/* Login */

.login-container {
  max-width: 400px;
  margin: 60px auto;
  padding: 40px;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
  text-align: center;
}

.login-container h1 {
  font-size: 26px;
  margin-bottom: 12px;
  color: #333;
}

.login-container p {
  color: #666;
  margin-bottom: 32px;
  font-size: 16px;
}

.oauth-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.oauth-btn {
  display: block;
  padding: 14px 24px;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 500;
  text-align: center;
  transition: all 0.2s;
  cursor: pointer;
  border: 1px solid transparent;
}

.oauth-btn:hover {
  text-decoration: none;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

.oauth-google {
  background: #fff;
  color: #333;
  border-color: #ddd;
}

.oauth-google:hover {
  background: #f8f8f8;
}

.oauth-kakao {
  background: #FEE500;
  color: #000;
  border-color: #FEE500;
}

.oauth-kakao:hover {
  background: #fdd835;
}

.oauth-naver {
  background: #03C75A;
  color: #fff;
  border-color: #03C75A;
}

.oauth-naver:hover {
  background: #02b350;
}

/* Submit Form */

.submit-container {
  max-width: 600px;
  margin: 40px auto;
  padding: 40px;
  background: #fff;
  border: 1px solid #ddd;
  border-radius: 8px;
}

.submit-container h1 {
  font-size: 26px;
  margin: 0 0 8px 0;
  color: #333;
}

.submit-container > p {
  color: #666;
  margin: 0 0 32px 0;
  font-size: 16px;
}

.submit-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 6px;
}

.form-group label {
  font-size: 15px;
  font-weight: 500;
  color: #333;
}

.label-hint {
  font-weight: 400;
  color: #828282;
  font-size: 14px;
}

.form-group input,
.form-group textarea {
  padding: 12px 14px;
  border: 1px solid #ddd;
  border-radius: 6px;
  font-size: 16px;
  font-family: inherit;
  transition: border-color 0.2s, box-shadow 0.2s;
}

.form-group input:focus,
.form-group textarea:focus {
  outline: none;
  border-color: #8b4513;
  box-shadow: 0 0 0 3px rgba(139, 69, 19, 0.1);
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: #aaa;
}

.form-group textarea {
  resize: vertical;
  min-height: 120px;
  line-height: 1.5;
}

.submit-btn {
  background: #8b4513;
  color: #fff;
  border: none;
  padding: 14px 24px;
  border-radius: 6px;
  font-size: 16px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  margin-top: 8px;
}

.submit-btn:hover {
  background: #6d360f;
  transform: translateY(-1px);
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.15);
}

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

.preview-btn {
  background: #fff;
  color: #828282;
  border: 1px solid #ddd;
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 14px;
  cursor: pointer;
  transition: all 0.2s;
  align-self: flex-start;
}

.preview-btn:hover {
  border-color: #8b4513;
  color: #8b4513;
}

.preview-box {
  margin-top: 12px;
  padding: 16px;
  background: #f9f9f9;
  border: 1px solid #ddd;
  border-radius: 6px;
}

/* Responsive */

@media (max-width: 768px) {
  .login-container,
  .submit-container {
    margin: 20px 16px;
    padding: 24px;
  }
}