@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;600&display=swap');

body {
  background: linear-gradient(145deg, #1c1f2b, #0e111a);
  margin: 0;
  display: flex;
  justify-content: center;
  align-items: flex-start;
  min-height: 100vh;
  font-family: 'Poppins', sans-serif;
  color: #fff;
  padding-top: 40px;
}

.signin-wrapper {
  width: 100%;
  max-width: 500px;
  padding: 0 20px;
}

.logo-container {
  text-align: center;
  margin-bottom: 20px;
}

.signin-logo {
  width: 80px;
  height: 80px;
  border-radius: 50%;
  background: #fff;
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.signin-card {
  background: rgba(255, 255, 255, 0.05);
  backdrop-filter: blur(20px);
  border-radius: 16px;
  padding: 30px 25px;
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.2);
  position: relative;
  overflow: hidden;
  animation: fadeIn 0.5s ease-in-out;
}

.input-wrap {
  margin-bottom: 18px;
  align-items: center;
  justify-content: center;
}

.input-wrap label {
  font-weight: 500;
  margin-bottom: 6px;
  display: block;
  color: #ccc;
}

.input-wrap input {
  width: 90%;
  padding: 12px 16px;
  border: none;
  border-radius: 8px;
  background: #1c1f2b;
  color: #fff;
  
  outline: none;
  font-size: 14px;
}

button {
  background: #00d1b2;
  border: none;
  color: #fff;
  padding: 12px 20px;
  margin-top: 10px;
  border-radius: 6px;
  cursor: pointer;
  font-size: 15px;
  transition: transform 0.2s ease;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
}

button:hover {
  transform: scale(1.05);
}

.google-btn {
  transition: background-color 0.3s ease;
  transition: transform 0.7s ease, box-shadow 0.2s ease;
  width: 100%;
  padding: 12px;
  display: flex;
  gap: 8px;
  justify-content: center;
  align-items: center;
  background: #fff;
  border-radius: 10px;
  color: #333;
  font-weight: 600;
  border: 1px solid #ddd;
  margin-top: 10px;
}

.google-btn img {
  height: 18px;
}

.google-btn:hover {
  background: #f5f5f5;
  transform: scale(1.05);
}

.divider {
  text-align: center;
  margin: 20px 0;
  position: relative;
}

.divider span {
  background: #0e111a;
  padding: 0 10px;
}

.divider::before,
.divider::after {
  content: "";
  position: absolute;
  top: 50%;
  width: 45%;
  height: 1px;
  background: rgba(255, 255, 255, 0.2);
}

.divider::before {
  left: 0;
}

.divider::after {
  right: 0;
}

.signin-prompt {
  text-align: center;
  margin-top: 20px;
  font-size: 14px;
  color: #ccc;
}

.signin-prompt a {
  color: #f7931a;
  text-decoration: none;
  font-weight: bold;
  transition: color 0.3s ease;
}

.signin-prompt a:hover {
  color: #ffcc00;
}

#loadingOverlay {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: rgba(10, 10, 10, 0.8);
  display: none;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  z-index: 9999;
  color: #fff;
  font-family: 'Segoe UI', sans-serif;
  text-align: center;
}

.loading-bar {
  width: 60%;
  height: 8px;
  background: #333;
  border-radius: 5px;
  overflow: hidden;
  margin-bottom: 15px;
  position: relative;
}

.loading-bar::before {
  content: '';
  position: absolute;
  width: 50%;
  height: 100%;
  background: linear-gradient(90deg, #f7931a, #ffcc00);
  animation: loadingAnim 1.5s infinite ease-in-out;
  border-radius: 5px;
}

@keyframes loadingAnim {
  0% {
    left: -50%;
  }
  50% {
    left: 100%;
  }
  100% {
    left: 100%;
  }
}

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

@media screen and (max-width: 500px) {
  .signin-card {
    padding: 25px 20px;
  }
}