/* One Atlas banner on every route. Native menus retain keyboard behavior. */
html{scroll-padding-top:calc(var(--atlas-header-height,58px) + 16px)}
body.atlas-ui>header.atlas-unified-header{position:sticky;top:0;z-index:120;display:block;box-sizing:border-box;width:100%;min-height:58px;padding:5px 20px;margin:0;background:var(--atlas-surface);color:var(--atlas-text);border-bottom:1px solid var(--atlas-border)}
.atlas-topbar{display:flex;align-items:center;gap:12px;min-height:47px;min-width:0;width:100%}
/* Page-specific disclosure and form spacing must not alter the shared banner. */
.atlas-unified-header :is(details,label,select){margin:0}
.atlas-unified-header details{padding:0;border:0;background:transparent}
.atlas-nav-brand{display:flex;align-items:center;gap:7px;padding-right:12px;border-right:1px solid var(--atlas-border);text-decoration:none;color:var(--atlas-accent);white-space:nowrap;flex-shrink:0}
.atlas-nav-mark{display:grid;place-items:center;width:24px;height:30px;color:var(--atlas-accent)}
.atlas-nav-mark svg{width:24px;height:24px}
.atlas-nav-wordmark{display:block;font-size:22px;line-height:1;font-weight:650;letter-spacing:.08em;color:var(--atlas-accent)}
.atlas-navigation{flex:1;min-width:0}.atlas-navigation>summary{display:none}
.atlas-navigation:not([open])>.atlas-primary-nav,.atlas-primary-nav{display:flex;align-items:center;gap:2px;flex-wrap:nowrap}
.atlas-ui .atlas-nav-link,.atlas-ui .atlas-nav-menu>summary,.atlas-ui .atlas-navigation>summary{box-sizing:border-box;min-height:44px;display:flex;align-items:center;gap:7px;padding:8px;color:var(--atlas-text);background:transparent;border-radius:4px;text-decoration:none;font:500 12px/1.4 var(--atlas-font);cursor:pointer;white-space:nowrap}
.atlas-ui .atlas-navigation>summary{display:none}
.atlas-nav-menu>summary::after,.atlas-navigation>summary::after{content:'';width:5px;height:5px;flex-shrink:0;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);margin-left:4px;margin-top:-3px}
.atlas-nav-menu>summary::-webkit-details-marker{display:none}
.atlas-nav-link:hover,.atlas-nav-menu>summary:hover{background:var(--atlas-soft);color:var(--atlas-accent)}
.atlas-nav-link[aria-current=page]{color:var(--atlas-accent);box-shadow:inset 0 -2px var(--atlas-accent);border-radius:0}
.atlas-nav-link:active,.atlas-nav-menu>summary:active,.atlas-nav-theme:active{background:var(--atlas-soft)}
.atlas-unified-header :is(a,button,select,summary):focus-visible{outline:2px solid var(--atlas-accent);outline-offset:3px}
.atlas-nav-tools{display:flex;align-items:center;gap:6px;margin-left:auto;flex-shrink:0}.atlas-nav-menu{position:relative}
.atlas-menu-content,.atlas-activity-menu>.updates-bar{position:absolute;z-index:130;top:100%;right:0;box-sizing:border-box;min-width:240px;max-width:min(420px,calc(100vw - 32px));max-height:calc(100dvh - 88px);overflow:auto;padding:10px;border:1px solid var(--atlas-border);border-radius:8px;background:var(--atlas-surface);box-shadow:0 12px 24px rgb(0 0 0 / .14)}
.atlas-research-menu>.atlas-menu-content{left:0;right:auto}
.atlas-more-menu>.atlas-menu-content>.atlas-nav-menu>.atlas-menu-content{position:static;min-width:0;max-width:100%;max-height:none;border:0;border-radius:0;padding:0 0 4px 12px;box-shadow:none}
.atlas-more-menu>.atlas-menu-content>.atlas-nav-menu>summary{font-weight:600}
.atlas-menu-content .atlas-nav-link{white-space:normal}.atlas-menu-content>label{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:8px 0}
.atlas-menu-content :is(select,button){min-height:44px;width:100%;margin:4px 0;font:500 14px var(--atlas-font);color:var(--atlas-text);background:var(--atlas-input);border:1px solid var(--atlas-border);border-radius:5px}
.atlas-menu-content #local-sync{display:block;padding:12px 0;border-top:1px solid var(--atlas-border);white-space:normal}
.atlas-nav-language{display:flex;align-items:center;margin:0}.atlas-nav-language>span{position:absolute;width:1px;height:1px;overflow:hidden;clip-path:inset(50%)}
.atlas-ui .atlas-nav-language select{box-sizing:border-box;width:57px;min-height:44px;padding:5px;border:0;border-radius:4px;font:500 12px var(--atlas-font);background:transparent;color:var(--atlas-text);cursor:pointer}
.atlas-ui .atlas-nav-theme{display:grid;place-items:center;box-sizing:border-box;width:36px;min-width:36px;min-height:44px;padding:7px;margin:0;border:0;border-radius:4px;background:transparent;color:var(--atlas-text);cursor:pointer}.atlas-nav-theme svg{width:19px;height:19px}
