* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Segoe UI', system-ui, -apple-system, sans-serif;
}

body {
  background: linear-gradient(135deg, #ffffff 0%, #f5f7fa 100%);
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.container {
  width: 100%;
  padding: 20px;
}

.login-card {
  background: white;
  max-width: 400px;
  margin: 0 auto;
  padding: 40px;
  border-radius: 16px;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.05);
  text-align: center;
}

.brand {
  margin-bottom: 30px;
}

.company-logo {
  width: 80px;
  height: 80px;
  object-fit: contain;
  margin-bottom: 15px;
}

.welcome-text {
  margin-bottom: 35px;
}

.welcome-text h2 {
  color: #1a1a1a;
  font-size: 28px;
  font-weight: 600;
  margin-bottom: 8px;
}

.welcome-text p {
  color: #666;
  font-size: 15px;
}

.google-signin-btn {
  width: 100%;
  padding: 14px 24px;
  border: 1px solid #eee;
  border-radius: 12px;
  background: white;
  color: #1a1a1a;
  font-size: 15px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s ease;
  position: relative;
}

.google-signin-btn:hover {
  background: #f8f9fa;
  border-color: #e0e0e0;
  transform: translateY(-1px);
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
}

.button-content {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
}

.button-content img {
  width: 20px;
  height: 20px;
}

.loading-spinner {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  color: #666;
}

.security-badge {
  margin-top: 30px;
  padding: 16px;
  background: #f8f9fa;
  border-radius: 12px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.security-badge i {
  color: #4285f4;
  font-size: 16px;
}

.security-badge p {
  color: #666;
  font-size: 13px;
}

@media (max-width: 480px) {
  .login-card {
    padding: 30px 20px;
  }
  
  .welcome-text h2 {
    font-size: 24px;
  }
  
  .welcome-text p {
    font-size: 14px;
  }
}