================= */

/* -------------------------
   panel-comercio
-------------------------- */
#spi-config{
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  --surface:#ffffff; --muted:#6b7280; --text:#1f2937; --primary:#111827;
  --accent:#0284c7; --accent-2:#10b981; --ring:rgba(2,132,199,.25);
  --shadow:0 8px 20px rgba(0,0,0,.06);
  font-family:var(--font); color:var(--text);
}
body.dark #spi-config{
  --surface:#1f2937; --muted:#9ca3af; --text:#e5e7eb; --primary:#f3f4f6;
  --accent:#7dd3fc; --accent-2:#6ee7b7; --ring:rgba(125,211,252,.25);
  --shadow:0 10px 24px rgba(0,0,0,.35);
}
#spi-config .grid{ display:grid; gap:16px; grid-template-columns:1fr; }
@media (min-width:1000px){ #spi-config .grid{ grid-template-columns:1.1fr .9fr; } }
#spi-config .card{ background:var(--surface); border-radius:16px; box-shadow:var(--shadow); padding:clamp(14px,2vw,18px); overflow:hidden; }
#spi-config .title{ display:flex; align-items:center; gap:8px; font-weight:800; color:var(--primary); margin-bottom:10px; }
#spi-config .title .material-symbols-rounded{ font-size:22px; }

/* Form */
#spi-config .field{ display:grid; gap:6px; margin-bottom:10px; }
#spi-config .label{ font-weight:700; color:var(--primary); }
#spi-config .hint{ color:var(--muted); font-size:.9rem; }
#spi-config input[type="text"], #spi-config input[type="number"]{
  width:100%; border-radius:12px; border:1px solid rgba(0,0,0,.12); padding:10px 12px; background:transparent; color:var(--text);
  outline:none; transition:box-shadow .2s, border-color .2s, background .2s;
}
#spi-config input[type="text"]:focus, #spi-config input[type="number"]:focus{
  border-color:var(--accent); box-shadow:0 0 0 4px var(--ring); background:rgba(2,132,199,.035);
}
#spi-config input[type="color"]{ width:56px; height:40px; border-radius:8px; border:1px solid rgba(0,0,0,.12); background:var(--surface); cursor:pointer; }
#spi-config .file{ display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
#spi-config .file input[type="file"]{ border:1px dashed rgba(0,0,0,.2); border-radius:12px; padding:10px; background:rgba(0,0,0,.02); }
#spi-config .actions{ display:flex; gap:10px; justify-content:flex-end; margin-top:6px; flex-wrap:wrap; }
#spi-config .btn{
  appearance:none; border:0; cursor:pointer; background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff; border-radius:12px; padding:10px 16px; font-weight:800; letter-spacing:.2px; transition:transform .18s, filter .2s;
}
#spi-config .btn:hover{ filter:brightness(.96); transform:translateY(-1px); }
#spi-config .spi-alert{ border-radius:12px; padding:10px 12px; margin-bottom:10px; font-weight:700; }
#spi-config .spi-alert.success{ background:rgba(16,185,129,.12); color:var(--accent-2); }

/* Preview */
#spi-config .preview{ display:flex; flex-direction:column; gap:12px; }
#spi-config .preview-card{ position:relative; width:100%; max-width:100%; border-radius:20px; overflow:hidden; box-shadow:var(--shadow); }
#spi-config .preview-header{ position:relative; width:100%; }
#spi-config .fondo{ width:100%; height:38vw; max-height:180px; object-fit:cover; display:block; }
#spi-config .logo{ position:absolute; top:10px; left:15px; height:40px; border-radius:6px; max-width:40%; object-fit:contain; }
#spi-config .top-right{ position:absolute; top:10px; right:15px; text-align:right; }
/* Solo nombre del comercio (sin tipo) */
#spi-config .brand{
  position:absolute; left:15px; bottom:10px; right:15px; font-weight:800;
  font-size:clamp(16px,3.5vw,20px); text-shadow:0 2px 10px rgba(0,0,0,.25);
}
#spi-config .row{
  display:flex; justify-content:space-between; gap:10px; text-align:center;
  padding:10px 12px; border-top:1px solid rgba(0,0,0,.15); background:rgba(0,0,0,.02); flex-wrap:wrap;
}
body.dark #spi-config .row{ border-color:rgba(255,255,255,.12); background:rgba(255,255,255,.02); }
#spi-config .stat .k{ text-transform:uppercase; color:var(--muted); font-size:.85rem; }
#spi-config .stat .v{ font-weight:800; }
#spi-config .qr{ text-align:center; padding:16px; }
#spi-config .qr img{ width:min(38vw,140px); height:auto; border-radius:12px; box-shadow:var(--shadow); }
@media (max-width:480px){ #spi-config .brand{ font-size:16px; } }

/* Tip innovador (asistente de contraste) */
#spi-config .a11y{ display:flex; align-items:center; gap:10px; flex-wrap:wrap; }
#spi-config .badge{ border-radius:999px; padding:6px 10px; font-weight:800; letter-spacing:.2px; }
#spi-config .badge.ok{ background:rgba(16,185,129,.12); color:var(--accent-2); }
#spi-config .badge.warn{ background:rgba(245,158,11,.15); color:#b45309; }
#spi-config .badge.fail{ background:rgba(239,68,68,.15); color:#b91c1c; }
#spi-config .btn-link{ appearance:none; border:0; background:transparent; color:var(--accent); font-weight:800; cursor:pointer; text-decoration:underline; }

