body {
  background: #0e0e0e;
  color: #f5f5f5;
  font-family: "Inter", system-ui, sans-serif;
}

.card {
  background: #161616;
  padding: 32px;
  border-radius: 16px;
  max-width: 420px;
  margin: 60px auto;
  box-shadow: 0 0 25px rgba(0, 0, 0, 0.6);
  text-align: left;
}

h1 {
  color: #8a63ff;
  text-align: center;
  font-size: 1.8rem;
  margin-bottom: 20px;
}

label {
  display: block;
  font-size: 14px;
  color: #bbb;
  margin-bottom: 6px;
}

input, select {
  width: 100%;
  padding: 12px;
  border-radius: 10px;
  background: #1f1f1f;
  border: 1px solid #2b2b2b;
  color: #fff;
  font-size: 15px;
  margin-bottom: 16px;
  outline: none;
}

input:focus, select:focus {
  border-color: #8a63ff;
}

.price-box {
  text-align: center;
  font-size: 1.2rem;
  color: #8a63ff;
  font-weight: 700;
  margin-top: 10px;
  margin-bottom: 15px;
}

button {
  width: 100%;
  background: #8a63ff;
  border: none;
  color: #fff;
  font-weight: 600;
  padding: 14px;
  border-radius: 10px;
  font-size: 15px;
  cursor: pointer;
  transition: background 0.2s;
}

button:hover {
  background: #784ef7;
}

.footer {
  text-align: center;
  color: #777;
  font-size: 12px;
  margin-top: 10px;
}

/* ===== POPUP DE AGRADECIMIENTO ===== */
.thankyou-overlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.85);
  display: flex;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  animation: fadeIn 0.3s ease forwards;
}

@keyframes fadeIn {
  from { opacity: 0; }
  to { opacity: 1; }
}

.thankyou-popup {
  background: linear-gradient(180deg, #181818 0%, #111 100%);
  border-radius: 16px;
  padding: 32px;
  width: 90%;
  max-width: 420px;
  text-align: center;
  color: #fff;
  box-shadow: 0 0 40px rgba(138, 99, 255, 0.25);
  transform: scale(0.9);
  animation: popUp 0.3s ease forwards;
}

@keyframes popUp {
  from { transform: scale(0.9); opacity: 0; }
  to { transform: scale(1); opacity: 1; }
}

.thankyou-popup h2 {
  color: #8a63ff;
  margin-bottom: 10px;
}

.thankyou-popup p {
  color: #ddd;
  font-size: 15px;
  line-height: 1.6;
}

.thankyou-popup button {
  background: #8a63ff;
  color: #fff;
  border: none;
  padding: 10px 24px;
  border-radius: 12px;
  margin-top: 16px;
  cursor: pointer;
  font-weight: 600;
  transition: background 0.3s;
}

.thankyou-popup button:hover {
  background: #784ef7;
}