.login-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.login-card{background:#fff;border-radius:16px;box-shadow:0 20px 60px rgba(0,0,0,.3);padding:40px;width:100%;max-width:420px;animation:slideUp .3s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.login-header{text-align:center;margin-bottom:32px}.login-header h1{font-size:32px;font-weight:700;color:#1a202c;margin-bottom:8px}.login-header p{color:#718096;font-size:14px}.login-form{gap:20px}.form-group,.login-form{display:flex;flex-direction:column}.form-group{gap:8px}.form-group label{font-size:14px;font-weight:600;color:#2d3748}.form-group input{width:100%;padding:12px 16px;border:2px solid #e2e8f0;border-radius:8px;font-size:14px;transition:all .2s;outline:none;box-sizing:border-box}.form-group input:focus{border-color:#667eea;box-shadow:0 0 0 3px rgba(102,126,234,.1)}.form-group input:disabled{background-color:#f7fafc;cursor:not-allowed}.password-input-wrapper{position:relative;width:100%}.password-input-wrapper input{width:100%;padding-right:45px;box-sizing:border-box}.password-toggle{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;padding:4px;display:flex;align-items:center;justify-content:center;font-size:18px;color:#718096;transition:color .2s;z-index:1}.password-toggle:hover:not(:disabled){color:#2d3748}.password-toggle:disabled{opacity:.5;cursor:not-allowed}.login-error{background-color:#fed7d7;color:#c53030;padding:12px;border-radius:8px;font-size:14px;text-align:center}.login-button{background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;padding:14px;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s;margin-top:8px}.login-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 8px 20px rgba(102,126,234,.4)}.login-button:disabled{opacity:.6;cursor:not-allowed}.login-footer{margin-top:24px;text-align:center;display:flex;flex-direction:column;gap:12px}.login-footer p{margin:0;color:#4a5568;font-size:14px}.login-link{color:#667eea;text-decoration:none;font-weight:500}.login-link:hover{text-decoration:underline}