.platform-shell{height:calc(100dvh - 20px)}.platform-shell .shell-body{display:flex}.platform-shell .shell-body:before{display:none}.platform-shell .workspace{flex:1 1;min-width:0;min-height:0;display:flex;flex-direction:column}.platform-shell .content{flex:1 1;min-height:0;overflow:auto}.platform-skip-link{position:fixed;top:-100px;left:12px;z-index:200;padding:10px 16px;background:var(--bg-raised);color:var(--text-strong)}.platform-skip-link:focus{top:12px}.platform-navigation{--nav-width:232px;position:relative;width:var(--nav-width);flex:0 0 var(--nav-width);min-height:0;display:flex;flex-direction:column;background:var(--bg-sidebar);color:var(--text);border-right:1px solid var(--border);z-index:40}.platform-navigation a,.platform-navigation button{-webkit-tap-highlight-color:transparent}.platform-nav-brand{display:flex;align-items:center;justify-content:space-between;padding:14px 12px 8px}.platform-nav-brand a{display:flex;gap:10px;align-items:center;color:var(--text-strong);text-decoration:none}.platform-nav-brand strong{font-size:16px;letter-spacing:.08em}.platform-brand-lockup{display:block;height:32px;width:auto;flex:none}.platform-brand-mark{display:none;height:auto}.platform-brand-dark,[data-theme=dark] .platform-brand-light{display:none!important}[data-theme=dark] .platform-brand-lockup.platform-brand-dark{display:block!important}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .platform-brand-light{display:none!important}:root:not([data-theme=light]) .platform-brand-lockup.platform-brand-dark{display:block!important}}.is-collapsed .platform-brand-lockup{display:none!important}.is-collapsed .platform-brand-mark.platform-brand-light{display:block!important}[data-theme=dark] .is-collapsed .platform-brand-mark.platform-brand-light{display:none!important}[data-theme=dark] .is-collapsed .platform-brand-mark.platform-brand-dark{display:block!important}@media (prefers-color-scheme:dark){:root:not([data-theme=light]) .is-collapsed .platform-brand-mark.platform-brand-light{display:none!important}:root:not([data-theme=light]) .is-collapsed .platform-brand-mark.platform-brand-dark{display:block!important}}.platform-brand-symbol{display:grid;place-items:center;width:28px;height:28px;flex:none}.platform-brand-symbol svg{width:100%;height:100%}.platform-navigation .platform-nav-toggle{flex:none;border:1px solid var(--border-strong);background:transparent;color:var(--text-muted);border-radius:6px;background:var(--bg-surface);font-size:17px;font-weight:600;line-height:1;position:absolute;top:18px;right:-13px;z-index:50;width:26px;height:26px;padding:0 0 2px;border-radius:50%;font-size:18px;box-shadow:0 1px 3px rgb(0 0 0/12%)}.platform-mobile-dialog .platform-navigation .platform-nav-toggle{position:static;border-radius:6px;box-shadow:none}.platform-navigation .platform-nav-toggle:hover{color:var(--text-strong);border-color:var(--accent-line)}.platform-navigation .platform-nav-search{display:flex;align-items:center;gap:7px;margin:0 8px 6px;padding:0 8px;background:var(--bg-surface);color:var(--text-muted);border:1px solid var(--border-strong);border-radius:6px;text-align:left;font-size:12px;min-height:var(--control-h)}.platform-nav-search svg{width:16px;height:16px;flex:none}.platform-nav-search kbd{font:inherit;font-size:9px;margin-left:auto;white-space:nowrap}.platform-nav-scroll{min-height:0;overflow-y:auto;overflow-x:hidden;padding:0 8px 8px;flex:1 1;scrollbar-width:thin}.platform-nav-heading{padding:15px 10px 5px;color:var(--text-muted);font-size:10px;font-weight:600;text-transform:uppercase;letter-spacing:.07em}.platform-navigation .platform-nav-item{display:flex;width:100%;align-items:center;gap:10px;min-height:35px;padding:7px 9px;margin:1px 0;border:1px solid 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var(--border)}.platform-account details{flex:1 1;min-width:0}.platform-account summary{display:flex;align-items:center;gap:8px;cursor:pointer;list-style:none;color:var(--text);font-size:12px}.platform-account summary::-webkit-details-marker{display:none}.platform-avatar{display:grid;place-items:center;width:27px;height:27px;flex:none;border-radius:50%;background:var(--accent-soft);color:var(--accent)}.platform-user-name{display:grid;overflow-wrap:anywhere;font-weight:600}.platform-user-name