/*
  MI BINGO S&B — ESTILO MODERNO · COLORES DEL LOGO
  Azul royal oscuro, dorado, fondo negro azulado.
  Optimizado para escritorio, móviles y equipos de bajos recursos.
*/

:root {
  --primary: #1a3a8f;
  --primary-dark: #0d2260;
  --secondary: #d4a017;
  --secondary-light: #f0c850;
  --success: #06d6a0;
  --danger: #e53935;
  --warning: #f0c850;
  --dark: #0a0e2a;
  --light: #f8f9fa;
  --gray: #6c757d;
  --white: #ffffff;
  --gold: #d4a017;
  --gold-light: #f0c850;
  --blue-royal: #1a3a8f;
  --blue-deep: #0d1b5e;
  --shadow: 0 4px 6px rgba(0, 0, 0, 0.15);
  --shadow-lg: 0 10px 15px rgba(0, 0, 0, 0.25);
  --border-radius: 12px;
  --border-radius-sm: 8px;
  --transition: color .2s ease, background-color .2s ease, border-color .2s ease, box-shadow .2s ease, transform .2s ease, opacity .2s ease;
}

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

body {
  font-family: 'Poppins', 'Segoe UI', Arial, sans-serif;
  margin: 0;
  padding: 0;
  background: #070d2e;
  color: var(--white);
  min-height: 100vh;
  position: relative;
  overflow-x: hidden;
}

body::before {
  content: '';
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-image: url('https://jfqssrxzxaxlszbddmel.supabase.co/storage/v1/object/public/imagenes/Gemini_Generated_Image_4m34zb4m34zb4m34.jfif');
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  opacity: 1;
  z-index: -1;
}

section {
  display: none;
  padding: 25px 20px;
  max-width: 600px;
  margin: 0 auto;
  min-height: 100vh;
  animation: fadeIn 0.5s ease;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}

section:not(.oculto) {
  display: block;
}

.logo {
  display: block;
  margin: 30px auto 30px;
  width: 250px;
  height: auto;
  aspect-ratio: 1240 / 568;
  object-fit: contain;
  max-width: 90%;
  filter: drop-shadow(0 4px 8px rgba(0,0,0,0.3));
  transition: var(--transition);
}

.logo:hover {
  transform: scale(1.02);
}

input, button, .btn, select, textarea {
  display: block;
  width: 100%;
  max-width: 400px;
  margin: 12px auto;
  padding: 14px 18px;
  font-size: 16px;
  border-radius: var(--border-radius-sm);
  border: 2px solid transparent;
  transition: var(--transition);
  font-family: inherit;
}

input, select, textarea {
  background: rgba(255, 255, 255, 0.95);
  color: var(--dark);
  border: 2px solid #ddd;
}

input:focus, select:focus, textarea:focus {
  outline: none;
  border-color: var(--secondary);
  box-shadow: 0 0 0 3px rgba(255, 255, 0, 0.2);
  transform: translateY(-2px);
}

button, .btn {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
  color: var(--dark);
  border: none;
  cursor: pointer;
  font-weight: 600;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  box-shadow: var(--shadow);
}

button:hover, .btn:hover {
  background: linear-gradient(135deg, var(--secondary-light), var(--secondary));
  transform: translateY(-2px);
  box-shadow: var(--shadow-lg);
}

button:active, .btn:active {
  transform: translateY(0);
}

button:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

.btn-fijo {
  position: fixed;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  border: 2px solid var(--gold);
  padding: 16px 30px;
  font-size: 18px;
  font-weight: 700;
  border-radius: 50px;
  box-shadow: 0 4px 20px rgba(212, 160, 23, 0.4);
  z-index: 100;
  max-width: 90%;
  width: auto;
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0% { box-shadow: 0 0 0 0 rgba(26, 58, 143, 0.55); }
  70% { box-shadow: 0 0 0 15px rgba(26, 58, 143, 0); }
  100% { box-shadow: 0 0 0 0 rgba(26, 58, 143, 0); }
}

.btn-fijo:hover {
  transform: translateX(-50%) translateY(-2px);
}

#contenedor-cartones {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  justify-content: center;
  margin: 25px 0;
  padding: 10px;
}

.carton {
  width: 70px;
  height: 70px;
  background: linear-gradient(145deg, #ffffff, #e6e6e6);
  border: 3px solid var(--secondary);
  border-radius: 15px;
  font-size: 22px;
  font-weight: 700;
  line-height: 64px;
  text-align: center;
  cursor: pointer;
  user-select: none;
  transition: var(--transition);
  color: var(--dark);
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  position: relative;
  overflow: hidden;
}

.carton::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
  transition: left 0.5s;
}

.carton:hover::before {
  left: 100%;
}

.carton:hover {
  transform: scale(1.05) translateY(-3px);
  box-shadow: 0 8px 16px rgba(255, 255, 0, 0.3);
}

.carton.seleccionado, .carton.ocupado {
  background: linear-gradient(145deg, #1a3a8f, #0d2260);
  border-color: var(--gold);
  color: var(--white);
  box-shadow: 0 0 20px rgba(212, 160, 23, 0.5);
}

.carton.bloqueado {
  filter: grayscale(1);
  opacity: 0.45;
  cursor: not-allowed;
  transform: scale(0.95);
}

.modal {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background-color: rgba(0, 0, 0, 0.8);
  backdrop-filter: blur(5px);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 1000;
  animation: fadeIn 0.3s ease;
}

.modal-contenido {
  background: linear-gradient(135deg, #ffffff, #f8f9fa);
  padding: 30px;
  border-radius: 20px;
  text-align: center;
  max-width: 90%;
  width: 400px;
  color: var(--dark);
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.4s ease;
  border: 3px solid var(--secondary);
}

@keyframes slideUp {
  from { transform: translateY(50px); opacity: 0; }
  to { transform: translateY(0); opacity: 1; }
}

.modal-contenido h2 {
  color: var(--dark);
  margin-bottom: 15px;
  font-size: 24px;
}

.modal-contenido p {
  color: var(--gray);
  margin-bottom: 20px;
}

#tabla-comprobantes {
  width: 100%;
  border-collapse: separate;
  border-spacing: 0 8px;
  margin: 20px 0;
  font-size: 14px;
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  border-radius: 15px;
  overflow: hidden;
}

#tabla-comprobantes th,
#tabla-comprobantes td {
  padding: 12px;
  text-align: center;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

#tabla-comprobantes th {
  background: linear-gradient(135deg, var(--secondary), #f0c850);
  color: var(--dark);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 12px;
  letter-spacing: 1px;
}

#tabla-comprobantes tr {
  transition: var(--transition);
}

#tabla-comprobantes tr:hover {
  background: rgba(255, 255, 255, 0.15);
}

#tabla-comprobantes img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 10px;
  border: 2px solid var(--secondary);
  transition: var(--transition);
}

#tabla-comprobantes img:hover {
  transform: scale(1.1);
  box-shadow: 0 4px 12px rgba(0,0,0,0.3);
}

.btn-accion {
  font-size: 20px;
  cursor: pointer;
  border: none;
  background: transparent;
  padding: 8px 12px;
  border-radius: 8px;
  transition: var(--transition);
}

.btn-aprobar {
  color: var(--success);
}
.btn-aprobar:hover {
  background: rgba(6, 214, 160, 0.2);
  transform: scale(1.2);
}

.btn-rechazar {
  color: var(--danger);
}
.btn-rechazar:hover {
  background: rgba(239, 71, 111, 0.2);
  transform: scale(1.2);
}

.btn-eliminar {
  color: var(--warning);
}
.btn-eliminar:hover {
  background: rgba(255, 209, 102, 0.2);
  transform: scale(1.2);
}

.selector-cantidad {
  display: flex;
  justify-content: center;
  align-items: center;
  gap: 15px;
  margin: 25px 0;
  background: rgba(255, 255, 255, 0.1);
  padding: 15px;
  border-radius: 50px;
  backdrop-filter: blur(10px);
}

.selector-cantidad button {
  width: 50px;
  height: 50px;
  font-size: 24px;
  font-weight: bold;
  padding: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--secondary), #f0c850);
  color: var(--dark);
  margin: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}

.selector-cantidad input {
  max-width: 100px;
  text-align: center;
  font-size: 20px;
  font-weight: 700;
  margin: 0;
  background: rgba(255, 255, 255, 0.95);
}


#btnContinuarCartones {
  padding: 12px 22px;
  font-size: 15px;
  background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
  color: #000;
  border: none;
  border-radius: var(--border-radius-sm);
  cursor: pointer;
  margin-top: 20px;
  font-weight: 700;
}

#btnContinuarCartones:hover {
  background: var(--secondary-light);
}

#redes-sociales {
  position: fixed;
  bottom: 25px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: auto;
  max-width: calc(100vw - 30px);
  z-index: 99;
  padding: 12px 18px;
  background: linear-gradient(135deg, var(--secondary), #f0c850);
  border-radius: 50px;
  box-shadow: var(--shadow-lg);
  animation: slideUp 0.5s ease;
}

.redes-iconos {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  width: auto;
}

