/* billing-app/public/css/style.css
   Mismos tokens visuales que .landpage/latest.html (Punto Plus), para que
   este sistema no se sienta como un cuerpo extraño respecto de la landing
   y del resto de la identidad de marca. */

:root{
  --navy:#1b2456;
  --navy-deep:#141b40;
  --teal:#16c0a0;
  --teal-deep:#0e8f78;
  --violet:#7b4fe0;
  --amber:#ffb020;
  --orange:#f97316;
  --ink:#1d2333;
  --muted:#5b6478;
  --paper:#ffffff;
  --mist:#f4f6fb;
  --mist-2:#eef1f9;
  --line:#e2e6f1;
  --danger:#d92d20;
  --danger-bg:#fef3f2;
  --shadow:0 18px 50px -20px rgba(27,36,86,.30);
  --shadow-sm:0 8px 24px -12px rgba(27,36,86,.25);
  --grad:linear-gradient(120deg,var(--violet),var(--teal));
  --grad-warm:linear-gradient(120deg,var(--amber),var(--orange));
}
*{box-sizing:border-box;margin:0;padding:0}
body{
  font-family:'Inter',system-ui,sans-serif;
  color:var(--ink);
  background:var(--mist);
  line-height:1.6;
  -webkit-font-smoothing:antialiased;
}
h1,h2,h3,h4{font-family:'Sora',sans-serif;line-height:1.1;letter-spacing:-.01em}
a{color:inherit;text-decoration:none}
img{max-width:100%;display:block}
.wrap{width:min(760px,92%);margin-inline:auto}
.wrap-wide{width:min(1180px,92%);margin-inline:auto}

header.top{padding:1.8rem 0}
.brand{display:flex;align-items:center;gap:.5rem;font-family:'Sora',sans-serif;font-weight:800;
  font-size:1.3rem;color:var(--navy)}
.brand .plus{color:var(--orange)}

section.block{padding:1.5rem 0 4rem}
.card{background:#fff;border:1px solid var(--line);border-radius:20px;padding:2rem;box-shadow:var(--shadow-sm)}
.eyebrow{
  font-family:'Sora',sans-serif;font-weight:600;font-size:.76rem;letter-spacing:.12em;
  text-transform:uppercase;color:var(--teal-deep);display:inline-flex;align-items:center;gap:.5rem;
}
.eyebrow::before{content:"";width:22px;height:2px;background:var(--grad);border-radius:2px}
h1.page-title{font-size:clamp(1.6rem,3.4vw,2.2rem);color:var(--navy);margin:.6rem 0 .4rem}
p.lead{color:var(--muted);margin-bottom:1.8rem}

/* Botones */
.btn{
  display:inline-flex;align-items:center;justify-content:center;gap:.5rem;font-family:'Sora',sans-serif;
  font-weight:600;font-size:.98rem;padding:.85rem 1.5rem;border-radius:999px;border:0;cursor:pointer;
  transition:transform .2s ease,box-shadow .2s ease;width:100%;
}
.btn-primary{background:var(--navy);color:#fff;box-shadow:var(--shadow-sm)}
.btn-primary:hover{transform:translateY(-2px);box-shadow:var(--shadow)}
.btn-warm{background:var(--grad-warm);color:#3a2400}
.btn-ghost{background:transparent;color:var(--navy);border:1.5px solid var(--line)}
.btn-whatsapp{background:#25D366;color:#06350f}

/* Formularios */
.field{margin-bottom:1.3rem}
.field label{display:block;font-weight:600;font-size:.9rem;color:var(--navy);margin-bottom:.4rem}
.field .hint{font-size:.82rem;color:var(--muted);margin-top:.35rem}
.field input[type="text"],
.field input[type="email"],
.field select{
  width:100%;padding:.75rem .9rem;border:1.5px solid var(--line);border-radius:12px;
  font-family:inherit;font-size:.98rem;background:#fff;
}
.field input:focus,.field select:focus{outline:none;border-color:var(--violet)}
.file-drop{
  border:1.5px dashed var(--line);border-radius:14px;padding:1.4rem;text-align:center;
  background:var(--mist);cursor:pointer;
}
.file-drop input{margin-top:.6rem}

/* Alertas */
.alert{border-radius:12px;padding:.9rem 1.1rem;margin-bottom:1.2rem;font-size:.92rem}
.alert-error{background:var(--danger-bg);color:var(--danger);border:1px solid rgba(217,45,32,.25)}
.alert-error ul{margin:.3rem 0 0 1.1rem}
.alert-info{background:rgba(22,192,160,.10);color:var(--teal-deep);border:1px solid rgba(22,192,160,.25)}

/* Plan chips (para preseleccion / resumen) */
.plan-chip{
  display:flex;align-items:center;justify-content:space-between;gap:1rem;
  border:1.5px solid var(--line);border-radius:14px;padding:1rem 1.2rem;margin-bottom:1.5rem;
  background:var(--mist);
}
.plan-chip .name{font-family:'Sora';font-weight:700;color:var(--navy)}
.plan-chip .price{font-family:'Sora';font-weight:800;color:var(--navy)}

