.login-container{background:linear-gradient(135deg,#f8f9fc 0%,#eef1f8 100%);justify-content:center;align-items:center;min-height:100vh;padding:20px;display:flex;position:relative;overflow:hidden}.login-bg-decoration{pointer-events:none;position:absolute;inset:0;overflow:hidden}.bg-circle{background:linear-gradient(135deg,#6366f11a 0%,#8b5cf61a 100%);border-radius:50%;position:absolute}.bg-circle-1{width:600px;height:600px;animation:20s ease-in-out infinite float;top:-200px;right:-200px}.bg-circle-2{width:400px;height:400px;animation:15s ease-in-out infinite reverse float;bottom:-100px;left:-100px}.bg-circle-3{opacity:.5;width:300px;height:300px;animation:10s ease-in-out infinite pulse;top:50%;left:50%;transform:translate(-50%,-50%)}@keyframes float{0%,to{transform:translate(0)}50%{transform:translate(30px,30px)}}@keyframes pulse{0%,to{opacity:.5;transform:translate(-50%,-50%)scale(1)}50%{opacity:.3;transform:translate(-50%,-50%)scale(1.1)}}.login-card{-webkit-backdrop-filter:blur(20px);backdrop-filter:blur(20px);z-index:1;background:#fffffff2;border-radius:24px;width:100%;max-width:420px;padding:48px 40px;animation:.5s ease-out slideUp;position:relative;box-shadow:0 20px 60px #6366f126,0 0 0 1px #ffffff80}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:36px}.login-logo{color:#fff;background:linear-gradient(135deg,#6366f1 0%,#8b5cf6 100%);border-radius:16px;justify-content:center;align-items:center;width:64px;height:64px;margin:0 auto 16px;display:flex;box-shadow:0 8px 24px #6366f159}.login-logo svg{stroke:#fff}.login-title{color:#1e1e2d;letter-spacing:-.02em;margin:0 0 8px;font-size:28px;font-weight:700}.login-subtitle{color:#6b7280;margin:0;font-size:14px}.login-form{flex-direction:column;gap:20px;display:flex}.login-form .form-group{flex-direction:column;gap:8px;display:flex}.login-form .form-group label{color:#1e1e2d;justify-content:space-between;align-items:center;font-size:13px;font-weight:600;display:flex}.year-toggle{color:#6366f1;cursor:pointer;background:0 0;border:none;padding:0;font-size:11px;font-weight:500;transition:color .15s}.year-toggle:hover{color:#4f46e5;text-decoration:underline}.input-wrapper{position:relative}.input-icon{stroke:#9ca3af;pointer-events:none;transition:stroke .15s;position:absolute;top:50%;left:16px;transform:translateY(-50%)}.input-wrapper:focus-within .input-icon{stroke:#6366f1}.login-form input,.login-form select{color:#1e1e2d;background:#fafafc;border:1px solid #e8e8ef;border-radius:12px;outline:none;width:100%;padding:14px 16px 14px 48px;font-size:14px;transition:all .15s}.login-form input:hover,.login-form select:hover{background:#fff;border-color:#cbd5e1}.login-form input:focus,.login-form select:focus{background:#fff;border-color:#6366f1;box-shadow:0 0 0 3px #6366f11a}.login-form input::placeholder{color:#9ca3af}.login-form select{cursor:pointer;appearance:none;background-image:url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' viewBox='0 0 24 24' fill='none' stroke='%236b7280' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpolyline points='6 9 12 15 18 9'%3E%3C/polyline%3E%3C/svg%3E");background-position:right 16px center;background-repeat:no-repeat}.login-error{color:#dc2626;background:#fef2f2;border:1px solid #fecaca;border-radius:10px;align-items:center;gap:8px;padding:12px 16px;font-size:13px;display:flex}.login-error svg{stroke:#dc2626;flex-shrink:0}.login-button{color:#fff;cursor:pointer;background:linear-gradient(135deg,#6366f1 0%,#8b5cf6 100%);border:none;border-radius:12px;justify-content:center;align-items:center;gap:10px;width:100%;margin-top:8px;padding:16px 24px;font-size:15px;font-weight:600;transition:all .15s;display:flex;box-shadow:0 4px 16px #6366f159}.login-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 6px 24px #6366f173}.login-button:active:not(:disabled){transform:translateY(0)}.login-button:disabled{opacity:.7;cursor:not-allowed}.login-button svg{stroke:#fff}.login-button .spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:18px;height:18px;animation:.8s linear infinite spin}@keyframes spin{to{transform:rotate(360deg)}}.login-footer{text-align:center;border-top:1px solid #e8e8ef;margin-top:32px;padding-top:24px}.login-footer p{color:#9ca3af;margin:0;font-size:12px}@media (max-width:480px){.login-card{border-radius:20px;padding:32px 24px}.login-logo{width:56px;height:56px}.login-title{font-size:24px}}