.login-section {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: calc(100vh - 200px);
    padding: 2rem;
}

.login-container {
    background: white;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    padding: 2rem;
    width: 100%;
    max-width: 500px;
}

.login-header {
    text-align: center;
    margin-bottom: 2rem;
}

.login-logo {
    width: 120px;
    margin-bottom: 1rem;
}

.login-header h1 {
    font-size: 1.5rem;
    color: #333;
    margin: 0;
}

.form-group {
    margin-bottom: 1.5rem;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    color: #666;
}

.form-group input {
    width: 100%;
    padding: 0.75rem;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 1rem;
}

.form-options {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.5rem;
}

.remember-me {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.find-links {
    display: flex;
    align-items: center;
    gap: 8px;
}

.find-links .divider {
    color: #ccc;
}

.find-links a.forgot-id,
.find-links a.forgot-password {
    color: #666;
    text-decoration: none;
    font-size: 14px;
    transition: color 0.3s;
}

.find-links a.forgot-id:hover,
.find-links a.forgot-password:hover {
    color: #4a90e2;
}

.login-button {
    width: 100%;
    padding: 0.75rem;
    background: #4a90e2;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 1rem;
    cursor: pointer;
    transition: background 0.3s;
}

.login-button:hover {
    background: #357abd;
}

.social-login {
    margin-top: 2rem;
    text-align: center;
}

.social-login p {
    color: #666;
    margin-bottom: 1rem;
}

.social-buttons {
    display: flex;
    gap: 1rem;
}

.social-button {
    flex: 1;
    padding: 0.75rem;
    border: none;
    border-radius: 6px;
    font-size: 0.9rem;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.social-button.kakao {
    background: #FEE500;
    color: #000000;
}

.social-button.google {
    background: #fff;
    border: 1px solid #ddd;
    color: #333;
}

.signup-link {
    margin-top: 1.5rem;
    text-align: center;
    color: #666;
}

.signup-link a {
    color: #4a90e2;
    text-decoration: none;
    font-weight: 500;
}

/* 로딩 스피너 */
#login-loading-spinner {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(255,255,255,0.7);
  z-index: 9999;
  justify-content: center;
  align-items: center;
}
.spinner {
  border: 8px solid #f3f3f3;
  border-top: 8px solid #4a90e2;
  border-radius: 50%;
  width: 60px;
  height: 60px;
  animation: spin 1s linear infinite;
}
@keyframes spin {
  0% { transform: rotate(0deg); }
  100% { transform: rotate(360deg); }
}