/* -------------------------
   registro-clientes
-------------------------- */
.spi-wrap, .spi-wrap * { box-sizing: border-box; }

:root{
  --bg:#0f1115; --fg:#e5e7eb; --muted:#9ca3af;
  --surface:#1c1f26; --surface-2:#171a20;
  --primary:#0A74DA; --primary-2:#2d89ef;
  --google-1:#16a34a; --google-2:#22c55e;
  --pw-1:#6d28d9; --pw-2:#9333ea;
  --ring:rgba(10,116,218,.25);
  --radius:16px; --shadow:0 10px 24px rgba(0,0,0,.35);
}

body.spi-painted {
  background:
    radial-gradient(1100px 500px at -10% -10%, rgba(45,137,239,.10), transparent 60%),
    radial-gradient(900px 400px at 110% -10%, rgba(16,163,69,.10), transparent 55%),
    var(--bg);
}

.spi-wrap{
  font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  display:flex; justify-content:center; padding:28px 12px;
}
.spi-card{
  width:100%; max-width:480px; background:var(--surface); color:var(--fg);
  border-radius:24px; box-shadow:var(--shadow); padding:22px;
}

.spi-top{ display:flex; align-items:center; gap:8px; margin-bottom:10px; }
.spi-back{ background:transparent; border:0; color:var(--primary); cursor:pointer; padding:6px 8px; border-radius:10px; }
.spi-back:hover{ background:rgba(10,116,218,.12); }

.spi-progress{ height:6px; background:#2a2f3a; border-radius:999px; overflow:hidden; margin:8px 0 18px; }
.spi-progress > span{ display:block; height:100%; width:0%; background:linear-gradient(135deg,var(--primary),var(--primary-2)); transition:width .3s ease; }

.spi-step{ display:none; }
.spi-step.active{ display:block; animation:fadeIn .28s ease; }
@keyframes fadeIn{ from{opacity:0; transform:translateY(8px);} to{opacity:1; transform:translateY(0);} }

h3.step-title{ font-size:1.28rem; font-weight:800; text-align:center; margin:4px 0 4px; letter-spacing:.2px; }
.step-sub{ text-align:center; color:var(--muted); margin-bottom:16px; }

.choice-grid{ display:grid; grid-template-columns:1fr 1fr; gap:12px; margin-top:8px; }
@media (max-width:480px){ .choice-grid{ grid-template-columns:1fr; } }
.choice{
  display:flex; flex-direction:column; align-items:center; justify-content:center; gap:8px;
  border:1px solid #2a2f3a; border-radius:16px; padding:16px;
  background:var(--surface-2); cursor:pointer; transition:transform .15s, box-shadow .2s, border-color .2s, background .2s;
}
.choice:hover{ transform:translateY(-1px); box-shadow:var(--shadow); border-color:transparent; background:#20242c; }
.choice .mi{ font-family:"Material Symbols Rounded"; font-size:30px; line-height:1; color:var(--primary); }
.choice .label{ font-weight:800; letter-spacing:.2px; }
.choice small{ color:var(--muted); }

form.spi-form { margin-top:10px; }
.field{ display:grid; gap:6px; margin-bottom:12px; }
.field label{ font-weight:700; color:var(--fg); }
.input{
  width:100%; max-width:100%; border-radius:12px; border:1px solid #2a2f3a;
  background:#14171d; color:var(--fg); padding:12px 14px; font-size:1rem;
  transition:border-color .2s, box-shadow .2s, background .2s;
}
.input::placeholder{ color:#7c8596; }
.input:focus{ outline:none; border-color:var(--primary); box-shadow:0 0 0 4px var(--ring); background:#0f131a; }

.btn{
  display:inline-flex; align-items:center; justify-content:center; gap:8px; width:100%;
  padding:13px 14px; border-radius:14px; border:0; cursor:pointer;
  background:linear-gradient(135deg,var(--primary),var(--primary-2)); color:#fff; font-weight:800; letter-spacing:.2px;
  transition:transform .15s, filter .2s, box-shadow .2s;
}
.btn:hover{ filter:brightness(.97); box-shadow:0 8px 18px rgba(0,0,0,.25); }
.btn:active{ transform:translateY(1px); }
.mi{ font-family:"Material Symbols Rounded"; font-size:22px; line-height:1; }

/* FIX: contenedor de descargas sin altura fija */
#spi-links{ margin:8px 0 16px; overflow:visible; }

/* CTA de descarga diferenciados por marca */
.download-cta{
  display:flex; gap:12px; align-items:center; width:100%;
  color:#fff; text-decoration:none; border-radius:16px; padding:14px 16px;
  margin:0 0 14px; box-shadow:0 10px 24px rgba(0,0,0,.25);
  transition: transform .15s ease, filter .2s ease;
}
.download-cta:hover{ filter:brightness(.97); transform: translateY(-1px); }
.download-cta .badge{
  display:inline-grid; place-items:center; width:42px; height:42px; border-radius:12px; background:rgba(255,255,255,.16);
}
.download-cta .mi{ color:#fff; font-size:24px; }
.download-cta .txt{ display:flex; flex-direction:column; line-height:1.15; }
.download-cta .title{ font-weight:900; }
.download-cta .sub{ opacity:.95; font-weight:600; font-size:.95rem; }

