.shell{display:flex;min-height:100vh}.shell-nav{flex:none;width:232px;height:100vh;position:-webkit-sticky;position:sticky;top:0;display:flex;flex-direction:column;gap:2px;padding:24px 16px;background:var(--card);border-right:1px solid var(--line)}.brand{display:flex;align-items:center;gap:10px;padding:0 8px 20px;font-weight:600;font-size:15px;color:var(--ink);text-decoration:none}.brand-mark{width:32px;height:32px;border-radius:9px;background:var(--sky);color:#fff;display:inline-flex;align-items:center;justify-content:center;font-weight:700;font-size:13px;flex:none}.shell-switcher{margin:0 4px 12px;font-size:14px!important}.shell-nav a.nav-link{display:flex;align-items:center;gap:10px;padding:10px 12px;border-radius:var(--radius-sm);color:#44546a;font-size:14px;text-decoration:none}.shell-nav a.nav-link:hover{background:#f2f7fc;color:var(--ink)}.shell-nav a.nav-link[aria-current=page]{background:var(--sky-soft);color:var(--ink);font-weight:600}.shell-nav a.nav-link[aria-current=page] svg{color:var(--link)}.shell-main{flex:1 1;min-width:0;position:relative;background:linear-gradient(180deg,var(--theme-tint,#ffffff) 0,var(--sky-wash) 300px,var(--bg) 640px)}.shell-content{position:relative;max-width:800px;margin:0 auto;padding:40px 32px 64px}.page-tabs{display:flex;flex-wrap:wrap;gap:4px;border-bottom:1px solid var(--line);margin-bottom:20px}.page-tabs a{padding:10px 14px;font-size:14px;color:#44546a;text-decoration:none;border-bottom:2px solid transparent;margin-bottom:-1px}.page-tabs a:hover{color:var(--ink)}.page-tabs a[aria-current=page]{color:var(--ink);font-weight:600;border-bottom-color:var(--sky)}.back-link{display:inline-flex;align-items:center;gap:4px;font-size:14px;text-decoration:none;margin-bottom:16px}.signin{min-height:100vh;display:flex;align-items:flex-start;justify-content:center;padding:12vh 16px 32px;background:linear-gradient(180deg,#ffffff 0,var(--sky-wash) 55%,#d6ecfa 100%)}.signin-box{width:100%;max-width:420px;display:flex;flex-direction:column;gap:20px}.signin-box h1{margin:0;font-size:34px}.signin-box p{margin:0;color:var(--muted)}[data-amplify-authenticator]{--amplify-fonts-default-variable:var(--font-inter),system-ui,sans-serif;--amplify-fonts-default-static:var(--font-inter),system-ui,sans-serif;--amplify-components-authenticator-router-border-color:var(--line);--amplify-components-authenticator-router-border-width:1px;--amplify-components-authenticator-router-box-shadow:var(--shadow);--amplify-components-button-border-radius:9px;--amplify-components-button-primary-background-color:var(--navy);--amplify-components-button-primary-hover-background-color:#22335a;--amplify-components-button-link-color:var(--link);--amplify-components-fieldcontrol-focus-border-color:var(--sky)}[data-amplify-authenticator] [data-amplify-router]{border-radius:var(--radius);overflow:hidden}@media (max-width:720px){.shell{flex-direction:column}.shell-nav{width:auto;height:auto;z-index:10;flex-direction:row;flex-wrap:wrap;align-items:center;gap:2px;padding:8px 12px;border-right:0;border-bottom:1px solid var(--line)}.brand{padding:0 8px 0 0;margin-right:auto}.brand-name{display:none}.shell-switcher{margin:0 4px 0 0;max-width:150px}.shell-nav a.nav-link{padding:8px 10px;font-size:13px}.shell-nav a.nav-link svg{display:none}.shell-content{padding:24px 16px 48px}}@media print{.back-link,.page-tabs,.shell-nav{display:none!important}.shell-main{background:none!important}.shell-content{padding:0!important;max-width:none!important}}.season-backdrop{position:absolute;inset:0;overflow:hidden;pointer-events:none}.season-mark{position:absolute;transform:rotate(var(--rot));animation:var(--duration) ease-in-out var(--delay) infinite alternate}.season-mark,.season-mark svg{display:block}.season-mark.drift{animation-name:season-drift}.season-mark.float{animation-name:season-float}.season-mark.bob{animation-name:season-bob}.season-mark.rock{animation-name:season-rock}.season-mark.twinkle{animation:none}.season-mark.twinkle svg{animation:season-twinkle calc(var(--duration) / 3) ease-in-out var(--delay) infinite alternate}.season-sun{position:absolute;right:-60px;top:-70px;animation:season-spin 160s linear infinite}@keyframes season-drift{0%{transform:translate(0) rotate(var(--rot))}50%{transform:translate(10px,14px) rotate(calc(var(--rot) + 14deg))}to{transform:translate(-6px,28px) rotate(calc(var(--rot) - 8deg))}}@keyframes season-float{0%{transform:translateY(0) rotate(var(--rot))}to{transform:translateY(-16px) rotate(calc(var(--rot) + 8deg))}}@keyframes season-bob{0%{transform:translateX(0) rotate(var(--rot))}to{transform:translateX(14px) rotate(var(--rot))}}@keyframes season-rock{0%{transform:rotate(calc(var(--rot) - 6deg))}to{transform:rotate(calc(var(--rot) + 6deg))}}@keyframes season-twinkle{0%{opacity:.35;transform:scale(.85)}to{opacity:1;transform:scale(1.1)}}@keyframes season-spin{to{transform:rotate(1turn)}}@media (prefers-reduced-motion:reduce){.season-mark,.season-mark svg,.season-sun{animation:none!important}}@media print{.season-backdrop{display:none}}.splash-box{display:grid;justify-items:center;grid-gap:18px;gap:18px;padding-top:8vh}.splash-message{margin:0;font-size:15px;color:var(--muted)}.spinner{width:28px;height:28px;border-radius:50%;border:3px solid var(--sky-soft);border-top-color:var(--sky);animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(1turn)}}.page-skeleton{display:grid;grid-gap:14px;gap:14px}.skeleton-card{display:grid;grid-gap:10px;gap:10px;padding:20px;background:var(--card);border:1px solid var(--line);border-radius:var(--radius)}.skeleton{display:block;border-radius:6px;background:linear-gradient(90deg,#e9eff6,#f4f7fb 50%,#e9eff6);background-size:200% 100%;animation:shimmer 1.4s ease-in-out infinite}@keyframes shimmer{0%{background-position:100% 0}to{background-position:-100% 0}}@media (prefers-reduced-motion:reduce){.spinner{animation-duration:2.4s}.skeleton{animation:none}}.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.signin-legal{margin:0;font-size:13px;color:var(--muted);text-align:center}