small{color:var(--text-muted);font-size:11px;font-weight:400}.platform-account-popover{bottom:56px;left:8px;width:260px;max-width:calc(100vw - 36px);display:grid;gap:10px;border:1px solid var(--border-strong);border-radius:8px;box-shadow:var(--shadow-md);overflow-wrap:anywhere;z-index:2}.platform-account-popover,.platform-nav-flyout{position:absolute;padding:16px;background:var(--bg-raised);color:var(--text)}.platform-nav-flyout{left:100%;top:12px;max-height:calc(100dvh - 48px);overflow:auto;width:460px;max-width:calc(100vw - var(--nav-width) - 36px);border:1px solid var(--border-strong);border-radius:0 10px 10px 0;box-shadow:var(--shadow-lg)}.platform-nav-flyout>header,.platform-search-dialog>header{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:12px}.platform-nav-flyout h2,.platform-search-dialog h2{margin:0;font-size:16px;color:var(--text-strong)}.platform-nav-flyout>header button,.platform-search-dialog>header button{width:28px;height:28px;padding:0;font-size:20px}.platform-submenu{display:grid;gap:12px}.platform-submenu-grouped{display:block;column-count:2;column-gap:12px}.platform-submenu-grouped .platform-submenu-section{page-break-inside:avoid;break-inside:avoid;margin-bottom:12px}.platform-destination,.platform-submenu-section{min-width:0}.platform-shortcuts h3,.platform-submenu-section h3{margin:6px 8px;font-size:11px;text-transform:uppercase;letter-spacing:.04em;color:var(--text-muted)}.platform-shortcuts 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.platform-pin{border:0;background:transparent;color:var(--text-muted);padding:6px;min-width:28px;min-height:32px;margin-top:4px;font-size:20px}.platform-pin[aria-pressed=true]{color:var(--accent)}.platform-pin:disabled{opacity:.4}.platform-plan-lock{display:inline-block;margin-left:6px;font-size:10px;font-weight:400}.platform-page-bar{min-height:34px;display:flex;align-items:center;gap:16px;padding:4px 16px 4px 20px;background:var(--bg-surface);border-bottom:1px solid var(--border);flex:none}.platform-page-bar ol{display:flex;flex-wrap:wrap;gap:8px;align-items:center;list-style:none;padding:0;margin:0;color:var(--text-muted);font-size:12px}.platform-page-bar li+li:before{content:"/";margin-right:8px;color:var(--text-muted)}.platform-page-bar [aria-current=page]{color:var(--text-strong)}.platform-page-title{display:flex;align-items:baseline;gap:12px;min-width:0}.platform-page-title .back-link{margin:0 4px 0 0;padding:2px 8px;border:1px solid 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.platform-nav-item>span:not(.platform-star):not(.service-icon),.is-collapsed .platform-nav-search>kbd,.is-collapsed .platform-nav-search>span,.is-collapsed .platform-user-name{display:none}.is-collapsed .platform-nav-item{justify-content:center;padding:8px 4px}.is-collapsed .platform-nav-search{justify-content:center;margin:0 8px 8px}.is-collapsed .platform-account{flex-direction:column}.platform-search-dialog{width:min(560px,calc(100vw - 32px));max-height:calc(100dvh - 48px);padding:20px;border:1px solid var(--border-strong);border-radius:12px;background:var(--bg-raised);color:var(--text);box-shadow:var(--shadow-lg)}.platform-mobile-dialog::backdrop,.platform-search-dialog::backdrop{background:rgb(9 16 29/55%)}.platform-search-dialog>input{width:100%;min-height:40px}.platform-search-dialog>p{font-size:12px}.platform-search-results{max-height:55dvh;overflow:auto}.platform-mobile-menu{display:none}@media (min-width:761px) and (max-width:1000px){.platform-submenu-grouped{column-count:1}}@media (max-width:760px){.platform-shell{height:100dvh;margin:0;border:0;border-radius:0}.platform-shell .shell-body{display:flex}.platform-mobile-menu{display:flex;align-items:center;gap:5px;position:absolute;top:8px;left:10px;z-index:5;padding:5px 8px;min-height:32px}.platform-page-bar{min-height:48px;padding-left:92px;padding-right:12px}.platform-mobile-dialog{position:fixed;inset:0 auto 0 0;margin:0;padding:0;border:0;height:100dvh;max-height:100dvh;width:min(340px,calc(100vw - 32px));max-width:100vw;background:var(--bg-sidebar)}.platform-mobile-dialog .platform-navigation{--nav-width:100%;height:100%}.platform-mobile-dialog .platform-shortcuts,.platform-mobile-dialog .platform-submenu{margin:6px 4px 10px;padding:8px;border-radius:6px;background:var(--bg-raised);color:var(--text)}.platform-mobile-dialog .platform-submenu-grouped{column-count:1}.platform-mobile-dialog .platform-nav-footer{max-height:45dvh;overflow:auto}.platform-mobile-dialog .platform-nav-item{min-height:42px}.platform-mobile-dialog .platform-nav-toggle{width:32px;height:32px}}.platform-nav-flyout.platform-apps-flyout{width:min(920px,calc(100vw - var(--sidebar-w, 240px) - 32px))}.platform-apps-flyout .platform-submenu-grouped{column-count:3;column-gap:16px}#platform-submenu-apps .platform-submenu-section h3,.platform-apps-flyout .platform-submenu-section h3{font-size:13px;font-weight:700;color:var(--text);text-decoration:underline;text-underline-offset:4px}.platform-apps-search{width:100%;margin-bottom:12px}@keyframes inbox-pulse{50%{box-shadow:0 0 0 5px var(--accent-soft)}}.platform-page-actions{margin-left:auto;display:flex;align-items:center;gap:12px}.system-toast-region{position:fixed;right:max(20px,env(safe-area-inset-right));bottom:max(20px,env(safe-area-inset-bottom));z-index:1500;width:min(400px,calc(100vw - 32px));max-height:calc(100dvh - 40px);overflow-y:auto;display:grid;gap:10px;pointer-events:none}.system-toast{display:flex;align-items:flex-start;justify-content:space-between;gap:12px;padding:16px;border:1px solid var(--border-strong);border-left:4px solid var(--notice-color,var(--info));border-radius:var(--r-lg);background:var(--bg-surface);color:var(--text);box-shadow:var(--shadow-md);pointer-events:auto;animation:system-notification-enter .18s ease-out;overflow-wrap:anywhere}.system-notice-info{--notice-color:var(--info)}.system-notice-success{--notice-color:var(--success)}.system-notice-warn{--notice-color:var(--warn)}.system-notice-danger{--notice-color:var(--danger)}.system-notice-status{display:block;color:var(--notice-color);font-size:12px;margin-top:4px}.system-notification-history p,.system-toast p{margin:6px 0;font-size:12px}.system-notice-dismiss{flex:0 0 auto;min-width:32px;min-height:32px;font-size:20px}.system-toast-overflow{pointer-events:auto;background:var(--bg-surface);padding:8px;border:1px solid var(--border);border-radius:var(--r-md)}.system-notification-history{width:min(420px,calc(100vw - 32px));max-height:min(600px,calc(100dvh - 100px))}.system-notification-history .notification-item{border-left:3px solid var(--notice-color);overflow-wrap:anywhere}.system-notification-history .notification-item a{display:block;color:var(--text);text-decoration:none}.system-notification-history .notification-item a:hover{text-decoration:underline}@keyframes system-notification-enter{0%{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@media (prefers-reduced-motion:reduce){.system-toast{animation:none}}@media (max-width:600px){.system-notification-history{position:fixed;top:64px;right:16px;left:16px;width:auto;max-height:calc(100dvh - 84px)}}.notification-scrim{position:fixed;inset:0;z-index:59;background:transparent}.notification-drawer{width:min(460px,94vw)}.notification-drawer-actions{display:flex;align-items:center;gap:12px}.notification-drawer-actions .link-button:disabled{opacity:.4;cursor:default}.notification-feed{list-style:none;margin:0;padding:0;display:grid;gap:8px}.notification-row{width:100%;text-align:left;display:grid;gap:3px;padding:10px 12px;border:1px solid var(--border);border-left:3px solid var(--notice-color,var(--info));border-radius:var(--r-md);background:var(--bg-surface);color:var(--text);cursor:pointer;overflow-wrap:anywhere}.notification-row:hover{background:var(--bg-raised)}.notification-row.is-read{opacity:.7}.notification-row-top{display:flex;justify-content:space-between;gap:10px;align-items:baseline}.notification-row-top .muted{white-space:nowrap;font-size:12px}.notification-row-text{font-size:12.5px;color:var(--text-muted)}.notification-dot{display:inline-block;width:8px;height:8px;border-radius:50%;background:var(--info);margin-right:6px}.platform-page-bar .notification-feed li:after,.platform-page-bar .notification-feed li:before{content:none}