.redes-iconos a {
  display: grid;
  place-items: center;
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  color: var(--dark);
  text-decoration: none;
  transition: var(--transition);
}

.red-social-icono {
  display: block;
  width: 40px;
  height: 40px;
}

.redes-iconos a:hover {
  transform: translateY(-5px) scale(1.2);
}

#btnWhatsapp {
  background: linear-gradient(135deg, #25d366, #128C7E);
  color: var(--white);
  padding: 14px 25px;
  border-radius: 50px;
  text-decoration: none;
  font-weight: 700;
  font-size: 14px;
  line-height: 1.25;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: min(100%, 280px);
  max-width: 280px;
  margin: 0;
  white-space: nowrap;
  box-shadow: var(--shadow);
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

#btnWhatsapp:hover {
  transform: translateY(-3px) scale(1.05);
  box-shadow: 0 8px 20px rgba(37, 211, 102, 0.4);
}

#btnWhatsapp i, #btnWhatsapp svg {
  font-size: 24px;
}

.estado-circulo {
  display: inline-block;
  width: 30px;
  height: 30px;
  border-radius: 50%;
  margin: 0 2px;
  vertical-align: middle;
  transition: var(--transition);
  box-shadow: 0 2px 6px rgba(0,0,0,0.2);
}

.estado-circulo.rojo {
  background: linear-gradient(135deg, var(--danger), #0d2260);
  animation: pulse 2s infinite;
}

.estado-circulo.verde {
  background: linear-gradient(135deg, var(--success), #05b384);
}

.grid-promociones, .grid-promociones-admin {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 15px;
  margin: 25px 0;
}

.btn-promo {
  background: linear-gradient(135deg, var(--primary), var(--primary-dark));
  color: var(--white);
  border: none;
  border-radius: 16px;
  padding: 20px 15px;
  font-weight: 700;
  cursor: pointer;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  min-height: 100px;
  box-shadow: var(--shadow);
  position: relative;
  overflow: hidden;
}

.btn-promo::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
  transition: left 0.5s;
}

.btn-promo:hover::before {
  left: 100%;
}

.btn-promo:hover {
  transform: translateY(-5px);
  box-shadow: 0 8px 20px rgba(26, 58, 143, 0.35);
  filter: brightness(1.1);
}

.btn-promo.seleccionado {
  background: linear-gradient(135deg, var(--secondary), var(--secondary-light));
  color: var(--dark);
  border: 3px solid var(--secondary);
  transform: scale(1.02);
}

.btn-promo.desactivado {
  background: #bdc3c7;
  cursor: not-allowed;
  opacity: 0.6;
  filter: grayscale(1);
}

.btn-promo.desactivado:hover {
  transform: none;
  box-shadow: var(--shadow);
}

.promo-admin-card {
  background: rgba(255, 255, 255, 0.95);
  border: none;
  border-radius: 16px;
  padding: 20px;
  box-shadow: var(--shadow-lg);
  transition: var(--transition);
  color: var(--dark);
}

.promo-admin-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 15px 30px rgba(0,0,0,0.3);
}

.promo-admin-card h4 {
  color: var(--dark);
  font-size: 18px;
  margin-bottom: 15px;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--secondary);
}

.celda-ref {
  white-space: nowrap;
}

.celda-ref input.ref-input {
  width: 80px;
  padding: 8px 10px;
  font-size: 14px;
  text-align: center;
  border: 2px solid #ddd;
  border-radius: 8px;
  margin-right: 5px;
}

.celda-ref .btn-mini {
  margin-left: 6px;
  padding: 8px 12px;
  font-size: 13px;
  border-radius: 8px;
  border: none;
  cursor: pointer;
  transition: var(--transition);
}

.celda-ref .btn-guardar {
  background: linear-gradient(135deg, #28a745, #218838);
  color: #fff;
}
.celda-ref .btn-cancelar {
  background: linear-gradient(135deg, #6c757d, #5a6268);
  color: #fff;
}
.celda-ref .btn-edit-ref {
  color: var(--secondary);
  background: none;
  font-size: 16px;
}

@media (max-width: 600px) {
  section {
    padding: 20px 15px;
  }

  .carton {
    width: 55px;
    height: 55px;
    font-size: 18px;
    line-height: 49px;
    border-width: 2px;
  }

  .btn-fijo {
    padding: 14px 25px;
    font-size: 16px;
    bottom: 15px;
  }

  #redes-sociales {
    position: static;
    inset: auto;
    transform: none;
    flex-direction: column;
    width: min(100%, 360px);
    max-width: 360px;
    margin: 30px auto 12px;
    padding: 12px 14px;
    border-radius: 26px;
    gap: 10px;
  }

  .logo {
    width: min(280px, 52vw);
    margin: 20px auto 24px;
  }

  .redes-iconos {
    gap: 13px;
    width: 100%;
  }

  .redes-iconos a {
    flex-basis: 42px;
    width: 42px;
    height: 42px;
  }

  .red-social-icono {
    width: 38px;
    height: 38px;
  }

  #btnWhatsapp {
    width: 100%;
    max-width: 280px;
    margin: 0 auto;
    padding: 12px 16px;
    font-size: 15px;
    border-radius: 22px;
  }

  .grid-promociones {
    grid-template-columns: 1fr;
  }

  .modal-contenido {
    padding: 20px;
    width: 95%;
  }

  #tabla-comprobantes {
    font-size: 12px;
  }

  #tabla-comprobantes th,
  #tabla-comprobantes td {
    padding: 8px 4px;
  }

  #tabla-comprobantes img {
    width: 50px;
    height: 50px;
  }

  .selector-cantidad button {
    width: 40px;
    height: 40px;
    font-size: 20px;
  }
}

.oculto {
  display: none !important;
}

.text-center {
  text-align: center;
}

.mt-20 {
  margin-top: 20px;
}

.mb-20 {
  margin-bottom: 20px;
}

@media print {
  body * {
    visibility: hidden;
  }

  #listaAprobados, #listaAprobados * {
    visibility: visible;
  }

  #listaAprobados {
    position: absolute;
    left: 0;
    top: 0;
    width: 100%;
    background: white;
    color: black;
    padding: 20px;
  }

  .carton, button, #redes-sociales, .btn-fijo {
    display: none !important;
  }
}

::-webkit-scrollbar {
  width: 10px;
}

::-webkit-scrollbar-track {
  background: rgba(255, 255, 255, 0.1);
}

::-webkit-scrollbar-thumb {
  background: linear-gradient(135deg, var(--secondary), #f0c850);
  border-radius: 5px;
}

::-webkit-scrollbar-thumb:hover {
  background: linear-gradient(135deg, #f0c850, var(--secondary-light));
}

#admin-panel {
  max-width: 1200px;
  margin: 0 auto;
  padding: 20px;
  font-family: 'Segoe UI', system-ui, sans-serif;
}

.admin-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 25px;
  padding-bottom: 20px;
  border-bottom: 2px solid #e0e0e0;
}

.admin-header h2 {
  margin: 0;
  color: #2c3e50;
  font-size: 28px;
}

.admin-user-bar {
  display: flex;
  align-items: center;
  gap: 15px;
  background: #f8f9fa;
  padding: 10px 20px;
  border-radius: 50px;
  font-size: 14px;
  color: #555;
}

.admin-tabs {
  display: flex;
  gap: 5px;
  margin-bottom: 25px;
  border-bottom: 3px solid #e0e0e0;
  overflow-x: auto;
  padding-bottom: 0;
}

.tab-btn {
  padding: 12px 24px;
  border: none;
  background: transparent;
  color: #666;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  border-bottom: 3px solid transparent;
  margin-bottom: -3px;
  transition: color 0.3s, background-color 0.3s, border-color 0.3s, box-shadow 0.3s, transform 0.3s, opacity 0.3s;
  white-space: nowrap;
}

.tab-btn:hover {
  color: var(--gold);
  background: rgba(212, 160, 23, 0.08);
}

.tab-btn.active {
  color: var(--blue-royal);
  border-bottom-color: var(--gold);
  background: #fff;
}

.tab-content {
  display: none;
  animation: fadeIn 0.3s ease;
}

.tab-content.active {
  display: block;
}

@keyframes fadeIn {
  from { opacity: 0; transform: translateY(10px); }
  to { opacity: 1; transform: translateY(0); }
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 20px;
  margin-bottom: 30px;
}

.stat-card {
  background: #fff;
  border-radius: 16px;
  padding: 25px;
  display: flex;
  align-items: center;
  gap: 15px;
  box-shadow: 0 2px 12px rgba(0,0,0,0.08);
  border: 1px solid #f0f0f0;
  transition: transform 0.2s;
}

.stat-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 20px rgba(0,0,0,0.12);
}

.stat-card.highlight {
  background: linear-gradient(135deg, #1a3a8f 0%, #0d1b5e 100%);
  color: white;
  border: 2px solid var(--gold);
}

.stat-card.highlight .stat-label {
  color: rgba(255,255,255,0.8);
}

.stat-icon {
  font-size: 36px;
  width: 60px;
  height: 60px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #FFFDE0;
  border-radius: 12px;
}

