#workspace-subtabs{padding:0 24px;border-bottom:1px solid var(--border);background:var(--card);overflow-x:auto}#workspace-subtabs>div{display:flex;gap:8px;min-width:max-content}#workspace-subtabs>div.hidden{display:none}#workspace-subtabs .tab{font-size:13px;padding:14px 12px;border-bottom:2px solid transparent;border-radius:0}#workspace-subtabs .tab.active{border-bottom-color:#ce782f;background:#b7731912}.main-tab{white-space:nowrap}.canvas-quick{display:grid;grid-template-columns:1.1fr 1fr 1.6fr auto;align-items:center;gap:18px;padding:20px;margin:14px 0;border:1px solid #bf8f57;border-radius:14px;background:#b4782210}.canvas-quick h3{margin:4px 0}.canvas-quick input,.canvas-quick textarea{display:block;width:100%;margin-top:8px}.canvas-quick textarea{height:70px}.canvas-quick button{display:block;margin:8px 0}.topbar .tabs{flex-wrap:nowrap}@media(max-width:1100px){.canvas-quick{grid-template-columns:1fr 1fr}.topbar{flex-wrap:wrap}}@media(max-width:600px){#workspace-subtabs{padding:0 10px}.topbar .tabs{width:100%;justify-content:space-between}.topbar .main-tab{font-size:12px;padding:10px 7px}.canvas-quick{grid-template-columns:1fr}.topbar-right{flex-wrap:wrap}}

.topbar .tabs{min-width:0;max-width:100%;overflow-x:auto}.topbar .main-tab{flex-shrink:0}
#workspace-bar.nav-hidden{display:none}#workspace-subtabs [data-main-group] [data-main]{font-weight:600}
#workspace-subtabs .subtab-section{display:flex;align-items:center;gap:8px;padding-right:10px;border-right:1px solid var(--border)}#workspace-subtabs .subtab-section-label{font-size:11px;font-weight:700;letter-spacing:.06em;text-transform:uppercase;color:var(--text-sec)}

