/* Login Page Styles */

.login-container {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(
    135deg,
    var(--bg-primary) 0%,
    var(--bg-secondary) 50%,
    var(--bg-primary) 100%
  );
  padding: var(--spacing-md);
  position: relative;
}

.login-container::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: radial-gradient(
    circle at 30% 20%,
    rgba(34, 197, 94, 0.1) 0%,
    transparent 50%
  ),
  radial-gradient(
    circle at 70% 80%,
    rgba(34, 197, 94, 0.05) 0%,
    transparent 50%
  );
  pointer-events: none;
}

.login-card {
  background-color: var(--bg-accent);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-xl);
  padding: var(--spacing-2xl);
  width: 100%;
  max-width: 420px;
  position: relative;
  backdrop-filter: blur(10px);
}

.login-header {
  text-align: center;
  margin-bottom: var(--spacing-2xl);
}

.logo {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: var(--spacing-md);
  margin-bottom: var(--spacing-lg);
}

.logo-icon {
  color: var(--primary-color);
  filter: drop-shadow(0 2px 4px rgba(34, 197, 94, 0.3));
}

.logo-text {
  font-size: var(--font-size-3xl);
  font-weight: var(--font-weight-bold);
  color: var(--text-primary);
  margin: 0;
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.login-subtitle {
  color: var(--text-secondary);
  font-size: var(--font-size-base);
  margin: 0 0 0 0;
  line-height: var(--line-height-relaxed);
}

.login-form-container {
  margin-bottom: var(--spacing-xl);
}

.login-form {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-lg);
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: var(--spacing-sm);
}

.form-label {
  font-size: var(--font-size-sm);
  font-weight: var(--font-weight-medium);
  color: var(--text-primary);
}

.form-input {
  padding: var(--spacing-md);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-primary);
  font-size: var(--font-size-base);
  transition: all var(--transition-fast);
}

.form-input:focus {
  outline: none;
  border-color: var(--primary-color);
  box-shadow: 0 0 0 3px rgba(34, 197, 94, 0.1);
  background-color: var(--bg-primary);
}

.form-input::placeholder {
  color: var(--text-light);
}

.form-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin: var(--spacing-sm) 0;
}

.checkbox-label {
  display: flex;
  align-items: center;
  gap: var(--spacing-sm);
  cursor: pointer;
  font-size: var(--font-size-sm);
  color: var(--text-secondary);
}

.checkbox {
  appearance: none;
  width: 18px;
  height: 18px;
  border: 2px solid var(--border-color);
  border-radius: var(--radius-sm);
  position: relative;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.checkbox:checked {
  background-color: var(--primary-color);
  border-color: var(--primary-color);
}

.checkbox:checked::after {
  content: '✓';
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: white;
  font-size: 12px;
  font-weight: bold;
}

.forgot-link {
  font-size: var(--font-size-sm);
  color: var(--primary-color);
  transition: color var(--transition-fast);
}

.forgot-link:hover {
  color: var(--primary-hover);
}

.login-btn {
  background: linear-gradient(135deg, var(--primary-color), var(--primary-hover));
  color: white;
  padding: var(--spacing-md) var(--spacing-lg);
  border: none;
  border-radius: var(--radius-md);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-bold);
  cursor: pointer;
  transition: all var(--transition-fast);
  position: relative;
  overflow: hidden;
}

.login-btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(
    90deg,
    transparent,
    rgba(255, 255, 255, 0.2),
    transparent
  );
  transition: left var(--transition-normal);
}

.login-btn:hover::before {
  left: 100%;
}

.login-btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(34, 197, 94, 0.3);
}

.login-btn:active {
  transform: translateY(0);
}

/* Access Key Lost Section */
.access-key-lost {
  margin-top: var(--spacing-lg);
  text-align: center;
}

.lost-toggle {
  display: none;
}

.lost-link {
  color: var(--primary-color);
  font-size: var(--font-size-sm);
  cursor: pointer;
  transition: color var(--transition-fast);
  text-decoration: underline;
}

.lost-link:hover {
  color: var(--primary-hover);
}

.lost-message {
  display: none;
  margin-top: var(--spacing-md);
  padding: var(--spacing-md);
  background-color: var(--bg-secondary);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  color: var(--text-secondary);
  font-size: var(--font-size-sm);
}

.lost-message p {
  margin-bottom: 0;
}

.lost-toggle:checked ~ .lost-message {
  display: block;
}

.lost-toggle:checked ~ .lost-link {
  color: var(--text-secondary);
  cursor: default;
}

/* Responsive Design */
@media (max-width: 480px) {
  .login-container {
    padding: var(--spacing-sm);
  }
  
  .login-card {
    padding: var(--spacing-xl);
  }
  
  .logo-text {
    font-size: var(--font-size-2xl);
  }
  
  .social-login {
    gap: var(--spacing-sm);
  }
  
  .social-btn {
    padding: var(--spacing-sm);
    font-size: var(--font-size-xs);
  }
}

/* Animation for card entrance */
@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.login-card {
  animation: slideUp 0.6s ease-out;
}