.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;padding:100px 20px 60px}.auth-card{background:rgba(255,255,255,.05);backdrop-filter:blur(10px);border:1px solid rgba(255,255,255,.1);border-radius:20px;padding:40px;max-width:500px;width:100%;box-shadow:0 8px 32px rgba(0,0,0,.1)}.auth-languages{display:flex;justify-content:flex-end;gap:10px;font-size:.82rem}.auth-languages a,.auth-links a,.auth-footer a,.checkbox-group a{color:#667eea;text-decoration:none}.auth-title{font-size:2rem;margin:10px 0;text-align:center;background:linear-gradient(135deg,#667eea,#764ba2);-webkit-background-clip:text;-webkit-text-fill-color:transparent}.auth-subtitle,.auth-footer{color:rgba(255,255,255,.75);text-align:center}.auth-form{margin-top:30px}.form-group{margin-bottom:20px}.form-group label{display:block;margin-bottom:8px;font-weight:500;color:rgba(255,255,255,.9)}.form-group input{box-sizing:border-box;width:100%;padding:12px 16px;border:1px solid rgba(255,255,255,.2);border-radius:8px;background:rgba(255,255,255,.05);color:#fff;font-size:1rem}.form-hint{display:block;margin-top:5px;color:rgba(255,255,255,.65)}.checkbox-group{display:flex;gap:10px;margin:22px 0;color:rgba(255,255,255,.85)}.checkbox-group input{margin-top:4px}.auth-notice{padding:15px;border:1px solid rgba(102,126,234,.35);border-radius:8px;background:rgba(102,126,234,.1);line-height:1.6}.message{display:none;padding:12px;border-radius:8px;margin-bottom:20px}.message.error,.message.success{display:block}.message.error{background:rgba(239,68,68,.1);border:1px solid rgba(239,68,68,.3);color:#fca5a5}.message.success{background:rgba(34,197,94,.1);border:1px solid rgba(34,197,94,.3);color:#86efac}.btn-primary{width:100%;padding:14px;border:0;border-radius:8px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;font-size:1.1rem;font-weight:600;cursor:pointer}.btn-primary:disabled{opacity:.6;cursor:not-allowed}.auth-links{display:flex;justify-content:space-between;gap:12px;margin-top:20px;padding-top:20px;border-top:1px solid rgba(255,255,255,.1);font-size:.9rem}.auth-footer{margin-top:25px}@media(max-width:480px){.auth-card{padding:28px 20px}.auth-links{flex-direction:column;text-align:center}.auth-languages{justify-content:center}}
.btn-google{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;box-sizing:border-box;padding:13px;border:1px solid #dadce0;border-radius:8px;background:#fff;color:#3c4043;font-weight:600;text-decoration:none}.btn-google span{font-size:1.2rem;font-weight:700;color:#4285f4}.auth-divider{display:flex;align-items:center;gap:12px;margin:18px 0;color:rgba(255,255,255,.6);font-size:.85rem}.auth-divider:before,.auth-divider:after{content:"";height:1px;background:rgba(255,255,255,.16);flex:1}
.btn-kakao{display:flex;align-items:center;justify-content:center;gap:12px;width:100%;box-sizing:border-box;margin-top:10px;padding:13px;border:1px solid #fee500;border-radius:8px;background:#fee500;color:#191919;font-weight:600;text-decoration:none}.btn-kakao span{font-size:1rem;font-weight:800}
.auth-notice{margin-bottom:20px}