.download-cta.google{ background:linear-gradient(135deg,var(--google-1),var(--google-2)); }
.download-cta.passwallet{ background:linear-gradient(135deg,var(--pw-1),var(--pw-2)); }

/* -------------------------
   qr-generator
-------------------------- */
/* Scope */
#spi-qr{
  --font:'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  --surface:#ffffff; --text:#1f2937; --muted:#6b7280; --primary:#0f172a;
  --accent:#0284c7; --ring:rgba(2,132,199,.25); --shadow:0 12px 28px rgba(0,0,0,.10);
  --success:#10b981;
  --qr-size: clamp(220px, 42vw, 340px); /* tamaño cómodo por defecto */
  --qr-radius:12px;
  font-family:var(--font); color:var(--text); width:100%; box-sizing:border-box;
}
body.dark #spi-qr{
  --surface:#1f2937; --text:#e5e7eb; --muted:#9ca3af; --primary:#f8fafc;
  --accent:#7dd3fc; --ring:rgba(125,211,252,.25); --shadow:0 16px 36px rgba(0,0,0,.35);
}

#spi-qr .shell{ background:var(--surface); box-shadow:var(--shadow); border-radius:18px; width:100%; padding:clamp(14px,2vw,22px); animation:qrFade .35s ease-out both; }
@keyframes qrFade{ from{opacity:0; transform:translateY(6px)} to{opacity:1; transform:none} }

#spi-qr .header{
  background:linear-gradient(135deg, var(--success), color-mix(in srgb, var(--success) 70%, #065f46));
  color:#fff; border-radius:12px; padding:12px 14px; display:flex; align-items:center; gap:10px; margin-bottom:clamp(14px,2vw,18px);
}
#spi-qr .header .material-symbols-rounded{ font-variation-settings:"FILL" 1; }

/* Layout */
#spi-qr .content{
  display:grid; grid-template-columns:minmax(260px, 560px) 1fr;
  gap:clamp(16px, 2.2vw, 28px); align-items:start; width:100%;
}
@media (max-width:1024px){ #spi-qr .content{ grid-template-columns:1fr; } }

/* Bloque QR */
#spi-qr .qr-card{ background:rgba(0,0,0,.03); border:1px solid rgba(0,0,0,.06); border-radius:14px; padding:clamp(12px,2vw,18px); }
body.dark #spi-qr .qr-card{ background:rgba(255,255,255,.03); border-color:rgba(255,255,255,.08); }

#spi-qr .intro{ color:var(--muted); margin:2px 0 12px 0; }
#spi-qr .qr-canvas{ display:grid; place-items:center; width:100%; padding:clamp(8px,1.5vw,12px); border-radius:12px; background:var(--surface); box-shadow: inset 0 0 0 1px rgba(0,0,0,.04); }
#spi-qr .qr-img{
  width:var(--qr-size); height:var(--qr-size); max-width:100%;
  border-radius:var(--qr-radius); transition:transform .16s ease, box-shadow .16s ease; box-shadow:0 6px 20px rgba(0,0,0,.08);
}
#spi-qr .qr-img:hover{ transform:translateY(-1px); }

/* Controles tamaño */
#spi-qr .size-controls{ display:flex; gap:8px; flex-wrap:wrap; margin-top:10px; }
#spi-qr .chip{
  border:1px solid rgba(0,0,0,.12); border-radius:999px; padding:6px 10px; cursor:pointer;
  background:var(--surface); color:var(--text); font-weight:700; font-size:.95rem; transition:box-shadow .15s, background .15s, transform .15s;
}
#spi-qr .chip[aria-pressed="true"]{ box-shadow:0 0 0 3px var(--ring) inset; }
body.dark #spi-qr .chip{ border-color:rgba(255,255,255,.14); }

/* Acciones */
#spi-qr .actions{ display:flex; flex-wrap:wrap; gap:10px; margin-top:12px; }
#spi-qr .btn{
  appearance:none; border:0; cursor:pointer; border-radius:12px; padding:10px 14px;
  display:inline-flex; align-items:center; gap:8px; font-weight:800; letter-spacing:.2px;
  transition:transform .16s, filter .16s, box-shadow .16s;
}
#spi-qr .btn:hover{ transform:translateY(-1px); filter:brightness(.97); }
#spi-qr .btn-primary{ background:linear-gradient(135deg,var(--accent), color-mix(in srgb, var(--accent) 80%, #155e75)); color:#fff; box-shadow:0 6px 16px rgba(2,132,199,.22); }
#spi-qr .btn-success{ background:linear-gradient(135deg, var(--success), color-mix(in srgb, var(--success) 70%, #065f46)); color:#fff; box-shadow:0 6px 16px color-mix(in srgb, var(--success) 30%, transparent); }
#spi-qr .btn-ghost{ background:transparent; color:var(--primary); box-shadow:inset 0 0 0 1px rgba(0,0,0,.14); }
body.dark #spi-qr .btn-ghost{ box-shadow:inset 0 0 0 1px rgba(255,255,255,.18); color:var(--text); }
#spi-qr .material-symbols-rounded{ font-variation-settings:"FILL" 0, "wght" 600, "GRAD" 0, "opsz" 24; }

