.login-container{justify-content:center;align-items:center;min-height:100vh;padding:2rem;display:flex;position:relative;overflow:hidden}.login-background{z-index:-1;background:linear-gradient(135deg,#2f4a72 0%,#0e2c40 50%,#d4b67a 100%);position:absolute;inset:0}.floating-orb{opacity:.1;border-radius:50%;animation:6s ease-in-out infinite float;position:absolute}.orb-1{background:radial-gradient(circle,#ff9a9e 0%,#fecfef 100%);width:300px;height:300px;animation-delay:0s;top:10%;left:10%}.orb-2{background:radial-gradient(circle,#a8edea 0%,#fed6e3 100%);width:200px;height:200px;animation-delay:2s;top:60%;right:15%}.orb-3{background:radial-gradient(circle,#ffecd2 0%,#fcb69f 100%);width:150px;height:150px;animation-delay:4s;bottom:20%;left:60%}@keyframes float{0%,to{transform:translateY(0)rotate(0)}50%{transform:translateY(-20px)rotate(180deg)}}.login-card{-webkit-backdrop-filter:blur(10px);backdrop-filter:blur(10px);background:#ffffff1a;border:1px solid #fff3;border-radius:20px;width:100%;max-width:450px;padding:3rem;transition:transform .3s,box-shadow .3s;box-shadow:0 8px 32px #0000001a}.login-card:hover{transform:translateY(-5px);box-shadow:0 12px 48px #00000026}.login-header{text-align:center;margin-bottom:2rem}.login-header h1{color:#fff;text-shadow:0 2px 4px #0000004d;margin-bottom:.5rem;font-size:2.5rem}.login-header p{color:#fffc;margin:0;font-size:1.1rem}.login-form{flex-direction:column;gap:1.5rem;display:flex}.form-group{flex-direction:column;gap:.5rem;display:flex}.form-group label{color:#fff;text-shadow:0 1px 2px #0000004d;font-size:.95rem;font-weight:600}.form-group input{-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);color:#fff;background:#ffffff1a;border:1px solid #ffffff4d;border-radius:12px;padding:1rem;font-size:1rem;transition:all .3s}.form-group input::placeholder{color:#fff9}.form-group input:focus{background:#ffffff26;border-color:#fff9;outline:none;box-shadow:0 0 0 3px #ffffff1a}.form-group input:disabled{opacity:.6;cursor:not-allowed}.login-button{color:#fff;cursor:pointer;background:linear-gradient(135deg,#2f4a72 0%,#0e2c40 100%);border:none;border-radius:12px;margin-top:1rem;padding:1rem 2rem;font-size:1.1rem;font-weight:600;transition:all .3s;position:relative;overflow:hidden}.login-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 25px #667eea66}.login-button:active:not(:disabled){transform:translateY(0)}.login-button:disabled{opacity:.7;cursor:not-allowed;transform:none}.spinner{border:2px solid #ffffff4d;border-top-color:#fff;border-radius:50%;width:16px;height:16px;margin-right:.5rem;animation:.8s linear infinite spin;display:inline-block}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.message{text-align:center;-webkit-backdrop-filter:blur(5px);backdrop-filter:blur(5px);border-radius:12px;margin-top:1rem;padding:1rem;font-weight:600}.message.success{color:#a5d6a7;background:#4caf5033;border:1px solid #4caf5066}.message.error{color:#ef9a9a;background:#f4433633;border:1px solid #f4433666}.login-footer{text-align:center;border-top:1px solid #fff3;margin-top:2rem;padding-top:1.5rem}.login-footer p{color:#fffc;margin:0}.login-footer a{color:#a8edea;font-weight:600;text-decoration:none;transition:color .3s}.login-footer a:hover{color:#fff;text-shadow:0 0 8px #a8edea80}@media (max-width:768px){.login-container{padding:1rem}.login-card{margin:1rem;padding:2rem}.login-header h1{font-size:2rem}.floating-orb{display:none}}