.stat-card.highlight .stat-icon {
  background: rgba(255,255,255,0.2);
}

.stat-number {
  display: block;
  font-size: 28px;
  font-weight: 800;
  color: #2c3e50;
  line-height: 1;
}

.stat-card.highlight .stat-number {
  color: white;
}

.stat-label {
  display: block;
  font-size: 13px;
  color: #888;
  margin-top: 5px;
  font-weight: 500;
}

.panel-section {
  background: #fff;
  border-radius: 12px;
  padding: 25px;
  margin-bottom: 25px;
  box-shadow: 0 1px 6px rgba(0,0,0,0.06);
  border: 1px solid #eee;
}

.section-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
  gap: 15px;
  margin-bottom: 20px;
  padding-bottom: 15px;
  border-bottom: 1px solid #f0f0f0;
}

.section-header h3 {
  margin: 0;
  color: #2c3e50;
  font-size: 18px;
}

.section-desc {
  color: #888;
  font-size: 14px;
  margin: 5px 0 0 0;
}

.dashboard-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
  gap: 20px;
}

.action-group {
  background: #fafbfc;
  border-radius: 12px;
  padding: 20px;
  border: 1px solid #e8e8e8;
}

.action-group h4 {
  margin: 0 0 15px 0;
  color: #555;
  font-size: 14px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.btn-group {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.btn-admin, .btn-primary, .btn-secondary, .btn-danger, .btn-warning, .btn-success, .btn-fun, .btn-sort {
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 600;
  cursor: pointer;
  transition: color 0.2s, background-color 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.2s, opacity 0.2s;
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.btn-primary {
  background: var(--blue-royal);
  color: white;
}

.btn-primary:hover {
  background: var(--blue-deep);
  transform: translateY(-1px);
}

.btn-secondary {
  background: #ecf0f1;
  color: #555;
  border: 1px solid #ddd;
}

.btn-secondary:hover {
  background: #dfe6e9;
}

.btn-danger {
  background: var(--danger);
  color: white;
}

.btn-danger:hover {
  background: #c62828;
}

.btn-warning {
  background: var(--gold);
  color: white;
}

.btn-warning:hover {
  background: var(--gold-light);
}

.btn-success {
  background: #27ae60;
  color: white;
}

.btn-success:hover {
  background: #229954;
}

.btn-fun {
  background: linear-gradient(45deg, var(--blue-royal) 0%, var(--gold) 100%);
  color: white;
}

.btn-admin {
  background: #f8f9fa;
  color: #555;
  border: 1px solid #dee2e6;
}

.btn-admin:hover {
  background: #e9ecef;
}

.btn-sort {
  padding: 6px 14px;
  font-size: 12px;
  background: #fff;
  border: 1px solid #ddd;
  color: #666;
}

.btn-sort:hover {
  background: #f0f0f0;
}

.btn-large {
  padding: 14px 32px;
  font-size: 16px;
  margin-top: 15px;
}

.btn-home {
  padding: 12px 30px;
  background: var(--blue-deep);
  color: white;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  cursor: pointer;
}

.btn-home:hover {
  background: var(--blue-royal);
}

.btn-logout {
  padding: 8px 18px;
  background: var(--danger);
  color: white;
  border: none;
  border-radius: 6px;
  font-size: 13px;
  cursor: pointer;
}

.input-row {
  display: flex;
  gap: 10px;
  align-items: center;
  flex-wrap: wrap;
}

.input-row input, .input-row select {
  padding: 10px 14px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 14px;
  min-width: 200px;
}

.input-row input:focus, .input-row select:focus {
  outline: none;
  border-color: var(--blue-royal);
  box-shadow: 0 0 0 3px rgba(26, 58, 143, 0.15);
}

.config-group {
  margin-bottom: 25px;
}

.nota-config-referidos {
  display: block;
  margin-top: 10px;
  color: #5f6670;
  font-size: 13px;
  line-height: 1.45;
}

.config-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #555;
  font-size: 14px;
}

.sub-config {
  margin-top: 15px;
  padding: 15px;
  background: #f8f9fa;
  border-radius: 8px;
  border-left: 4px solid var(--gold);
}

.table-wrapper {
  overflow-x: auto;
  margin-bottom: 20px;
  border-radius: 8px;
  border: 1px solid #eee;
}

#tabla-comprobantes {
  width: 100%;
  border-collapse: collapse;
  table-layout: fixed;
  font-size: 14px;
}

#tabla-comprobantes th {
  background: #f8f9fa;
  padding: 14px;
  text-align: left;
  font-weight: 600;
  color: #555;
  border-bottom: 2px solid #dee2e6;
  white-space: nowrap;
}

#tabla-comprobantes td {
  padding: 12px 14px;
  border-bottom: 1px solid #f0f0f0;
}

#tabla-comprobantes tbody tr:hover {
  background: #f8f9fa;
}

.grid-promociones-admin {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 20px;
  margin-bottom: 20px;
}

.promo-admin-card {
  background: #fafbfc;
  border-radius: 12px;
  padding: 20px;
  border: 2px solid #e8e8e8;
  transition: color 0.2s, background-color 0.2s, border-color 0.2s, box-shadow 0.2s, transform 0.2s, opacity 0.2s;
}

.promo-admin-card:hover {
  border-color: #1a3a8f;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.promo-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 15px;
}

.promo-header h4 {
  margin: 0;
  color: #2c3e50;
  font-size: 16px;
}

.promo-fields {
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.promo-input {
  padding: 10px 12px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 14px;
  width: 100%;
  box-sizing: border-box;
}

.promo-input:focus {
  outline: none;
  border-color: #1a3a8f;
}

.toggle-switch {
  position: relative;
  display: inline-block;
  width: 50px;
  height: 26px;
}

.toggle-switch input {
  opacity: 0;
  width: 0;
  height: 0;
}

.toggle-slider {
  position: absolute;
  cursor: pointer;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background-color: #ccc;
  transition: .4s;
  border-radius: 26px;
}

.toggle-slider:before {
  position: absolute;
  content: "";
  height: 18px;
  width: 18px;
  left: 4px;
  bottom: 4px;
  background-color: white;
  transition: .4s;
  border-radius: 50%;
}

input:checked + .toggle-slider {
  background-color: #27ae60;
}

input:checked + .toggle-slider:before {
  transform: translateX(24px);
}

.form-container {
  margin-top: 20px;
  padding: 25px;
  background: #fafbfc;
  border-radius: 12px;
  border: 1px solid #e8e8e8;
}

.form-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 15px;
  margin-bottom: 20px;
}

.form-grid input {
  padding: 12px;
  border: 1px solid #ddd;
  border-radius: 8px;
  font-size: 14px;
}

.result-box, .status-msg {
  margin-top: 15px;
  padding: 15px;
  border-radius: 8px;
  background: #f8f9fa;
  font-size: 14px;
}

.status-msg {
  color: #666;
}

.approved-list {
  max-height: 400px;
  overflow-y: auto;
}

.upload-area {
  display: flex;
  flex-wrap: wrap;
  gap: 15px;
  align-items: center;
  padding: 20px;
  background: #f8f9fa;
  border-radius: 12px;
  border: 2px dashed #ccc;
}

.admin-footer {
  margin-top: 30px;
  padding-top: 20px;
  border-top: 2px solid #e0e0e0;
  text-align: center;
}

@media (max-width: 768px) {
  .admin-header {
    flex-direction: column;
    text-align: center;
  }

  .stats-grid {
    grid-template-columns: 1fr 1fr;
  }

  .section-header {
    flex-direction: column;
    align-items: flex-start;
  }

  .input-row {
    flex-direction: column;
    align-items: stretch;
  }

  .input-row input, .input-row select {
    width: 100%;
  }
}

@media (max-width: 480px) {
  .stats-grid {
    grid-template-columns: 1fr;
  }

  .btn-group {
    flex-direction: column;
  }

  .btn-group button {
    width: 100%;
    justify-content: center;
  }
}

#admin-panel #tabla-comprobantes,
#admin-panel #tabla-comprobantes thead,
#admin-panel #tabla-comprobantes tbody,
#admin-panel #tabla-comprobantes tr,
#admin-panel #tabla-comprobantes th,
#admin-panel #tabla-comprobantes td {
  background-color: #ffffff !important;
  color: #1a1a2e !important;
}

#admin-panel #tabla-comprobantes th {
  background: linear-gradient(135deg, #d4a017, #f0c850) !important;
  color: #1a1a2e !important;
  font-weight: 700 !important;
  padding: 14px 12px !important;
  text-align: center !important;
  border-bottom: 2px solid #e0e0e0 !important;
  text-transform: uppercase !important;
  font-size: 12px !important;
  letter-spacing: 0.5px !important;
}

#admin-panel #tabla-comprobantes td {
  color: #2c3e50 !important;
  padding: 12px !important;
  border-bottom: 1px solid #e8e8e8 !important;
  font-size: 14px !important;
  font-weight: 500 !important;
}

#admin-panel #tabla-comprobantes tbody tr:hover td {
  background-color: #f5f7fa !important;
  color: #1a1a2e !important;
}