/* Enlace + Copiar */
#spi-qr .link-wrap{ margin-top:10px; display:grid; grid-template-columns:1fr auto; gap:8px; align-items:center; }
#spi-qr .link-field{
  width:100%; border-radius:12px; border:1px solid rgba(0,0,0,.12);
  padding:10px 12px; background:var(--surface); color:var(--text);
  font-family:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  overflow:hidden; text-overflow:ellipsis; white-space:nowrap;
}
body.dark #spi-qr .link-field{ border-color:rgba(255,255,255,.12); }

/* Tips */
#spi-qr .tips{
  background:var(--surface); border-radius:14px; padding:clamp(12px,2vw,16px);
  border:1px dashed rgba(0,0,0,.14);
}
body.dark #spi-qr .tips{ border-color:rgba(255,255,255,.22); }
#spi-qr .tips h4{ margin:0 0 8px 0; font-weight:800; color:var(--primary); display:flex; align-items:center; gap:8px; }
#spi-qr .tips .grid{ display:grid; gap:10px; grid-template-columns:1fr 1fr; }
@media (max-width:720px){ #spi-qr .tips .grid{ grid-template-columns:1fr; } }
#spi-qr .tips .item{ display:flex; align-items:flex-start; gap:8px; color:var(--muted); }
#spi-qr .tips .material-symbols-rounded{ font-size:20px; opacity:.9; }

/* Toast */
#spi-qr .toast{
  position:fixed; left:50%; transform:translateX(-50%); bottom:22px;
  background:linear-gradient(135deg, var(--success), color-mix(in srgb, var(--success) 70%, #0c4a6e));
  color:#fff; padding:10px 14px; border-radius:999px; font-weight:800; box-shadow:var(--shadow);
  opacity:0; pointer-events:none; transition:opacity .2s ease, transform .2s ease; z-index:9999;
}
#spi-qr .toast.show{ opacity:1; transform:translate(-50%, -4px); }

/* Overlay fullscreen QR */
#spi-qr .overlay{
  position:fixed; inset:0; background:rgba(0,0,0,.65);
  display:none; place-items:center; z-index:10000;
}
#spi-qr .overlay.open{ display:grid; }
#spi-qr .overlay .sheet{
  background:var(--surface); padding:16px; border-radius:16px; box-shadow:var(--shadow);
  display:grid; place-items:center; gap:10px;
}
#spi-qr .overlay img{ width:min(88vw, 560px); height:auto; border-radius:14px; }

/* -------------------------
   lector-qr
-------------------------- */
#spi-scan{
  --font:'Inter',system-ui,-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;
  --surface:#fff; --text:#1f2937; --muted:#6b7280; --primary:#0f172a; --accent:#0284c7;
  --success:#10b981; --warning:#f59e0b; --danger:#ef4444; --ring:rgba(2,132,199,.25);
  --shadow:0 12px 30px rgba(0,0,0,.10); --qrbox:min(72vw,420px);
  font-family:var(--font); color:var(--text);
}
body.dark #spi-scan{ --surface:#1f2937; --text:#e5e7eb; --muted:#9ca3af; --primary:#f8fafc; --shadow:0 16px 36px rgba(0,0,0,.35); }
#spi-scan .shell{ background:var(--surface); border-radius:18px; box-shadow:var(--shadow); padding:clamp(14px,2vw,22px); }
#spi-scan .header{ background:linear-gradient(135deg,var(--accent), color-mix(in srgb, var(--accent) 70%, #0c4a6e)); color:#fff; border-radius:12px; padding:12px 14px; display:flex; gap:10px; align-items:center; margin-bottom:clamp(14px,2vw,18px); }
#spi-scan .content{ display:grid; grid-template-columns:minmax(300px,600px) 1fr; gap:clamp(16px,2vw,26px); }
@media (max-width:1024px){ #spi-scan .content{ grid-template-columns:1fr; } }

/* Cámara */
#spi-scan .camera{ background:rgba(0,0,0,.03); border:1px solid rgba(0,0,0,.06); border-radius:14px; padding:clamp(12px,2vw,16px); }
body.dark #spi-scan .camera{ background:rgba(255,255,255,.03); border-color:rgba(255,255,255,.08); }
#spi-scan #reader{ width:100%; display:grid; place-items:center; border-radius:14px; overflow:hidden; }
#spi-scan #reader>div{ width:100%!important; display:grid; place-items:center; }

/* Controles */
#spi-scan .controls{ display:flex; flex-wrap:wrap; gap:10px; margin-top:12px; }
#spi-scan .select, #spi-scan .input{ border:1px solid rgba(0,0,0,.12); background:var(--surface); color:var(--text); border-radius:12px; padding:10px 12px; }
body.dark #spi-scan .select, body.dark #spi-scan .input{ border-color:rgba(255,255,255,.14); }
#spi-scan .select:focus, #spi-scan .input:focus{ border-color:var(--accent); box-shadow:0 0 0 4px var(--ring); outline:0; }
#spi-scan .btn{
  appearance:none; border:0; cursor:pointer; border-radius:12px; padding:10px 14px;
  display:inline-flex; align-items:center; gap:8px; font-weight:800; letter-spacing:.2px; transition:transform .16s, filter .16s, box-shadow .16s;
}
#spi-scan .btn:hover{ transform:translateY(-1px); filter:brightness(.97); }
#spi-scan .btn-primary{ background:linear-gradient(135deg,var(--accent), color-mix(in srgb, var(--accent) 80%, #155e75)); color:#fff; }
#spi-scan .btn-ghost{ background:transparent; color:var(--primary); box-shadow:inset 0 0 0 1px rgba(0,0,0,.14); }
body.dark #spi-scan .btn-ghost{ color:var(--text); box-shadow:inset 0 0 0 1px rgba(255,255,255,.2); }
#spi-scan .btn-success{ background:linear-gradient(135deg, var(--success), color-mix(in srgb, var(--success) 70%, #065f46)); color:#fff; }
#spi-scan .btn-danger{ background:linear-gradient(135deg, var(--danger), #991b1b); color:#fff; }

