/* Quiet workspace shell; canvas pixels and engine remain owned by the board. */
#topNavbar{gap:var(--space-3);box-shadow:none;min-height:68px;background:var(--ws-bg)!important;border-color:var(--ws-line)!important;color:var(--ws-ink);z-index:var(--layer-stack-45)}
#topNavbar>div:first-child{margin-right:auto}#topNavbar>div:nth-child(2){gap:var(--space-1)}
#topNavbar button{box-shadow:none;border-radius:8px}#topNavbar #btnToggle3D,#topNavbar #btnAssignHw{display:none}
#topNavbar #btnExport{background:var(--btn-primary-bg)!important;color:var(--btn-primary-fg)!important;border:1px solid var(--btn-primary-border)}
.workspace-nav-action,.workspace-settings summary{padding:var(--space-2) var(--space-3);border:1px solid var(--ws-line);border-radius:8px;font-size:13px;background:var(--ws-bg);color:var(--ws-ink);cursor:pointer;white-space:nowrap}
.workspace-settings{position:relative}.workspace-settings summary{list-style:none}.workspace-settings summary::-webkit-details-marker{display:none}
.workspace-settings[open] summary{background:var(--ws-soft)}.workspace-settings-body{position:absolute;right:0;top:calc(100% + 12px);width:340px;max-width:calc(100vw - 24px);padding:var(--space-4);background:var(--ws-bg);border:1px solid var(--ws-line);border-radius:12px;box-shadow:0 12px 35px var(--shadow-ink);display:flex;flex-wrap:wrap;gap:var(--space-2);color:var(--ws-ink)}
.workspace-settings-body>div{flex-basis:100%;flex-wrap:wrap!important;overflow:visible!important;gap:var(--space-3)!important}.workspace-settings-body button{min-height:36px}
.workspace-tools{width:760px;max-width:calc(100vw - 24px);max-height:82vh;margin:auto;padding:var(--space-6);border:1px solid var(--ws-line);border-radius:16px;background:var(--ws-bg);color:var(--ws-ink);box-shadow:0 24px 90px var(--shadow-ink);overflow:auto}
.workspace-tools::backdrop{background:var(--overlay-scrim);backdrop-filter:blur(3px)}
.workspace-tools[open]{animation:ws-enter .18s ease-out}.workspace-tools-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-5)}.workspace-tools-head h2{font-size:24px;font-weight:650;letter-spacing:-.03em}.workspace-tools-head button{font-size:26px;min-width:36px;min-height:36px}
.workspace-search span{display:block;font-size:12px;color:var(--ws-muted);margin-bottom:var(--space-2)}.workspace-search input{width:100%;padding:var(--space-3) var(--space-4);border:1px solid var(--ws-line);border-radius:8px;background:var(--ws-soft);color:var(--ws-ink)}
.workspace-categories{display:flex;gap:var(--space-1);overflow:auto;padding:var(--space-4) 0}.workspace-categories button{padding:var(--space-2) var(--space-2);white-space:nowrap;border-radius:7px;font-size:13px}.workspace-categories [aria-pressed=true]{background:var(--ws-ink);color:var(--ws-bg)}
.workspace-results{display:grid;grid-template-columns:1fr 1fr;column-gap:var(--space-4);row-gap:0}.workspace-tool-item{text-align:left;padding:var(--space-3) var(--space-2);border:0;border-bottom:1px solid var(--ws-line);border-radius:0;background:transparent;transition:transform var(--motion-fast) var(--motion-ease),opacity var(--motion-fast) var(--motion-ease)}.workspace-tool-item:hover{background:var(--ws-soft)}.workspace-tool-item strong{display:block;font-size:14px;font-weight:600}.workspace-tool-item span{display:block;font-size:12px;line-height:1.5;color:var(--ws-muted);margin-top:var(--space-1)}