#admin-panel #tabla-comprobantes td a {
  color: #0d2260 !important;
  text-decoration: none !important;
  font-weight: 600 !important;
}

#admin-panel #tabla-comprobantes td a:hover {
  color: #0d2260 !important;
  text-decoration: underline !important;
}

#admin-panel #tabla-comprobantes img {
  width: 60px !important;
  height: 60px !important;
  object-fit: cover !important;
  border-radius: 8px !important;
  border: 2px solid #ddd !important;
}

#admin-panel #tabla-comprobantes .btn-accion {
  background: transparent !important;
  border: none !important;
  font-size: 20px !important;
  cursor: pointer !important;
  padding: 6px 10px !important;
  margin: 2px !important;
}

#admin-panel #tabla-comprobantes .btn-aprobar {
  color: #27ae60 !important;
}

#admin-panel #tabla-comprobantes .btn-rechazar {
  color: #1a3a8f !important;
}

#admin-panel #tabla-comprobantes .btn-eliminar {
  color: #d4a017 !important;
}

#admin-panel .estado-circulo {
  display: inline-block !important;
  width: 14px !important;
  height: 14px !important;
  border-radius: 50% !important;
  margin-right: 6px !important;
}

#admin-panel .estado-circulo.verde {
  background: #27ae60 !important;
}

#admin-panel .estado-circulo.rojo {
  background: #1a3a8f !important;
}

#admin-panel .table-wrapper {
  background: #ffffff !important;
  border-radius: 12px !important;
  border: 1px solid #e0e0e0 !important;
  overflow-x: auto !important;
  padding: 10px !important;
}

#admin-panel .ref-input {
  color: #2c3e50 !important;
  background: #fff !important;
  border: 2px solid #1a3a8f !important;
  padding: 6px 10px !important;
  border-radius: 6px !important;
  width: 80px !important;
  font-size: 14px !important;
}

#admin-panel .btn-mini {
  color: #fff !important;
  padding: 6px 12px !important;
  border-radius: 6px !important;
  border: none !important;
  font-size: 12px !important;
  cursor: pointer !important;
}

#admin-panel .btn-mini.btn-guardar {
  background: #27ae60 !important;
}

#admin-panel .btn-mini.btn-cancelar {
  background: #95a5a6 !important;
}

#admin-panel .ref-text {
  color: #2c3e50 !important;
  font-weight: 600 !important;
  font-family: monospace !important;
}

#admin-panel .btn-edit-ref {
  color: #1a3a8f !important;
  background: none !important;
  border: none !important;
  font-size: 16px !important;
  cursor: pointer !important;
}

#listaAprobados,
#admin-panel #listaAprobados {
  background: #ffffff !important;
  border-radius: 12px !important;
  padding: 20px !important;
  border: 1px solid #e0e0e0 !important;
}

#listaAprobados table,
#admin-panel #listaAprobados table {
  width: 100% !important;
  border-collapse: collapse !important;
  background: #ffffff !important;
}

#listaAprobados table thead th,
#admin-panel #listaAprobados table thead th {
  background: linear-gradient(135deg, #d4a017, #f0c850) !important;
  color: #1a1a2e !important;
  padding: 14px 12px !important;
  text-align: left !important;
  font-weight: 700 !important;
  border-bottom: 2px solid #e0e0e0 !important;
  text-transform: uppercase !important;
  font-size: 12px !important;
}

#listaAprobados table tbody td,
#admin-panel #listaAprobados table tbody td {
  color: #2c3e50 !important;
  background: #ffffff !important;
  padding: 12px !important;
  border-bottom: 1px solid #e8e8e8 !important;
  font-size: 14px !important;
}

#listaAprobados table tbody tr:hover td,
#admin-panel #listaAprobados table tbody tr:hover td {
  background: #f5f7fa !important;
}

#listaAprobados p,
#admin-panel #listaAprobados p {
  color: #666 !important;
  text-align: center !important;
  padding: 30px !important;
  font-size: 16px !important;
}

#lista-aprobados {
  padding: 20px !important;
}

#lista-aprobados #contenedor-aprobados,
#contenedor-aprobados {
  background: #ffffff !important;
  border-radius: 16px !important;
  padding: 25px 30px !important;
  border: 3px solid #d4a017 !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.3) !important;
  max-width: 800px !important;
  margin: 20px auto !important;
}

#lista-aprobados h2 {
  color: #ffffff !important;
  text-align: center !important;
  font-size: 28px !important;
  margin-bottom: 25px !important;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5) !important;
}

#contenedor-aprobados table {
  width: 100% !important;
  border-collapse: separate !important;
  border-spacing: 0 4px !important;
  background: #ffffff !important;
}

#contenedor-aprobados table thead th {
  background: linear-gradient(135deg, #d4a017, #f0c850) !important;
  color: #1a1a2e !important;
  padding: 14px 16px !important;
  text-align: center !important;
  font-weight: 700 !important;
  font-size: 13px !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
  border-radius: 8px 8px 0 0 !important;
}

#contenedor-aprobados table thead th:first-child {
  border-radius: 8px 0 0 0 !important;
}

#contenedor-aprobados table thead th:last-child {
  border-radius: 0 8px 0 0 !important;
}

#contenedor-aprobados table tbody td {
  color: #2c3e50 !important;
  background: #f8f9fa !important;
  padding: 12px 16px !important;
  text-align: center !important;
  font-size: 15px !important;
  font-weight: 500 !important;
  border-bottom: 1px solid #e0e0e0 !important;
}

#contenedor-aprobados table tbody tr:nth-child(even) td {
  background: #ffffff !important;
}

#contenedor-aprobados table tbody tr:nth-child(odd) td {
  background: #f5f7fa !important;
}

#contenedor-aprobados table tbody tr:hover td {
  background: #FFFDE0 !important;
  color: #1a1a2e !important;
  transition: color 0.2s ease !important, background-color 0.2s ease !important, border-color 0.2s ease !important, box-shadow 0.2s ease !important, transform 0.2s ease !important, opacity 0.2s ease !important;
}

#contenedor-aprobados table tbody td:first-child {
  font-weight: 700 !important;
  color: #1a3a8f !important;
  font-size: 16px !important;
}

#contenedor-aprobados p {
  color: #666 !important;
  text-align: center !important;
  padding: 40px 20px !important;
  font-size: 16px !important;
  background: #f8f9fa !important;
  border-radius: 12px !important;
}

#lista-aprobados button {
  display: block !important;
  max-width: 300px !important;
  margin: 25px auto 0 !important;
  background: linear-gradient(135deg, #d4a017, #f0c850) !important;
  color: #1a1a2e !important;
  font-weight: 700 !important;
  font-size: 16px !important;
  padding: 14px 30px !important;
  border-radius: 50px !important;
  border: none !important;
  cursor: pointer !important;
  box-shadow: 0 4px 15px rgba(255, 255, 0, 0.4) !important;
  transition: color 0.3s ease !important, background-color 0.3s ease !important, border-color 0.3s ease !important, box-shadow 0.3s ease !important, transform 0.3s ease !important, opacity 0.3s ease !important;
}

#lista-aprobados button:hover {
  transform: translateY(-3px) scale(1.02) !important;
  box-shadow: 0 8px 25px rgba(255, 255, 0, 0.6) !important;
}

#ganadores {
  padding: 20px 12px !important;
  max-width: 1000px !important;
  margin: 0 auto !important;
}

#ganadores h2 {
  color: #fff !important;
  text-align: center !important;
  font-size: 30px !important;
  margin: 25px 0 !important;
  text-shadow: 0 3px 10px rgba(0,0,0,.6) !important;
}

#listaGanadores {
  background: #fff !important;
  border: 3px solid #d4a017 !important;
  border-radius: 18px !important;
  padding: 22px !important;
  margin: 20px auto !important;
  max-width: 900px !important;
  box-shadow: 0 12px 35px rgba(0,0,0,.35) !important;
  overflow-x: auto !important;
}

#listaGanadores table {
  width: 100% !important;
  min-width: 720px !important;
  border-collapse: collapse !important;
  background: #fff !important;
  border-radius: 12px !important;
  overflow: hidden !important;
}

#listaGanadores th {
  background: linear-gradient(135deg, #d4a017, #f0c850) !important;
  color: #1a1a2e !important;
  padding: 14px 12px !important;
  text-align: center !important;
  font-size: 13px !important;
  font-weight: 800 !important;
  text-transform: uppercase !important;
}

#listaGanadores td {
  color: #2c3e50 !important;
  padding: 14px 12px !important;
  text-align: center !important;
  font-size: 15px !important;
  font-weight: 600 !important;
  border-bottom: 1px solid #e6e6e6 !important;
  white-space: nowrap !important;
}

#listaGanadores tbody tr:nth-child(odd) td {
  background: #f5f7fa !important;
}

#listaGanadores tbody tr:nth-child(even) td {
  background: #ffffff !important;
}

#listaGanadores tbody tr:hover td {
  background: #FFFDE0 !important;
}

#listaGanadores p {
  color: #555 !important;
  text-align: center !important;
  font-size: 16px !important;
  padding: 25px !important;
}

