/* ============================================================
   NEXORA RIFAS - Estilos (publico + panel)
   Sin frameworks: CSS puro, responsivo.
   ============================================================ */

:root {
  --pri: #2563eb;
  --pri-osc: #1e40af;
  --pri-claro: #eff6ff;
  --ink: #0f172a;
  --text: #334155;
  --text-suave: #64748b;
  --borde: #e2e8f0;
  --fondo: #f1f5f9;
  --blanco: #ffffff;
  --ok: #16a34a;
  --ok-claro: #dcfce7;
  --ambar: #d97706;
  --ambar-claro: #fef3c7;
  --azul: #2563eb;
  --rojo: #dc2626;
  --rojo-claro: #fee2e2;
  --sombra: 0 1px 3px rgba(15,23,42,.08), 0 4px 14px rgba(15,23,42,.06);
  --radius: 16px;
  --radius-s: 10px;
}

* { margin: 0; padding: 0; box-sizing: border-box; }

html, body { height: 100%; }

body {
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', sans-serif;
  background: var(--fondo);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  line-height: 1.5;
}

h1, h2, h3, h4 { color: var(--ink); font-weight: 700; }

a { color: var(--pri); text-decoration: none; }
button { font-family: inherit; cursor: pointer; }
input, select, textarea { font-family: inherit; font-size: 15px; color: var(--ink); }

/* ---------- Utilidades ---------- */
.hidden { display: none !important; }
.mt-1 { margin-top: 6px; } .mt-2 { margin-top: 12px; } .mt-3 { margin-top: 20px; } .mt-4 { margin-top: 28px; }
.mb-1 { margin-bottom: 6px; } .mb-2 { margin-bottom: 12px; } .mb-3 { margin-bottom: 20px; }
.flex { display: flex; } .between { justify-content: space-between; } .center { align-items: center; }
.wrap { flex-wrap: wrap; } .grow { flex: 1; }
.gap-1 { gap: 8px; } .gap-2 { gap: 14px; } .gap-3 { gap: 22px; }
.ta-r { text-align: right; } .ta-c { text-align: center; }
.suave { color: var(--text-suave); }
.grande { font-size: 1.35rem; font-weight: 700; color: var(--ink); }
.muted { opacity: .75; }

.titulo-seccion { font-size: 1.05rem; font-weight: 700; color: var(--ink); }

/* ---------- Botones ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  border: 1px solid transparent; border-radius: var(--radius-s);
  padding: 10px 16px; font-size: 14px; font-weight: 600;
  background: var(--fondo); color: var(--text); transition: all .15s ease;
  text-align: center; line-height: 1.2;
}
.btn:hover { filter: brightness(.97); }
.btn:disabled { opacity: .5; cursor: not-allowed; }
.btn-pri { background: var(--pri); color: #fff; }
.btn-pri:hover { background: var(--pri-osc); }
.btn-ok { background: var(--ok); color: #fff; }
.btn-amb { background: var(--ambar); color: #fff; }
.btn-rojo { background: var(--rojo); color: #fff; }
.btn-celeste { background: #10b981; color: #fff; }
.btn-wa { background: #25d366; color: #062b1a; }
.btn-linea { background: var(--blanco); border: 1px solid var(--borde); color: var(--text); }
.btn-chico { padding: 6px 10px; font-size: 13px; border-radius: 8px; }
.btn-bloque { width: 100%; }
.oculto-en { display: none; }

/* ---------- Cards ---------- */
.card {
  background: var(--blanco); border: 1px solid var(--borde);
  border-radius: var(--radius); box-shadow: var(--sombra);
  padding: 20px;
}
.card h3 { margin-bottom: 14px; }

/* ---------- Formularios ---------- */
.campo { display: flex; flex-direction: column; gap: 6px; margin-bottom: 14px; }
.campo label { font-size: 13px; font-weight: 600; color: var(--text-suave); }
.campo input, .campo select, .campo textarea {
  border: 1px solid var(--borde); border-radius: var(--radius-s);
  padding: 11px 12px; width: 100%; background: var(--blanco); transition: border .15s;
}
.campo input:focus, .campo select:focus, .campo textarea:focus {
  outline: none; border-color: var(--pri); box-shadow: 0 0 0 3px rgba(37,99,235,.12);
}
.fila-campos { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.fila-campos-3 { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 14px; }
@media (max-width: 640px) { .fila-campos, .fila-campos-3 { grid-template-columns: 1fr; } }
.campo input[type="color"] { height: 42px; padding: 3px; cursor: pointer; }
.chk { display: flex; align-items: center; gap: 8px; margin-top: 10px; cursor: pointer; font-size: 14px; color: var(--text); }
.chk input { width: auto; }
.pagos-resumen { display: flex; flex-wrap: wrap; gap: 12px; }
.pagos-resumen .item {
  background: var(--blanco); border: 2px solid var(--borde); border-radius: 14px;
  padding: 10px 16px; min-width: 170px; flex: 1 1 150px;
}
.pagos-resumen .item small { display: block; color: var(--text-suave); font-size: 12px; font-weight: 600; }
.pagos-resumen .item b { font-size: 1.25rem; color: var(--text); }
.pagos-resumen .item[data-dest] b { font-size: 1.5rem; color: var(--pri); }

