.auth-shell{padding:28px 0 72px;background:radial-gradient(60vw 40vw at 85% -8%,rgba(105,191,208,.28),transparent 65%),radial-gradient(52vw 36vw at -10% 100%,rgba(23,107,130,.12),transparent 60%)}.auth-card{display:flex;flex-direction:column;overflow:hidden;max-width:480px;margin-inline:auto;border:1px solid rgba(139,168,178,.42);border-radius:12px;background:var(--surface);box-shadow:0 18px 44px #17364229}.auth-brand{position:relative;display:flex;align-items:center;gap:14px;padding:20px 20px 0;color:#f4f9fa;background:radial-gradient(120% 140% at 90% -20%,rgba(105,191,208,.5),transparent 55%),linear-gradient(150deg,#0d4c60,#176b82 58%,#1d7d95)}.auth-brand-copy{position:relative;z-index:1;min-width:0;padding-bottom:16px}.auth-brand-eyebrow{color:#a8dcea;font-size:10px}.auth-brand h1{margin:2px 0 4px;color:#fff;font-size:21px;line-height:1.25}.auth-brand-sub{margin:0;color:#e0f0f4d9;font-size:13px;line-height:1.6}.auth-brand-features{display:none;margin:22px 0 0;padding:0;list-style:none;gap:12px}.auth-brand-features li{display:flex;align-items:center;gap:9px;color:#e0f0f4eb;font-size:13px}.auth-brand-features svg{flex-shrink:0;color:var(--frost)}.auth-brand-hero{align-self:flex-end;width:96px;height:auto;margin-inline-start:auto;filter:drop-shadow(0 10px 16px rgba(3,18,24,.4))}.auth-panel{padding:22px 20px 26px}.auth-tabs{display:grid;grid-template-columns:1fr 1fr;gap:4px;margin-bottom:20px;padding:4px;border-radius:8px;background:var(--ice)}.auth-tabs a{display:flex;align-items:center;justify-content:center;min-height:42px;border-radius:6px;color:var(--muted);font-size:15px;font-weight:600;text-decoration:none;transition:background var(--motion-fast) ease,color var(--motion-fast) ease,box-shadow var(--motion-fast) ease}.auth-tabs a.active{color:var(--ink);background:var(--surface);box-shadow:0 2px 8px #17364224}.auth-notice{margin-bottom:16px;padding:11px 14px;border:1px solid rgba(179,56,42,.35);border-inline-start:3px solid #b3382a;border-radius:6px;color:#8c2d22;background:#fdeceb;font-size:13px;line-height:1.55}.auth-notice[data-kind=info]{border-color:#176b824d;border-inline-start-color:var(--blue);color:#12536a;background:var(--blue-soft)}.auth-google-slot{display:flex;width:min(100%,400px);min-height:40px}.auth-google-slot>div,.auth-google-slot iframe{display:block}.auth-field{margin-bottom:16px}.auth-field label{display:block;margin-bottom:6px;color:var(--ink-soft);font-size:13px;font-weight:600}.auth-label-row{display:flex;align-items:baseline;justify-content:space-between}.auth-forgot{padding:4px 0;border:0;color:var(--blue);background:none;font-size:12px;transition:color var(--motion-fast) ease}.auth-forgot:hover{color:var(--ember)}.auth-input-wrap{position:relative;display:flex;align-items:center}.auth-input-wrap>svg{position:absolute;inset-inline-start:13px;color:var(--muted);pointer-events:none}.auth-input-wrap input{width:100%;min-height:48px;padding-block:0;padding-inline:42px 46px;border:1px solid var(--line);border-radius:6px;color:var(--ink);background:var(--input-bg);font-size:16px;transition:border-color var(--motion-fast) ease,box-shadow var(--motion-fast) ease,background var(--motion-fast) ease}.auth-input-wrap input::placeholder{color:#9db0b9;font-size:14px}.auth-input-wrap input:focus{border-color:var(--blue);background:#fff;box-shadow:0 0 0 3px #176b8224;outline:none}.auth-input-wrap input[aria-invalid=true]{border-color:#b3382a}.auth-input-wrap input[aria-invalid=true]:focus{box-shadow:0 0 0 3px #b3382a24}.auth-eye{position:absolute;inset-inline-end:4px;display:flex;align-items:center;justify-content:center;width:44px;height:44px;border:0;color:var(--muted);background:none;transition:color var(--motion-fast) ease}.auth-eye:hover{color:var(--blue)}.auth-eye .icon-hide,.auth-eye[aria-pressed=true] .icon-show{display:none}.auth-eye[aria-pressed=true] .icon-hide{display:block}.auth-field-error{margin:6px 0 0;color:#a93226;font-size:12px;line-height:1.5}.auth-btn{display:flex;align-items:center;justify-content:center;gap:10px;width:100%;min-height:48px;padding:0 18px;border:1px solid transparent;border-radius:6px;font-size:15px;font-weight:600;transition:background var(--motion-fast) ease,border-color var(--motion-fast) ease,transform var(--motion-fast) var(--ease-out),box-shadow var(--motion-fast) ease}.auth-btn:active{transform:translateY(1px)}.auth-btn[disabled]{cursor:not-allowed;opacity:.72}.auth-btn-primary{margin-top:4px;color:#fff;background:#bd5b18;box-shadow:0 9px 22px #a1460f47}.auth-btn-primary:hover:not([disabled]){background:#d66f20}.auth-btn-spinner{display:none;width:16px;height:16px;border:2px solid rgba(255,255,255,.4);border-top-color:#fff;border-radius:50%;animation:auth-spin .7s linear infinite}.auth-btn.is-loading .auth-btn-spinner{display:inline-block}@keyframes auth-spin{to{transform:rotate(360deg)}}.auth-verify-meta{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:20px;padding:12px 14px;border-radius:10px;background:var(--surface-alt, #f6f7f9)}.auth-verify-email{margin:0;font-size:14px;font-weight:600;color:var(--ink);overflow-wrap:anywhere}.auth-verify-edit{flex-shrink:0;font-size:13px;color:var(--blue)}.auth-verify-form .auth-code-input{letter-spacing:.4em;font-weight:700;text-align:center}.auth-btn-resend{margin-top:12px;border-color:var(--line);color:var(--blue);background:transparent}.auth-btn-resend:hover:not([disabled]){border-color:var(--blue);background:var(--surface-alt, #f6f7f9)}.auth-divider{display:flex;align-items:center;gap:12px;margin:22px 0 16px;color:var(--muted);font-size:12px}.auth-divider:before,.auth-divider:after{content:"";flex:1;height:1px;background:var(--line)}.auth-social{display:grid;gap:10px;justify-items:center}.auth-btn-google{border-color:var(--line);color:var(--ink);background:var(--surface)}.auth-btn-google:hover:not([disabled]){border-color:#8fb3bd;background:#f7fbfb;box-shadow:0 4px 14px #1736421a}.auth-btn-passkey{position:relative;width:min(100%,400px);min-height:40px;border-color:#747775;border-radius:4px;color:#1f1f1f;background:#fff;box-shadow:0 1px 2px #3c40434d;font-family:Roboto,Arial,sans-serif;font-size:14px;font-weight:500}.auth-btn-passkey svg{position:absolute;inset-inline-start:12px}.auth-btn-passkey:hover:not([disabled]){border-color:#1a73e8;background:#f8faff;box-shadow:0 1px 3px #3c40434d}.auth-switch{margin:20px 0 0;color:var(--muted);font-size:13px;text-align:center}.auth-switch a{margin-inline-start:4px;color:var(--blue);font-weight:600;text-decoration:none;transition:color var(--motion-fast) ease}.auth-switch a:hover{color:var(--ember)}.auth-agreement{margin:10px 0 0;color:#93a7b0;font-size:11px;line-height:1.6;text-align:center}.auth-agreement a{color:var(--blue);font-weight:700;text-underline-offset:2px}.auth-agreement a:hover{color:var(--ember-dark)}.auth-agreement a:focus-visible{border-radius:2px;outline:2px solid rgba(23,107,130,.3);outline-offset:2px}.auth-legal-links{display:flex;justify-content:center;gap:7px;margin-top:3px}@media(min-width:960px){.auth-shell{padding:56px 0 96px}.auth-card{flex-direction:row;max-width:940px;min-height:620px}.auth-brand{flex:0 0 400px;flex-direction:column;align-items:stretch;gap:0;padding:36px 32px 0}.auth-brand h1{font-size:30px}.auth-brand-sub{font-size:14px}.auth-brand-features{display:grid}.auth-brand-hero{width:264px;margin-top:auto;animation:auth-float 5.5s ease-in-out infinite}.auth-panel{flex:1;padding:36px 40px 34px}}@keyframes auth-float{0%,to{transform:translateY(0)}50%{transform:translateY(-8px)}}@media(prefers-reduced-motion:reduce){.auth-brand-hero{animation:none}.auth-btn,.auth-tabs a,.auth-input-wrap input{transition:none}}