.login-container{display:flex;justify-content:center;align-items:center;min-height:100vh;background:linear-gradient(135deg,#667eea,#764ba2);padding:20px}.login-card{background:#fff;border-radius:12px;box-shadow:0 10px 40px #0003;padding:40px;width:100%;max-width:400px}.login-title{font-size:2rem;font-weight:700;color:#1a202c;margin:0 0 8px;text-align:center}.login-subtitle{font-size:1rem;color:#718096;margin:0 0 32px;text-align:center}.login-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:8px}.form-group label{font-size:.875rem;font-weight:600;color:#2d3748}.form-group input{padding:12px 16px;border:2px solid #e2e8f0;border-radius:8px;font-size:1rem;transition:border-color .2s}.form-group input:focus{outline:none;border-color:#667eea}.form-group input:disabled{background-color:#f7fafc;cursor:not-allowed}.error-message{padding:12px 16px;background-color:#fed7d7;border:1px solid #fc8181;border-radius:8px;color:#c53030;font-size:.875rem}.login-button{padding:14px 24px;background:linear-gradient(135deg,#667eea,#764ba2);color:#fff;border:none;border-radius:8px;font-size:1rem;font-weight:600;cursor:pointer;transition:transform .2s,box-shadow .2s;margin-top:8px}.login-button:hover:not(:disabled){transform:translateY(-2px);box-shadow:0 4px 12px #667eea66}.login-button:active:not(:disabled){transform:translateY(0)}.login-button:disabled{opacity:.6;cursor:not-allowed}.login-footer{margin-top:24px;padding-top:24px;border-top:1px solid #e2e8f0}.help-text{font-size:.75rem;color:#718096;text-align:center;margin:0}.help-text a{color:#667eea;text-decoration:none}.help-text a:hover{text-decoration:underline}*{margin:0;padding:0;box-sizing:border-box}body{font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,Cantarell,Fira Sans,Droid Sans,Helvetica Neue,sans-serif;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}code{font-family:source-code-pro,Menlo,Monaco,Consolas,Courier New,monospace}