:root{color:#081735;font-synthesis:none;text-rendering:optimizelegibility;-webkit-font-smoothing:antialiased;--ink:#081735;--muted:#667084;--blue:#0867f4;--blue-dark:#0055da;--surface:#fbfaf7;--border:#bdc4cf;--danger:#bb2c3b;--success:#16734a;background:#f7f6f2;font-family:Inter,Segoe UI,Noto Sans JP,Arial,sans-serif}*{box-sizing:border-box}html,body,#app{min-height:100%}body{background:var(--surface);min-width:320px;min-height:100svh;margin:0}button,input{font:inherit}button,a{-webkit-tap-highlight-color:transparent}button:focus-visible,a:focus-visible,input:focus-visible{outline-offset:3px;outline:3px solid #0867f447}.auth-shell{grid-template-columns:minmax(31rem,1fr) minmax(36rem,1fr);min-height:100svh;display:grid;overflow:hidden}.brand-panel{isolation:isolate;color:#fff;background:#01030c;grid-template-rows:auto minmax(0,1fr) auto;min-height:100svh;padding:clamp(2rem,4vw,4.5rem) clamp(2.25rem,5vw,5.4rem) clamp(3rem,6vh,5.7rem);display:grid;position:relative;overflow:hidden}.brand-panel:before,.brand-panel:after{pointer-events:none;content:"";position:absolute;inset:0}.brand-panel:before{z-index:0;background-image:url(/assets/login-art-D2BCMeGU.png);background-position:top;background-repeat:no-repeat;background-size:cover}.brand-panel:after{z-index:1;background:linear-gradient(#01030c14 0%,#01030c08 42%,#01030cd1 68%,#01030c 83% 100%),linear-gradient(90deg,#01030c59 0%,#0000 18% 82%,#01030c59 100%)}.brand{z-index:2;color:#fff;letter-spacing:-.06em;justify-self:start;align-items:center;gap:.55rem;font-size:clamp(1.75rem,2.4vw,2.35rem);font-weight:700;text-decoration:none;display:inline-flex;position:relative}.brand svg{fill:none;stroke:#0d70ff;stroke-linecap:round;stroke-linejoin:round;stroke-width:4px;width:2.9rem;overflow:visible}.brand-copy{z-index:2;grid-row:3;max-width:42rem;position:relative}.brand-copy h1{letter-spacing:-.055em;max-width:12ch;margin:0 0 1.1rem;font-size:clamp(2.55rem,4vw,4.15rem);font-weight:600;line-height:1.08}.brand-copy p{color:#ffffffbf;margin:0;font-size:clamp(1rem,1.55vw,1.35rem);line-height:1.45}.auth-panel{background:radial-gradient(circle at 78% 18%,#fffffff0,#0000 31%),linear-gradient(135deg,#fbfaf7 0%,#f6f4ef 100%);flex-direction:column;min-height:100svh;display:flex;position:relative}.topbar{justify-content:flex-end;align-items:center;min-height:7.5rem;padding:1.75rem clamp(2rem,6vw,5.8rem);display:flex}.language-picker{position:relative}.language-trigger{min-height:3rem;color:var(--ink);cursor:pointer;background:0 0;border:0;border-radius:.65rem;align-items:center;gap:.75rem;padding:.5rem .65rem;font-size:1.05rem;font-weight:500;display:flex}.language-trigger:hover{background:#0817350d}.language-trigger img,.language-menu img{border:1px solid #0817351f;display:block}.language-trigger svg{fill:none;stroke:currentColor;stroke-width:1.8px;width:1rem}.language-menu{z-index:20;background:#fff;border:1px solid #dde1e8;border-radius:.85rem;width:13rem;padding:.45rem;position:absolute;top:calc(100% + .5rem);right:0;box-shadow:0 1.1rem 3rem #101e3729}.language-menu button{width:100%;color:var(--ink);cursor:pointer;text-align:left;background:0 0;border:0;border-radius:.55rem;grid-template-columns:auto 1fr auto;align-items:center;gap:.7rem;padding:.68rem .72rem;display:grid}.language-menu button:hover,.language-menu button[aria-checked=true]{background:#f0f5ff}.language-menu .check{fill:none;width:1rem;stroke:var(--blue);stroke-width:2px;opacity:0}.language-menu button[aria-checked=true] .check{opacity:1}.content-column{flex-direction:column;flex:1;align-self:center;width:min(100% - 4rem,37rem);padding:clamp(.7rem,3vh,2rem) 0 3rem;display:flex}.auth-view{margin-top:clamp(6rem,14vh,8.25rem)}.auth-view[hidden]{display:none}.invalid-link-view{max-width:32rem}.invalid-link-view .view-heading{margin-bottom:0}.view-heading{margin-bottom:2rem}.view-heading h2{color:var(--ink);letter-spacing:-.045em;margin:0 0 .45rem;font-size:clamp(2.15rem,3.2vw,2.8rem);font-weight:650;line-height:1.1}.view-heading p{color:var(--muted);margin:0;font-size:1.08rem;line-height:1.5}.field-group{margin-bottom:1.4rem}.field-group label{color:var(--ink);margin-bottom:.55rem;font-size:.98rem;font-weight:600;display:block}.field-group input{width:100%;height:3.85rem;color:var(--ink);border:1px solid var(--border);background:#ffffff94;border-radius:.5rem;padding:0 1rem;font-size:1rem;transition:border-color .15s,box-shadow .15s,background .15s;box-shadow:0 1px #08173505}.field-group input::placeholder{color:#858c9b}.field-group input:hover{border-color:#929baa}.field-group