/* Spoilboard Layout Planner — additions to the shared shed styles (/shed/css/styles.css). */
.beta-tag{font-size:11px;font-weight:600;vertical-align:middle;padding:2px 7px;border-radius:9px;background:var(--accent);color:var(--accent-ink)}

.sb-viewbar{display:flex;flex-wrap:wrap;gap:8px;align-items:center;justify-content:space-between;margin-bottom:8px}
.sb-layers{display:flex;flex-wrap:wrap;gap:4px}
.sb-layers button{display:inline-flex;align-items:center;gap:5px;font:inherit;font-size:11.5px;padding:3px 8px;border:1px solid var(--line);border-radius:12px;background:var(--panel-2);color:var(--ink-2);cursor:pointer}
.sb-layers button i{width:10px;height:10px;border-radius:50%;display:inline-block}
.sb-layers button.off{opacity:.45;text-decoration:line-through}
.sb-readout{font-family:"JetBrains Mono",monospace;font-size:12px;color:var(--ink-2);min-height:1em}
.sb-canvas-wrap{position:relative;width:100%;height:min(70vh,640px);border:1px solid var(--line);border-radius:10px;background:var(--panel-2);overflow:hidden;touch-action:none}
.sb-canvas-wrap canvas{display:block;width:100%;height:100%}

.sb-list{display:grid;gap:6px;margin-top:6px}
.sb-item{display:grid;grid-template-columns:repeat(4,1fr) auto;gap:4px;align-items:end;padding:6px;border:1px solid var(--line);border-radius:8px;background:var(--panel-2)}
.sb-item.sel{border-color:var(--accent)}
.sb-item label{display:grid;font-size:10.5px;color:var(--ink-3)}
.sb-item input{width:100%;min-width:0;font:inherit;font-size:12px;padding:3px 4px}
.sb-item .lbl{grid-column:1/-1}
.sb-item .del{border:0;background:none;color:var(--ink-3);cursor:pointer;font-size:15px;padding:2px 4px}
.sb-chips{display:flex;flex-wrap:wrap;gap:4px}
.sb-chips button{font:inherit;font-size:11.5px;padding:3px 8px;border:1px solid var(--line);border-radius:12px;background:var(--panel-2);cursor:pointer;color:var(--ink)}
.sb-chips button:hover{border-color:var(--accent)}

.sb-export{display:flex;flex-wrap:wrap;gap:10px;align-items:center}
.sb-export label{display:flex;gap:8px;align-items:center;font-size:13px}
.sb-export .seg{min-width:140px}
.sb-note{font-size:12.5px;color:var(--ink-2);line-height:1.5}
.alerts .info{opacity:.85}
.sb-dot{display:inline-block;width:10px;height:10px;border-radius:50%;margin-right:4px;vertical-align:-1px}
.sb-set{border:1px solid var(--line);border-radius:10px;background:var(--panel-2);overflow:hidden}
.sb-set-head{display:flex;gap:8px;align-items:center;padding:6px 10px;border-bottom:1px solid var(--line);font-size:13px}
.sb-set-head span{color:var(--ink-3);font-size:12px}
.sb-set-btns{margin-left:auto;display:flex;gap:2px}
.sb-set-btns button{border:0;background:none;cursor:pointer;color:var(--ink-2);font-size:14px;padding:2px 5px}
.sb-set-btns button:disabled{opacity:.3;cursor:default}
.sb-set-body{display:grid;gap:8px;padding:8px 10px}
.sb-setname{width:100%;font:inherit;font-weight:600}
.sb-explayers{display:grid;grid-template-columns:repeat(auto-fill,minmax(230px,1fr));gap:4px 12px;margin:10px 0;font-size:12.5px}
.sb-explayers .chk{display:flex;align-items:center;gap:6px}
.sb-explayers small{color:var(--ink-3)}
.sb-points{width:100%;font:12px "JetBrains Mono",monospace;resize:vertical}

.sb-zoom{position:absolute;top:8px;right:8px;display:flex;gap:4px;align-items:center;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:3px 5px;font-size:12px;box-shadow:0 1px 3px rgba(0,0,0,.08)}
.sb-zoom > button{border:0;background:none;cursor:pointer;font:inherit;font-size:14px;padding:1px 6px;color:var(--ink)}
.sb-zoom .seg{margin-right:6px}
.sb-zoom .seg button{padding:3px 10px}
#zoomTxt{min-width:38px;text-align:center;font-family:"JetBrains Mono",monospace;color:var(--ink-2)}
.sb-v3{position:absolute;inset:0}
.sb-v3 canvas{display:block}
.sb-v3msg{position:absolute;inset:0;display:grid;place-items:center;margin:0;color:var(--ink-2)}
.sb-canvas-wrap canvas[hidden],.sb-v3msg[hidden]{display:none}

/* hole-set list, beside the viewport on wide screens; the sidebar shows only the selected set */
@media (min-width:961px){ .layout{grid-template-columns:340px 200px minmax(0,1fr)} }
.sb-sets{align-self:start;position:sticky;top:76px;max-height:calc(100vh - 92px);overflow:auto;background:var(--panel);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:10px;display:grid;gap:6px;align-content:start}
.sb-sets h3{font-size:12px;text-transform:uppercase;letter-spacing:.06em;color:var(--ink-3);margin:2px 4px 4px}
.sb-pick{display:grid;gap:1px;text-align:left;border:1px solid var(--line);background:var(--panel-2);border-radius:8px;padding:7px 9px;cursor:pointer;font:inherit;color:var(--ink)}
.sb-pick span{font-size:11px;color:var(--ink-2)}
.sb-pick small{font-size:11px;color:var(--ink-3)}
.sb-pick.on{border-color:var(--accent);box-shadow:inset 3px 0 0 var(--accent)}
.sb-pick.off{opacity:.5}
.sb-pick-add{color:var(--accent);font-weight:600;text-align:center}
@media (max-width:960px){ .sb-sets{order:3;position:static;max-height:none} }

