.login-backdrop{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:rgba(0,0,0,.5);display:flex;justify-content:center;align-items:center;z-index:9999;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.login-modal{background:white;border-radius:12px;padding:0;width:90%;max-width:400px;box-shadow:0 20px 25px -5px rgba(0,0,0,.1),0 10px 10px -5px rgba(0,0,0,.04);overflow:hidden;animation:loginFadeIn .3s ease-out}@keyframes loginFadeIn{0%{opacity:0;transform:scale(.9) translateY(-20px)}to{opacity:1;transform:scale(1) translateY(0)}}.login-header{display:flex;justify-content:space-between;align-items:center;padding:24px 32px;border-bottom:1px solid #e5e5e5}.login-header h2{margin:0;font-size:24px;font-weight:600;color:#1a1a1a}.login-close-btn{background:none;border:none;font-size:28px;cursor:pointer;color:#666;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .2s ease}.login-close-btn:hover{background-color:#f5f5f5;color:#333}.login-form{padding:32px}.login-field{margin-bottom:20px}.login-field label{display:block;margin-bottom:8px;font-weight:500;color:#374151;font-size:14px}.login-field input{width:100%;padding:12px 16px;border:2px solid #e5e7eb;border-radius:8px;font-size:16px;transition:all .2s ease;box-sizing:border-box}.login-field input:focus{outline:none;border-color:#3b82f6;box-shadow:0 0 0 3px rgba(59,130,246,.1)}.login-field input:disabled{background-color:#f9fafb;cursor:not-allowed;opacity:.6}.login-error{background-color:#fef2f2;border:1px solid #fecaca;color:#dc2626;border-radius:8px}.login-error,.login-success{padding:12px 16px;margin-bottom:20px;font-size:14px}.login-success{background-color:#f0fdf4;border:1px solid #bbf7d0;color:#16a34a;border-radius:8px}.login-submit-btn{width:100%;background-color:#3b82f6;color:white;border:none;padding:12px 24px;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s ease}.login-submit-btn:hover:not(:disabled){background-color:#2563eb;transform:translateY(-1px);box-shadow:0 4px 12px rgba(59,130,246,.3)}.login-submit-btn:disabled{background-color:#9ca3af;cursor:not-allowed;transform:none;box-shadow:none}.login-footer{padding:24px 32px;background-color:#f9fafb;border-top:1px solid #e5e5e5;text-align:center}.login-footer p{margin:0;color:#6b7280;font-size:14px}.login-switch-btn{background:none;border:none;color:#3b82f6;cursor:pointer;font-size:14px;font-weight:500;text-decoration:underline;margin-left:4px;transition:color .2s ease}.login-switch-btn:hover{color:#2563eb}@media (max-width:480px){.login-modal{width:95%;margin:20px}.login-header{padding:20px 24px}.login-form{padding:24px}.login-footer{padding:20px 24px}}.register-backdrop{position:fixed;top:0;left:0;width:100vw;height:100vh;background-color:rgba(0,0,0,.5);display:flex;justify-content:center;align-items:center;z-index:9999;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px)}.register-modal{background:white;border-radius:12px;padding:0;width:90%;max-width:400px;box-shadow:0 20px 25px -5px rgba(0,0,0,.1),0 10px 10px -5px rgba(0,0,0,.04);overflow:hidden;animation:registerFadeIn .3s ease-out}@keyframes registerFadeIn{0%{opacity:0;transform:scale(.9) translateY(-20px)}to{opacity:1;transform:scale(1) translateY(0)}}.register-header{display:flex;justify-content:space-between;align-items:center;padding:24px 32px;border-bottom:1px solid #e5e5e5}.register-header h2{margin:0;font-size:24px;font-weight:600;color:#1a1a1a}.register-close-btn{background:none;border:none;font-size:28px;cursor:pointer;color:#666;padding:0;width:32px;height:32px;display:flex;align-items:center;justify-content:center;border-radius:50%;transition:all .2s ease}.register-close-btn:hover{background-color:#f5f5f5;color:#333}.register-form{padding:32px}.register-field{margin-bottom:20px}.register-field label{display:block;margin-bottom:8px;font-weight:500;color:#374151;font-size:14px}.register-field input{width:100%;padding:12px 16px;border:2px solid #e5e7eb;border-radius:8px;font-size:16px;transition:all .2s ease;box-sizing:border-box}.register-field input:focus{outline:none;border-color:#10b981;box-shadow:0 0 0 3px rgba(16,185,129,.1)}.register-field input:disabled{background-color:#f9fafb;cursor:not-allowed;opacity:.6}.register-error{background-color:#fef2f2;border:1px solid #fecaca;color:#dc2626;border-radius:8px}.register-error,.register-success{padding:12px 16px;margin-bottom:20px;font-size:14px}.register-success{background-color:#f0fdf4;border:1px solid #bbf7d0;color:#16a34a;border-radius:8px}.register-submit-btn{width:100%;background-color:#10b981;color:white;border:none;padding:12px 24px;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s ease}.register-submit-btn:hover:not(:disabled){background-color:#059669;transform:translateY(-1px);box-shadow:0 4px 12px rgba(16,185,129,.3)}.register-submit-btn:disabled{background-color:#9ca3af;cursor:not-allowed;transform:none;box-shadow:none}.register-footer{padding:24px 32px;background-color:#f9fafb;border-top:1px solid #e5e5e5;text-align:center}.register-footer p{margin:0;color:#6b7280;font-size:14px}.register-switch-btn{background:none;border:none;color:#10b981;cursor:pointer;font-size:14px;font-weight:500;text-decoration:underline;margin-left:4px;transition:color .2s ease}.register-switch-btn:hover{color:#059669}@media (max-width:480px){.register-modal{width:95%;margin:20px}.register-header{padding:20px 24px}.register-form{padding:24px}.register-footer{padding:20px 24px}}