#leftSidebar{border-radius:14px!important;box-shadow:0 4px 16px var(--shadow-ink)!important}#leftSidebar>button{min-height:38px}
#seoArticleSection.workspace-guide{max-width:1100px;padding:var(--space-18) var(--space-7);color:var(--ws-ink);font-family:system-ui,-apple-system,sans-serif;display:grid;gap:var(--space-11)}
.workspace-intro{max-width:760px}.workspace-eyebrow{font-size:12px;letter-spacing:.08em;color:var(--ws-accent);margin-bottom:var(--space-4)}.workspace-intro h1{font-size:clamp(30px,4vw,48px);line-height:1.2;letter-spacing:-.045em;font-weight:600;margin-bottom:var(--space-5)}.workspace-intro>p:last-child{font-size:17px;line-height:1.8;color:var(--ws-muted)}
.workspace-guide h2{font-size:25px;font-weight:600;letter-spacing:-.03em}.workspace-guide p{color:var(--ws-muted);line-height:1.7}.workspace-manual>summary{cursor:pointer;display:flex;justify-content:space-between;padding:var(--space-6) 0;border-top:1px solid var(--ws-line);border-bottom:1px solid var(--ws-line);font-size:22px;font-weight:600}.workspace-manual>summary:after{content:'+';font-weight:400}.workspace-manual[open]>summary:after{content:'−'}
#workspaceGuideItems{padding-top:var(--space-4)}#workspaceGuideItems>details{border-bottom:1px solid var(--ws-line)}#workspaceGuideItems>details>summary{padding:var(--space-5) 0;cursor:pointer;font-size:17px;font-weight:600}.workspace-guide-row{display:grid;grid-template-columns:155px 1fr 110px;gap:var(--space-5);align-items:start;padding:var(--space-4) 0;border-top:1px solid var(--ws-line)}.workspace-guide-row h4{font-size:14px;font-weight:600}.workspace-guide-row p{font-size:14px;margin:0}.workspace-guide-row button{color:var(--ws-accent);font-size:13px;text-align:right;min-height:30px}
.workspace-video{display:grid;grid-template-columns:1fr 2fr;gap:var(--space-8);align-items:start}.workspace-video h2{margin-bottom:var(--space-4)}.workspace-video video{width:100%;border-radius:12px;background:var(--surface-soft);border:1px solid var(--ws-line)}.workspace-video small{display:block;color:var(--ws-muted);font-size:12px;margin-top:var(--space-3);line-height:1.7}
#globalFooter{background:var(--ws-bg)!important;border-color:var(--ws-line)!important;box-shadow:none!important}#globalFooter .social-icon-btn{box-shadow:none!important}
button:focus-visible,summary:focus-visible,input:focus-visible{outline:2px solid var(--focus-ring);outline-offset:3px}
@keyframes ws-enter{from{opacity:0;transform:translateY(8px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:760px){#topNavbar{gap:var(--space-2);padding:var(--space-2)!important}#topNavbar>div:first-child{width:100%}#topNavbar>div:nth-child(2){flex-wrap:wrap}.workspace-results{grid-template-columns:1fr}.workspace-tools{padding:var(--space-4)}.workspace-video{grid-template-columns:1fr}.workspace-guide-row{grid-template-columns:1fr;gap:var(--space-2)}.workspace-guide-row button{text-align:left}#seoArticleSection.workspace-guide{padding:var(--space-10) var(--space-5)}.workspace-settings-body{position:fixed;right:12px;top:120px;max-height:65vh;overflow:auto}#topNavbar #btnSaveWork,#topNavbar #btnOpenWork{display:flex!important}}
@media(prefers-reduced-motion:reduce){.workspace-tools[open]{animation:none}.workspace-tool-item{transition:none}.workspace-tool-item:hover{transform:none}}