.atlas-nav-avatar{display:grid;place-items:center;flex-shrink:0;width:30px;height:30px;border-radius:50%;background:var(--atlas-soft);color:var(--atlas-accent);font-size:12px;font-weight:600}
.atlas-nav-account-name{max-width:120px;overflow:hidden;text-overflow:ellipsis}
.atlas-nav-error:empty,.atlas-primary-nav [hidden],.atlas-nav-tools [hidden],.atlas-primary-nav[hidden]{display:none!important}
.atlas-nav-error{color:var(--atlas-danger)}
.atlas-activity-menu .updates-bar{display:block}.atlas-activity-menu .updates-welcome{display:flex;flex-wrap:wrap;gap:8px}.atlas-activity-menu .updates-counts{display:flex;flex-direction:column;gap:8px;margin-top:12px}
.atlas-account-menu .atlas-activity-menu>.updates-bar{position:static;min-width:0;max-width:100%;padding:8px 0;border:0;box-shadow:none}.atlas-account-menu .atlas-activity-menu{display:block}
@media(max-width:1100px){body.atlas-ui>header.atlas-unified-header{padding:5px 12px}.atlas-topbar{gap:8px}.atlas-ui .atlas-navigation>summary{display:flex}.atlas-navigation{position:static}.atlas-navigation:not([open])>.atlas-primary-nav{display:none}.atlas-navigation[open]>.atlas-primary-nav{display:flex;position:absolute;left:12px;right:12px;top:100%;max-height:calc(100dvh - 80px);overflow:auto;flex-direction:column;align-items:stretch;padding:12px;background:var(--atlas-surface);border:1px solid var(--atlas-border);border-radius:8px}.atlas-primary-nav .atlas-menu-content{position:static;max-height:none;border:0;padding:0 12px;min-width:0;box-shadow:none}.atlas-nav-tools{gap:2px}.atlas-ui .atlas-navigation>summary{font-size:13px;padding-inline:8px}.atlas-activity-menu{display:block}.atlas-account-menu .atlas-menu-content{right:0}.atlas-ui .atlas-primary-nav :is(.atlas-nav-link,.atlas-nav-menu>summary){font-size:14px}}
@media(max-width:600px){body.atlas-ui>header.atlas-unified-header{padding-inline:8px}.atlas-topbar{gap:5px}.atlas-nav-brand{gap:4px;padding-right:6px}.atlas-nav-wordmark{font-size:18px}.atlas-nav-mark,.atlas-nav-mark svg{width:20px}.atlas-nav-account-name{max-width:70px}.atlas-account-menu>summary{gap:4px!important;padding-inline:4px!important}.atlas-nav-avatar{width:26px;height:26px}.atlas-nav-tools{gap:0}.atlas-ui .atlas-nav-language select{font-size:16px;width:53px}.atlas-nav-theme{display:none!important}}
.atlas-nav-chat{display:none!important}
@media(max-width:800px){.atlas-ui .atlas-nav-chat{display:grid!important;place-items:center;width:44px;min-height:44px;padding:10px;border:0;background:none;color:var(--atlas-accent)}.atlas-nav-chat svg{width:24px;height:24px}.atlas-topbar{min-height:52px}.atlas-nav-account-name{display:none}.atlas-account-menu>summary{min-width:44px;min-height:44px}.atlas-account-menu .atlas-nav-language{display:flex!important;padding:8px}.atlas-account-menu .atlas-nav-language select{width:100%!important;min-height:44px}.atlas-ui .atlas-navigation>summary{min-height:44px}.atlas-research-view #collab-launch{display:none!important}.atlas-research-view .collab-drawer{max-width:100vw!important;width:100%!important;right:0!important;bottom:0!important;max-height:calc(100dvh - var(--atlas-header-height,60px))!important}}
@media(max-width:390px){.atlas-nav-account-name{max-width:53px}.atlas-nav-avatar{display:none}.atlas-nav-brand{padding-right:5px}.atlas-nav-wordmark{font-size:17px}}
@media(max-height:500px) and (orientation:landscape){body.atlas-ui>header.atlas-unified-header{padding-block:0;min-height:48px}.atlas-topbar{min-height:48px}.atlas-menu-content{max-height:calc(100dvh - 56px)}}

html[data-atlas-theme="dark"] body.atlas-ui>header.atlas-unified-header{--atlas-surface:#052735;--atlas-input:#032331;--atlas-border:#235063;--atlas-text:#e9f5fc;--atlas-muted:#afd0df;--atlas-accent:#63e7d8;--atlas-soft:#103c4d}
html[data-atlas-theme="light"] body.atlas-ui>header.atlas-unified-header{--atlas-surface:#fff;--atlas-input:#fff;--atlas-border:#d9e4e9;--atlas-text:#203846;--atlas-muted:#526977;--atlas-accent:#087c78;--atlas-soft:#edf6f6}

.atlas-mobile-account-icon{display:none}@media(max-width:800px){.atlas-mobile-account-icon{display:block;width:22px;height:24px}.atlas-mobile-account-icon svg{width:22px;height:24px}.atlas-account-menu>summary .atlas-nav-avatar{display:none!important}}