.sb-pickrow{display:flex;gap:4px;align-items:stretch}
.sb-pickrow .sb-pick{flex:1;min-width:0}
.sb-ab{display:grid;gap:3px}
.sb-chip{width:26px;border-radius:6px;border:1px solid var(--line);background:var(--panel);font:inherit;font-size:12px;font-weight:700;color:var(--ink-3);cursor:pointer;padding:0}
.sb-chip.on{background:var(--accent);color:var(--accent-ink);border-color:var(--accent)}

/* the layer focused in the view (highlighted and dimensioned) */
.sb-pick[data-focus] { box-shadow: 0 0 0 2px #e0602a; }

/* a sub-heading inside a sidebar section (Panels & seams in Spoilboard and Baseboards) */
.sb-subhead { margin: 14px 0 6px; font-size: 12px; font-weight: 600; text-transform: uppercase; letter-spacing: .04em; opacity: .75; }

/* a layer row's hole sizes (diameter, depth, counterbore, countersink or slot) */
.sb-pick .sb-size { display: block; color: #e0602a; font-weight: 600; font-size: 11px; line-height: 1.3; margin-top: 2px; }

/* display opacity sliders, bottom-left over the view */
.sb-opac{position:absolute;left:8px;bottom:8px;display:grid;gap:2px;background:var(--panel);border:1px solid var(--line);border-radius:8px;padding:4px 8px;font-size:11px;color:var(--ink-2);box-shadow:0 1px 3px rgba(0,0,0,.08);opacity:.92}
.sb-opac:hover{opacity:1}
.sb-opac label{display:grid;grid-template-columns:84px 90px 32px;align-items:center;gap:6px;cursor:default}
.sb-opac label[hidden]{display:none}
.sb-opac input[type=range]{width:90px;height:14px;margin:0;accent-color:#e0602a}
.sb-opac output{font-family:monospace;text-align:right}

/* the hole cross-section under a hole set's sizes */
.sb-xsec{grid-column:1/-1;margin:4px 0 2px;padding:6px 8px;border:1px solid var(--line);border-radius:8px;background:var(--panel)}
.sb-xsec:empty{display:none}
.sb-xsec svg{display:block;max-width:100%;height:auto;margin:0 auto}
.sb-xsec .xs-wood{fill:#dcc39c;stroke:#8a6d3b;stroke-width:1}
[data-theme="dark"] .sb-xsec .xs-wood{fill:#6b5638;stroke:#a88a5c}
.sb-xsec .xs-void{fill:var(--panel)}
.sb-xsec .xs-wall{fill:none;stroke:var(--ink);stroke-width:1.2}
.sb-xsec .xs-brass{fill:#c9a23a;stroke:#7a5f1c;stroke-width:1}
.sb-xsec .xs-bolt-hole{fill:#5a4614}
.sb-xsec .xs-thread{stroke:#7a5f1c;stroke-width:1}
.sb-xsec .xs-dowel{fill:#eadbb4;stroke:#9c8455;stroke-width:1}
.sb-xsec .xs-steel{fill:#a7b0ba;stroke:#5f6b77;stroke-width:1;opacity:.9}
.sb-xsec .xs-dim{stroke:#e0602a;stroke-width:1}
.sb-xsec .xs-txt{fill:#e0602a;font:600 10px Inter,sans-serif}
.sb-xsec .xs-cap{margin-top:2px;font-size:11px;color:var(--ink-3);text-align:center}

/* duplicate / delete on each layer-list row, and the Export section buttons */
.sb-rowbtns{display:grid;gap:3px;align-content:start}
.sb-rowbtns button{width:26px;height:24px;display:grid;place-items:center;border-radius:6px;border:1px solid var(--line);background:var(--panel);color:var(--ink-3);cursor:pointer;padding:0}
.sb-rowbtns button:hover:not(:disabled){color:var(--accent);border-color:var(--accent)}
.sb-rowbtns button:disabled{opacity:.35;cursor:default}
.sb-expbtns{grid-column:1/-1;display:flex;flex-wrap:wrap;gap:8px;margin:2px 0}
/* S, B, duplicate and delete: one compact column */
.sb-rowbtns{gap:2px}
.sb-rowbtns button,.sb-rowbtns .sb-chip{width:22px;height:16px;border-radius:5px;font-size:10px;line-height:1;font-weight:700}
.sb-rowbtns svg{width:11px;height:11px}
.sb-empty{margin:6px 0;padding:10px 12px;border:1px dashed var(--line);border-radius:8px;font-size:12.5px;color:var(--ink-2)}
.sb-empty p{margin:0 0 8px}
.sb-addgrid{display:grid;grid-template-columns:1fr 1fr;gap:6px}
.sb-h2row{display:flex;align-items:center;justify-content:space-between;gap:8px}
.sb-copylog{font-size:12px;padding:3px 10px}