/* Tarjetas de plan (landing) — mismo bloque que plans.html del wallet */
.plans{display:grid;grid-template-columns:repeat(3,1fr);gap:1.3rem}
.plan{background:#fff;border:1px solid var(--line);border-radius:22px;padding:2rem;display:flex;flex-direction:column}
.plan.feat{border-color:transparent;box-shadow:var(--shadow);position:relative}
.plan .badge{align-self:flex-start;font-family:'Sora';font-weight:700;font-size:.72rem;letter-spacing:.06em;
  text-transform:uppercase;background:var(--grad-warm);color:#3a2400;padding:.3rem .7rem;border-radius:999px;margin-bottom:.9rem}
.plan h3{color:var(--navy);font-size:1.3rem;margin-bottom:.3rem}
.plan .pdesc{color:var(--muted);font-size:.92rem;min-height:42px}
.plan .price{font-family:'Sora';font-weight:800;font-size:2.2rem;color:var(--navy);margin:1rem 0 .2rem}
.plan .price small{font-size:.9rem;font-weight:500;color:var(--muted)}
.plan ul{list-style:none;margin:1.1rem 0;display:grid;gap:.6rem}
.plan ul li{display:flex;gap:.6rem;font-size:.92rem;color:var(--ink)}
.plan ul li::before{content:"✓";color:var(--teal-deep);font-weight:800}
.plan .btn{margin-top:auto}
.plan.dark{background:var(--navy-deep);color:#fff}
.plan.dark h3{color:#fff}
.plan.dark .pdesc{color:rgba(255,255,255,.62)}
.plan.dark ul li{color:rgba(255,255,255,.92)}
.plan.dark .price{color:#fff}
.plan.dark .btn-ghost{color:#fff;border-color:rgba(255,255,255,.35)}

.bank-box{background:var(--mist);border:1.5px dashed var(--line);border-radius:14px;padding:1.3rem;margin-bottom:1.6rem}
.bank-box dl{display:grid;grid-template-columns:auto 1fr;gap:.4rem 1rem;font-size:.94rem}
.bank-box dt{color:var(--muted)}
.bank-box dd{font-weight:600;color:var(--navy)}

.status-badge{
  display:inline-flex;align-items:center;gap:.5rem;font-family:'Sora';font-weight:700;font-size:.85rem;
  padding:.5rem 1rem;border-radius:999px;background:rgba(255,176,32,.16);color:#8a5a06;
}

@media(max-width:900px){ .plans{grid-template-columns:1fr} }

/* Panel de admin */
.admin-tabs{display:flex;gap:.6rem;margin-bottom:1.6rem;flex-wrap:wrap}
.admin-tabs a{
  font-family:'Sora';font-weight:600;font-size:.85rem;padding:.5rem 1rem;border-radius:999px;
  border:1.5px solid var(--line);color:var(--muted);
}
.admin-tabs a.active{background:var(--navy);color:#fff;border-color:var(--navy)}
.admin-table{width:100%;border-collapse:collapse;background:#fff;border-radius:16px;overflow:hidden;box-shadow:var(--shadow-sm)}
.admin-table th,.admin-table td{padding:.85rem 1rem;text-align:left;font-size:.9rem;border-bottom:1px solid var(--line)}
.admin-table th{font-family:'Sora';color:var(--muted);font-weight:600;font-size:.78rem;text-transform:uppercase;letter-spacing:.04em}
.admin-table tr:last-child td{border-bottom:none}
.admin-table tr:hover{background:var(--mist)}
.ocr-badge{font-family:'Sora';font-weight:700;font-size:.72rem;padding:.3rem .65rem;border-radius:999px;white-space:nowrap}
.ocr-badge.parece_valido{background:rgba(22,192,160,.15);color:var(--teal-deep)}
.ocr-badge.no_parece_comprobante{background:var(--danger-bg);color:var(--danger)}
.ocr-badge.pendiente{background:rgba(255,176,32,.16);color:#8a5a06}
.receipt-preview{max-width:100%;border-radius:12px;border:1px solid var(--line);margin-bottom:1rem}
.detail-grid{display:grid;grid-template-columns:1fr 1fr;gap:1.5rem}
.detail-list{display:grid;gap:.5rem;font-size:.94rem;margin-bottom:1.2rem}
.detail-list dt{color:var(--muted);display:inline}
.detail-list dd{display:inline;font-weight:600;color:var(--navy);margin-left:.4rem}
.ocr-text{background:var(--mist);border-radius:10px;padding:.9rem;font-size:.8rem;color:var(--muted);max-height:160px;overflow:auto;white-space:pre-wrap}
@media(max-width:900px){ .detail-grid{grid-template-columns:1fr} }