/* Vuelvex — estilos base de la plataforma. Identidad plum/tangerine, modo oscuro. */
:root {
  --bg: #1a1024;
  --bg-2: #241533;
  --panel: #2c1a3d;
  --borde: #3d2752;
  --texto: #f3ecf7;
  --tenue: #b9a7c9;
  --acento: #ff7a3d;      /* tangerine */
  --acento-2: #ffc857;    /* dorado */
  --plum: #a86fd6;
  --verde: #25d366;       /* WhatsApp, solo semántico */
  --error: #ff6b6b;
  --radio: 14px;
  --sombra: 0 10px 40px rgba(0,0,0,.35);
  --fuente: ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: var(--fuente);
  background: radial-gradient(1200px 600px at 70% -10%, #3a1f52 0%, var(--bg) 55%) fixed;
  color: var(--texto);
  min-height: 100vh;
  line-height: 1.5;
}
a { color: var(--acento-2); }

.marca { font-weight: 800; letter-spacing: -0.02em; }
.marca .x { color: var(--acento); }

.tarjeta {
  background: linear-gradient(180deg, var(--panel), var(--bg-2));
  border: 1px solid var(--borde);
  border-radius: var(--radio);
  box-shadow: var(--sombra);
}

/* Login */
.centro { min-height: 100vh; display: grid; place-items: center; padding: 24px; }
.login { width: 100%; max-width: 380px; padding: 32px; }
.login h1 { margin: 0 0 4px; font-size: 1.9rem; }
.login .sub { color: var(--tenue); margin: 0 0 24px; font-size: .95rem; }
label { display: block; font-size: .85rem; color: var(--tenue); margin: 14px 0 6px; }
input[type=email], input[type=password], input[type=text] {
  width: 100%; padding: 12px 14px; border-radius: 10px;
  border: 1px solid var(--borde); background: #1c1228; color: var(--texto);
  font-size: 1rem; outline: none;
}
input:focus { border-color: var(--plum); box-shadow: 0 0 0 3px rgba(168,111,214,.2); }
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  width: 100%; margin-top: 22px; padding: 13px 16px; border: 0; border-radius: 10px;
  background: linear-gradient(180deg, var(--acento), #e8632a); color: #fff;
  font-weight: 700; font-size: 1rem; cursor: pointer;
}
.btn:hover { filter: brightness(1.05); }
.btn:disabled { opacity: .6; cursor: default; }
.btn-tenue {
  background: transparent; border: 1px solid var(--borde); color: var(--texto);
  width: auto; margin: 0; padding: 9px 14px; font-size: .9rem;
}
.aviso { margin-top: 16px; padding: 10px 12px; border-radius: 10px; font-size: .9rem; display: none; }
.aviso.error { display: block; background: rgba(255,107,107,.12); border: 1px solid rgba(255,107,107,.4); color: #ffd3d3; }

/* Encabezado de los paneles */
.barra {
  display: flex; align-items: center; justify-content: space-between;
  padding: 16px 24px; border-bottom: 1px solid var(--borde);
  background: rgba(0,0,0,.15); position: sticky; top: 0; backdrop-filter: blur(6px);
}
.barra .marca { font-size: 1.3rem; }
.barra .der { display: flex; align-items: center; gap: 14px; }
.pill { font-size: .75rem; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--borde); color: var(--tenue); }
.pill.rol { color: var(--acento-2); border-color: rgba(255,200,87,.4); }
.contenido { max-width: 980px; margin: 0 auto; padding: 32px 24px; }
.contenido h2 { margin: 0 0 6px; }
.contenido .lead { color: var(--tenue); margin: 0 0 24px; }
.nota {
  margin-top: 24px; padding: 16px; border-radius: 12px;
  background: rgba(168,111,214,.08); border: 1px dashed var(--borde); color: var(--tenue); font-size: .9rem;
}
.usuario { font-size: .9rem; color: var(--tenue); }
.usuario b { color: var(--texto); }

/* Secciones y layout de paneles */
.seccion { margin-top: 26px; }
.seccion h3 { margin: 0 0 12px; font-size: 1.05rem; }
.grid-stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; }
.stat { padding: 16px 18px; }
.stat .num { font-size: 1.9rem; font-weight: 800; line-height: 1; }
.stat .lbl { color: var(--tenue); font-size: .82rem; margin-top: 6px; }
.stat .num.acc { color: var(--acento-2); }
.barra-cupo { height: 8px; border-radius: 999px; background: #1c1228; overflow: hidden; margin-top: 10px; }
.barra-cupo > i { display: block; height: 100%; background: linear-gradient(90deg, var(--acento), var(--acento-2)); }

.fila { display: flex; gap: 10px; flex-wrap: wrap; align-items: center; }
.campo { flex: 1; min-width: 160px; }
.btn-chico {
  width: auto; margin: 0; padding: 9px 14px; font-size: .9rem; border-radius: 9px;
  background: linear-gradient(180deg, var(--acento), #e8632a); color: #fff; border: 0; font-weight: 700; cursor: pointer;
}
.btn-chico.sec { background: transparent; border: 1px solid var(--borde); color: var(--texto); }
.btn-chico:disabled { opacity: .5; cursor: default; }

table { width: 100%; border-collapse: collapse; font-size: .9rem; }
th, td { text-align: left; padding: 10px 8px; border-bottom: 1px solid var(--borde); }
th { color: var(--tenue); font-weight: 600; font-size: .78rem; text-transform: uppercase; letter-spacing: .04em; }
.tabla-wrap { overflow-x: auto; }
.tag { font-size: .72rem; padding: 3px 9px; border-radius: 999px; display: inline-block; }
.tag.vigente { background: rgba(37,211,102,.15); color: #7ff0a8; }
.tag.canjeado { background: rgba(255,200,87,.15); color: var(--acento-2); }
.tag.vencido  { background: rgba(255,107,107,.12); color: #ffb3b3; }
.tag.encolado { background: rgba(168,111,214,.18); color: #d7b8f2; }
.tag.fallido  { background: rgba(255,107,107,.18); color: #ff9d9d; }
.msg { margin-top: 12px; padding: 11px 14px; border-radius: 10px; font-size: .9rem; display: none; }
.msg.ok  { display: block; background: rgba(37,211,102,.12); border: 1px solid rgba(37,211,102,.35); color: #b6f5cd; }
.msg.err { display: block; background: rgba(255,107,107,.12); border: 1px solid rgba(255,107,107,.4); color: #ffd3d3; }
.msg.info{ display: block; background: rgba(168,111,214,.12); border: 1px solid var(--borde); color: var(--tenue); }
input[type=number], select { width: 100%; padding: 11px 12px; border-radius: 10px; border: 1px solid var(--borde); background: #1c1228; color: var(--texto); font-size: 1rem; }