.auth-container{min-height:100vh;display:flex;align-items:center;justify-content:center;background:linear-gradient(135deg,#1e293b,#334155);padding:20px}.auth-card{background:#fff;border-radius:12px;box-shadow:0 20px 40px #0000001a;padding:40px;width:100%;max-width:400px;animation:slideUp .3s ease-out}@keyframes slideUp{0%{opacity:0;transform:translateY(20px)}to{opacity:1;transform:translateY(0)}}.auth-header{text-align:center;margin-bottom:30px}.auth-header h1{color:#333;font-size:28px;font-weight:600;margin:0 0 10px}.auth-header p{color:#666;font-size:14px;margin:0}.auth-method-toggle{margin-top:20px;padding:15px;background:#f8f9fa;border-radius:8px;border:1px solid #e9ecef}.toggle-label{display:flex;align-items:center;cursor:pointer;font-size:14px;color:#495057}.toggle-label input[type=checkbox]{margin-right:10px;transform:scale(1.2)}.toggle-text{font-weight:500}.webhook-info{color:#6c757d;font-size:12px;text-align:center;font-style:italic;margin:0}.dual-auth-info{color:#28a745;font-size:12px;text-align:center;font-style:italic;margin:10px 0 0;font-weight:500}.auth-form{display:flex;flex-direction:column;gap:20px}.form-group{display:flex;flex-direction:column;gap:6px}.form-group label{color:#333;font-weight:500;font-size:14px}.form-group input{padding:12px 16px;border:2px solid #e1e5e9;border-radius:8px;font-size:16px;transition:all .2s ease;background:#fff;color:#333}.form-group input:focus{outline:none;border-color:#334155;box-shadow:0 0 0 3px #3341551a}.form-group input:disabled{background:#f8f9fa;cursor:not-allowed;opacity:.7}.error-message{background:#fee;color:#c53030;padding:12px 16px;border-radius:8px;border:1px solid #fed7d7;font-size:14px;text-align:center}.auth-button{background:linear-gradient(135deg,#1e293b,#334155);color:#fff;border:none;padding:14px 20px;border-radius:8px;font-size:16px;font-weight:600;cursor:pointer;transition:all .2s ease;display:flex;align-items:center;justify-content:center;gap:8px;margin-top:10px}.auth-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 8px 20px #3341554d}.auth-button:active:not(:disabled){transform:translateY(0)}.auth-button:disabled{opacity:.7;cursor:not-allowed;transform:none}.button-spinner{width:16px;height:16px;border:2px solid transparent;border-top:2px solid white;border-radius:50%;animation:spin 1s linear infinite}@keyframes spin{0%{transform:rotate(0)}to{transform:rotate(360deg)}}.auth-footer{text-align:center;margin-top:30px;padding-top:20px;border-top:1px solid #e1e5e9}.auth-footer p{color:#666;font-size:14px;margin:0;display:flex;align-items:center;justify-content:center;gap:8px}.toggle-button{background:none;border:none;color:#334155;font-weight:600;cursor:pointer;text-decoration:underline;font-size:14px;transition:color .2s ease}.toggle-button:hover:not(:disabled){color:#1e293b}.toggle-button:disabled{opacity:.5;cursor:not-allowed}.auth-loading{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:20px;color:#fff;text-align:center}.spinner{width:40px;height:40px;border:4px solid rgba(255,255,255,.3);border-top:4px solid white;border-radius:50%;animation:spin 1s linear infinite}.auth-loading p{font-size:16px;margin:0}@media (max-width: 480px){.auth-container{padding:10px}.auth-card{padding:30px 20px}.auth-header h1{font-size:24px}}:root{font-family:system-ui,Avenir,Helvetica,Arial,sans-serif;line-height:1.5;font-weight:400;color-scheme:light dark;color:#ffffffde;background-color:#242424;font-synthesis:none;text-rendering:optimizeLegibility;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale}a{font-weight:500;color:#646cff;text-decoration:inherit}a:hover{color:#535bf2}body{margin:0;min-width:320px;min-height:100vh}h1{font-size:3.2em;line-height:1.1}#app{width:100%;margin:0;padding:0;text-align:center}.logo{height:6em;padding:1.5em;will-change:filter;transition:filter .3s}.logo:hover{filter:drop-shadow(0 0 2em #646cffaa)}.logo.vanilla:hover{filter:drop-shadow(0 0 2em #3178c6aa)}.card{padding:2em}.read-the-docs{color:#888}button{border-radius:8px;border:1px solid transparent;padding:.6em 1.2em;font-size:1em;font-weight:500;font-family:inherit;background-color:#1a1a1a;cursor:pointer;transition:border-color .25s}button:hover{border-color:#646cff}button:focus,button:focus-visible{outline:4px auto -webkit-focus-ring-color}@media (prefers-color-scheme: light){:root{color:#213547;background-color:#fff}a:hover{color:#747bff}button{background-color:#f9f9f9}}