/* Slider zoom */
#spi-scan .zoom-wrap{ display:flex; align-items:center; gap:10px; }
#spi-scan .slider{ appearance:none; width:220px; height:6px; border-radius:999px; background:rgba(0,0,0,.12); outline:none; }
body.dark #spi-scan .slider{ background:rgba(255,255,255,.18); }
#spi-scan .slider::-webkit-slider-thumb{ appearance:none; width:16px; height:16px; border-radius:50%; background:var(--accent); cursor:pointer; }

/* Resultados */
#spi-scan .panel{ background:var(--surface); border:1px solid rgba(0,0,0,.08); border-radius:14px; padding:clamp(12px,2vw,16px); box-shadow:var(--shadow); }
body.dark #spi-scan .panel{ border-color:rgba(255,255,255,.10); }
#spi-scan .status{ display:flex; align-items:center; gap:10px; padding:10px 12px; border-radius:12px; margin-bottom:10px; }
#spi-scan .status.success{ background:rgba(16,185,129,.12); color:var(--success); }
#spi-scan .status.warn{ background:rgba(245,158,11,.15); color:#b45309; }
#spi-scan .status.error{ background:rgba(239,68,68,.15); color:#b91c1c; }
#spi-scan .list{ display:grid; gap:8px; }
#spi-scan .row{ display:grid; grid-template-columns:120px 1fr; gap:10px; }
#spi-scan .k{ color:var(--muted); font-weight:700; }
#spi-scan .badge{ background:rgba(2,132,199,.10); color:var(--accent); border-radius:999px; padding:4px 10px; font-weight:800; }
#spi-scan .sellos{ display:flex; gap:8px; flex-wrap:wrap; margin-top:8px; }
#spi-scan .tag{ border-radius:999px; padding:6px 10px; background:rgba(16,185,129,.12); color:var(--success); font-weight:800; }

/* Toast */
#spi-scan .toast{
  position:fixed; left:50%; transform:translateX(-50%); bottom:22px;
  background:linear-gradient(135deg,var(--accent), color-mix(in srgb, var(--accent) 70%, #0c4a6e));
  color:#fff; padding:10px 14px; border-radius:999px; font-weight:800; box-shadow:var(--shadow);
  opacity:0; pointer-events:none; transition:opacity .2s, transform .2s; z-index:9999;
}
#spi-scan .toast.show{ opacity:1; transform:translate(-50%,-4px); }

/* Modal */
#spi-scan .modal{ position:fixed; inset:0; background:rgba(0,0,0,.6); display:none; place-items:center; z-index:10000; }
#spi-scan .modal.open{ display:grid; }
#spi-scan .sheet{
  background:var(--surface); color:var(--text); border-radius:16px; box-shadow:var(--shadow);
  padding:16px; max-width:640px; width:clamp(280px,92vw,640px);
}
#spi-scan .sheet h3{ margin:0 0 6px 0; }
#spi-scan .actions{ display:flex; gap:10px; flex-wrap:wrap; margin-top:12px; }
#spi-scan .sellos{ display:flex; gap:8px; flex-wrap:wrap; margin-top:8px; }
#spi-scan .tag{ border-radius:999px; padding:6px 10px; background:rgba(16,185,129,.12); color:var(--success); font-weight:800; }

/* -------------------------
   alerts (global)
-------------------------- */
.spi-alert{ border-radius:12px; padding:10px 12px; margin-bottom:10px; font-weight:700; }
.spi-alert.success{ background:rgba(16,185,129,.12); color:#10b981; }
.spi-alert.error{ background:rgba(239,68,68,.15); color:#b91c1c; }

/* -------------------------
   Help guide
-------------------------- */
.spi-help-guide .spi-help-menu a{
  background:linear-gradient(135deg,var(--accent),var(--accent-2));
  color:#fff; padding:6px 12px; border-radius:8px; font-weight:700; text-decoration:none; transition:filter .2s;
}
.spi-help-guide .spi-help-menu a:hover{ filter:brightness(.96); }
.spi-help-section{ margin-bottom:32px; }
.spi-faq details{
  background:var(--surface); border:1px solid rgba(0,0,0,.1);
  border-radius:12px; padding:12px 16px; margin-bottom:10px;
}
.spi-faq summary{ cursor:pointer; font-weight:700; outline:none; }
.spi-faq summary::-webkit-details-marker{ display:none; }
.spi-faq details[open]{ background:rgba(2,132,199,.04); }

