:root {
  /* Paleta corporativa 226ERS: negro/blanco + magenta, amarillo y cian */
  --negro: #0a0a0a;
  --negro-card: #161616;
  --negro-borde: #2a2a2a;
  --rosa: #ec2f8c;
  --amarillo: #ffcb05;
  --cian: #2cc5f2;
  --blanco: #ffffff;
  --gris-bg: #f6f6f4;
  --gris-borde: #e4e4e0;
  --texto: #111111;
  --muted-claro: #9a9a9a;
  --muted-oscuro: #6b6b6b;
  --error: #ff5c5c;
  --ok: #2cc5f2;
  --dup: rgba(255, 203, 5, 0.16);
}
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
  display: flex;
  overflow: hidden;
  background: var(--negro);
  color: var(--blanco);
}

/* ── Panel izquierdo: negro deportivo ─────────────────── */
#panelCarga {
  position: relative;
  flex: 1;
  min-width: 340px;
  height: 100vh;
  overflow-y: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 3rem 2.5rem;
  background:
    linear-gradient(115deg, transparent 0 76%, rgba(236,47,140,0.08) 76% 84%, rgba(255,203,5,0.08) 84% 92%, rgba(44,197,242,0.08) 92%),
    var(--negro);
}
#panelCarga::after {
  content: "226";
  position: absolute;
  bottom: -3.5rem;
  right: -1rem;
  font-size: 16rem;
  font-weight: 900;
  font-style: italic;
  letter-spacing: -0.05em;
  color: transparent;
  -webkit-text-stroke: 1px rgba(255,255,255,0.06);
  pointer-events: none;
  user-select: none;
}
.contenido { width: 100%; max-width: 560px; position: relative; z-index: 1; }
.volver {
  display: inline-block;
  color: var(--muted-claro);
  font-size: 0.8rem;
  font-weight: 700;
  text-decoration: none;
  margin-bottom: 1.4rem;
  transition: color .15s;
}
.volver:hover { color: var(--cian); }
.logo { height: 30px; filter: invert(1); margin-bottom: 2.2rem; display: block; }
h1 {
  font-size: clamp(2rem, 3.4vw, 2.9rem);
  font-weight: 900;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: -0.01em;
  line-height: 1.05;
  margin-bottom: 0.9rem;
}
h1 .marca {
  background: var(--amarillo);
  color: var(--negro);
  padding: 0 0.18em;
  display: inline-block;
  transform: skewX(-8deg);
}
.tricolor {
  display: flex;
  gap: 4px;
  margin: 1.1rem 0 1.3rem;
}
.tricolor span {
  width: 44px;
  height: 9px;
  transform: skewX(-18deg);
}
.tricolor span:nth-child(1) { background: var(--rosa); }
.tricolor span:nth-child(2) { background: var(--amarillo); }
.tricolor span:nth-child(3) { background: var(--cian); }
.subtitulo { color: var(--muted-claro); font-size: 1rem; line-height: 1.5; margin-bottom: 1.6rem; max-width: 46ch; }

/* Selector de proceso */
.selector-titulo {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--muted-claro);
  font-weight: 700;
  margin-bottom: 0.6rem;
}
#selector {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  margin-bottom: 1.6rem;
}
.proc {
  position: relative;
  background: var(--blanco);
  border: 3px solid transparent;
  border-radius: 14px;
  height: 64px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  padding: 0.6rem 0.9rem;
  transition: border-color .15s, transform .12s, opacity .15s;
}
.proc:hover { transform: translateY(-2px); }
.proc img { max-height: 30px; max-width: 100%; object-fit: contain; }
.proc.activo { border-color: var(--cian); box-shadow: 0 0 0 4px rgba(44,197,242,0.18); }
.proc.deshabilitado { opacity: 0.45; cursor: not-allowed; }
.proc.deshabilitado:hover { transform: none; }
.proc .pronto {
  position: absolute;
  top: -9px;
  right: -6px;
  background: var(--amarillo);
  color: var(--negro);
  font-size: 0.6rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  padding: 0.15em 0.6em;
  border-radius: 999px;
}

#dropzone {
  position: relative;
  border: 2px dashed var(--negro-borde);
  border-radius: 18px;
  background: var(--negro-card);
  padding: 2.8rem 2rem;
  text-align: center;
  cursor: pointer;
  transition: border-color .2s, background .2s, transform .15s;
}
#dropzone:hover, #dropzone.dragover {
  border-color: var(--cian);
  background: #101a1e;
  transform: translateY(-2px);
}
#dropzone.dragover { box-shadow: 0 0 0 4px rgba(44,197,242,0.2); }
.icono-subida {
  width: 58px; height: 58px;
  margin: 0 auto 1.1rem;
  border-radius: 50%;
  background: var(--amarillo);
  display: flex; align-items: center; justify-content: center;
  transition: transform .2s;
}
#dropzone:hover .icono-subida { transform: translateY(-3px); }
.icono-subida svg { width: 26px; height: 26px; stroke: var(--negro); }
#dropzone p { font-size: 1.02rem; font-weight: 600; }
#dropzone strong { color: var(--cian); }
#dropzone small { display: block; margin-top: 0.6rem; color: var(--muted-claro); font-weight: 400; }
#fileInput { display: none; }

