/* BuildPro palette with softer materials and restrained, responsive motion. */
.workbench-actions{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.workbench-actions #auto{background:var(--sht-yellow);border-color:var(--sht-yellow);color:var(--sht-ink);font-weight:600;min-height:42px;padding:10px 18px;box-shadow:0 3px 8px color-mix(in srgb,var(--sht-ink) 12%,transparent)}.workbench-actions #auto:hover{background:var(--yellow-600);border-color:var(--yellow-600)}.workbench-actions #openTools{min-height:42px;padding:10px 15px}@media(max-width:900px){.workbench-heading{flex-wrap:wrap}.workbench-actions{margin-left:auto}}@media(max-width:480px){.workbench-actions{width:100%;margin-left:0}.workbench-actions button{flex:1}}@media print{.workbench-actions{display:none!important}}
:root{--font-display:-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",sans-serif;--font-core:-apple-system,BlinkMacSystemFont,"Inter","Segoe UI",sans-serif;--radius-control:10px;--radius-card:18px;--radius-badge:7px;--studio-ease:cubic-bezier(.22,1,.36,1);--studio-glass:color-mix(in srgb,var(--sht-white) 86%,transparent);--studio-line:color-mix(in srgb,var(--sht-ink) 9%,transparent)}
body{-webkit-font-smoothing:antialiased;letter-spacing:-.012em}button,select{font-size:13px;min-height:38px;transition:background-color .18s ease,border-color .18s ease,box-shadow .22s ease,transform .3s var(--studio-ease)}button{border-color:var(--studio-line);box-shadow:0 1px 2px color-mix(in srgb,var(--sht-ink) 4%,transparent)}button:hover{border-color:color-mix(in srgb,var(--sht-ink) 16%,transparent)}button:active{transform:scale(.965)}button:disabled{box-shadow:none;transform:none}button:focus-visible,select:focus-visible,summary:focus-visible{outline-width:2px;outline-offset:3px}.ui-icon{stroke-width:1.65}button.primary{box-shadow:0 3px 7px color-mix(in srgb,var(--sht-ink) 15%,transparent);padding:10px 18px}button.primary:hover{box-shadow:0 5px 12px color-mix(in srgb,var(--sht-ink) 20%,transparent);transform:translateY(-1px)}button.primary:active{transform:scale(.97)}
.studio-header{height:84px;background:color-mix(in srgb,var(--sht-ink) 95%,transparent);backdrop-filter:blur(24px) saturate(120%);-webkit-backdrop-filter:blur(24px) saturate(120%);box-shadow:0 1px 0 var(--border-inverse),0 8px 24px color-mix(in srgb,var(--sht-ink) 5%,transparent);padding:0 28px}.brand{gap:18px}.brand img{width:142px;max-height:54px}.studio-name{font-family:var(--font-core);font-weight:600;letter-spacing:-.015em;font-size:14px;padding-left:18px}.studio-name span{font-family:var(--font-core);font-size:12px;letter-spacing:0}.studio-header>button{border-radius:100px;background:color-mix(in srgb,var(--sht-white) 7%,transparent);box-shadow:inset 0 1px 0 color-mix(in srgb,var(--sht-white) 7%,transparent);padding:9px 15px}.studio-header>button:hover{background:color-mix(in srgb,var(--sht-white) 13%,transparent)}
.studio-header nav{position:relative;isolation:isolate;align-self:center;gap:2px;padding:4px;border:1px solid color-mix(in srgb,var(--sht-white) 9%,transparent);border-radius:14px;background:color-mix(in srgb,var(--sht-white) 6%,transparent);box-shadow:inset 0 1px 3px color-mix(in srgb,var(--ink-950) 20%,transparent)}.studio-header nav:before{content:'';position:absolute;top:4px;left:var(--segment-left,4px);width:var(--segment-width,82px);height:calc(100% - 8px);border-radius:10px;background:var(--sht-white);box-shadow:0 2px 6px color-mix(in srgb,var(--ink-950) 22%,transparent),inset 0 -2px 0 var(--sht-yellow);z-index:-1;transition:left .34s var(--studio-ease),width .34s var(--studio-ease)}.studio-header