/* -------------------------
   Auth forms (login & reset)
-------------------------- */
.spi-card.spi-auth{ text-align:center; }
.spi-card.spi-auth .spi-logo{
  display:block; width:160px; max-width:70%; height:auto; margin:0 auto 20px;
}
.spi-card.spi-auth h3.step-title{ font-size:1.15rem; margin-bottom:16px; }
.spi-card.spi-auth .field label{ font-size:.9rem; }
.spi-card.spi-auth .input{ font-size:.95rem; padding:10px 12px; border-radius:10px; }
.spi-card.spi-auth .btn{ font-size:.95rem; padding:12px; border-radius:12px; }
.spi-card.spi-auth .spi-link{ font-size:.9rem; }

/* =======================
   SPIUX Docs (usa tokens existentes)
   Scope: .spiux-docs
======================= */
.spiux-docs{
  --font:'Inter', system-ui, -apple-system, Segoe UI, Roboto, Helvetica, Arial, sans-serif;
  --surface:#ffffff; --text:#1f2937; --muted:#6b7280; --primary:#0f172a;
  --accent:#0284c7; --accent-2:#10b981; --ring:rgba(2,132,199,.25);
  --shadow:0 12px 28px rgba(0,0,0,.10);
  --success: var(--accent-2, #10b981);
  --warning:#f59e0b; --error:#ef4444; --info:var(--accent, #0284c7);
  font-family:var(--font); color:var(--text);
  width:95%; 
}
body.dark .spiux-docs{
  --surface:#1f2937; --text:#e5e7eb; --muted:#9ca3af; --primary:#f8fafc;
  --accent:#7dd3fc; --accent-2:#6ee7b7; --ring:rgba(125,211,252,.25);
  --shadow:0 16px 36px rgba(0,0,0,.35);
}

/* Contenido base */
.spiux-docs{ line-height:1.6; background:var(--surface); color:var(--text); }
.spiux-docs h1, .spiux-docs h2, .spiux-docs h3{ letter-spacing:-.01em; margin:0 0 .6rem; }
.spiux-docs h1{ font-size:clamp(1.6rem,2.4vw,2.1rem); color:var(--primary); }
.spiux-docs h2{ font-size:clamp(1.3rem,2vw,1.6rem); margin-top:1.2rem; color:var(--primary); }
.spiux-docs h3{ font-size:clamp(1.1rem,1.6vw,1.25rem); margin-top:1rem; color:var(--muted); }
.spiux-docs p{ margin:.4rem 0 1rem; color:var(--muted); }
.spiux-docs hr{ border:0; border-top:1px solid rgba(0,0,0,.12); margin:1.2rem 0; }
body.dark .spiux-docs hr{ border-top-color:rgba(255,255,255,.14); }

/* Cards */
.spiux-docs .spiux-card{
  background:var(--surface); border:1px solid rgba(0,0,0,.12);
  border-radius:16px; padding:1rem; box-shadow:var(--shadow); margin:.8rem 0;
}
body.dark .spiux-docs .spiux-card{ border-color:rgba(255,255,255,.14); }

/* Definition list */
.spiux-docs .spiux-dl{
  display:grid; grid-template-columns:max-content 1fr; gap:.25rem .75rem; margin:.5rem 0 1rem;
}
.spiux-docs .spiux-dl dt{ color:var(--muted); }
.spiux-docs .spiux-dl dd{ margin:0; font-family:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; }

/* Alerts */
.spiux-docs .spiux-alert{
  border-radius:12px; padding:.75rem .9rem; border:1px solid rgba(0,0,0,.12);
  background:rgba(0,0,0,.03); display:grid; gap:.25rem; font-size:.95rem;
}
body.dark .spiux-docs .spiux-alert{ border-color:rgba(255,255,255,.14); background:rgba(255,255,255,.03); }
.spiux-docs .spiux-alert--success{
  border-color: color-mix(in srgb, var(--success) 25%, transparent);
  background: color-mix(in srgb, var(--success) 8%, transparent);
  color: var(--text);
}
.spiux-docs .spiux-alert--warning{
  border-color: color-mix(in srgb, var(--warning) 25%, transparent);
  background: color-mix(in srgb, var(--warning) 10%, transparent);
}
.spiux-docs .spiux-alert--error{
  border-color: color-mix(in srgb, var(--error) 25%, transparent);
  background: color-mix(in srgb, var(--error) 10%, transparent);
}
.spiux-docs .spiux-alert--info{
  border-color: color-mix(in srgb, var(--info) 25%, transparent);
  background: color-mix(in srgb, var(--info) 10%, transparent);
}

/* Botones */
.spiux-docs .spiux-btn{
  appearance:none; border:0; cursor:pointer; padding:.55rem .85rem; border-radius:12px;
  font-weight:800; display:inline-flex; align-items:center; gap:.5rem; box-shadow:var(--shadow);
}
.spiux-docs .spiux-btn--primary{ background:linear-gradient(135deg, var(--accent), var(--accent-2)); color:#fff; }
.spiux-docs .spiux-btn--ghost{ background:transparent; color:var(--primary); box-shadow:inset 0 0 0 1px rgba(0,0,0,.14); }
body.dark .spiux-docs .spiux-btn--ghost{ color:var(--text); box-shadow:inset 0 0 0 1px rgba(255,255,255,.18); }
.spiux-docs .spiux-btn:focus-visible{ outline:0; box-shadow:0 0 0 4px var(--ring); }