#ganadores button {
  display: block !important;
  width: 100% !important;
  max-width: 320px !important;
  margin: 25px auto !important;
  background: linear-gradient(135deg, #d4a017, #f0c850) !important;
  color: #1a1a2e !important;
  font-weight: 800 !important;
  font-size: 16px !important;
  padding: 15px 30px !important;
  border-radius: 50px !important;
  border: none !important;
  box-shadow: 0 8px 22px rgba(255,255,0,.35) !important;
}
@media (max-width: 600px) {
  #ganadores {
    padding: 15px 10px !important;
  }

  #ganadores h2 {
    font-size: 26px !important;
    margin-top: 20px !important;
  }

  #listaGanadores {
    width: 95vw !important;
    max-width: 95vw !important;
    padding: 10px !important;
    overflow-x: auto !important;
  }

  #listaGanadores table {
    min-width: 650px !important;
  }

  #listaGanadores th,
  #listaGanadores td {
    padding: 10px 8px !important;
    font-size: 12px !important;
  }

  #ganadores button {
    max-width: 90vw !important;
    font-size: 15px !important;
  }
}

#pago {
  padding: 20px !important;
  min-height: 100vh !important;
}

.pago-container {
  max-width: 500px !important;
  margin: 0 auto !important;
}

.pago-header {
  text-align: center !important;
  margin-bottom: 25px !important;
}

.pago-icon {
  font-size: 56px !important;
  margin-bottom: 10px !important;
  display: block !important;
  animation: float 3s ease-in-out infinite !important;
}

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-10px); }
}

.pago-header h2 {
  color: #ffffff !important;
  font-size: 28px !important;
  margin: 0 0 8px 0 !important;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.3) !important;
}

.pago-subtitle {
  color: rgba(255, 255, 255, 0.8) !important;
  font-size: 16px !important;
  margin: 0 !important;
}

.pago-resumen {
  background: linear-gradient(135deg, #1a3a8f 0%, #0a0e2a 100%) !important;
  border-radius: 16px !important;
  padding: 20px 25px !important;
  margin-bottom: 20px !important;
  box-shadow: 0 8px 20px rgba(102, 126, 234, 0.4) !important;
  color: white !important;
}

.resumen-titulo {
  display: flex !important;
  align-items: center !important;
  gap: 10px !important;
  font-size: 18px !important;
  font-weight: 700 !important;
  margin-bottom: 15px !important;
  padding-bottom: 12px !important;
  border-bottom: 1px solid rgba(255, 255, 255, 0.3) !important;
}

.resumen-detalles {
  display: flex !important;
  flex-direction: column !important;
  gap: 10px !important;
}

.resumen-item {
  display: flex !important;
  justify-content: space-between !important;
  align-items: center !important;
}

.resumen-item.total {
  font-size: 20px !important;
  font-weight: 800 !important;
  padding-top: 10px !important;
  border-top: 2px solid rgba(255, 255, 255, 0.3) !important;
}

.resumen-label {
  opacity: 0.9 !important;
  font-size: 14px !important;
}

.resumen-valor {
  font-weight: 700 !important;
  font-size: 16px !important;
}

.resumen-item.total .resumen-valor {
  font-size: 24px !important;
  color: #f0c850 !important;
}

.resumen-divider {
  height: 1px !important;
  background: rgba(255, 255, 255, 0.2) !important;
  margin: 5px 0 !important;
}

.pago-banco-card {
  background: #ffffff !important;
  border-radius: 16px !important;
  padding: 25px !important;
  margin-bottom: 20px !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2) !important;
  border: 2px solid #e0e0e0 !important;
}

.banco-header {
  display: flex !important;
  align-items: center !important;
  gap: 15px !important;
  margin-bottom: 20px !important;
  padding-bottom: 15px !important;
  border-bottom: 2px solid #f0f0f0 !important;
}

.banco-logo {
  width: 50px !important;
  height: 50px !important;
  background: linear-gradient(135deg, #d4a017, #f0c850) !important;
  border-radius: 12px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 24px !important;
}

.banco-info {
  display: flex !important;
  flex-direction: column !important;
}

.banco-nombre {
  font-size: 20px !important;
  font-weight: 800 !important;
  color: #2c3e50 !important;
}

.banco-codigo {
  font-size: 14px !important;
  color: #888 !important;
  font-weight: 600 !important;
}

.banco-datos {
  display: flex !important;
  flex-direction: column !important;
  gap: 15px !important;
}

.dato-item {
  display: flex !important;
  align-items: center !important;
  gap: 15px !important;
  padding: 12px !important;
  background: #f8f9fa !important;
  border-radius: 12px !important;
  transition: color 0.2s ease !important, background-color 0.2s ease !important, border-color 0.2s ease !important, box-shadow 0.2s ease !important, transform 0.2s ease !important, opacity 0.2s ease !important;
}

.dato-item:hover {
  background: #FFFDE0 !important;
  transform: translateX(5px) !important;
}

.dato-icon {
  width: 40px !important;
  height: 40px !important;
  background: linear-gradient(135deg, #1a3a8f, #0a0e2a) !important;
  border-radius: 10px !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  font-size: 20px !important;
  flex-shrink: 0 !important;
}

.dato-info {
  display: flex !important;
  flex-direction: column !important;
  flex: 1 !important;
  gap: 4px !important;
}

.dato-label {
  font-size: 12px !important;
  color: #888 !important;
  text-transform: uppercase !important;
  letter-spacing: 0.5px !important;
}

.dato-valor {
  font-size: 18px !important;
  font-weight: 700 !important;
  color: #2c3e50 !important;
  font-family: 'Courier New', monospace !important;
}

.dato-valor.destaque {
  font-size: 22px !important;
  color: #1a3a8f !important;
}

.btn-copiar {
  padding: 8px 14px !important;
  background: linear-gradient(135deg, #d4a017, #f0c850) !important;
  color: #1a1a2e !important;
  border: none !important;
  border-radius: 8px !important;
  font-size: 12px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  transition: color 0.2s !important, background-color 0.2s !important, border-color 0.2s !important, box-shadow 0.2s !important, transform 0.2s !important, opacity 0.2s !important;
  white-space: nowrap !important;
}

.btn-copiar:hover {
  transform: scale(1.05) !important;
  box-shadow: 0 4px 12px rgba(255, 255, 0, 0.4) !important;
}

.btn-copiar.copiado {
  background: #27ae60 !important;
  color: white !important;
}

.pago-instrucciones {
  background: rgba(255, 255, 255, 0.95) !important;
  border-radius: 16px !important;
  padding: 20px 25px !important;
  margin-bottom: 20px !important;
  border-left: 4px solid #d4a017 !important;
}

.pago-instrucciones h3 {
  color: #2c3e50 !important;
  margin: 0 0 15px 0 !important;
  font-size: 18px !important;
}

.pago-instrucciones ol {
  margin: 0 !important;
  padding-left: 20px !important;
  color: #555 !important;
  font-size: 14px !important;
  line-height: 1.8 !important;
}

.pago-instrucciones li {
  margin-bottom: 8px !important;
}

.pago-instrucciones strong {
  color: #1a3a8f !important;
}

.pago-comprobante {
  background: #ffffff !important;
  border-radius: 16px !important;
  padding: 25px !important;
  margin-bottom: 20px !important;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.2) !important;
}

.pago-comprobante h3 {
  color: #2c3e50 !important;
  margin: 0 0 20px 0 !important;
  font-size: 20px !important;
  text-align: center !important;
}

.upload-area {
  border: 2px dashed #ddd !important;
  border-radius: 12px !important;
  padding: 30px 20px !important;
  text-align: center !important;
  cursor: pointer !important;
  transition: color 0.3s ease !important, background-color 0.3s ease !important, border-color 0.3s ease !important, box-shadow 0.3s ease !important, transform 0.3s ease !important, opacity 0.3s ease !important;
  position: relative !important;
  margin-bottom: 20px !important;
  background: #f8f9fa !important;
}

.upload-area:hover {
  border-color: #d4a017 !important;
  background: #FFFDE0 !important;
}

.upload-area.has-file {
  border-color: #27ae60 !important;
  background: #d4edda !important;
}

.upload-icon {
  font-size: 40px !important;
  margin-bottom: 10px !important;
}

.upload-text {
  color: #888 !important;
  font-size: 14px !important;
  margin: 0 0 10px 0 !important;
}

.upload-input {
  position: absolute !important;
  top: 0 !important;
  left: 0 !important;
  width: 100% !important;
  height: 100% !important;
  opacity: 0 !important;
  cursor: pointer !important;
}

.upload-preview {
  margin-top: 15px !important;
  display: none !important;
}

.upload-preview.active {
  display: block !important;
}

.upload-preview img {
  max-width: 200px !important;
  max-height: 200px !important;
  border-radius: 8px !important;
  border: 2px solid #d4a017 !important;
}

.referencia-input {
  margin-bottom: 20px !important;
}

.referencia-input label {
  display: block !important;
  color: #555 !important;
  font-size: 14px !important;
  margin-bottom: 8px !important;
  font-weight: 600 !important;
}

