/* Authentication Page Styles */
.auth-container {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: calc(100vh - 120px);
  padding: 40px 20px;
  background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

.auth-card {
  background: rgba(255, 255, 255, 0.98);
  padding: 50px 40px;
  border-radius: 24px;
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.2), 0 0 0 1px rgba(255, 255, 255, 0.1);
  max-width: 500px;
  width: 100%;
  backdrop-filter: blur(20px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.auth-card:hover {
  transform: translateY(-5px);
  box-shadow: 0 40px 100px rgba(0, 0, 0, 0.25);
}

.auth-header {
  text-align: center;
  margin-bottom: 40px;
}

.auth-header h1 {
  font-size: 36px;
  font-weight: 800;
  background: linear-gradient(135deg, #2196f3 0%, #1976d2 100%);
  background-clip: text;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  margin-bottom: 12px;
}

.auth-header p {
  font-size: 18px;
  color: #6b7280;
  font-weight: 400;
}

.auth-form {
  margin-bottom: 30px;
  opacity: 1;
  transition: opacity 0.3s ease, transform 0.3s ease;
}

.auth-form.hidden {
  display: none;
  opacity: 0;
  transform: translateY(10px);
}

.form-group {
  margin-bottom: 24px;
}

.form-group label {
  display: block;
  margin-bottom: 8px;
  font-weight: 600;
  color: #374151;
  font-size: 15px;
}

.form-group input {
  width: 100%;
  padding: 14px 16px;
  border: 2px solid #e5e7eb;
  border-radius: 10px;
  font-size: 16px;
  background: #ffffff;
  transition: all 0.3s ease;
  box-sizing: border-box;
}

.form-group input:focus {
  outline: none;
  border-color: #2196f3;
  box-shadow: 0 0 0 3px rgba(33, 150, 243, 0.1);
  background: #fafafa;
}

.form-group input::placeholder {
  color: #9ca3af;
}

.form-row {
  display: flex;
  gap: 16px;
}

.form-row .form-group {
  flex: 1;
}

.auth-options {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 30px;
  font-size: 15px;
}

.checkbox-container {
  display: flex;
  align-items: center;
  cursor: pointer;
  user-select: none;
}

.checkbox-container input {
  display: none;
}

.checkmark {
  width: 18px;
  height: 18px;
  background: #f3f4f6;
  border: 2px solid #d1d5db;
  border-radius: 4px;
  margin-right: 8px;
  position: relative;
  transition: all 0.2s ease;
}

.checkbox-container input:checked + .checkmark {
  background: #2196f3;
  border-color: #2196f3;
}

.checkbox-container input:checked + .checkmark::after {
  content: "";
  position: absolute;
  top: 2px;
  left: 6px;
  width: 4px;
  height: 8px;
  border: solid white;
  border-width: 0 2px 2px 0;
  transform: rotate(45deg);
}

.stay-signed-in-info {
  color: #64748b;
  font-size: 13px;
}

.forgot-password {
  color: #2196f3;
  font-size: 14px;
  transition: color 0.2s ease;
}

.forgot-password:hover {
  color: #1976d2;
}

.auth-btn {
  width: 100%;
  background: linear-gradient(135deg, #2196f3 0%, #1976d2 100%);
  color: white;
  padding: 16px 24px;
  border: none;
  border-radius: 12px;
  font-size: 17px;
  font-weight: 700;
  cursor: pointer;
  transition: all 0.3s ease;
  box-shadow: 0 4px 15px rgba(33, 150, 243, 0.4);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.auth-btn:hover {
  background: linear-gradient(135deg, #1976d2 0%, #1565c0 100%);
  transform: translateY(-2px);
  box-shadow: 0 8px 25px rgba(33, 150, 243, 0.5);
}

.auth-btn:active {
  transform: translateY(0);
  box-shadow: 0 2px 10px rgba(33, 150, 243, 0.3);
}

.auth-switch {
  text-align: center;
  margin-bottom: 30px;
  font-size: 15px;
  color: #6b7280;
  font-weight: 400;
}

.auth-switch a {
  color: #2196f3;
  font-weight: 600;
  text-decoration: none;
  transition: all 0.2s ease;
  border-bottom: 1px solid transparent;
}

.auth-switch a:hover {
  color: #1976d2;
  border-bottom-color: #1976d2;
}

.divider {
  text-align: center;
  margin: 25px 0;
  position: relative;
  color: #9ca3af;
  font-size: 14px;
}

.divider::before {
  content: "";
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 1px;
  background: #e5e7eb;
}

.divider span {
  background: rgba(255, 255, 255, 0.95);
  padding: 0 15px;
}

.social-auth {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.social-btn {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  padding: 12px;
  border: 2px solid #e5e7eb;
  border-radius: 10px;
  background: white;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
}

.social-btn:hover {
  background: #f9fafb;
  border-color: #d1d5db;
}

.google-btn:hover {
  border-color: #4285f4;
}

.facebook-btn:hover {
  border-color: #1877f2;
}

.terms-link {
  color: #2196f3;
  transition: color 0.2s ease;
}

.terms-link:hover {
  color: #1976d2;
}

/* User Profile Styles moved to global styles.css */

/* Mobile Authentication Styles */
@media (max-width: 768px) {
  .auth-card {
    padding: 30px 20px;
    margin: 20px;
  }

  .auth-options {
    flex-direction: column;
    align-items: flex-start;
    gap: 15px;
  }

  .user-profile {
    gap: 6px;
  }

  .user-avatar {
    width: 36px;
    height: 36px;
    font-size: 14px;
  }

  .logout-btn {
    font-size: 12px;
    padding: 6px 10px;
  }
}

/* Enhanced Mobile Responsiveness */
@media (max-width: 768px) {
  .auth-container {
    padding: 20px 15px;
    min-height: calc(100vh - 80px);
  }

  .auth-card {
    padding: 40px 30px;
    border-radius: 20px;
    max-width: 100%;
  }

  .auth-header h1 {
    font-size: 30px;
  }

  .auth-header p {
    font-size: 16px;
  }

  .form-row {
    flex-direction: column;
    gap: 0;
  }

  .auth-btn {
    padding: 14px 20px;
    font-size: 16px;
  }
}

@media (max-width: 480px) {
  .auth-container {
    padding: 15px 10px;
  }

  .auth-card {
    padding: 30px 20px;
    border-radius: 16px;
  }

  .auth-header h1 {
    font-size: 26px;
  }

  .auth-header p {
    font-size: 15px;
  }

  .form-group input {
    padding: 12px 14px;
    font-size: 15px;
  }

  .auth-btn {
    padding: 12px 18px;
    font-size: 15px;
  }

  .user-avatar {
    width: 32px;
    height: 32px;
    font-size: 13px;
  }

  .user-avatar::before {
    bottom: -70px;
    font-size: 12px;
    padding: 10px 14px;
  }

  .logout-btn {
    font-size: 11px;
    padding: 5px 8px;
  }
}

/* Loading Animation */
@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.auth-card {
  animation: fadeInUp 0.6s ease-out;
}

/* Focus States */
.form-group input:focus {
  transform: translateY(-1px);
}

/* Improved Hover Effects */
.forgot-password {
  position: relative;
  overflow: hidden;
}

.forgot-password::before {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1px;
  background: #1976d2;
  transition: width 0.3s ease;
}

.forgot-password:hover::before {
  width: 100%;
}