/* Código & pre + copiar */
.spiux-docs .spiux-pre{
  position:relative; background:rgba(0,0,0,.04); color:var(--text);
  border:1px solid rgba(0,0,0,.12); border-radius:16px; padding:.9rem 1rem;
  overflow:auto; box-shadow:var(--shadow); 
}
body.dark .spiux-docs .spiux-pre{ background:rgba(255,255,255,.04); border-color:rgba(255,255,255,.14); }
.spiux-docs .spiux-pre .spiux-copy{
  position:absolute; top:.5rem; right:.5rem; font:inherit; border:1px solid rgba(0,0,0,.14);
  background:transparent; color:inherit; border-radius:10px; padding:.25rem .5rem; cursor:pointer;
}
body.dark .spiux-docs .spiux-pre .spiux-copy{ border-color:rgba(255,255,255,.18); }
.spiux-docs .spiux-code{ font-family:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size:.95rem; }
.spiux-docs .spiux-inline{
  font-family:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background:rgba(0,0,0,.04); border:1px dashed rgba(0,0,0,.14); border-radius:10px; padding:.2rem .4rem;
}
body.dark .spiux-docs .spiux-inline{ background:rgba(255,255,255,.04); border-color:rgba(255,255,255,.18); }

/* KBD / badges */
.spiux-docs .spiux-kbd{
  font-family:ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  background: color-mix(in srgb, var(--accent) 14%, transparent);
  color: var(--text); padding:.1rem .35rem; border-radius:6px;
  border:1px solid color-mix(in srgb, var(--accent) 25%, transparent);
}
.spiux-docs .spiux-badge{
  font-size:.75rem; background:rgba(0,0,0,.04); border:1px solid rgba(0,0,0,.12);
  border-radius:999px; padding:.15rem .5rem;
}
body.dark .spiux-docs .spiux-badge{ background:rgba(255,255,255,.04); border-color:rgba(255,255,255,.14); }

/* Lista de endpoints */
.spiux-docs .spiux-ol{ counter-reset:step; list-style:none; padding:0; margin:.5rem 0 0; }
.spiux-docs .spiux-ol > li{
  counter-increment:step; padding:.7rem .8rem; border:1px solid rgba(0,0,0,.12);
  border-radius:12px; margin:.6rem 0; background: color-mix(in srgb, var(--surface) 88%, #000);
}
body.dark .spiux-docs .spiux-ol > li{ border-color:rgba(255,255,255,.14); background: color-mix(in srgb, var(--surface) 92%, #fff); }
.spiux-docs .spiux-ol > li::marker{ content:none; }
.spiux-docs .spiux-ol > li::before{ content: counter(step) "."; font-weight:800; margin-right:.5rem; color:var(--muted); }
.spiux-docs .spiux-meta{ color:var(--muted); font-size:.9rem; }

/* Helpers */
.spiux-docs .spiux-row{ display:flex; gap:.8rem; align-items:center; flex-wrap:wrap; }
.spiux-docs .spiux-grow{ flex:1 1 auto; }
.spiux-docs .spiux-card ul{ padding-left:1.2rem; margin:.4rem 0 1rem; }

/* =======================
   SPIUX Docs — Mejores Responsive
   (extiende .spiux-docs)
======================= */

/* Contenedor fluido */
.spiux-docs{
  inline-size:min(100%);
  padding:clamp(12px, 2.5vw, 24px);
}

/* Medios fluidos */
.spiux-docs img,
.spiux-docs svg,
.spiux-docs video,
.spiux-docs iframe{
  max-width:100%; height:auto; display:block;
}

/* Tipografía fluida */
.spiux-docs h1{ font-size:clamp(1.6rem, 2.6vw, 2.2rem); }
.spiux-docs h2{ font-size:clamp(1.3rem, 2.1vw, 1.7rem); }
.spiux-docs h3{ font-size:clamp(1.1rem, 1.7vw, 1.3rem); }
.spiux-docs p, .spiux-docs li{ font-size:clamp(.95rem, 1.25vw, 1rem); }

/* Layout con sidebar opcional (TOC) */
.spiux-docs .spiux-layout{
  display:grid; grid-template-columns:260px 1fr; gap:clamp(14px,2vw,28px); align-items:start;
}
@media (max-width:1080px){ .spiux-docs .spiux-layout{ grid-template-columns:220px 1fr; } }
@media (max-width:920px){ .spiux-docs .spiux-layout{ grid-template-columns:1fr; } }

/* TOC sticky en desktop y colapsable en móvil */
.spiux-docs .spiux-toc{
  position:sticky; top:12px; background:var(--surface); border:1px solid rgba(0,0,0,.12);
  border-radius:12px; padding:12px; max-height:calc(100dvh - 24px); overflow:auto;
}
body.dark .spiux-docs .spiux-toc{ border-color:rgba(255,255,255,.14); }
@media (max-width:920px){
  .spiux-docs .spiux-toc{ position:relative; top:auto; max-height:none; padding:0; border:0; background:transparent; }
  .spiux-docs .spiux-toc details{
    background:var(--surface); border:1px solid rgba(0,0,0,.12); border-radius:12px; padding:10px 12px;
  }
  body.dark .spiux-docs .spiux-toc details{ border-color:rgba(255,255,255,.14); }
  .spiux-docs .spiux-toc summary{ cursor:pointer; font-weight:800; color:var(--primary); list-style:none; }
  .spiux-docs .spiux-toc summary::-webkit-details-marker{ display:none; }
}

