.auth-grid{display:grid;grid-template-columns:1fr clamp(480px,38vw,680px);min-height:100vh;width:100%;align-items:stretch;background:var(--bg)}@media(max-width:1024px){.auth-grid{grid-template-columns:1fr}.auth-left{display:none!important}}.auth-left{background:linear-gradient(145deg,#0f1d5a,#1c39bb 55%,#2056f0);position:relative;overflow:hidden;display:flex;flex-direction:column;padding:48px}.auth-left:before{content:"";position:absolute;top:0;right:0;bottom:0;left:0;background-image:linear-gradient(rgba(255,255,255,.04) 1px,transparent 1px),linear-gradient(90deg,rgba(255,255,255,.04) 1px,transparent 1px);background-size:40px 40px;pointer-events:none}.auth-left:after{content:"";position:absolute;top:-20%;right:-10%;width:65%;height:65%;background:radial-gradient(circle,rgba(96,165,250,.18) 0%,transparent 70%);pointer-events:none}.auth-mobile-home{display:none;position:fixed;top:16px;left:16px;z-index:100;align-items:center;gap:6px;font-size:13px;font-weight:500;color:var(--sub);text-decoration:none;padding:6px 12px;background:var(--card);border:1px solid var(--border);border-radius:8px;box-shadow:0 1px 4px #0000000f;transition:color .15s,box-shadow .15s}.auth-mobile-home:hover{color:var(--text);box-shadow:0 2px 8px #0000001a}@media(max-width:1024px){.auth-mobile-home{display:flex}}.auth-left-logo{display:flex;align-items:center;gap:10px;position:relative;z-index:1;text-decoration:none;transition:opacity .15s}.auth-left-logo:hover{opacity:.8}.auth-left-logo-name{font-size:20px;font-weight:800;color:#fff;letter-spacing:-.03em}.auth-left-mockup{flex:1;display:flex;align-items:center;justify-content:center;padding:28px 0 16px;position:relative;z-index:1;min-height:0}.auth-left-mockup svg{width:100%;max-width:520px;height:auto;filter:drop-shadow(0 24px 48px rgba(0,0,0,.35));opacity:.9}.auth-left-content{position:relative;z-index:1;margin-top:8px}.auth-left-tagline{font-size:24px;font-weight:700;color:#fff;line-height:1.3;letter-spacing:-.02em;margin-bottom:24px}.auth-left-stats{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:24px}.auth-stat{background:#ffffff14;border:1px solid rgba(255,255,255,.12);border-radius:10px;padding:12px;-webkit-backdrop-filter:blur(8px);backdrop-filter:blur(8px)}.auth-stat-value{font-size:18px;font-weight:700;color:#fff;margin-bottom:2px}.auth-stat-label{font-size:10px;color:#ffffff8c;text-transform:uppercase;letter-spacing:.05em;line-height:1.3}.auth-left-locales{position:relative;z-index:1;display:flex;gap:4px;margin-top:24px}.auth-locale-btn{background:transparent;border:1px solid rgba(255,255,255,.2);color:#ffffff8c;font-size:11px;font-weight:600;letter-spacing:.06em;padding:4px 8px;border-radius:5px;cursor:pointer;transition:background .15s,color .15s,border-color .15s}.auth-locale-btn:hover{background:#ffffff1a;color:#ffffffd9;border-color:#ffffff59}.auth-locale-btn.active{background:#ffffff26;color:#fff;border-color:#ffffff80}.auth-right{background:var(--card);display:flex;flex-direction:column;box-shadow:-1px 0 0 0 var(--border)}.auth-right-topbar{display:flex;align-items:center;justify-content:flex-end;padding:16px 32px;border-bottom:1px solid var(--border);font-size:13px;color:var(--sub);gap:6px;flex-shrink:0;min-height:53px}.auth-right-topbar a{color:var(--primary);font-weight:500;text-decoration:none;transition:color .15s}.auth-right-topbar a:hover{color:var(--primary-dark)}.auth-right-form-area{flex:1;display:flex;flex-direction:column;justify-content:center;padding:40px 48px}@media(max-width:640px){.auth-right-form-area{padding:32px 24px}.auth-right-topbar{padding:14px 20px}}.auth-form-heading{font-size:22px;font-weight:700;color:var(--text);letter-spacing:-.02em;margin-bottom:4px}.auth-form-subheading{font-size:14px;color:var(--sub);margin-bottom:24px;line-height:1.5}.auth-field{margin-bottom:14px}.auth-label{display:block;font-size:13px;font-weight:500;color:var(--text-body);margin-bottom:6px}.auth-label-row{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px}.auth-input{width:100%;height:42px;padding:0 14px;background:var(--bg);border:1px solid var(--border);border-radius:10px;font-size:14px;color:var(--text);font-family:inherit;transition:border-color .15s,box-shadow .15s;box-sizing:border-box}.auth-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #1c39bb1f}.auth-input.is-error{border-color:var(--danger)}.auth-input-wrapper{position:relative}.auth-input-wrapper .auth-input{padding-right:44px}.auth-input-toggle{position:absolute;right:12px;top:50%;transform:translateY(-50%);background:none;border:none;cursor:pointer;color:var(--sub);display:flex;align-items:center;padding:4px;transition:color .15s}.auth-input-toggle:hover{color:var(--text)}.auth-field-error{font-size:12px;color:var(--danger);margin-top:5px}.auth-field-hint{font-size:12px;color:var(--sub);margin-top:5px}.auth-alert{border-radius:10px;padding:12px 14px;margin-bottom:16px;font-size:13px;display:flex;align-items:flex-start;gap:10px;line-height:1.5}.auth-alert svg{flex-shrink:0;margin-top:1px}.auth-alert.error{background:#fef2f2;color:var(--danger);border:1px solid #FECACA}.auth-alert.success{background:#f0fdf4;color:var(--success);border:1px solid #BBF7D0}.auth-alert.info{background:var(--primary-dim);color:var(--primary-text);border:1px solid color-mix(in srgb,var(--primary) 20%,transparent)}[data-theme=dark] .auth-alert.error{background:#dc26261f;border-color:#dc26264d}.auth-btn-submit{width:100%;height:44px;background:var(--text);color:var(--card);border:none;border-radius:10px;font-size:14px;font-weight:600;cursor:pointer;display:flex;align-items:center;justify-content:center;gap:8px;transition:background .15s,transform .12s,box-shadow .15s;font-family:inherit;letter-spacing:-.01em;margin-top:8px}.auth-btn-submit:hover:not(:disabled){background:var(--primary);transform:translateY(-1px);box-shadow:0 4px 12px #1c39bb4d}.auth-btn-submit:disabled{opacity:.5;cursor:not-allowed;transform:none;box-shadow:none}.auth-btn-ghost{background:none;border:none;font-size:13px;color:var(--sub);cursor:pointer;text-align:center;width:100%;padding:6px;font-family:inherit;transition:color .15s;margin-top:4px;display:flex;align-items:center;justify-content:center;gap:4px}.auth-btn-ghost:hover{color:var(--text)}.auth-footnote{display:flex;align-items:center;justify-content:center;gap:6px;font-size:12px;color:var(--sub);margin-top:16px}.auth-forgot-link{font-size:12px;color:var(--primary);text-decoration:none;transition:color .15s;font-weight:500}.auth-forgot-link:hover{color:var(--primary-dark)}.auth-right-bottombar{padding:14px 32px;border-top:1px solid var(--border);display:flex;align-items:center;justify-content:space-between;font-size:12px;color:var(--sub);flex-shrink:0;gap:8px;flex-wrap:wrap}.auth-spinner{width:16px;height:16px;border:2px solid rgba(255,255,255,.3);border-radius:50%;border-top-color:#fff;animation:auth-spin .7s linear infinite;flex-shrink:0}@keyframes auth-spin{to{transform:rotate(360deg)}}.auth-token-input{width:100%;height:54px;text-align:center;font-size:24px;letter-spacing:.35em;font-family:SF Mono,Fira Code,monospace;font-weight:600;background:var(--bg);border:1px solid var(--border);border-radius:10px;color:var(--text);transition:border-color .15s,box-shadow .15s;box-sizing:border-box}.auth-token-input:focus{outline:none;border-color:var(--primary);box-shadow:0 0 0 3px #1c39bb1f}.auth-token-input.is-error{border-color:var(--danger);animation:auth-shake .4s ease}@keyframes auth-shake{0%,to{transform:translate(0)}20%,60%{transform:translate(-5px)}40%,80%{transform:translate(5px)}}.auth-icon-header{width:52px;height:52px;border-radius:14px;background:var(--primary-dim);display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--primary)}.auth-qr-block{display:flex;flex-direction:column;align-items:center;background:var(--bg);border:1px solid var(--border);border-radius:12px;padding:20px;margin-bottom:14px}.auth-qr-block img{width:180px;height:180px;border-radius:8px}.auth-secret-code{margin-top:10px;font-size:12px;color:var(--sub);text-align:center}.auth-secret-code code{font-family:SF Mono,Fira Code,monospace;background:var(--border);padding:3px 8px;border-radius:4px;letter-spacing:.08em;color:var(--text);font-size:12px}.auth-backup-codes{display:grid;grid-template-columns:repeat(2,1fr);gap:8px;margin:14px 0}.auth-backup-code{background:var(--bg);border:1px solid var(--border);border-radius:8px;padding:8px 10px;font-family:SF Mono,Fira Code,monospace;font-size:12px;color:var(--text);text-align:center;-webkit-user-select:all;-moz-user-select:all;user-select:all}.auth-success-icon{width:52px;height:52px;border-radius:50%;background:#f0fdf4;border:2px solid var(--success);display:flex;align-items:center;justify-content:center;margin-bottom:16px;color:var(--success)}.auth-back-link{display:inline-flex;align-items:center;gap:6px;font-size:13px;color:var(--sub);text-decoration:none;margin-top:14px;transition:color .15s;cursor:pointer}.auth-back-link:hover{color:var(--text)}.auth-inline-link{color:var(--primary);font-weight:500;text-decoration:none;transition:color .15s}.auth-inline-link:hover{color:var(--primary-dark)}