/* Project prompt library */
.pl-filters{display:flex;gap:16px;align-items:end;flex-wrap:wrap;margin:24px 0}.pl-filters label{display:grid;gap:7px;font-size:13px;color:var(--text-sec);flex:1;min-width:180px}.pl-filters label:first-child{flex:3}.pl-filters input{width:100%;box-sizing:border-box}.pl-library{display:grid;gap:36px}.pl-project-heading{display:flex;gap:16px;align-items:baseline;border-bottom:1px solid var(--border);padding-bottom:12px;margin-bottom:20px}.pl-project-heading h2{margin:0;font-size:24px}.pl-project-heading>span,.pl-date h3 small{color:var(--text-sec);font-size:12px;font-weight:400}.pl-date{margin:18px 0 28px}.pl-date h3{display:flex;gap:12px;align-items:baseline;font-size:15px}.pl-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(290px,1fr));gap:20px}.pl-card{border:1px solid var(--border);border-radius:14px;overflow:hidden;background:var(--card);min-width:0}.pl-snapshot{height:190px;position:relative;display:grid;place-items:center;background:rgba(127,145,170,.08)}.pl-snapshot img{width:100%;height:100%;object-fit:contain}.pl-preview-label{position:absolute;bottom:10px;left:10px;padding:4px 9px;border-radius:6px;background:#0b1423df;color:#fff;font-size:11px}.pl-no-preview{color:var(--text-sec);font-size:13px}.pl-card-body{padding:20px}.pl-meta{display:flex;justify-content:space-between;gap:12px;font-size:11px;color:var(--text-sec);text-transform:uppercase;letter-spacing:.04em}.pl-card h4{font-size:18px;line-height:1.35;margin:12px 0 6px;overflow-wrap:anywhere}.pl-product{font-size:12px;color:var(--text-sec);margin:0 0 12px}.pl-excerpt{font-size:13px;line-height:1.65;white-space:pre-line;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:5;-webkit-box-orient:vertical;overflow:hidden}.pl-hook{font-size:12px;line-height:1.5}.pl-full{margin:16px 0}.pl-full summary{cursor:pointer;font-size:13px}.pl-prompt-text{max-height:400px;overflow:auto;font-size:13px;line-height:1.75;white-space:pre-wrap;overflow-wrap:anywhere}.pl-prompt-text p{margin:14px 0}.pl-card-body>.btn{width:100%;text-align:center;margin-top:4px}@media(max-width:600px){.pl-grid{grid-template-columns:1fr}.pl-date h3{flex-wrap:wrap}.pl-filters{align-items:stretch}}
/* The existing route buttons now live in one flat, expandable left navigation. */
:root{--sidebar-width:248px;--shell-header-height:80px}
#app>.topbar{flex-wrap:wrap;gap:12px;padding:12px 24px;min-height:72px}
#workspace-subtabs.dashboard-sidebar{position:fixed;left:0;top:var(--shell-header-height);bottom:0;width:var(--sidebar-width);z-index:6;padding:22px 12px;overflow:auto;overscroll-behavior:contain;background:var(--surface);border-right:1px solid var(--border);border-bottom:0}
.dashboard-sidebar [hidden]{display:none!important}.sidebar-label{margin:0 14px 18px;color:var(--text-dim);font:10px var(--mono);letter-spacing:.14em}
.dashboard-sidebar details{margin-bottom:8px}.dashboard-sidebar summary{display:flex;align-items:center;gap:8px;list-style:none;padding:12px 14px;border-radius:8px;font-size:14px;font-weight:700;color:var(--text-pri);cursor:pointer;user-select:none}.dashboard-sidebar summary::-webkit-details-marker{display:none}.dashboard-sidebar summary::after{content:'›';margin-left:auto;font-size:20px;line-height:1;color:var(--text-sec);transform:rotate(0)}.dashboard-sidebar details[open]>summary::after{transform:rotate(90deg)}.dashboard-sidebar summary:hover{background:var(--card-hover)}.dashboard-sidebar summary.active{background:var(--accent-dim);color:var(--accent-light)}
#workspace-subtabs.dashboard-sidebar [data-main-group]{display:flex;flex-direction:column;gap:3px;min-width:0;padding:6px 0 6px 12px}
#workspace-subtabs.dashboard-sidebar .tab{display:flex;justify-content:flex-start;text-align:left;white-space:normal;line-height:1.4;width:100%;border:0;border-radius:7px;padding:9px 12px;font-size:13px;min-height:38px;color:var(--text-sec)}#workspace-subtabs.dashboard-sidebar .tab:hover{background:var(--card-hover);color:var(--text-pri)}#workspace-subtabs.dashboard-sidebar .tab.active{color:var(--accent-light);background:var(--accent-dim);box-shadow:inset 3px 0 var(--accent)}
#app>main{margin-left:var(--sidebar-width);margin-right:0;width:calc(100% - var(--sidebar-width));max-width:none;min-width:0}#app>#workspace-bar{margin-left:var(--sidebar-width)}
.sidebar-toggle,.sidebar-scrim{display:none}#schedule-list{scroll-margin-top:calc(var(--shell-header-height) + 20px)}
@media(max-width:900px){#app>main{margin-left:0;width:100%;padding:22px 16px 60px}#app>#workspace-bar{margin-left:0}#app>.topbar{padding:10px 14px;gap:10px}.sidebar-toggle{display:inline-flex;min-height:36px;padding:7px 10px}.topbar-right{gap:6px}#workspace-subtabs.dashboard-sidebar{transform:translateX(-100%);visibility:hidden;max-width:85vw;box-shadow:10px 0 30px #0002}#app.sidebar-open #workspace-subtabs{transform:translateX(0);visibility:visible}#app.sidebar-open .sidebar-scrim:not([hidden]){display:block;position:fixed;z-index:5;inset:var(--shell-header-height) 0 0;border:0;background:#0006}}
@media(max-width:900px){#app.sidebar-open #workspace-subtabs{z-index:850}#app.sidebar-open .sidebar-scrim:not([hidden]){z-index:849}}
/* The same header control collapses desktop navigation or opens the mobile drawer. */
.sidebar-toggle{display:inline-flex;align-items:center;justify-content:center;min-height:38px;white-space:nowrap}
@media(min-width:901px){#app.sidebar-collapsed{--sidebar-width:0px}#app.sidebar-collapsed #workspace-subtabs.dashboard-sidebar{width:248px;transform:translateX(-100%);visibility:hidden;pointer-events:none}#app>main,#app>#workspace-bar{transition:margin-left .18s ease,width .18s ease}#workspace-subtabs.dashboard-sidebar{transition:transform .18s ease,visibility .18s}}
@media(prefers-reduced-motion:reduce){#app>main,#app>#workspace-bar,#workspace-subtabs.dashboard-sidebar{transition:none!important}}

/* Keep workspace actions in their requested shell locations. */
#open-create{display:none!important}
body:has(#view-studio:not(.hidden)) #ws-quick-save,body:has(#view-studio:not(.hidden)) #ws-identity{display:none}
#workspace-subtabs.dashboard-sidebar{display:flex;flex-direction:column}
#workspace-subtabs.dashboard-sidebar>.ws-utilities{margin-top:auto;padding-top:16px;border-top:1px solid var(--border)}
#workspace-subtabs.dashboard-sidebar>.ws-utilities>summary::after{content:none}
#workspace-subtabs.dashboard-sidebar .ws-utility-menu{position:static;min-width:0;margin-top:6px;box-shadow:none}