* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: "Segoe UI", sans-serif;
}

body {
  background: #D4E0C9; 
  height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.wrapper {
  background: #FFFFFF;
  border-radius: 20px;
  box-shadow: 0 20px 50px rgba(0, 0, 0, 0.12); 
  width: 800px;
  max-width: 100%;
  display: flex;
  overflow: hidden;
  border: 1px solid rgba(0,0,0,0.08);
}

.form-container {
  width: 50%;
  padding: 40px;
  transition: all 0.3s ease;
}

.form-container h2 {
  margin-bottom: 20px;
  color: #0F172A;
  font-weight: 700;
}

.form-container form {
  display: flex;
  flex-direction: column;
}

.form-container input[type="text"],
.form-container input[type="email"],
.form-container input[type="password"] {
  padding: 13px 15px;
  margin: 10px 0;
  border: 1px solid rgba(0,0,0,0.25); 
  border-radius: 10px;
  transition: border 0.2s ease, box-shadow 0.2s ease;
  background: #D4E0C9;
  color: #0F172A;
}

.form-container input::placeholder{
  color: rgba(15,23,42,0.45);
}

.form-container input:focus {
  border: 2px solid #0F172A;
  box-shadow: 0 0 0 3px rgba(15,23,42,0.25);
  outline: none;
}

.form-container button.submit-btn {
  margin-top: 15px;
  padding: 13px;
  border: none;
  background: #0F172A;
  color: #FFFFFF;
  font-weight: 700;
  border-radius: 10px;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.15s ease;
}

.form-container button.submit-btn:hover {
  background: #020617;
  transform: translateY(-1px);
}

.toggle-container {
  width: 50%;
  background: #020617; 
  color: #D4E0C9;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: center;
  padding: 40px;
  text-align: center;
  position: relative;
}

.toggle-container h2 {
  margin-bottom: 20px;
  font-weight: 700;
}

.toggle-container p {
  margin-bottom: 20px;
  color: rgba(255,255,255,0.85); 
}

.toggle-container button.switch-btn {
  padding: 9px 26px;
  background-color: transparent;
  border: 2px solid #FFFFFF;
  color: #FFFFFF;
  border-radius: 999px;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.15s ease;
  margin-top: 5px;
}

.toggle-container button.switch-btn:hover {
  background-color: rgba(255, 255, 255, 0.15);
  transform: translateY(-1px);
}

.form-container.signin {
  display: none;
}

.wrapper.active .form-container.login {
  display: none;
}

.wrapper.active .form-container.signin {
  display: block;
}

.forgot-password {
  color: #0F172A;
  margin-top: 8px;
  font-size: 0.9rem;
  cursor: pointer;
  align-self: flex-start;
  text-decoration: underline;
  text-underline-offset: 4px;
}

.forgot-password:hover{
  color: #020617;
}

.accept-terms {
  margin: 10px 0 0 0;
  font-size: 0.9rem;
  user-select: none;
  color: rgba(15,23,42,0.8);
}

.accept-terms input[type="checkbox"] {
  margin-right: 8px;
}

.social-login {
  display: flex;
  justify-content: center;
  margin-top: 25px;
  gap: 15px;
}

.social-btn {
  width: 45px;
  height: 45px;
  border-radius: 10px;
  background: #FFFFFF;
  border: 1px solid rgba(0,0,0,0.15);
  display: flex;
  justify-content: center;
  align-items: center;
  cursor: pointer;
  transition: background-color 0.2s ease, border-color 0.2s ease;
}

.social-btn svg {
  width: 24px;
  height: 24px;
}

.social-btn.github svg { fill: #0F172A; }
.social-btn.github:hover { background-color: #0F172A; border-color:#0F172A; }
.social-btn.github:hover svg { fill: white; }

@media screen and (max-width: 768px) {
  .wrapper {
    flex-direction: column;
  }

  .form-container,
  .toggle-container {
    width: 100%;
  }

  .toggle-container {
    padding: 20px;
  }
}