/* ---------- Badges / estados ---------- */
.badge {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 4px 10px; border-radius: 999px; font-size: 12px; font-weight: 700;
}
.leyenda { display: flex; flex-wrap: wrap; gap: 14px; align-items: center; }
.leyenda span { display: inline-flex; align-items: center; gap: 7px; font-size: 13px; color: var(--text-suave); font-weight: 500; }
.dot { width: 12px; height: 12px; border-radius: 50%; display: inline-block; }

/* ---------- Grilla de numeros ---------- */
.grilla {
  display: grid; gap: 8px;
  grid-template-columns: repeat(auto-fill, minmax(82px, 1fr));
}
.grilla-admin { grid-template-columns: repeat(auto-fill, minmax(96px, 1fr)); }
.num-tarjeta {
  position: relative; border: 1px solid var(--borde); border-radius: 12px;
  padding: 10px 6px; text-align: center; font-size: 15px;
  font-weight: 700; color: var(--ink); cursor: pointer; user-select: none;
  transition: transform .1s, box-shadow .1s; background: var(--blanco);
}
.num-tarjeta:hover { transform: translateY(-2px); box-shadow: var(--sombra); }
.num-tarjeta .est { display: block; font-size: 10px; font-weight: 600; letter-spacing: .04em; margin-top: 2px; }
.num-tarjeta .nom { display: block; font-size: 10px; font-weight: 500; color: var(--text-suave); max-width: 100%; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.num-tarjeta.disponible { border-color: #bbf7d0; }
.num-tarjeta.disponible .est { color: var(--ok); }
.num-tarjeta.reservado { background: #fffbeb; border-color: #fde68a; color: var(--ambar); }
.num-tarjeta.reservado .est { color: var(--ambar); }
.num-tarjeta.pagado { background: var(--pri-claro); border-color: #bfdbfe; color: var(--pri); }
.num-tarjeta.pagado .est { color: var(--pri); }
.num-tarjeta.bloqueado { background: var(--rojo-claro); border-color: #fecaca; color: var(--rojo); }
.num-tarjeta.bloqueado .est { color: var(--rojo); }
.num-tarjeta.seleccionado { outline: 3px solid var(--pri); outline-offset: 1px; }

.barra-busqueda { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 16px; }
.barra-busqueda input, .barra-busqueda select {
  border: 1px solid var(--borde); border-radius: var(--radius-s);
  padding: 11px 13px; min-width: 200px; flex: 1; background: var(--blanco);
}
.barra-busqueda select { flex: 0 0 auto; min-width: 160px; }

/* ---------- Estadisticas (dashboard) ---------- */
.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(150px, 1fr)); gap: 14px; }
.stat {
  background: var(--blanco); border: 1px solid var(--borde); border-radius: var(--radius);
  padding: 18px; box-shadow: var(--sombra);
}
.stat .num { font-size: 1.7rem; font-weight: 800; color: var(--ink); margin-top: 4px; }
.stat .lbl { font-size: 12.5px; color: var(--text-suave); font-weight: 600; text-transform: uppercase; letter-spacing: .04em; }
.stat-ok .num { color: var(--ok); }
.stat-amb .num { color: var(--ambar); }
.stat-azul .num { color: var(--pri); }
.stat-rojo .num { color: var(--rojo); }

.progreso { background: var(--borde); border-radius: 999px; height: 10px; overflow: hidden; margin-top: 12px; }
.progreso > div { height: 100%; background: linear-gradient(90deg, var(--pri), #60a5fa); border-radius: 999px; transition: width .4s; }

/* ---------- Tabla ---------- */
.tabla { width: 100%; border-collapse: collapse; font-size: 14px; }
.tabla th, .tabla td { padding: 11px 12px; text-align: left; border-bottom: 1px solid var(--borde); }
.tabla th { font-size: 12px; text-transform: uppercase; letter-spacing: .05em; color: var(--text-suave); background: #f8fafc; }
.tabla tbody tr:hover { background: #f8fafc; }
.tabla .acciones { text-align: right; white-space: nowrap; }
@media (max-width: 700px) {
  .tabla-wrap { overflow-x: auto; }
}

