.auth-container{min-height:100vh;display:flex;justify-content:center;align-items:center;padding:20px}.auth-card{background:var(--surface);-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);border:1px solid var(--border);border-radius:24px;padding:48px;max-width:480px;width:100%;box-shadow:0 8px 32px rgba(237,137,54,.12);animation:fadeInUp .6s ease-out}.auth-header{text-align:center;margin-bottom:32px}.auth-title{font-size:32px;font-weight:700;font-family:Gaegu,cursive;color:var(--primary-contrast);margin-bottom:12px;line-height:1.3}.auth-subtitle{font-size:18px;font-family:Gaegu,cursive;color:var(--secondary-contrast);line-height:1.6}.auth-form{gap:20px}.auth-form,.form-group{display:flex;flex-direction:column}.form-group{gap:8px}.form-group label{font-weight:600}.form-group label,.form-input{font-size:16px;color:var(--primary-contrast);font-family:Noto Sans KR,sans-serif}.form-input{padding:14px 18px;border:2px solid var(--border);border-radius:12px;background:var(--background);transition:all .3s ease}.form-input:focus{outline:none;border-color:var(--accent-pink);box-shadow:0 0 0 3px rgba(255,183,163,.2)}.form-input::placeholder{color:var(--secondary-contrast);opacity:.5}.error-message{background:rgba(255,77,77,.1);border:1px solid rgba(255,77,77,.3);border-radius:12px;color:#d32f2f}.error-message,.success-message{padding:14px 18px;font-size:14px;font-family:Noto Sans KR,sans-serif;text-align:center}.success-message{background:rgba(139,195,74,.1);border:1px solid rgba(139,195,74,.3);border-radius:12px;color:#689f38}.auth-button{margin-top:8px;width:100%}.auth-footer{margin-top:24px;text-align:center;display:flex;flex-direction:column;gap:12px}.auth-footer p{font-size:15px;color:var(--secondary-contrast);font-family:Noto Sans KR,sans-serif}.auth-link{color:var(--primary-contrast);font-weight:600;text-decoration:none;transition:all .2s ease;border-bottom:2px solid transparent}.auth-link:hover{color:#ff9a6c;border-bottom-color:#ff9a6c}.auth-link-secondary{color:var(--secondary-contrast);font-size:12px;text-decoration:none;font-family:Gaegu,cursive;transition:all .2s ease}.auth-link-secondary:hover{color:var(--primary-contrast)}@media only screen and (max-width:768px){.auth-card{padding:32px 24px}.auth-title{font-size:28px}.auth-subtitle{font-size:16px}}