body.theme-light #topNavbar #btnExport,body.theme-light #topNavbar #btnExport *{color:var(--ink)!important}
body.theme-light #seoArticleSection.workspace-guide .workspace-eyebrow{color:var(--ws-accent)!important}
#workspaceTools .workspace-tools-head{position:sticky;top:-24px;background:var(--ws-bg);z-index:var(--layer-stack-2);padding:var(--space-3) 0}

body.workspace-board-away #t1021ToolOpts,body.workspace-board-away #b3d-genbtn,body.workspace-board-away #b3d-genpop,body.workspace-board-away #panel3D{visibility:hidden!important;pointer-events:none!important}

/* Frequent tools: actual controls, one shared 3D panel action. */
#topNavbar{gap:var(--space-2);flex-wrap:wrap!important}
#topNavbar>div:first-child{margin-right:0;flex-shrink:0}
#topNavbar>div:nth-child(3){gap:var(--space-1);margin-left:auto}
.workspace-common{display:flex;align-items:center;gap:var(--space-1);min-width:0;flex:1 1 100%;order:10;flex-wrap:nowrap!important;justify-content:center;padding:var(--space-1) 0}
.workspace-common-label{font-size:11px;color:var(--ws-muted);white-space:nowrap;margin-right:var(--space-1)}
#workspaceCommon button,#workspaceCommon select{display:inline-flex!important;align-items:center;justify-content:center;min-height:40px;min-width:40px;padding:var(--space-2) var(--space-2);flex-shrink:0;border:1px solid var(--ws-line);border-radius:999px;background:var(--ws-soft)!important;color:var(--ws-ink)!important;font-size:12px;white-space:nowrap}
#workspaceCommon #paperSelector{width:132px;max-width:132px;text-overflow:ellipsis}
#workspaceCommon #workspace3D{background:var(--state-active-bg)!important;color:var(--state-active-fg)!important;border-color:var(--state-active-border);font-weight:800;padding:var(--space-2) var(--space-4);gap:var(--space-1)}
html body.theme-light #workspaceCommon #workspace3D{background:var(--state-active-bg)!important;color:var(--state-active-fg)!important}
.workspace-3d-group{display:flex;align-items:center;gap:var(--space-1);position:relative;border:1px solid var(--state-active-border);border-radius:12px;padding:var(--space-1) var(--space-2);background:var(--ws-soft)}
.workspace-3d-group>span{display:inline-flex;align-items:center;gap:var(--space-1);color:var(--state-active-fg);font-size:12px;font-weight:700;white-space:nowrap}
#workspace3DGroup button{min-height:40px;min-width:40px;color:var(--state-active-fg)!important;background:var(--ws-bg)!important;padding:var(--space-2) var(--space-2);border:0;border-radius:8px;white-space:nowrap;font-size:12px}
#leftSidebar #btnToggle3DPanel{display:flex;flex-direction:column;gap:var(--space-1);min-height:48px!important;min-width:40px;color:inherit!important;background:transparent!important;border:1px solid transparent}
.workspace-3d-label{font-weight:800;font-size:10px;line-height:12px}
.workspace-3d-hint{display:flex;align-items:center;gap:var(--space-2);position:static;max-width:100%;width:auto;margin-left:auto;background:var(--ws-bg);color:var(--ws-ink);border:1px solid var(--state-active-fg);border-radius:12px;padding:var(--space-1) var(--space-2) var(--space-1) var(--space-3);box-shadow:none;font-size:12px;z-index:var(--layer-stack-50)}
.workspace-3d-hint button{font-size:22px!important;flex-shrink:0}
#topNavbar button,#topNavbar summary,#leftSidebar>button{min-height:40px;min-width:40px}