/* ---------- Modal ---------- */
.nx-modal { display: none; position: fixed; inset: 0; z-index: 90; }
.nx-modal-open { display: flex; align-items: flex-start; justify-content: center; overflow-y: auto; padding: 30px 14px; }
.nx-modal-overlay {
  position: absolute; inset: 0; background: rgba(15,23,42,.6); backdrop-filter: blur(2px);
}
.nx-modal-caja {
  position: relative; background: var(--blanco); border-radius: 20px;
  box-shadow: 0 24px 60px rgba(15,23,42,.35); width: 100%; max-width: 520px; padding: 26px; margin: auto 0;
}
.nx-modal-caja .cerrar { position: absolute; top: 14px; right: 16px; background: var(--fondo); border: 0; border-radius: 50%; width: 34px; height: 34px; font-size: 16px; color: var(--text-suave); }
.nx-modal-caja h3 { margin-bottom: 16px; padding-right: 30px; }
.nx-modal-caja .tox { display: flex; gap: 8px; flex-wrap: wrap; margin-top: 20px; justify-content: flex-end; }

/* ---------- Toast ---------- */
.nx-toast { position: fixed; bottom: 24px; left: 50%; transform: translateX(-50%); z-index: 200; display: flex; flex-direction: column; gap: 8px; align-items: center; }
.nx-toast-item {
  background: var(--ink); color: #fff; padding: 12px 20px; border-radius: 12px;
  font-size: 14px; font-weight: 600; box-shadow: 0 10px 30px rgba(15,23,42,.35);
  animation: nx-in .2s ease; max-width: 90vw;
}
.nx-toast-item.ok { background: var(--ok); }
.nx-toast-item.err { background: var(--rojo); }
@keyframes nx-in { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

/* ---------- Spinner ---------- */
.nx-spinner {
  display: none; position: fixed; inset: 0; z-index: 300; align-items: center; justify-content: center;
  background: rgba(241,245,249,.7); backdrop-filter: blur(2px);
}
.nx-spinner .rueda {
  width: 46px; height: 46px; border: 4px solid var(--borde); border-top-color: var(--pri);
  border-radius: 50%; animation: nx-gir 1s linear infinite;
}
@keyframes nx-gir { to { transform: rotate(360deg); } }

/* ============================================================
   PAGINA PUBLICA
   ============================================================ */
.pub-nav {
  position: sticky; top: 0; z-index: 40; background: rgba(255,255,255,.85);
  backdrop-filter: blur(10px); border-bottom: 1px solid var(--borde);
}
.pub-nav-inner { max-width: 1080px; margin: 0 auto; padding: 12px 18px; display: flex; align-items: center; justify-content: space-between; }
.brand { display: flex; align-items: center; gap: 10px; font-weight: 800; color: var(--ink); font-size: 18px; }
.brand .logo { width: 36px; height: 36px; border-radius: 12px; background: linear-gradient(135deg, var(--pri), var(--pri-osc)); color: #fff; display: flex; align-items: center; justify-content: center; font-size: 17px; }
.brand .logo img { width: 100%; height: 100%; object-fit: cover; border-radius: 12px; }

.pub-main { max-width: 1080px; margin: 0 auto; padding: 20px 18px 60px; }

.cover {
  border-radius: 22px; padding: 26px; color: #fff; position: relative; overflow: hidden;
  background: linear-gradient(135deg, var(--pri), #1d4ed8);
  box-shadow: 0 14px 34px rgba(37,99,235,.28);
}
.cover .etiqueta { font-size: 12px; font-weight: 700; letter-spacing: .08em; text-transform: uppercase; color: #bfdbfe; }
.cover h1 { color: #fff; font-size: clamp(1.5rem, 4vw, 2.2rem); margin: 8px 0 6px; }
.cover p.desc { color: #dbeafe; font-size: 15px; max-width: 640px; }
.cover .datos { display: flex; gap: 14px; flex-wrap: wrap; margin-top: 18px; }
.cover .dato { background: rgba(255,255,255,.14); border-radius: 14px; padding: 10px 16px; backdrop-filter: blur(4px); }
.cover .dato .k { font-size: 11px; color: #bfdbfe; font-weight: 600; }
.cover .dato .v { font-weight: 700; font-size: 17px; }
.cover .premios { margin-top: 16px; font-size: 13.5px; color: #dbeafe; }

.pub-panel-sel {
  position: sticky; bottom: 12px; z-index: 30; background: rgba(255,255,255,.96);
  border: 1px solid var(--borde); border-radius: 18px; box-shadow: 0 8px 34px rgba(15,23,42,.18);
  padding: 16px; margin-top: 22px; backdrop-filter: blur(6px);
}
.pub-panel-sel .sel-list { display: flex; flex-wrap: wrap; gap: 8px; margin: 10px 0; }
.sel-chip { background: var(--pri-claro); border: 1px solid #bfdbfe; color: var(--pri); border-radius: 999px; padding: 4px 12px; font-size: 13px; font-weight: 700; display: inline-flex; gap: 6px; align-items: center; }
.sel-chip button { background: none; border: 0; color: var(--pri); font-size: 14px; }