.input-group {
  display: flex !important;
  align-items: center !important;
  gap: 0 !important;
  border: 2px solid #ddd !important;
  border-radius: 12px !important;
  overflow: hidden !important;
  transition: color 0.3s ease !important, background-color 0.3s ease !important, border-color 0.3s ease !important, box-shadow 0.3s ease !important, transform 0.3s ease !important, opacity 0.3s ease !important;
}

.input-group:focus-within {
  border-color: #d4a017 !important;
  box-shadow: 0 0 0 3px rgba(255, 255, 0, 0.2) !important;
}

.input-prefix {
  background: #f0f0f0 !important;
  padding: 14px 16px !important;
  color: #888 !important;
  font-weight: 700 !important;
  font-size: 18px !important;
}

.referencia-input input {
  border: none !important;
  margin: 0 !important;
  padding: 14px 16px !important;
  font-size: 18px !important;
  font-weight: 700 !important;
  text-align: center !important;
  letter-spacing: 8px !important;
  color: #2c3e50 !important;
  flex: 1 !important;
  max-width: none !important;
}

.referencia-input input:focus {
  outline: none !important;
  box-shadow: none !important;
  transform: none !important;
}

.input-help {
  display: block !important;
  color: #888 !important;
  font-size: 12px !important;
  margin-top: 8px !important;
}

.btn-pagar {
  width: 100% !important;
  padding: 18px 30px !important;
  background: linear-gradient(135deg, #27ae60, #229954) !important;
  color: white !important;
  border: none !important;
  border-radius: 12px !important;
  font-size: 18px !important;
  font-weight: 700 !important;
  cursor: pointer !important;
  display: flex !important;
  align-items: center !important;
  justify-content: center !important;
  gap: 10px !important;
  box-shadow: 0 8px 20px rgba(39, 174, 96, 0.4) !important;
  transition: color 0.3s ease !important, background-color 0.3s ease !important, border-color 0.3s ease !important, box-shadow 0.3s ease !important, transform 0.3s ease !important, opacity 0.3s ease !important;
  max-width: none !important;
}

.btn-pagar:hover {
  transform: translateY(-3px) !important;
  box-shadow: 0 12px 30px rgba(39, 174, 96, 0.5) !important;
}

.btn-pagar:active {
  transform: translateY(0) !important;
}

.btn-icon {
  font-size: 24px !important;
}

.pago-footer {
  display: flex !important;
  gap: 12px !important;
  justify-content: center !important;
}

.btn-volver {
  flex: 1 !important;
  padding: 14px 24px !important;
  background: rgba(255, 255, 255, 0.1) !important;
  color: white !important;
  border: 2px solid rgba(255, 255, 255, 0.3) !important;
  border-radius: 12px !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  cursor: pointer !important;
  transition: color 0.3s ease !important, background-color 0.3s ease !important, border-color 0.3s ease !important, box-shadow 0.3s ease !important, transform 0.3s ease !important, opacity 0.3s ease !important;
  backdrop-filter: blur(10px) !important;
}

.btn-volver:hover {
  background: rgba(255, 255, 255, 0.2) !important;
  border-color: white !important;
}

.btn-cancelar {
  padding: 14px 24px !important;
  background: transparent !important;
  color: rgba(255, 255, 255, 0.6) !important;
  border: none !important;
  font-size: 14px !important;
  cursor: pointer !important;
  transition: color 0.3s ease !important, background-color 0.3s ease !important, border-color 0.3s ease !important, box-shadow 0.3s ease !important, transform 0.3s ease !important, opacity 0.3s ease !important;
}

.btn-cancelar:hover {
  color: white !important;
}

.toast-copiado {
  position: fixed !important;
  bottom: 30px !important;
  left: 50% !important;
  transform: translateX(-50%) translateY(100px) !important;
  background: #2c3e50 !important;
  color: white !important;
  padding: 12px 24px !important;
  border-radius: 50px !important;
  font-size: 14px !important;
  font-weight: 600 !important;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3) !important;
  z-index: 10000 !important;
  transition: color 0.3s ease !important, background-color 0.3s ease !important, border-color 0.3s ease !important, box-shadow 0.3s ease !important, transform 0.3s ease !important, opacity 0.3s ease !important;
  opacity: 0 !important;
}

.toast-copiado.mostrar {
  transform: translateX(-50%) translateY(0) !important;
  opacity: 1 !important;
}

@media (max-width: 480px) {
  .pago-container {
    padding: 10px !important;
  }

  .dato-item {
    flex-wrap: wrap !important;
  }

  .btn-copiar {
    width: 100% !important;
    margin-top: 8px !important;
  }

  .pago-footer {
    flex-direction: column !important;
  }
}
.contador-reserva {
  text-align: center;
  margin: 15px 0;
  padding: 12px;
  border-radius: 10px;
  background: rgba(255,255,0,0.15);
  border: 2px solid #d4a017;
  font-size: 18px;
  font-weight: 700;
  color: #fff;
}
#listaTopCompradores {
  background: #ffffff;
  color: #1a1a2e;
  border-radius: 16px;
  padding: 20px;
  margin: 20px auto;
  max-width: 500px;
  border: 3px solid #d4a017;
}

.top-compradores-lista {
  padding-left: 25px;
}

.top-compradores-lista li {
  background: #f8f9fa;
  margin-bottom: 12px;
  padding: 14px;
  border-radius: 10px;
  border-left: 5px solid #d4a017;
}
.imagen-premios-inicio {
  display: block;
  width: 95%;
  max-width: 420px;
  margin: 15px auto;
  border-radius: 16px;
  border: 3px solid #d4a017;
  box-shadow: 0 8px 25px rgba(0,0,0,0.35);
}
#cartones-usuario {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 12px;
  margin: 20px auto;
}

.carton-consulta-img {
  width: 280px;
  max-width: 45vw;
  border-radius: 8px;
  border: 2px solid #d4a017;
  box-shadow: 0 4px 12px rgba(0,0,0,0.35);
}

@media (max-width: 600px) {
  .carton-consulta-img {
    width: 200px;
    max-width: 46vw;
  }
}
.barra-progreso-inicio {
  width: 90%;
  max-width: 520px;
  margin: 18px auto;
  background: rgba(255,255,255,0.12);
  border: 2px solid #d4a017;
  border-radius: 18px;
  padding: 14px;
  text-align: center;
  color: white;
}

#textoProgresoCartones {
  margin: 0 0 8px;
  font-weight: 800;
  font-size: 16px;
}

.barra-progreso-contenedor {
  width: 100%;
  height: 22px;
  background: rgba(255,255,255,0.25);
  border-radius: 999px;
  overflow: hidden;
}

.barra-progreso-relleno {
  height: 100%;
  width: 0%;
  background: linear-gradient(90deg, #00c853, #aeea00);
  border-radius: 999px;
  transition: width .4s ease;
}

@media (max-width: 600px) {
  .barra-progreso-inicio {
    width: 92%;
    padding: 12px;
  }

  #textoProgresoCartones {
    font-size: 14px;
  }
}
.pago-movil-premium {
  background: rgba(255,255,255,0.12);
  backdrop-filter: blur(12px);
  border: 2px solid var(--secondary);
  border-radius: 20px;
  padding: 25px;
  box-shadow: var(--shadow-lg);
}

.datos-admin-pago,
.registro-pago-ganador {
  background: rgba(255,255,255,0.96);
  color: var(--dark);
  border-radius: 18px;
  padding: 18px;
  margin: 18px auto;
  max-width: 430px;
  border: 2px solid var(--secondary);
  box-shadow: var(--shadow);
}

.datos-admin-pago h3,
.registro-pago-ganador h3 {
  text-align: center;
  color: var(--dark);
  margin-bottom: 12px;
}

.datos-admin-pago p {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
  background: #f8f9fa;
  padding: 10px;
  border-radius: 10px;
  color: var(--dark);
}

.btn-copiar-mini {
  width: auto;
  max-width: 45px;
  margin: 0;
  padding: 7px 10px;
  border-radius: 10px;
  font-size: 14px;
}

.monto-destacado {
  background: linear-gradient(135deg, var(--secondary), #f0c850);
  color: var(--dark);
  padding: 14px;
  border-radius: 14px;
  font-size: 18px;
  font-weight: 700;
  text-align: center;
}

.toast-pago {
  position: fixed;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--success);
  color: white;
  padding: 12px 20px;
  border-radius: 12px;
  font-weight: bold;
  z-index: 9999;
  box-shadow: var(--shadow-lg);
}

.pago-ganador-admin {
  font-size: 13px;
  line-height: 1.5;
  min-width: 150px;
}
.duplicado-card {
  background: #ffffff;
  color: #000;
  border: 1px solid #ddd;
  border-radius: 10px;
  margin: 8px 0;
  overflow: hidden;
}

.duplicado-header {
  padding: 12px;
  background: #d4a017;
  color: #000;
  font-weight: 700;
  display: flex;
  justify-content: space-between;
  gap: 10px;
  cursor: pointer;
}