.entitlements-dialog{width:900px;max-width:calc(100vw - 24px);max-height:85vh;margin:auto;padding:var(--space-6);border:1px solid var(--ws-line);border-radius:16px;background:var(--ws-bg);color:var(--ws-ink);overflow:auto}
.entitlements-dialog::backdrop{background:var(--overlay-scrim)}
.entitlements-dialog>button{float:right;min-width:40px;min-height:40px;font-size:24px}
.entitlements-dialog h2{font-size:22px;margin-bottom:var(--space-5)}.entitlements-dialog h3{font-size:18px;color:var(--state-active-fg)}
.entitlements-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:var(--space-3)}.entitlements-grid section{padding:var(--space-4);background:var(--ws-soft);border:1px solid var(--ws-line);border-radius:12px}.entitlements-grid p{margin-top:var(--space-4);font-size:13px;overflow-wrap:anywhere}.entitlements-grid strong,.entitlements-grid span{display:block}.entitlements-grid span{color:var(--ws-muted);margin-top:var(--space-1)}
.entitlements-link{display:block;min-height:40px;margin:var(--space-4) auto 0;color:var(--state-active-fg);font-weight:700;font-size:13px}
.entitlements-creem-summary{display:block;font-size:10px;font-weight:400;line-height:1.6;margin-top:var(--space-1)}
@media(max-width:1200px){.workspace-common{overflow-x:auto;scrollbar-width:thin;justify-content:flex-start}}
@media(max-width:760px){#topNavbar{max-width:100%;gap:var(--space-1)}#topNavbar>div:first-child{width:auto!important;margin-right:auto}#topNavbar>div:nth-child(3){flex-basis:100%;justify-content:space-between;min-width:0;flex-wrap:wrap}.workspace-common{max-width:100%;order:10}.workspace-3d-group{margin-left:auto}#workspaceCommon button{padding:var(--space-2) var(--space-3)}.workspace-settings summary,.workspace-nav-action{padding:var(--space-2)}.workspace-3d-hint{order:11;margin:0;width:100%;justify-content:space-between;font-size:11px}.entitlements-grid{grid-template-columns:1fr}.entitlements-dialog{padding:var(--space-4)}#tierModal .grid.grid-cols-3{grid-template-columns:1fr}#tierModal button{min-height:40px}#leftSidebar{max-width:calc(100vw - 16px);overflow-x:auto}}
/* Keep the hint in the header flow and keep touch targets on the main docks only (no global button sizing). */
.workspace-3d-group>span svg{width:16px;height:16px}
@media(pointer:coarse){#topNavbar button,#topNavbar select,#topNavbar summary,#leftSidebar>button,#workspaceCommon button,#workspaceCommon select{min-width:40px;min-height:40px}}
/* Pro controls use the shared Mint Pop tokens and native modal focus management. */
.pro-dialog{margin:auto;width:600px;max-width:calc(100vw - 24px);max-height:85dvh;overflow:auto;padding:var(--space-6);border:1px solid var(--ws-line);border-radius:16px;background:var(--ws-bg);color:var(--ws-ink);box-shadow:0 20px 80px var(--shadow-ink)}
.pro-dialog::backdrop{background:var(--overlay-scrim)}.pro-dialog header{display:flex;align-items:center;justify-content:space-between;margin-bottom:var(--space-4)}.pro-dialog h2{font-size:22px;font-weight:750}.pro-dialog header button{font-size:24px}
.pro-dialog details{margin:var(--space-3) 0;padding:var(--space-3);border:1px solid var(--ws-line);border-radius:10px}.pro-dialog summary{font-weight:700;cursor:pointer;margin-bottom:var(--space-2)}.pro-dialog label,.pro-inspector label{display:flex;align-items:center;justify-content:space-between;gap:var(--space-2);margin:var(--space-2) 0;font-size:13px}