/* Toggle CSV / API para Decathlon y Bulevip */
.modo-toggle { display: none; gap: 0.6rem; margin-bottom: 1.2rem; }
.modo-btn {
  flex: 1;
  background: var(--negro-card);
  border: 1px solid var(--negro-borde);
  color: var(--muted-claro);
  border-radius: 999px;
  padding: 0.55rem 1rem;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: border-color .15s, color .15s, background .15s;
}
.modo-btn.activo { border-color: var(--cian); color: var(--blanco); background: #101a1e; }

/* Formularios de rango de fechas (PayPal, Mirakl API) */
.form-fechas {
  display: none;
  background: var(--negro-card);
  border: 2px dashed var(--negro-borde);
  border-radius: 18px;
  padding: 1.8rem 2rem;
}
.paypal-titulo { font-weight: 700; margin-bottom: 1.1rem; }
.paypal-campos {
  display: flex;
  gap: 0.9rem;
  align-items: flex-end;
  flex-wrap: wrap;
  margin-bottom: 0.8rem;
}
.paypal-campos label {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted-claro);
  font-weight: 700;
}
.paypal-campos input[type="date"] {
  background: var(--negro);
  border: 1px solid var(--negro-borde);
  border-radius: 10px;
  color: var(--blanco);
  padding: 0.55rem 0.8rem;
  font-size: 0.9rem;
  color-scheme: dark;
}
.paypal-campos input[type="date"]:focus { outline: none; border-color: var(--cian); }
#generarPaypal {
  background: var(--amarillo);
  color: var(--negro);
  border: none;
  border-radius: 999px;
  padding: 0.65rem 1.4rem;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background .15s, color .15s;
}
#generarPaypal:hover { background: var(--rosa); color: var(--blanco); }
#generarPaypal:disabled { opacity: 0.5; cursor: wait; }
#generarMirakl {
  background: var(--amarillo);
  color: var(--negro);
  border: none;
  border-radius: 999px;
  padding: 0.65rem 1.4rem;
  font-size: 0.82rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background .15s, color .15s;
}
#generarMirakl:hover { background: var(--rosa); color: var(--blanco); }
#generarMirakl:disabled { opacity: 0.5; cursor: wait; }
.form-fechas small { color: var(--muted-claro); font-size: 0.78rem; }

#status { margin-top: 1.3rem; font-size: 0.95rem; min-height: 1.4em; font-weight: 600; }
#status.error { color: var(--error); }
#status.ok { color: var(--ok); }

/* Tarjetas de estadísticas */
#stats {
  display: none;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.8rem;
  margin-top: 1.4rem;
}
.stat {
  background: var(--negro-card);
  border: 1px solid var(--negro-borde);
  border-radius: 14px;
  padding: 0.9rem 1rem;
  border-top-width: 3px;
}
.stat:nth-child(1) { border-top-color: var(--rosa); }
.stat:nth-child(2) { border-top-color: var(--amarillo); }
.stat:nth-child(3) { border-top-color: var(--cian); }
.stat .num {
  font-size: 1.7rem;
  font-weight: 900;
  font-style: italic;
  line-height: 1.1;
  font-variant-numeric: tabular-nums;
}
.stat .lbl {
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--muted-claro);
  margin-top: 0.25rem;
}
.stat.destacado { border-color: var(--rosa); }
.stat.destacado .num { color: var(--rosa); }

