*{
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Interbold', sans-serif;
}

body {
  background-color: #111;
  color: white;
  min-height: 110vh;
  padding: 2rem 1rem;
  margin: 0;
}

.container {
  width: 100%;
  max-width: 600px;
  background-color: #1a1a1a;
  border-radius: 20px;
  padding: 2rem;
  text-align: center;
  transition: opacity 1s ease;
  margin: 4rem auto;
}

.timer {
  font-size: 1rem;
  color: #aaa;
  margin-bottom: 1rem;
}

h1 {
  font-size: 1.9rem;
  margin-bottom: 1.5rem;
}

input[type="email"] {
  width: 100%;
  padding: 0.8rem;
  border: none;
  border-radius: 10px;
  font-size: 1rem;
  margin-bottom: 1rem;
}

button {
  width: 100%;
  padding: 0.9rem;
  background-color: #6425FE;
  color: white;
  font-size: 1.1rem;
  font-weight: 600;
  border: none;
  border-radius: 30px;
  cursor: pointer;
  transition: 0.3s ease;
}

button:hover:not(:disabled) {
  background-color: #7c4dff;
}

button:disabled {
  background-color: #555;
  cursor: not-allowed;
}

/* Footer Section */
.footer {
  margin-top: 5rem;
  text-align: left;
}

.footer h3 {
  font-size: 2rem;
  margin-bottom: 0.5rem;
}

.footer p {
  color: #aaa;
  font-size: 0.85rem;
  margin-bottom: 0.8rem;
}

.footer-cards {
  display: flex;
  justify-content: space-between;
  align-items: stretch;
  gap: 1rem;
  flex-wrap: nowrap;
  overflow-x: auto;
}

.footer-card {
  background-color: #000;
  flex: 1;
  border-radius: 10px;
  padding: 0.6rem 0.4rem;
  text-align: center;
  min-width: 160px;
  display: flex;
  flex-direction: column;
  justify-content: center;
}

.footer-card h4 {
  font-size: 0.95rem;
  margin-bottom: 0.4rem;
}

.footer-card p {
  font-size: 0.85rem;
  color: #ccc;
}

.error-icon {
  font-size: 3rem;
  color: white;
  background: #6425FE;
  border-radius: 50%;
  width: 70px;
  height: 70px;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1rem auto;
}

.error-text {
  color: #ff4d4d;
  font-size: 0.9rem;
  margin-bottom: 1.5rem;
}

@media (max-width: 480px) {
  .container {
    padding: 1.5rem;
  }

  h1 {
    font-size: 1.2rem;
  }

  .footer-card {
    flex: 1 1 100%;
  }
}

/* 🔹 Loading Screen Styles */
#loading-screen {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #000;
  color: white;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  opacity: 1;
  transition: opacity 1s ease;
}

.loader {
  border: 5px solid #333;
  border-top: 5px solid #6425FE;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  animation: spin 1s linear infinite;
  margin-bottom: 15px;
}

@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}

#loading-screen p {
  font-size: 18px;
  letter-spacing: 1px;
  color: #ddd;
  text-align: center;
}

/* 🔹 Checker screen header & paragraph styles */
.checker-text {
  text-align: center;
  color: white;
  margin: 0 auto 1rem auto;
  max-width: 600px;
}

.checker-text h2 {
  font-size: 1.8rem;
  color: white;
  margin-bottom: 0.8rem;
}

.checker-text p {
  font-size: 1rem;
  color: white;
  line-height: 1.3;
}

/* 🔹 Processing Screen Styles (like splash screen) */
#processing-screen {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: #000;
  color: white;
  z-index: 9999;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  text-align: center;
}

#processing-screen .loader {
  border: 5px solid #333;
  border-top: 5px solid #6425FE;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  animation: spin 1s linear infinite;
  margin-bottom: 15px;
}

#processing-screen p {
  font-size: 18px;
  letter-spacing: 1px;
  color: #ddd;
  text-align: center;
}