/* Estilos generales del contenedor */
.payment-links-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-top: 20px;
}

.payment-amount-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 54px;

    background:
        linear-gradient(
            135deg,
            rgba(18,18,35,.95),
            rgba(30,20,55,.95)
        );

    border: 1px solid rgba(255,255,255,.08);
    border-radius: 8px;

    color: #ffffff;
    font-size: 17px;
    font-weight: 700;
    text-decoration: none;

    transition: .18s ease;
    box-shadow:
        0 0 12px rgba(0,0,0,.35),
        inset 0 0 8px rgba(255,255,255,.02);
}

.payment-amount-btn:hover {
    transform: translateY(-2px) scale(1.03);

    border-color: #ff2b8a;

    color: #ffe600;

    box-shadow:
        0 0 18px rgba(255,43,138,.45),
        0 0 30px rgba(255,43,138,.18);
}

.special-btn {
    border-color: rgba(255,230,0,.45);

    background:
        linear-gradient(
            135deg,
            rgba(60,40,0,.95),
            rgba(120,80,0,.95)
        );

    color: #ffe600;

    box-shadow:
        0 0 20px rgba(255,230,0,.15);
}
.old-rate {
  color: #aaa;
  text-decoration: line-through;
  text-decoration-color: #ff2b6d;
  text-decoration-thickness: 3px;
  opacity: 0.75;
}

.preopen-promo {
  margin: 18px auto 25px;
  padding: 14px 22px;
  max-width: 620px;
  text-align: center;
  color: #fff;
  font-size: 18px;
  font-weight: bold;
  border: 1px solid #ff2b6d;
  border-radius: 8px;
  background: rgba(255, 43, 109, 0.12);
  box-shadow: 0 0 18px rgba(255, 43, 109, 0.35);
  text-shadow: 0 0 8px #000;
}

.preopen-promo span {
  color: #ffe600;
  font-size: 22px;
}
.donation-container {
    max-width: 800px;
    margin: 0 auto;
    padding: 20px;
    color: white;
    font-family: inherit;
}

.donation-title {
    text-align: center;
    color: #ffcb00;
    font-size: 2em;
    margin-bottom: 10px;
}

.donation-subtitle {
    text-align: center;
    font-size: 1.2em;
    margin-bottom: 20px;
}

.highlight {
    color: #ffcb00;
}

/* Estilos para los métodos de pago */
.payment-methods {
    display: flex;
    justify-content: center;
    gap: 15px;
    margin-bottom: 20px;
}

.forma-pago {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    width: 120px;
    height: 80px;
    border: 2px solid #444;
    border-radius: 5px;
    cursor: pointer;
    background-color: rgba(0, 0, 0, 0.5);
    transition: all 0.3s;
}

.forma-pago img {
    width: 50px;
    height: 30px;
    margin-bottom: 5px;
}

.forma-pago span {
    font-size: 12px;
    text-align: center;
}

.forma-pago.selected {
    border-color: #007BFF;
    background-color: rgba(0, 0, 0, 0.7);
}

/* Estilos para los controles de donación */
.donation-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-bottom: 20px;
    gap: 20px;
}

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

#montoDonacionText {
    width: 100px;
    padding: 5px;
    text-align: center;
    background: #333;
    color: white;
    border: 1px solid #555;
    border-radius: 3px;
}

.bonus-info, .result-info {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.seal-coin-icon {
    width: 30px;
    height: 30px;
    margin-right: 8px;
    vertical-align: middle;
}

/* Estilos para el slider */
.slider-container {
    margin: 20px 0;
    text-align: center;
}

input[type="range"] {
    width: 80%;
    height: 10px;
    background: #333;
    outline: none;
    border-radius: 5px;
}

input[type="range"]::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 20px;
    height: 20px;
    background: #4CAF50;
    cursor: pointer;
    border-radius: 50%;
}

/* Estilos para los paneles */
.panel {
    display: none;
    margin-top: 20px;
    padding: 15px;
    border: 1px solid #444;
    border-radius: 5px;
    background-color: rgba(0, 0, 0, 0.5);
    text-align: center;
}

.paypal-button, .mp-button {
    background-color: #25408b;
    color: #000;
    padding: 10px 20px;
    border-radius: 5px;
    font-weight: bold;
    display: inline-block;
    margin-bottom: 10px;
    text-decoration: none;
}