.shell-auth-page{padding:var(--sp-6) var(--sp-4);background:var(--bg-page);flex:1;justify-content:center;align-items:center;display:flex;position:relative;overflow:hidden}.shell-auth-watermark{opacity:.06;pointer-events:none;width:520px;max-width:none;position:absolute;bottom:-120px;right:-120px}.shell-auth-card{z-index:1;background:var(--bg-surface);border:1px solid var(--border-1);border-radius:var(--r-xl);width:100%;max-width:400px;box-shadow:var(--shadow-md);padding:var(--sp-8);position:relative}.shell-auth-logo{object-fit:contain;width:56px;height:56px;margin-bottom:var(--sp-4)}.shell-auth-title{font-family:var(--font-sans);font-weight:var(--fw-bold);font-size:28px;line-height:var(--lh-tight);letter-spacing:var(--tracking-tight);color:var(--fg-1);margin:0}.shell-auth-subtitle{margin:4px 0 var(--sp-6);font-size:var(--fs-sm);color:var(--fg-2)}.shell-auth-footer{margin-top:var(--sp-5);padding-top:var(--sp-4);border-top:1px solid var(--border-1);font-family:var(--font-mono);color:var(--fg-3);text-align:center;font-size:12px}.shell-root{flex:1;min-height:0;display:flex}.shell-col{flex-direction:column;flex:1;min-width:0;display:flex}.shell-main{padding:var(--sp-4);padding-bottom:calc(var(--bottombar-h) + env(safe-area-inset-bottom,0px) + var(--sp-4));max-width:var(--container);width:100%;margin:0 auto}@media (min-width:820px){.shell-main{padding:var(--sp-6);padding-bottom:var(--sp-8)}.shell-app-root{height:100dvh;overflow:hidden}.shell-col{height:100%;min-height:0}.shell-main{height:100%;overflow:hidden auto}}.shell-sidenav{display:none}@media (min-width:820px){.shell-sidenav{width:var(--sidebar-w);background:var(--bg-surface);border-right:1px solid var(--border-1);flex-direction:column;flex-shrink:0;height:100%;display:flex}}.shell-sidenav-header{border-bottom:1px solid var(--border-1);flex-shrink:0;align-items:center;gap:10px;height:56px;padding:0 16px;display:flex}.shell-sidenav-brand{flex-direction:column;min-width:0;line-height:1.05;display:flex}.shell-sidenav-brand-title{font-family:var(--font-sans);font-weight:var(--fw-bold);color:var(--fg-1);letter-spacing:var(--tracking-tight);font-size:17px}.shell-sidenav-brand-sub{font-family:var(--font-mono);color:var(--fg-3);letter-spacing:var(--tracking-caps);text-transform:uppercase;margin-top:2px;font-size:10px}.shell-nav{flex-direction:column;flex:1;gap:2px;padding:8px;display:flex;overflow-y:auto}.shell-nav-group{flex-direction:column;gap:2px;display:flex}.shell-nav-group+.shell-nav-group{margin-top:10px}.shell-nav-section-label{font-family:var(--font-mono);font-weight:var(--fw-semibold);color:var(--fg-3);text-transform:uppercase;letter-spacing:var(--tracking-caps);margin:0;padding:4px 12px;font-size:10px}.shell-nav a{border-radius:var(--r-md);color:var(--fg-2);font-family:var(--font-sans);font-weight:var(--fw-medium);font-size:var(--fs-sm);transition:background var(--dur-1) var(--ease-standard);align-items:center;gap:12px;padding:8px 12px;display:flex;position:relative}.shell-nav a:hover{background:var(--bg-muted)}.shell-nav a[aria-current=page]{background:var(--brand-soft);color:var(--fg-1);font-weight:var(--fw-semibold)}.shell-nav a[aria-current=page]:before{content:"";background:var(--brand);border-radius:0 3px 3px 0;width:3px;position:absolute;top:6px;bottom:6px;left:0}.shell-topbar{z-index:var(--z-sticky);height:var(--header-h);background:var(--bg-surface);border-bottom:1px solid var(--border-1);flex-shrink:0;align-items:center;gap:12px;padding:0 16px;display:flex;position:sticky;top:0}.shell-topbar-brand{flex-shrink:0;align-items:center;gap:8px;min-width:0;display:flex}@media (min-width:820px){.shell-topbar-brand{display:none}}.shell-topbar-brand-title{font-family:var(--font-sans);font-weight:var(--fw-semibold);font-size:var(--fs-base);color:var(--fg-1)}.shell-topbar-spacer{flex:1}.shell-topbar-tools{align-items:center;gap:4px;display:none}@media (min-width:600px){.shell-topbar-tools{display:flex}}.shell-icon-btn{border-radius:var(--r-md);width:36px;height:36px;color:var(--fg-2);cursor:pointer;transition:background var(--dur-1) var(--ease-standard);background:0 0;border:1px solid #0000;justify-content:center;align-items:center;display:inline-flex;position:relative}.shell-icon-btn:hover{background:var(--bg-sunken);color:var(--fg-1)}.shell-icon-btn__badge{background:var(--hcs-danger);color:#fff;text-align:center;min-width:15px;height:15px;font-size:10px;line-height:15px;font-weight:var(--fw-semibold);border-radius:999px;padding:0 3px;position:absolute;top:2px;right:2px}.shell-user{border-radius:var(--r-md);color:var(--fg-1);transition:background var(--dur-1) var(--ease-standard);flex-shrink:0;align-items:center;gap:8px;padding:4px;display:inline-flex}.shell-user:hover{background:var(--bg-sunken)}.shell-user-name{font-family:var(--font-sans);font-size:13px;font-weight:var(--fw-medium);color:var(--fg-1)}.shell-brand-chip{font-family:var(--font-sans);font-size:var(--fs-xs);border-radius:var(--r-pill);flex-shrink:0;margin-left:4px;padding:3px 10px}.shell-bottom-nav{z-index:var(--z-sticky);background:var(--bg-surface);border-top:1px solid var(--border-1);padding:6px 8px calc(6px + env(safe-area-inset-bottom,0px));grid-auto-columns:1fr;grid-auto-flow:column;display:grid;position:fixed;bottom:0;left:0;right:0}@media (min-width:820px){.shell-bottom-nav{display:none}}.shell-bottom-nav a{min-height:52px;color:var(--fg-3);font-family:var(--font-sans);font-size:10.5px;font-weight:var(--fw-medium);flex-direction:column;justify-content:center;align-items:center;gap:3px;padding:4px 0;display:flex}.shell-bottom-nav a .shell-tab-icon{border-radius:var(--r-md);width:32px;height:32px;color:var(--fg-3);transition:background var(--dur-1) var(--ease-standard), color var(--dur-1) var(--ease-standard);justify-content:center;align-items:center;display:flex}.shell-bottom-nav a[aria-current=page]{color:var(--brand);font-weight:var(--fw-bold)}.shell-bottom-nav a[aria-current=page] .shell-tab-icon{background:var(--brand-soft);color:var(--brand)}.shell-theme-toggle{background:var(--bg-sunken);border:1px solid var(--border-1);border-radius:var(--r-pill);align-items:center;gap:6px;padding:4px;display:inline-flex}.shell-theme-toggle button{width:26px;height:26px;color:var(--fg-3);cursor:pointer;transition:background var(--dur-1) var(--ease-standard), color var(--dur-1) var(--ease-standard);background:0 0;border:none;border-radius:50%;justify-content:center;align-items:center;display:inline-flex}.shell-theme-toggle button[aria-pressed=true][data-mode=light]{background:var(--bg-inverse);color:var(--fg-on-inverse)}.shell-theme-toggle button[aria-pressed=true][data-mode=dark]{background:var(--brand);color:var(--fg-on-brand)}.shell-page-header{flex-wrap:wrap;justify-content:space-between;align-items:flex-end;gap:16px;padding:20px 24px 16px;display:flex}@media (max-width:819px){.shell-page-header{padding:16px}}.shell-page-header__eyebrow{font-family:var(--font-condensed);font-weight:var(--fw-semibold);text-transform:uppercase;letter-spacing:var(--tracking-caps);color:var(--eyebrow-color);margin-bottom:4px;font-size:11px}.shell-page-header__title{font-family:var(--font-sans);font-weight:var(--fw-bold);font-size:clamp(22px,3vw,32px);line-height:var(--lh-tight);letter-spacing:var(--tracking-tight);color:var(--fg-1);margin:0}.shell-page-header__description{font-size:var(--fs-sm);color:var(--fg-2);max-width:640px;margin:6px 0 0}.shell-page-header__actions{flex-wrap:wrap;flex-shrink:0;gap:8px;display:flex}