/* Grids de cards */
.spiux-docs .spiux-grid{ display:grid; gap:clamp(10px,2vw,16px); grid-template-columns:repeat(12, 1fr); }
.spiux-docs .spiux-grid > .spiux-card{ grid-column:span 6; }
@media (max-width:960px){ .spiux-docs .spiux-grid > .spiux-card{ grid-column:span 12; } }

/* Acciones apilables */
.spiux-docs .spiux-actions-stack .spiux-btn{ inline-size:auto; }
@media (max-width:560px){
  .spiux-docs .spiux-actions-stack .spiux-btn{ inline-size:100%; justify-content:center; }
}

/* Tablas responsivas */
.spiux-docs .spiux-table-wrap{ overflow-x:auto; border-radius:12px; border:1px solid rgba(0,0,0,.12); }
body.dark .spiux-docs .spiux-table-wrap{ border-color:rgba(255,255,255,.14); }
.spiux-docs .spiux-table{ width:100%; border-collapse:collapse; min-width:560px; }
.spiux-docs .spiux-table th, .spiux-docs .spiux-table td{ padding:.65rem .8rem; border-bottom:1px solid rgba(0,0,0,.08); }
body.dark .spiux-docs .spiux-table th, body.dark .spiux-docs .spiux-table td{ border-bottom-color:rgba(255,255,255,.12); }

/* Código mejor en móvil */
.spiux-docs .spiux-pre{ font-size:clamp(.85rem, 1.2vw, .95rem); -webkit-overflow-scrolling:touch; }
.spiux-docs .spiux-pre code, .spiux-docs .spiux-code{ white-space:pre; }
@media (max-width:640px){
  .spiux-docs .spiux-pre code, .spiux-docs .spiux-code{ white-space:pre-wrap; word-break:break-word; }
}

/* Alertas legibles */
.spiux-docs .spiux-alert{ display:grid; gap:.35rem; border-radius:12px; }
@media (max-width:560px){ .spiux-docs .spiux-alert{ padding:.7rem .8rem; } }

/* Topbar sticky opcional */
.spiux-docs .spiux-topbar{
  position:sticky; top:0; z-index:20;
  background:color-mix(in srgb, var(--surface) 92%, transparent);
  backdrop-filter:saturate(1.2) blur(6px);
  border-bottom:1px solid rgba(0,0,0,.08);
}
body.dark .spiux-docs .spiux-topbar{ border-bottom-color:rgba(255,255,255,.12); }
.spiux-docs .spiux-topbar .spiux-topbar-row{ display:flex; align-items:center; gap:10px; padding:8px 0; }
@media (max-width:720px){ .spiux-docs .spiux-topbar .spiux-topbar-actions{ margin-left:auto; } }

/* Pasos / paginación */
.spiux-docs .spiux-steps{ display:flex; gap:8px; flex-wrap:wrap; }
.spiux-docs .spiux-step{ padding:6px 10px; border-radius:999px; border:1px solid rgba(0,0,0,.12); }
body.dark .spiux-docs .spiux-step{ border-color:rgba(255,255,255,.14); }

/* Footer compacto */
@media (max-width:560px){
  .spiux-docs .spiux-footer{ text-align:center; }
  .spiux-docs .spiux-footer .spiux-row{ justify-content:center; }
}

/* Preferencias de movimiento reducido */
@media (prefers-reduced-motion: reduce){
  .spiux-docs *{
    animation-duration:0.01ms !important;
    animation-iteration-count:1 !important;
    transition-duration:0.01ms !important;
    scroll-behavior:auto !important;
  }
}

/* Helpers show/hide */
.spiux-docs .spiux-hide-sm{ display:initial; }
@media (max-width:560px){
  .spiux-docs .spiux-hide-sm{ display:none !important; }
  .spiux-docs .spiux-show-sm{ display:initial !important; }
}
/* --- Fix responsive para el campo de Link en el lector QR --- */

/* El contenedor ya usa flex con flex-wrap; aseguramos comportamiento fluido */
#spi-scan #mlRowUrl > .k + div{
  display:flex;
  gap:8px;
  align-items:center;
  flex-wrap:wrap;
  width:100%;
  min-width:0;              /* permite que los hijos flex se encojan correctamente */
}

/* El input del link debe poder encogerse y mostrar ellipsis */
#spi-scan .url-field{
  flex:1 1 220px;           /* crece y encoge, base ~220px */
  min-width:0;              /* clave para que text-overflow funcione en flex */
  width:100%;
  max-width:100%;
  overflow:hidden;
  text-overflow:ellipsis;
  white-space:nowrap;       /* ellipsis de una sola línea */
}

/* Evitar que los botones “coman” el ancho en pantallas chicas */
#spi-scan #mlRowUrl .btn{ 
  flex:0 0 auto;
}

/* En móviles muy angostos, apilar y que los botones se estiren si hace falta */
@media (max-width:480px){
  #spi-scan .url-field{ inline-size:100%; }
  #spi-scan #mlRowUrl .btn{ flex:1 1 120px; }
  #spi-scan #mlRowUrl .tag{ width:100%; } /* opcional: que la etiqueta de vencimiento baje */
}