nav button{min-height:34px;padding:7px 14px;border-radius:10px;font-weight:500;box-shadow:none;transition:color .22s ease}.studio-header nav button.active{color:var(--text-heading)}.studio-header nav button.active:after{display:none}.studio-header nav button:hover{color:var(--sht-white)}.studio-header nav button.active:hover{color:var(--text-heading)}nav button span{background:color-mix(in srgb,var(--sht-white) 10%,transparent);transition:background .22s ease}.studio-header nav button.active span{background:var(--surface-sunken);color:var(--text-heading)}
.layout-view{height:calc(100dvh - 84px);grid-template-columns:minmax(0,1fr) 320px;padding-right:16px;gap:0}.workbench{padding:30px 24px 16px 28px}.workbench-heading{margin-bottom:22px}.eyebrow{font-size:11px;letter-spacing:.09em;font-weight:500;color:var(--text-muted)}h1{font:600 30px/1.15 var(--font-core);letter-spacing:-.045em}.canvas-frame{border-color:var(--studio-line);border-radius:22px;box-shadow:0 2px 5px color-mix(in srgb,var(--sht-ink) 3%,transparent),0 14px 40px color-mix(in srgb,var(--sht-ink) 5%,transparent)}.viewbar{background:var(--studio-glass);padding:13px 18px;backdrop-filter:blur(18px);-webkit-backdrop-filter:blur(18px);border-color:var(--studio-line)}.viewbar>span{font-family:var(--font-core);font-size:13px;letter-spacing:0;color:var(--text-body)}.viewbar>div{gap:3px;border-radius:11px;background:var(--surface-sunken);padding:3px}.viewbar button{box-shadow:none;border-radius:8px;background:transparent;font-size:12px;padding:6px 9px;min-height:30px}.viewbar button:hover{background:var(--surface-page);border-color:transparent}.viewbar button[aria-pressed=true]{background:var(--surface-page);border-color:var(--studio-line);box-shadow:var(--shadow-1)}.stage{background:var(--ink-050)}.stage-title{font:500 11px/1.6 var(--font-core);letter-spacing:.045em;color:var(--text-muted)}.stage-title span{letter-spacing:0;font-size:11px;color:var(--text-muted)}.canvas-bottom{background:var(--studio-glass);border-color:var(--studio-line);padding:11px 18px}.shortcuts summary{list-style:none;display:flex;gap:7px;align-items:center}.shortcuts summary:after{content:'⌘';font-size:15px;color:var(--text-muted)}.shortcuts p{border-radius:14px;background:var(--studio-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:var(--shadow-3)}.shortcuts[open] p{animation:popover-in .22s var(--studio-ease)}#emptyHint{font-weight:500;bottom:25px}#emptyHint span{font-weight:400}.layout-status{padding-top:12px}
.inspector{align-self:stretch;margin:20px 0;border:1px solid var(--studio-line);border-radius:22px;background:var(--studio-glass);box-shadow:0 6px 24px color-mix(in srgb,var(--sht-ink) 4%,transparent);padding:22px 18px;scrollbar-width:thin;scrollbar-color:var(--ink-200) transparent}.inspector-title{margin-bottom:10px}.inspector-title h2{font:600 20px/1.3 var(--font-core);letter-spacing:-.025em}.prototype{border:0;border-radius:20px;background:var(--surface-sunken);padding:4px 7px;font-size:10px}.inspector-section{padding:18px 0;border-color:var(--studio-line)}.inspector h3{font-weight:600;letter-spacing:-.01em}.workpiece-card{gap:11px}.file-glyph{width:36px;height:40px;border-radius:10px;display:grid;place-items:center;background:var(--surface-sunken);flex:none}.file-glyph .ui-icon{width:22px;height:22px;color:var(--ink-600)}.workpiece-card strong{font-weight:500}.workpiece-card small{font-family:var(--font-core);font-size:12px}select{border-color:var(--studio-line);background:var(--surface-sunken);font-size:13px;padding:10px 12px;box-shadow:inset 0 1px 2px color-mix(in srgb,var(--sht-ink) 