.auth-modal-overlay{position:fixed;top:0;left:0;width:100%;height:100%;background-color:rgba(0,0,0,.7);backdrop-filter:blur(10px);display:flex;justify-content:center;align-items:center;z-index:1000;animation:fadeIn .3s ease-in-out}@keyframes fadeIn{0%{opacity:0}to{opacity:1}}.auth-modal-container{display:flex;width:800px;height:500px;background:rgba(255,255,255,.1);border-radius:20px;overflow:hidden;box-shadow:0 8px 32px 0 rgba(0,0,0,.37);border:1px solid rgba(255,255,255,.18);position:relative}.auth-modal-left-panel{width:50%;overflow:hidden}.auth-modal-left-panel img{width:100%;height:100%;object-fit:cover}.auth-modal-right-panel{width:50%;padding:40px;color:white;display:flex;flex-direction:column;justify-content:center}.close-button{position:absolute;top:15px;right:15px;background:none;border:none;color:white;font-size:24px;cursor:pointer}.auth-modal-right-panel h2{font-size:28px;margin-bottom:10px;font-weight:600}.auth-modal-right-panel p{font-size:16px;margin-bottom:30px;color:#ccc}.input-group{position:relative;margin-bottom:20px}.input-group .icon{position:absolute;top:50%;left:15px;transform:translateY(-50%);width:16px;height:16px;background-size:contain}.eye-icon,.lock-icon,.user-icon{background-image:url("data:image/svg+xml,...")}.input-group input{width:100%;padding:12px 12px 12px 40px;background:rgba(255,255,255,.2);border:1px solid rgba(255,255,255,.3);border-radius:8px;color:white;font-size:16px}.input-group input::placeholder{color:#ccc}.options{display:flex;justify-content:space-between;align-items:center;margin-bottom:20px;font-size:14px}.options a{color:#ccc;text-decoration:none}.action-button{width:100%;padding:12px;border:none;border-radius:8px;background:linear-gradient(90deg,#4a00e0,#8e2de2);color:white;font-size:16px;cursor:pointer;transition:background .3s}.action-button:hover{background:linear-gradient(90deg,#3a00b0,#7e1dd2)}.message{text-align:center;margin-top:15px;color:#ff4d4d}.toggle-auth{text-align:center;margin-top:20px;font-size:14px}.toggle-auth a{color:#8e2de2;font-weight:600;text-decoration:none}@media (max-width:768px){.auth-modal-overlay{padding:10px;align-items:flex-start}.auth-modal-container{flex-direction:column;width:100%;max-width:400px;height:auto;max-height:90vh;margin-top:20px;border-radius:16px}.auth-modal-left-panel{display:none}.auth-modal-right-panel{width:100%;padding:24px;overflow-y:auto;max-height:calc(90vh - 40px)}.close-button{top:12px;right:12px;font-size:20px;padding:8px;background:rgba(255,255,255,.1);border-radius:50%;width:32px;height:32px;display:flex;align-items:center;justify-content:center}.auth-modal-right-panel h2{font-size:24px;margin-bottom:8px;text-align:center}.auth-modal-right-panel p{font-size:14px;margin-bottom:24px;text-align:center;line-height:1.4}.input-group{margin-bottom:16px}.input-group input{padding:14px 14px 14px 44px;font-size:16px;border-radius:10px;min-height:48px}.input-group .icon{left:14px;width:18px;height:18px}.options{flex-direction:column;gap:12px;align-items:flex-start;margin-bottom:24px}.options label{font-size:14px;display:flex;align-items:center;gap:8px}.options input[type=checkbox]{width:16px;height:16px}.action-button{padding:16px;font-size:16px;min-height:48px;border-radius:10px;margin-top:8px}.message{margin-top:16px;line-height:1.4}.message,.toggle-auth{font-size:14px;text-align:center}.toggle-auth{margin-top:24px}.toggle-auth p{line-height:1.4}}@media (max-width:480px){.auth-modal-container{width:calc(100% - 20px);margin:10px;border-radius:12px}.auth-modal-right-panel{padding:20px}.auth-modal-right-panel h2{font-size:22px}.action-button,.input-group input{font-size:16px}}