.pro-dialog input:not([type=checkbox]),.pro-dialog select,.pro-dialog textarea,.pro-inspector input:not([type=checkbox]){background:var(--ws-soft);color:var(--ws-ink);border:1px solid var(--ws-line);border-radius:7px;padding:var(--space-2);min-width:0;max-width:100%}.pro-dialog select{max-width:75%}.pro-dialog textarea{width:100%}.pro-dialog label:has(textarea){display:block}.pro-dialog p,.pro-inspector p{font-size:12px;line-height:1.7;color:var(--ws-muted);margin:var(--space-2) 0}
.pro-dialog button,.pro-inspector button{min-height:40px;padding:var(--space-2) var(--space-3);border:1px solid var(--ws-line);border-radius:8px;background:var(--ws-soft);color:var(--ws-ink)}.pro-dialog button:hover,.pro-inspector button:hover{background:var(--state-active-bg);color:var(--state-active-fg)}.pro-field-row{display:flex;gap:var(--space-2)}.pro-field-row>*{flex:1;min-width:0}.pro-field-row input[type=number]{width:95px}
.pro-dialog .audit-choice-control{justify-content:flex-start;align-items:center;gap:var(--space-2)}
#workspaceCanvas #boardBgPanel{display:block!important;position:static!important;inset:auto!important;transform:none!important;box-shadow:none;width:auto;max-height:none;padding:0;border:0;background:transparent;color:var(--ws-ink)}#workspaceCanvas #boardBgPanel>.sb-panel-head{display:none}#workspaceCanvas #paperSelector{width:100%;background:var(--ws-soft);color:var(--ws-ink);padding:var(--space-2);border-radius:8px}
.pro-inspector{position:fixed;right:14px;top:210px;width:210px;padding:var(--space-4);background:var(--ws-bg);color:var(--ws-ink);border:1px solid var(--ws-line);border-radius:12px;box-shadow:0 6px 24px var(--shadow-ink);z-index:var(--layer-stack-50);max-height:60dvh;overflow:auto}.pro-inspector[hidden]{display:none}.pro-inspector h3{font-weight:700}.pro-inspector input[type=number]{width:75px}
.pro-export-lines{display:flex;align-items:center;gap:var(--space-2);font-size:13px;padding:var(--space-2);color:var(--ws-ink)}
#leftSidebar .pro-tool-label{font-size:9px;line-height:1.2;display:block}#leftSidebar>button{flex-direction:column;min-height:44px}#leftSidebar>.h-px{margin:var(--space-1) 0!important}
@media(max-width:640px){.pro-dialog{padding:var(--space-4)}.pro-dialog button{min-height:44px}.pro-inspector{top:auto;bottom:16px;right:12px;width:min(260px,calc(100vw - 80px));max-height:38dvh}#workspaceCommon{justify-content:flex-start}#topNavbar .workspace-nav-action{min-height:44px}.workspace-tools button{min-height:44px}.pro-field-row{flex-wrap:wrap}}
/* Secondary entries live in the searchable center; primary actions start the dock. */
#leftSidebar #btnImportPdfDock,#leftSidebar #btnToggleFxPanel,#leftSidebar>.h-px{display:none}#leftSidebar{max-height:calc(100% - 30px);overflow-y:auto;scrollbar-width:thin}
@media(max-width:640px){
 #topNavbar{display:grid!important;grid-template-columns:minmax(0,1fr) auto auto;gap:var(--space-2)!important;padding:var(--space-2) var(--space-3)!important}
 #topNavbar>.pro-nav-brand{grid-row:1;grid-column:1;margin:0!important;min-width:0;width:auto!important}
 #topNavbar>#workspaceToolsButton{grid-row:1;grid-column:2}#topNavbar>.workspace-settings{grid-row:1;grid-column:3}
 #topNavbar>.pro-nav-files{grid-row:2;grid-column:1 / -1;display:flex;flex-wrap:nowrap!important;width:100%;margin:0!important;gap:var(--space-1)!important;justify-content:space-between!important}