3%,transparent)}select:focus{background:var(--surface-page)}.table-spec{border-radius:12px;background:var(--surface-sunken);padding:12px;gap:14px;font-size:11px}.table-spec strong{font:500 14px/1.4 var(--font-core);margin-top:4px}.placed-tools{gap:5px}.placed-item{box-shadow:none;border-color:transparent;background:var(--surface-sunken);border-radius:10px;padding:9px 10px;transition:background .2s ease,transform .3s var(--studio-ease)}.placed-item[aria-pressed=true]{background:var(--surface-accent-soft);border-color:color-mix(in srgb,var(--sht-yellow) 55%,var(--border-default));box-shadow:inset 0 1px 0 var(--sht-white)}.setup-total{border-color:var(--studio-line)}.setup-total strong{font:600 15px/1.3 var(--font-core);letter-spacing:-.02em}.text-button{box-shadow:none;background:transparent}.editbar{padding:4px;border-radius:13px;background:var(--surface-sunken);gap:5px}.editbar button{border-color:transparent;box-shadow:var(--shadow-1);font-size:12px;border-radius:9px;background:var(--surface-page)}.editbar button:disabled{background:transparent;box-shadow:none;color:var(--ink-400)}.position-readout{border-radius:10px}.arrange-panel{border-color:var(--studio-line);border-radius:14px;background:var(--surface-sunken);padding:13px}.arrange-panel summary{list-style:none;display:flex;align-items:center;justify-content:space-between;gap:10px;font-weight:500}.arrange-panel summary:after,.inventory-menu summary:after{content:'';width:6px;height:6px;display:inline-block;border-right:1.5px solid currentColor;border-bottom:1.5px solid currentColor;transform:rotate(45deg);transition:transform .26s var(--studio-ease);margin:-3px 3px 0 10px}.arrange-panel[open] summary:after,.inventory-menu[open] summary:after{transform:rotate(225deg);margin-top:3px}.arrange-panel[open]>p,.arrange-panel[open]>label,.arrange-panel[open]>select,.arrange-panel[open]>button{animation:popover-in .24s var(--studio-ease)}.inspector-note{font-size:11px;line-height:1.7;color:var(--text-muted)}
.report{border-color:var(--studio-line);border-radius:22px;box-shadow:0 12px 40px color-mix(in srgb,var(--sht-ink) 4%,transparent);padding:36px}.report h2{font:600 26px/1.2 var(--font-core);letter-spacing:-.035em}.report th{background:var(--surface-sunken);font-weight:500}.report td{padding:16px 12px}.report tbody tr{transition:background .2s ease}.report tbody tr:hover{background:var(--ink-050)}
dialog{inset:auto 0 16px;border-radius:26px;width:min(1140px,calc(100vw - 48px));height:82dvh;background:var(--surface-page);border-color:color-mix(in srgb,var(--sht-white) 70%,transparent);box-shadow:0 24px 80px color-mix(in srgb,var(--ink-950) 20%,transparent),0 2px 10px color-mix(in srgb,var(--ink-950) 8%,transparent);scrollbar-width:thin}dialog::backdrop{background:color-mix(in srgb,var(--sht-ink) 30%,transparent);backdrop-filter:blur(5px);-webkit-backdrop-filter:blur(5px);animation:backdrop-in .36s ease}dialog[open]{animation:sheet-in .44s var(--studio-ease)}dialog[data-closing]{animation:sheet-out .2s cubic-bezier(.4,0,1,1) forwards}dialog[data-closing]::backdrop{animation:backdrop-out .2s ease forwards}.drawer-heading{padding:28px 30px 22px;border-top:0;border-bottom-color:var(--studio-line);background:var(--studio-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px)}.drawer-heading h2{font:600 28px/1.2 var(--font-core);letter-spacing:-.04em}.drawer-heading>button{border:0;box-shadow:none;border-radius:100px;background:var(--surface-sunken);min-width:62px}.library-options{background:var(--ink-050);border-color:var(--studio-line);padding:16px 30px}.inventory-menu