input:focus{border-color:var(--blue);background:#fff;outline:none;box-shadow:0 0 0 3px #0867f421}.password-field{position:relative}.password-field input{padding-right:3.7rem}.password-toggle{color:#5f697a;cursor:pointer;background:0 0;border:0;border-radius:50%;place-items:center;width:2.5rem;height:2.5rem;display:grid;position:absolute;top:50%;right:.7rem;transform:translateY(-50%)}.password-toggle:hover{color:var(--ink);background:#eff2f7}.password-toggle svg{fill:none;stroke:currentColor;stroke-width:1.8px;width:1.35rem}.password-toggle svg[hidden]{display:none}.text-link,.back-button{color:var(--blue);cursor:pointer;background:0 0;border:0;font-weight:500}.text-link:hover,.back-button:hover{color:var(--blue-dark);text-decoration:underline}.forgot-link{margin:-.25rem 0 0 auto;padding:.25rem 0;font-size:.98rem;display:block}.form-status{min-height:2.9rem;color:var(--danger);align-items:flex-end;margin:0;padding:0 0 .7rem;font-size:.92rem;font-weight:500;line-height:1.35;display:flex}.form-status:empty{visibility:hidden}.form-status[data-type=success]{color:var(--success)}.primary-button{color:#fff;cursor:pointer;background:linear-gradient(105deg,#096bf6,#0061ed);border:0;border-radius:.5rem;justify-content:center;align-items:center;gap:1.4rem;width:100%;min-height:4rem;padding:.9rem 1.4rem;font-size:1.08rem;font-weight:600;transition:transform .15s,box-shadow .15s,filter .15s;display:flex;box-shadow:0 .65rem 1.5rem #005be229}.primary-button:hover:not(:disabled){transform:translateY(-1px);box-shadow:0 .8rem 1.8rem #005be240}.primary-button:active:not(:disabled){transform:translateY(0)}.primary-button:disabled{cursor:wait;filter:saturate(.65);opacity:.76}.primary-button svg{fill:none;stroke:currentColor;stroke-linecap:round;stroke-width:1.7px;width:1.55rem}.primary-button.is-loading svg{animation:.9s ease-in-out infinite alternate nudge}@keyframes nudge{to{transform:translate(.25rem)}}.access-note{color:var(--muted);margin:1.35rem 0 0;font-size:.94rem}#contact-admin{color:#4b5567;font-weight:500}.back-button{align-items:center;gap:.45rem;margin:0 0 1.8rem -.35rem;padding:.35rem;display:inline-flex}.back-button svg{fill:none;stroke:currentColor;stroke-width:1.8px;width:1.2rem}.auth-footer{color:#747d8d;justify-content:space-between;align-items:center;gap:1rem;margin-top:auto;padding-top:3rem;font-size:.9rem;display:flex}.auth-footer a{color:var(--blue);font-weight:500;text-decoration:none}.auth-footer a:hover{color:var(--blue-dark);text-decoration:underline}@media (width<=1060px){.auth-shell{grid-template-columns:minmax(24rem,.88fr) minmax(33rem,1.12fr)}.brand-panel{padding-inline:2.7rem}}@media (height<=780px) and (width>=821px){.brand-panel{padding-block:2.1rem 2.4rem}.brand-copy h1{margin-bottom:.55rem;font-size:clamp(2.2rem,3.5vw,3.25rem)}.brand-copy p{font-size:1rem}.topbar{min-height:5.2rem;padding-block:1rem}.content-column{padding-top:.4rem;padding-bottom:1.4rem}.auth-view{margin-top:5rem}.view-heading{margin-bottom:1.25rem}.view-heading h2{font-size:2.25rem}.field-group{margin-bottom:.9rem}.field-group input{height:3.4rem}.form-status{min-height:2.35rem;padding-bottom:.45rem}.primary-button{min-height:3.55rem}.access-note{margin-top:.8rem}.auth-footer{padding-top:1.5rem}}@media (width<=820px){.auth-shell{display:block;overflow:visible}.brand-panel{grid-template-rows:auto 1fr;grid-template-columns:1fr;min-height:13rem;padding:1.5rem 1.5rem 1.8rem;display:grid}.brand-panel:before{background-position:50% 58%}.brand-panel:after{background:linear-gradient(90deg,#01030ceb 0%,#01030cb3 48%,#01030c29 100%),linear-gradient(#01030c0d 0%,#01030cb8 100%)}.brand{font-size:1.7rem}.brand svg{width:2.3rem}.brand-copy{grid-area:2/1;align-self:end;padding-top:1.5rem}.brand-copy h1{margin-bottom:.35rem;font-size:1.65rem}.brand-copy p{font-size:.9rem}.auth-panel{min-height:calc(100svh - 13rem)}.topbar{min-height:auto;padding:1rem 1.25rem 0}.content-column{width:min(100% - 2.5rem,36rem);padding:1.25rem 0 2rem}.auth-view{margin-top:1.5rem}}@media (width<=480px){.brand-panel{grid-template-columns:1fr;min-height:10.5rem}.brand-copy h1{font-size:1.35rem}.brand-copy p{display:none}.auth-panel{min-height:calc(100svh - 10.5rem)}.language-trigger{font-size:.95rem}.content-column{width:min(100% - 2rem,34rem)}.view-heading h2{font-size:2rem}.auth-footer{flex-direction:column;align-items:flex-start;padding-top:2.6rem}}@media (prefers-reduced-motion:reduce){*,:before,:after{scroll-behavior:auto!important;transition:none!important;animation:none!important}}