.duplicado-detalle {
  display: none;
  padding: 10px;
  background: #f9f9f9;
}

.persona-item {
  padding: 8px;
  margin-bottom: 6px;
  border-bottom: 1px solid #ddd;
  font-size: 14px;
}

.persona-item:last-child {
  border-bottom: none;
}
#contenedor-aprobados table {
  width: 100% !important;
  table-layout: fixed !important;
  border-collapse: collapse !important;
  border-spacing: 0 !important;
}

#contenedor-aprobados th,
#contenedor-aprobados td {
  text-align: center !important;
  vertical-align: middle !important;
  word-break: break-word !important;
}

#contenedor-aprobados th:nth-child(1),
#contenedor-aprobados td:nth-child(1) {
  width: 31%;
}

#contenedor-aprobados th:nth-child(2),
#contenedor-aprobados td:nth-child(2) {
  width: 35%;
}

#contenedor-aprobados th:nth-child(3),
#contenedor-aprobados td:nth-child(3) {
  width: 34%;
}
#btnCopiarAprobados {
 top: 10px;
  right: 10px;
  z-index: 100;
  width: 38px;
  height: 38px;
  border: none;
  border-radius: 50%;
  background: #d4a017;
  color: #fff;
  cursor: pointer;
  font-size: 18px;
}
.estado-circulo.naranja {
  background: #f0c850 !important;
}
#cartones-usuario {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 10px;
  justify-items: center;
}

.carton-consulta-img {
  width: 100%;
  max-width: 180px;
  height: auto;
}
.estado-consulta {
  grid-column: 1 / -1;
  text-align: center;
  font-weight: bold;
  margin-bottom: 10px;
}
/* OPTIMIZACIÓN DE RENDIMIENTO Y ACCESIBILIDAD */
html {
  scroll-behavior: smooth;
  -webkit-text-size-adjust: 100%;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

button,
.btn,
.carton,
.btn-promo,
.tab-btn,
.btn-accion,
#btnWhatsapp {
  touch-action: manipulation;
  -webkit-tap-highlight-color: transparent;
}

.carton,
.estado-circulo {
  contain: layout paint style;
}

@media (hover: none), (pointer: coarse) {
  .logo:hover,
  .carton:hover,
  .carton:hover::before,
  button:hover,
  .btn:hover,
  .btn-promo:hover,
  .btn-promo:hover::before,
  .stat-card:hover,
  .promo-admin-card:hover,
  .dato-item:hover,
  #btnWhatsapp:hover,
  #tabla-comprobantes img:hover {
    transform: none;
  }
}

@media (max-width: 768px) {
  .modal,
  #tabla-comprobantes,
  .selector-cantidad,
  .pago-resumen,
  .pago-banco-card {
    -webkit-backdrop-filter: none !important;
    backdrop-filter: none !important;
  }

  .btn-fijo,
  .estado-circulo.rojo,
  .pago-icon {
    animation: none !important;
  }

  .carton,
  .stat-card,
  .promo-admin-card,
  .panel-section,
  .pago-resumen,
  .pago-banco-card {
    box-shadow: 0 4px 14px rgba(0, 0, 0, .18);
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: .01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .01ms !important;
    scroll-behavior: auto !important;
  }
}


/* ════════════════════════════════════════════════════════
   PROGRAMA DE REFERIDOS — BINGO GANGA
   ════════════════════════════════════════════════════════ */

.usuario-consulta-header {
  display: flex;
  align-items: center;
  gap: 14px;
  max-width: 520px;
  margin: 10px auto 20px;
  padding: 18px;
  border: 1px solid rgba(255, 255, 255, 0.22);
  border-radius: 18px;
  background: rgba(2, 10, 53, 0.82);
  box-shadow: 0 12px 28px rgba(0, 0, 0, 0.24);
}

.usuario-consulta-icono {
  display: grid;
  place-items: center;
  flex: 0 0 56px;
  width: 56px;
  height: 56px;
  border-radius: 16px;
  background: #d4a017;
  color: #0a0e2a;
  font-size: 30px;
  box-shadow: 0 8px 20px rgba(255, 255, 0, 0.22);
}

.usuario-consulta-header h2 {
  margin: 0 0 5px;
  color: #fff;
  font-size: clamp(22px, 5vw, 30px);
}

.usuario-consulta-header p {
  margin: 0;
  color: rgba(255, 255, 255, 0.82);
  font-size: 14px;
  line-height: 1.45;
}

.consulta-cedula-box {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  max-width: 520px;
  margin: 0 auto 18px;
  padding: 10px;
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: 0 10px 26px rgba(0, 0, 0, 0.22);
}

.consulta-cedula-box input {
  width: 100%;
  max-width: none;
  margin: 0;
  border: 2px solid #e4e6ef;
  background: #fff;
}

.consulta-cedula-box button {
  width: auto;
  min-width: 120px;
  margin: 0;
  padding: 12px 18px;
  background: #d4a017;
  color: #0a0e2a;
  font-weight: 800;
}

.programa-referidos {
  max-width: 520px;
  margin: 20px auto;
  padding: 22px;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 0, 0.92);
  border-radius: 22px;
  background:
    radial-gradient(circle at top right, rgba(237, 24, 67, 0.25), transparent 38%),
    linear-gradient(145deg, rgba(2, 10, 53, 0.97), rgba(13, 25, 85, 0.97));
  color: #fff;
  box-shadow: 0 16px 38px rgba(0, 0, 0, 0.35);
}

.referidos-cabecera {
  display: flex;
  align-items: flex-start;
  gap: 15px;
  text-align: left;
}

.referidos-regalo {
  display: grid;
  place-items: center;
  flex: 0 0 62px;
  width: 62px;
  height: 62px;
  border-radius: 18px;
  background: #1a3a8f;
  font-size: 34px;
  box-shadow: 0 10px 24px rgba(237, 24, 67, 0.35);
}

.referidos-etiqueta {
  display: inline-block;
  margin-bottom: 6px;
  color: #d4a017;
  font-size: 11px;
  font-weight: 900;
  letter-spacing: 1.2px;
}

.referidos-cabecera h3 {
  margin: 0 0 7px;
  color: #fff;
  font-size: clamp(21px, 5vw, 28px);
}

.referidos-cabecera p {
  margin: 0;
  color: rgba(255, 255, 255, 0.8);
  font-size: 14px;
  line-height: 1.5;
}

.referidos-progreso-info {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin: 23px 0 8px;
  font-size: 14px;
  font-weight: 700;
}

.referidos-progreso-info strong {
  color: #d4a017;
  font-size: 24px;
  line-height: 1;
}

.barra-referidos {
  width: 100%;
  height: 18px;
  overflow: hidden;
  border: 2px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.14);
  box-shadow: inset 0 2px 5px rgba(0, 0, 0, 0.3);
}

.relleno-referidos {
  width: 0;
  height: 100%;
  border-radius: inherit;
  background:
    repeating-linear-gradient(
      45deg,
      #d4a017 0,
      #d4a017 12px,
      #f0c850 12px,
      #f0c850 24px
    );
  transition: width 0.45s ease;
}

.mensaje-referidos {
  min-height: 24px;
  margin: 12px 0 18px;
  color: rgba(255, 255, 255, 0.92);
  text-align: center;
  font-size: 14px;
  line-height: 1.45;
}

.mensaje-referidos strong {
  color: #d4a017;
}

.programa-referidos.meta-completada {
  border-color: #35d07f;
  box-shadow: 0 0 0 4px rgba(53, 208, 127, 0.12), 0 16px 38px rgba(0, 0, 0, 0.35);
}

.programa-referidos.meta-completada .relleno-referidos {
  background: linear-gradient(90deg, #20b968, #53e69a);
}

.enlace-referido-box {
  padding: 14px;
  border-radius: 15px;
  background: rgba(255, 255, 255, 0.1);
  text-align: left;
}

.enlace-referido-box label {
  display: block;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.86);
  font-size: 12px;
  font-weight: 800;
}

.enlace-referido-fila {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 48px;
  gap: 8px;
}

.enlace-referido-fila input {
  width: 100%;
  max-width: none;
  min-width: 0;
  margin: 0;
  padding: 11px 12px;
  border: 1px solid rgba(255, 255, 255, 0.6);
  background: #fff;
  color: #0a0e2a;
  font-size: 12px;
}

.enlace-referido-fila .btn-copiar-referido {
  width: 48px;
  min-width: 48px;
  height: 46px;
  margin: 0;
  padding: 0;
  border-radius: 11px;
  background: #d4a017;
  color: #0a0e2a;
  font-size: 20px;
}

.acciones-referidos {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
  margin-top: 13px;
}

.acciones-referidos button {
  width: 100%;
  max-width: none;
  margin: 0;
  min-height: 48px;
  font-weight: 900;
  text-transform: none;
}

.btn-compartir-referido {
  background: #1a3a8f !important;
  color: #fff !important;
}

.btn-whatsapp-referido {
  background: #25d366 !important;
  color: #fff !important;
}

.nota-referidos {
  display: block;
  margin-top: 12px;
  color: rgba(255, 255, 255, 0.65);
  text-align: center;
  font-size: 11px;
  line-height: 1.4;
}