.pub-info-pago { background: linear-gradient(135deg, #0f172a, #1e3a8a); color: #fff; border-radius: 22px; padding: 26px; margin-top: 26px; }
.pub-info-pago h3 { color: #fff; }
.pub-info-pago .kp { color: #c7d2fe; font-size: 12px; font-weight: 700; text-transform: uppercase; letter-spacing: .06em; }
.pub-info-pago .vp { font-size: 18px; font-weight: 700; }

/* ============================================================
   PANEL ADMIN
   ============================================================ */
.admin { display: flex; min-height: 100vh; }

.admin-side {
  width: 255px; background: var(--ink); color: #cbd5e1; flex-shrink: 0;
  display: flex; flex-direction: column; position: sticky; top: 0; height: 100vh;
}
.admin-side .side-head { padding: 20px 18px; border-bottom: 1px solid rgba(255,255,255,.08); }
.admin-side .side-head .brand { color: #fff; }
.admin-side nav { padding: 12px 10px; flex: 1; overflow-y: auto; }
.admin-side nav button {
  display: flex; align-items: center; gap: 11px; width: 100%; text-align: left;
  background: none; border: 0; color: #cbd5e1; padding: 11px 13px; border-radius: 10px;
  font-size: 14px; font-weight: 500; margin-bottom: 3px; transition: background .12s, color .12s;
}
.admin-side nav button:hover { background: rgba(255,255,255,.07); color: #fff; }
.admin-side nav button.activo { background: var(--pri); color: #fff; font-weight: 700; }
.admin-side nav button .ico { width: 19px; text-align: center; }

.admin-main { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.admin-top {
  display: flex; align-items: center; justify-content: space-between; gap: 12px;
  padding: 16px 22px; background: var(--blanco); border-bottom: 1px solid var(--borde);
  position: sticky; top: 0; z-index: 20;
}
.admin-top .rol-chip { font-size: 12px; font-weight: 700; background: var(--pri-claro); color: var(--pri); border-radius: 999px; padding: 5px 12px; }
.admin-top .user-chip { display: flex; align-items: center; gap: 10px; }
.admin-contenido { padding: 22px; flex: 1; max-width: 1240px; width: 100%; }

.burger { display: none; background: none; border: 1px solid var(--borde); border-radius: 10px; padding: 8px 12px; font-size: 17px; color: var(--ink); }

@media (max-width: 860px) {
  .admin-side { position: fixed; left: 0; top: 0; z-index: 80; transform: translateX(-100%); transition: transform .2s; height: 100vh; }
  .admin-side.abierta { transform: translateX(0); box-shadow: 0 0 60px rgba(15,23,42,.4); }
  .burger { display: inline-block; }
  .oculto-en { display: inline-flex; }
}

/* ---------- Login ---------- */
.login-wrap { min-height: 100vh; display: flex; align-items: center; justify-content: center; padding: 20px; background: linear-gradient(140deg, #0f172a, #1e3a8a); }
.login-caja { background: var(--blanco); border-radius: 22px; padding: 34px; width: 100%; max-width: 380px; box-shadow: 0 24px 60px rgba(15,23,42,.4); }
.login-caja h2 { margin-bottom: 6px; }
.login-caja .sub { color: var(--text-suave); font-size: 13.5px; margin-bottom: 22px; }

/* ---------- Lotes y lista movimientos ---------- */
.lista-moves { list-style: none; }
.lista-moves li { display: flex; gap: 12px; padding: 11px 0; border-bottom: 1px solid var(--borde); align-items: flex-start; }
.lista-moves li:last-child { border-bottom: 0; }
.lista-moves .hora { color: var(--text-suave); font-size: 12.5px; white-space: nowrap; padding-top: 2px; }
.lista-moves .txt { font-size: 14px; }
.lista-moves .txt b { color: var(--ink); }

.col-div { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
@media (max-width: 860px) { .col-div { grid-template-columns: 1fr; } }

/* ---------- Previsualizacion poster ---------- */
.poster-preview { position: sticky; top: 90px; }
.poster-preview canvas {
  width: 100%; max-width: 340px; height: auto; border-radius: 18px;
  box-shadow: 0 14px 40px rgba(15,23,42,.25); display: block; margin: 0 auto;
}

.vacio { text-align: center; color: var(--text-suave); padding: 30px 10px; font-size: 14px; }