.card-tier {
  border-radius: 0.5rem;
  border-width: 1px;
  padding: 1rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  width: 100%;
  transition: transform 0.15s ease;
  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
}

.card-tier:hover {
  transform: scale(1.03);
}

.card-tier--5 {
  background-color: #eff6ff; /* blue-50 */
  border-color: #93c5fd; /* blue-300 */
}

.card-tier--10 {
  background-color: #ecfdf5; /* green-50 */
  border-color: #6ee7b7; /* green-300 */
}

.card-tier--25 {
  background-color: #fefce8; /* yellow-50 */
  border-color: #fde68a; /* yellow-300 */
}

.card-tier--100 {
  background-color: #f5f3ff; /* purple-50 */
  border-color: #c4b5fd; /* purple-300 */
}

.payment-box {
  max-width: 400px;
  margin: 2rem auto;
  text-align: center;
}

.payment-box select {
  width: 100%;
  padding: 10px;
  font-size: 1rem;
  font-family: inherit; /* o la fuente principal de tu sitio */
  font-weight: 500;

  border: 1px solid #ccc;
  border-radius: 8px;
  background-color: #fff;
  color: #333;

  box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
  transition: border 0.2s, box-shadow 0.2s;

  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
.payment-box select:focus {
  outline: none;
  border-color: #2e7d32;
  box-shadow: 0 0 0 3px rgba(46, 125, 50, 0.2);
}

.payment-box button {
  margin-top: 1rem;
  width: 100%;
  padding: 0.85rem 1rem;
  font-size: 1rem;
  font-weight: bold;
  color: white;
  background-color: #5850ec;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
  transition: background-color 0.2s, transform 0.1s;
}

.payment-box button:hover {
  background-color: #006147;
}

.payment-box button:active {
  transform: scale(0.98);
}

.payment-box button:disabled {
  background-color: #ccc;
  cursor: not-allowed;
}

.badge-bonus {
  position: absolute;
  top: -10px;
  right: -10px;
  background-color: #16a34a;
  color: white;
  border-radius: 9999px;
  padding: 4px 8px;
  font-size: 0.75rem;
  box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
  z-index: 10;
}

.badge-bonus i {
  font-size: 1rem;
}

.package-option {
  border: 1px solid #ccc;
  border-radius: 0.5rem;
  padding: 1.5rem;
  background-color: #fff;
  box-shadow: 0 2px 4px rgba(0, 0, 0, 0.04);
  transition: box-shadow 0.2s ease, border-color 0.2s ease;
  cursor: pointer;
}

.package-option:hover {
  box-shadow: 0 4px 8px rgba(0, 0, 0, 0.08);
  border-color: #999;
}

.package-option.selected {
  border: 2px solid #2563eb; /* blue-600 */
  background-color: #eff6ff; /* blue-50 */
  box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.2);
}

.card-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 16px;
  justify-items: center;
  padding: 20px 0;
}

.card-option {
  position: relative;
  width: 180px;
  height: 110px;
  border-radius: 14px;
  overflow: hidden;
  background: linear-gradient(135deg, #1e3a8a, #0f172a);
  color: white;
  font-weight: bold;
  text-align: center;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.3);
  transition: transform 0.25s ease, box-shadow 0.25s ease;
  cursor: pointer;
  z-index: 0;
}

.card-option:hover {
  transform: translateY(-6px);
  box-shadow: 0 8px 20px rgba(0, 0, 0, 0.5);
}

.card-amount {
  font-size: 22px;
  margin-top: 22px;
  position: relative;
  z-index: 2;
}

.card-label {
  font-size: 12px;
  color: #ccc;
  margin-top: 4px;
  position: relative;
  z-index: 2;
}

.card-logo {
  position: absolute;
  bottom: 10px;
  right: 10px;
  width: 50px;
  opacity: 0.08;
  z-index: 1;
}

/* Efecto visual: glow dinámico */
.card-glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(circle at top left, #3b82f6 20%, transparent 70%);
  opacity: 0.1;
  animation: glowMove 5s linear infinite;
  z-index: 0;
}

@keyframes glowMove {
  0% {
    background-position: top left;
  }
  50% {
    background-position: bottom right;
  }
  100% {
    background-position: top left;
  }
}

.card-option {
  position: relative;
  background: linear-gradient(135deg, #0d1b2a, #1e3a8a);
  border-radius: 12px;
  padding: 20px;
  color: white;
  font-weight: bold;
  width: 180px;
  height: 100px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.3);
  transition: all 0.2s ease-in-out;
}

.card-option:hover {
  transform: translateY(-4px);
  box-shadow: 0 6px 14px rgba(0, 0, 0, 0.4);
}

.card-amount {
  font-size: 22px;
  margin-bottom: 4px;
}

.card-label {
  font-size: 12px;
  color: #ccc;
}

.card-logo {
  position: absolute;
  bottom: 8px;
  right: 8px;
  width: 40px;
  opacity: 0.1;
}

.g-html p.subtitle {
  font-size: 20px;
  line-height: 34px;
  margin-bottom: 5px;
  text-transform: uppercase;
}