.aviso-referido-registro {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  max-width: 400px;
  margin: 12px auto;
  padding: 14px;
  border: 2px solid #d4a017;
  border-radius: 15px;
  background: rgba(2, 10, 53, 0.92);
  color: #fff;
  text-align: left;
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.25);
}

.aviso-referido-icono {
  font-size: 28px;
}

.aviso-referido-registro strong,
.aviso-referido-registro small {
  display: block;
}

.aviso-referido-registro strong {
  margin-bottom: 4px;
  color: #d4a017;
}

.aviso-referido-registro small {
  color: rgba(255, 255, 255, 0.82);
}

#referido.referido-desde-enlace {
  border-color: #d4a017;
  background: #fffbe0;
  color: #0a0e2a;
  font-weight: 800;
  cursor: not-allowed;
}

.ayuda-referido {
  display: block;
  max-width: 400px;
  margin: -4px auto 12px;
  color: rgba(255, 255, 255, 0.75);
  font-size: 12px;
  line-height: 1.4;
}

.mensaje-consulta-error {
  max-width: 520px;
  margin: 15px auto;
  padding: 14px;
  border: 1px solid rgba(237, 24, 67, 0.5);
  border-radius: 12px;
  background: rgba(237, 24, 67, 0.16);
  color: #fff;
  text-align: center;
  font-weight: 700;
}

@media (max-width: 600px) {
  .usuario-consulta-header {
    align-items: flex-start;
    padding: 15px;
  }

  .usuario-consulta-icono {
    flex-basis: 48px;
    width: 48px;
    height: 48px;
    font-size: 25px;
  }

  .consulta-cedula-box {
    grid-template-columns: 1fr;
  }

  .consulta-cedula-box button {
    width: 100%;
  }

  .programa-referidos {
    padding: 18px 15px;
    border-radius: 18px;
  }

  .referidos-cabecera {
    gap: 11px;
  }

  .referidos-regalo {
    flex-basis: 50px;
    width: 50px;
    height: 50px;
    border-radius: 14px;
    font-size: 28px;
  }

  .acciones-referidos {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .relleno-referidos {
    transition: none;
  }
}

/* ════════════════════════════════════════════════════════
   CANJE DE CARTÓN GRATIS POR REFERIDOS
   Mantiene los colores y componentes originales.
   ════════════════════════════════════════════════════════ */

.btn-carton-gratis {
  width: 100%;
  max-width: none;
  margin: 0 0 16px;
  padding: 14px 18px;
  border: 2px solid #d4a017;
  border-radius: 14px;
  background: linear-gradient(135deg, #20b968, #35d07f);
  color: #0a0e2a;
  font-weight: 1000;
  letter-spacing: .4px;
  box-shadow: 0 10px 24px rgba(32, 185, 104, .28);
}

.estado-carton-gratis {
  margin: 0 0 16px;
  padding: 12px 14px;
  border: 1px solid rgba(255, 255, 0, .5);
  border-radius: 12px;
  background: rgba(255, 255, 255, .1);
  color: #fff;
  font-size: 13px;
  font-weight: 800;
  line-height: 1.45;
  text-align: center;
}

.modal-contenido-premio {
  width: min(94vw, 760px);
  max-width: 760px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 24px;
  color: #0a0e2a;
}

.modal-contenido-premio h2 {
  margin: 0 0 8px;
  color: #0a0e2a;
}

.ayuda-carton-gratis {
  max-width: 620px;
  margin: 0 auto 14px;
  color: #30364f;
  font-size: 14px;
  line-height: 1.5;
}

.contador-reserva-gratis {
  margin: 12px 0;
  padding: 10px 12px;
  border: 1px solid #d4b900;
  border-radius: 11px;
  background: #fffbd1;
  color: #0a0e2a;
  font-weight: 800;
}

.contenedor-cartones-gratis {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(58px, 1fr));
  gap: 8px;
  max-height: 310px;
  margin: 12px 0;
  padding: 12px;
  overflow-y: auto;
  border: 2px solid #e4e6ef;
  border-radius: 14px;
  background: #f7f8fc;
}

.carton-gratis-opcion {
  width: 100%;
  min-width: 0;
  min-height: 50px;
  margin: 0;
  padding: 8px 4px;
  border: 3px solid var(--secondary);
  border-radius: 10px;
  background: linear-gradient(145deg, #ffffff, #e6e6e6);
  color: var(--dark);
  font-size: 14px;
  font-weight: 900;
  box-shadow: 0 3px 8px rgba(2, 10, 53, .1);
}

.carton-gratis-opcion:hover:not(:disabled) {
  border-color: var(--secondary);
  background: linear-gradient(145deg, #ffffff, #e6e6e6);
  color: var(--dark);
  transform: translateY(-1px);
  box-shadow: 0 8px 16px rgba(255, 255, 0, .3);
}

.carton-gratis-opcion.seleccionado,
.carton-gratis-opcion.ocupado {
  border-color: var(--white);
  background: linear-gradient(145deg, #1a3a8f, #0d2260);
  color: var(--white);
  box-shadow: 0 0 20px rgba(239, 71, 111, .5);
}

.carton-gratis-opcion.ocupado {
  cursor: not-allowed;
  opacity: .65;
}

.resumen-carton-gratis {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: center;
  gap: 14px;
  margin: 14px 0;
  padding: 12px 14px;
  border-radius: 13px;
  background: #0a0e2a;
  color: #fff;
  font-weight: 800;
}

.resumen-carton-gratis strong {
  color: #d4a017;
}

.imagen-carton-gratis {
  width: 82px;
  max-height: 105px;
  object-fit: contain;
  border: 2px solid #d4a017;
  border-radius: 8px;
  background: #fff;
}

.campo-premio-referidos {
  display: block;
  margin: 12px 0;
  color: #0a0e2a;
  text-align: left;
  font-size: 13px;
  font-weight: 900;
}

.campo-premio-referidos input {
  width: 100%;
  max-width: none;
  margin: 7px 0 0;
  border: 2px solid #dfe2ec;
  background: #fff;
  color: #0a0e2a;
}

.vista-previa-captura-referidos {
  width: min(100%, 340px);
  max-height: 260px;
  margin: 12px auto;
  object-fit: contain;
  border: 2px solid #0a0e2a;
  border-radius: 12px;
  background: #f7f8fc;
}

.mensaje-premio-referidos {
  min-height: 20px;
  margin: 10px 0;
  color: #a21735;
  font-size: 13px;
  font-weight: 800;
}

.acciones-modal-premio {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 10px;
}

.acciones-modal-premio button {
  width: 100%;
  max-width: none;
  margin: 0;
}

.contador-premios-pendientes {
  display: inline-flex;
  align-items: center;
  min-height: 32px;
  padding: 6px 11px;
  border-radius: 999px;
  background: #d4a017;
  color: #0a0e2a;
  font-size: 12px;
  font-weight: 900;
  white-space: nowrap;
}

#admin-panel #tabla-premios-referidos {
  width: 100%;
  min-width: 900px;
  border-collapse: collapse;
  background: #ffffff !important;
  color: #1a1a2e !important;
  font-size: 14px;
}

#admin-panel #tabla-premios-referidos th {
  padding: 13px 10px;
  border-bottom: 2px solid #e0e0e0;
  background: linear-gradient(135deg, #d4a017, #f0c850) !important;
  color: #1a1a2e !important;
  text-align: center;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: .3px;
  text-transform: uppercase;
  white-space: nowrap;
}

#admin-panel #tabla-premios-referidos td {
  padding: 12px 10px;
  border-bottom: 1px solid #e8e8e8;
  background: #ffffff !important;
  color: #2c3e50 !important;
  text-align: center;
  vertical-align: middle;
  font-size: 13px;
  font-weight: 500;
}

#admin-panel #tabla-premios-referidos td small {
  color: #5f6670 !important;
}

#admin-panel #tabla-premios-referidos tbody tr:hover td {
  background: #FFFDE0 !important;
  color: #1a1a2e !important;
}

#admin-panel #tabla-premios-referidos td a {
  color: #0645d8 !important;
  font-weight: 600;
}

#tabla-premios-referidos img {
  width: 54px;
  height: 54px;
  object-fit: cover;
  border-radius: 8px;
  border: 1px solid #ddd;
}

.premio-identificacion {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  white-space: nowrap;
}

.premio-identificacion strong {
  color: #1a3a8f;
}

.estado-premio-admin {
  display: inline-block;
  padding: 5px 9px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.estado-premio-admin.pendiente {
  background: #fff3cd;
  color: #6c5200;
}

.estado-premio-admin.aprobado {
  background: #d4edda;
  color: #155724;
}

.estado-premio-admin.rechazado {
  background: #f8d7da;
  color: #721c24;
}

@media (max-width: 600px) {
  .modal-contenido-premio {
    width: 95vw;
    padding: 18px 13px;
  }

  .contenedor-cartones-gratis {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    max-height: 260px;
    padding: 9px;
  }

  .resumen-carton-gratis {
    grid-template-columns: 1fr;
    justify-items: center;
  }

  .acciones-modal-premio {
    grid-template-columns: 1fr;
  }
}