/* Botón y modal del registro */
#verRegistro {
  margin-top: 1.6rem;
  background: transparent;
  border: 1px solid var(--negro-borde);
  color: var(--muted-claro);
  border-radius: 999px;
  padding: 0.55rem 1.2rem;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  cursor: pointer;
  transition: border-color .15s, color .15s;
}
#verRegistro:hover { border-color: var(--cian); color: var(--cian); }
#modalRegistro {
  display: none;
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.65);
  z-index: 50;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}
#modalRegistro.visible { display: flex; }
.modal-card {
  background: var(--negro-card);
  border: 1px solid var(--negro-borde);
  border-radius: 18px;
  width: 100%;
  max-width: 860px;
  max-height: 82vh;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}
.modal-card::before {
  content: '';
  height: 6px;
  flex-shrink: 0;
  background: linear-gradient(90deg, var(--rosa) 0 33.4%, var(--amarillo) 33.4% 66.7%, var(--cian) 66.7% 100%);
}
.modal-cabecera {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 1.1rem 1.4rem;
  border-bottom: 1px solid var(--negro-borde);
}
.modal-cabecera h3 {
  font-size: 1rem;
  font-weight: 900;
  font-style: italic;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}
#cerrarRegistro {
  background: transparent;
  border: none;
  color: var(--muted-claro);
  font-size: 1.5rem;
  line-height: 1;
  cursor: pointer;
  padding: 0.2rem 0.5rem;
}
#cerrarRegistro:hover { color: var(--blanco); }
.modal-body { overflow: auto; padding: 0; }
#tablaRegistro { width: 100%; border-collapse: collapse; font-size: 0.84rem; }
#tablaRegistro th {
  position: sticky; top: 0;
  background: var(--negro-card);
  text-align: left;
  padding: 0.7rem 1.1rem;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--muted-claro);
  border-bottom: 1px solid var(--negro-borde);
  white-space: nowrap;
}
#tablaRegistro td {
  padding: 0.65rem 1.1rem;
  border-bottom: 1px solid var(--negro-borde);
  white-space: nowrap;
  color: var(--blanco);
}
#tablaRegistro td.num { font-variant-numeric: tabular-nums; }
#tablaRegistro .proc-tag {
  display: inline-block;
  padding: 0.15em 0.7em;
  border-radius: 999px;
  background: var(--blanco);
  color: var(--negro);
  font-weight: 800;
  font-size: 0.72rem;
  text-transform: uppercase;
}
#tablaRegistro a.descarga {
  color: var(--cian);
  font-weight: 700;
  text-decoration: none;
}
#tablaRegistro a.descarga:hover { text-decoration: underline; }
.registro-vacio { padding: 2.2rem; text-align: center; color: var(--muted-claro); }

.leyenda { margin-top: 1.1rem; font-size: 0.82rem; color: var(--muted-claro); display: none; }
.leyenda .chip {
  display: inline-block;
  width: 0.85em; height: 0.85em;
  background: var(--dup);
  border: 1px solid var(--amarillo);
  border-radius: 3px;
  margin-right: 0.45em;
  vertical-align: -1px;
}

/* ── Visor lateral blanco: 100vh ──────────────────────── */
#visor {
  width: 42%;
  max-width: 720px;
  height: 100vh;
  display: none;
  flex-direction: column;
  background: var(--blanco);
  color: var(--texto);
}
#visor.visible { display: flex; animation: entra .3s ease; }
#visor::before {
  content: '';
  height: 6px;
  flex-shrink: 0;
  background: linear-gradient(90deg, var(--rosa) 0 33.4%, var(--amarillo) 33.4% 66.7%, var(--cian) 66.7% 100%);
}
@keyframes entra { from { opacity: 0; transform: translateX(14px); } to { opacity: 1; transform: none; } }

.visor-cabecera {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
  padding: 1.3rem 1.6rem;
  border-bottom: 3px solid var(--negro);
  flex-shrink: 0;
  background: var(--gris-bg);
}
#resumen { font-size: 0.98rem; color: var(--muted-oscuro); font-weight: 500; }
#resumen b { color: var(--texto); font-weight: 800; }
#dupInfo { display: block; color: var(--rosa); font-size: 0.82rem; font-weight: 700; margin-top: 0.2rem; }
#descargar {
  background: var(--negro);
  color: var(--blanco);
  border: none;
  border-radius: 999px;
  padding: 0.7rem 1.5rem;
  font-size: 0.85rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  cursor: pointer;
  transition: background .15s, color .15s, transform .1s;
  white-space: nowrap;
}
#descargar:hover { background: var(--rosa); color: var(--blanco); }
#descargar:active { transform: scale(0.97); }

.tabla-wrap { flex: 1; overflow: auto; }
table { border-collapse: collapse; width: 100%; font-size: 0.88rem; }
th, td { padding: 0.7rem 1.1rem; text-align: left; white-space: nowrap; }
th:last-child, td:last-child { text-align: right; font-variant-numeric: tabular-nums; }
thead th {
  background: var(--blanco);
  position: sticky;
  top: 0;
  border-bottom: 2px solid var(--negro);
  color: var(--texto);
  text-transform: uppercase;
  font-size: 0.72rem;
  letter-spacing: 0.07em;
  font-weight: 800;
  z-index: 1;
}
tbody tr { border-bottom: 1px solid var(--gris-borde); transition: background .1s; }
tbody tr:hover { background: var(--gris-bg); }
tbody tr.duplicado { background: var(--dup); }
tbody tr.duplicado:hover { background: rgba(255,203,5,0.28); }
tbody tr.duplicado td:first-child { border-left: 4px solid var(--amarillo); }
.badge-dup {
  display: inline-block;
  margin-left: 0.55em;
  padding: 0.1em 0.55em;
  border-radius: 999px;
  background: var(--negro);
  color: var(--amarillo);
  font-size: 0.7rem;
  font-weight: 800;
  vertical-align: 1px;
}

@media (max-width: 900px) {
  body { flex-direction: column; overflow: auto; }
  #panelCarga { height: auto; min-height: 45vh; }
  #visor { width: 100%; max-width: none; height: 100vh; }
}