summary{list-style:none;font-weight:500;font-size:12px}.kits{border-radius:14px;background:var(--studio-glass);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);box-shadow:var(--shadow-3);border-color:var(--studio-line);animation:popover-in .24s var(--studio-ease)}#palette{padding:8px 30px 30px;gap:18px}.catalog-group{font:600 17px/1.3 var(--font-core);letter-spacing:-.02em;margin-top:24px}.card{border-radius:18px;border-color:var(--studio-line);box-shadow:0 2px 6px color-mix(in srgb,var(--sht-ink) 3%,transparent);padding:18px;transition:box-shadow .25s ease,transform .36s var(--studio-ease),border-color .25s ease}.card:hover{transform:translateY(-2px);box-shadow:0 10px 26px color-mix(in srgb,var(--sht-ink) 8%,transparent);border-color:color-mix(in srgb,var(--sht-ink) 13%,transparent)}.tool-image{border-radius:12px;transition:transform .35s var(--studio-ease)}.card:hover .tool-image{transform:scale(1.025)}.pick{box-shadow:none;border-radius:0}.pick:hover{box-shadow:none}.pick strong{font-size:13px;letter-spacing:-.015em}.qty{border-color:var(--studio-line)}.qty button{border-radius:8px;background:var(--surface-sunken);border:0;box-shadow:none}.qty span{font-family:var(--font-core);font-weight:500}.library-footer{padding:18px 30px;border-color:var(--studio-line)}
@keyframes sheet-in{from{opacity:0;transform:translateY(48px) scale(.98)}to{opacity:1;transform:translateY(0) scale(1)}}@keyframes sheet-out{to{opacity:0;transform:translateY(30px) scale(.985)}}@keyframes backdrop-in{from{background:transparent;backdrop-filter:blur(0)}}@keyframes backdrop-out{to{background:transparent;backdrop-filter:blur(0)}}@keyframes popover-in{from{opacity:0;transform:translateY(6px)}to{opacity:1;transform:translateY(0)}}
@media(max-width:1100px){.studio-header{padding:0 20px;gap:16px}.studio-header nav{gap:2px}.studio-header nav button{padding:7px 11px}.layout-view{grid-template-columns:minmax(0,1fr) 294px}.workbench{padding:26px 18px 12px}.viewbar{padding:12px}.viewbar>div{gap:0}.inspector{padding:20px 16px}}
@media(max-width:760px){.studio-header{height:auto;min-height:90px;gap:12px;padding:14px 16px}.brand img{width:132px;max-height:50px}.studio-header nav{height:auto;width:100%;justify-content:stretch}.studio-header nav button{flex:1;min-height:34px}.layout-view{height:auto;padding:0;display:flex}.workbench{padding:24px 14px 10px}.inspector{margin:12px 14px 24px;border:1px solid var(--studio-line);padding:22px;border-radius:22px}.canvas-frame{border-radius:18px}.viewbar>div{padding:3px}.viewbar button{font-size:11px;min-height:30px}.canvas-bottom{padding:10px 14px}.report{padding:24px;margin:16px}.report h2{font-size:24px}dialog{inset:auto 0 0;width:100%;height:88dvh;border-radius:24px 24px 0 0}.drawer-heading{padding:24px 20px 20px}.library-options{padding:14px 20px}#palette{padding:4px 20px 24px;gap:14px}.library-footer{padding:16px 20px}}
@media(prefers-reduced-transparency:reduce){.studio-header{background:var(--sht-ink)}.viewbar,.inspector,.drawer-heading,.shortcuts p,.kits{background:var(--surface-page);backdrop-filter:none;-webkit-backdrop-filter:none}dialog::backdrop{backdrop-filter:none;-webkit-backdrop-filter:none}}
@media(prefers-reduced-motion:reduce){*,*:before,*:after{animation:none!important;transition:none!important;scroll-behavior:auto!important}.card:hover,.card:hover .tool-image,button:hover,button:active{transform:none!important}}
@media print{.studio-header{background:var(--surface-page);box-shadow:none}.layout-view{padding:0}.canvas-frame,.report{box-shadow:none;border-radius:0}.inspector{display:none!important}dialog{display:none!important}}