 #topNavbar>#workspaceCommon{grid-row:3;grid-column:1 / -1;max-width:100%;padding:0;order:0}
 #topNavbar>.workspace-3d-hint,#topNavbar>#workspace3DGroup{display:none}
 #topNavbar .pro-nav-files button{min-width:34px;min-height:44px;padding:var(--space-1) var(--space-2);font-size:11px}
 #workspaceCanvasButton{flex:0 0 auto}#leftSidebar .tb2-slot{min-height:44px!important}#workspaceCommon button{min-height:44px}
 .workspace-settings-body{max-height:65dvh;overflow:auto}
}

.pro-field-row label{flex-direction:column;align-items:stretch;gap:var(--space-1)}.pro-field-row input[type=number]{width:100%}.pro-nav-brand{flex-direction:column;align-items:flex-start;gap:0!important}.pro-nav-brand #workspacePricing{min-height:16px;font-size:11px;padding:0;margin-left:var(--space-10);border:0;background:transparent;color:var(--ws-muted)}

#t1021ToolOpts{top:calc(var(--workspace-nav-height,140px) + 10px)!important;max-height:var(--workspace-options-height,calc(100dvh - var(--workspace-nav-height,140px) - 30px))!important;overflow-y:auto}

/* Two header rows reserve the viewport for the board. Secondary file actions use a modal. */
#topNavbar{display:grid!important;grid-template-columns:minmax(120px,1fr) auto auto auto;gap:var(--space-2) var(--space-2)!important;padding:var(--space-2) var(--space-4)!important;min-height:0;align-items:center}
#topNavbar>.pro-nav-brand{grid-row:1;grid-column:1;min-width:0;width:auto!important;margin:0!important}
#topNavbar>.pro-nav-files{grid-row:1;grid-column:2;flex-wrap:nowrap!important;margin:0!important}
#topNavbar>#workspaceToolsButton{grid-row:1;grid-column:3}
#topNavbar>.workspace-settings{grid-row:1;grid-column:4}
#topNavbar>#workspaceCommon{grid-row:2;grid-column:1 / -1;min-width:0;max-width:100%;width:100%;overflow-x:auto;flex-wrap:nowrap;justify-content:flex-start;margin:0;padding:0}
#workspaceCommon>*{flex-shrink:0}
#topNavbar>.workspace-3d-hint{display:none}
#workspaceFilesButton{display:none}
#workbenchWrapper{height:calc(100dvh - var(--workspace-nav-height,120px))!important;min-height:calc(60dvh + 32px);max-height:none}
#workspaceFiles .pro-nav-files{display:flex;flex-wrap:wrap;gap:var(--space-2)}
@media(max-width:1100px){
 #topNavbar{grid-template-columns:minmax(0,1fr) auto auto auto;padding:var(--space-2) var(--space-2)!important;gap:var(--space-1)!important}
 #workspaceFilesButton{display:block;grid-row:1;grid-column:2}
 #topNavbar .workspace-nav-action,#topNavbar summary{font-size:12px;padding:var(--space-2) var(--space-2);min-height:44px}
 #topNavbar .pro-nav-brand #workspacePricing{margin-left:0}
 #topNavbar .brand-wordmark{max-width:65px}
 #workspaceCommon button{min-height:44px}
}
#topNavbar .pro-nav-brand #workspacePricing{min-height:16px!important;padding:0!important;line-height:16px}
@media(max-width:1100px){#topNavbar .pro-nav-brand [data-i18n=site_subtitle],#topNavbar .pro-nav-brand .bg-emerald-500\/20{display:none}}

/* File controls keep their mobile access after being moved out of the header. */
#workspaceFiles #btnSaveWork,#workspaceFiles #btnOpenWork{display:flex!important}

/* Full translated labels must fit even on a 320px phone. */
#workspaceCanvas .sb-fit { min-width: 0; height: auto; white-space: normal; overflow-wrap: anywhere; line-height: 1.4; }
@media (max-width: 767.98px) {
  #workspaceCanvas .sb-grid:has(.sb-fit) { grid-template-columns: repeat(2, minmax(0, 1fr)) !important; }
}