/**
 * Authentication Styles
 */

/* Auth Header */
.auth-header {
  display: flex;
  align-items: center;
  margin-left: auto;
  padding-left: 20px;
  gap: 12px;
}

.auth-header .btn {
  padding: 8px 16px;
  font-size: 0.9rem;
  border-radius: 20px;
  text-decoration: none;
  transition: all 0.3s ease;
  white-space: nowrap;
  cursor: pointer;
  border: none;
}

.auth-header .btn-primary {
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
  color: white;
}

.auth-header .btn-outline {
  background: transparent;
  color: #667eea;
  border: 2px solid #667eea;
}

.auth-header .btn:hover {
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.auth-header .btn-primary:hover {
  background: linear-gradient(135deg, #764ba2 0%, #667eea 100%);
}

.auth-header .btn-outline:hover {
  background: #667eea;
  color: white;
}

/* User menu styles */
.user-menu {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-name {
  color: #333;
  font-weight: 500;
}

.btn-logout {
  padding: 6px 12px;
  background: #e74c3c;
  color: white;
  border: none;
  border-radius: 15px;
  font-size: 0.8rem;
  cursor: pointer;
  transition: all 0.3s ease;
}

.btn-logout:hover {
  background: #c0392b;
  transform: translateY(-1px);
}

/* Auth Buttons Container */
.auth-buttons {
  display: flex;
  gap: 8px;
  align-items: center;
}

/* Google Login Button */
.btn-google-login {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background-color: #fff;
  border: 1px solid #dadce0;
  border-radius: 4px;
  color: #3c4043;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-google-login:hover {
  background-color: #f8f9fa;
  border-color: #dadce0;
  box-shadow: 0 1px 3px rgba(60, 64, 67, 0.3);
}

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

/* Google Signup Button */
.btn-google-signup {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 8px 16px;
  background-color: #4285f4;
  border: 1px solid #4285f4;
  border-radius: 4px;
  color: #fff;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.btn-google-signup:hover {
  background-color: #3367d6;
  border-color: #3367d6;
  box-shadow: 0 1px 3px rgba(66, 133, 244, 0.3);
}

.btn-google-signup img {
  width: 18px;
  height: 18px;
  filter: invert(1);
}

/* User Menu */
.user-menu {
  display: flex;
  align-items: center;
  gap: 12px;
}

.user-name {
  font-weight: 500;
  color: #333;
  max-width: 150px;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.btn-logout {
  padding: 6px 12px;
  background-color: #f44336;
  color: white;
  border: none;
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
  transition: background-color 0.2s ease;
}

.btn-logout:hover {
  background-color: #d32f2f;
}

/* Mobile Responsive */
@media (max-width: 768px) {
  .auth-header {
    position: absolute;
    top: 60px;
    right: 20px;
    background-color: white;
    padding: 10px;
    border-radius: 4px;
    box-shadow: 0 2px 5px rgba(0, 0, 0, 0.1);
    z-index: 100;
  }

  .mobile-menu-open .auth-header {
    display: block;
  }

  .user-name {
    max-width: 100px;
  }

  .auth-buttons {
    flex-direction: column;
    gap: 8px;
  }

  .btn-google-login,
  .btn-google-signup {
    font-size: 12px;
    padding: 6px 12px;
  }

  .auth-notification {
    top: 10px;
    right: 10px;
    left: 10px;
    max-width: none;
  }

  .notification-text {
    font-size: 14px;
  }
}

/* Legacy Loading State (keeping for compatibility) */
.auth-loading-legacy {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid #f3f3f3;
  border-radius: 50%;
  border-top: 2px solid #4a90e2;
  animation: spin 1s linear infinite;
  margin-left: 10px;
}

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

/* Modal Google Login Button */
.google-login-section {
  margin-bottom: 20px;
}

.btn-google-login-modal {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 12px 20px;
  background-color: #fff;
  border: 2px solid #dadce0;
  border-radius: 8px;
  color: #3c4043;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
}

.btn-google-login-modal:hover {
  background-color: #f8f9fa;
  border-color: #4285f4;
  box-shadow: 0 2px 5px rgba(66, 133, 244, 0.2);
}

.btn-google-login-modal img {
  width: 20px;
  height: 20px;
}

/* Modal Google Signup Button */
.btn-google-signup-modal {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  width: 100%;
  padding: 12px 20px;
  background-color: #4285f4;
  border: 2px solid #4285f4;
  border-radius: 8px;
  color: #fff;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  white-space: nowrap;
  margin-top: 10px;
}

.btn-google-signup-modal:hover {
  background-color: #3367d6;
  border-color: #3367d6;
  box-shadow: 0 2px 5px rgba(51, 103, 214, 0.3);
}

.btn-google-signup-modal img {
  width: 20px;
  height: 20px;
  filter: invert(1);
}

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

.divider::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background-color: #e0e0e0;
}

.divider span {
  position: relative;
  display: inline-block;
  padding: 0 15px;
  background-color: #fff;
  color: #666;
  font-size: 14px;
}

/* General Auth Notification */
.auth-notification {
  position: fixed;
  top: 20px;
  right: 20px;
  padding: 16px 24px;
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
  z-index: 10000;
  animation: slideIn 0.3s ease-out;
  max-width: 350px;
  word-wrap: break-word;
}

/* Success Notification */
.auth-success {
  background-color: #4caf50;
  color: white;
}

/* Error Notification */
.auth-error {
  background-color: #f44336;
  color: white;
}

/* Loading Notification */
.auth-loading {
  background-color: #2196f3;
  color: white;
}

.notification-content {
  display: flex;
  align-items: center;
  gap: 12px;
}

.notification-icon {
  font-size: 20px;
  flex-shrink: 0;
}

.notification-text {
  font-size: 16px;
  font-weight: 500;
  line-height: 1.4;
}

/* Loading Spinner */
.loading-spinner {
  width: 20px;
  height: 20px;
  border: 2px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  border-top: 2px solid #fff;
  animation: spin 1s linear infinite;
  flex-shrink: 0;
}

.auth-notification.fade-out {
  animation: fadeOut 0.3s ease-out forwards;
}

@keyframes slideIn {
  from {
    transform: translateX(100%);
    opacity: 0;
  }
  to {
    transform: translateX(0);
    opacity: 1;
  }
}

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