/* shop.u.cash builder styles. Three-pane editor: tree | canvas | inspector. Reuses app.css tokens.
   House palette, square radius, Inter. No em dashes in authored copy. */
.uxc-builder-body{margin:0;height:100vh;height:100dvh;overflow:hidden;display:flex;flex-direction:column;background:var(--bg)}

/* top bar */
.uxc-builder-top{display:flex;align-items:center;gap:16px;height:56px;padding:0 16px;background:var(--panel);border-bottom:1px solid var(--line);flex:0 0 auto;z-index:5}
.uxc-builder-top .uxc-logo{height:24px;display:none}
[data-theme="dark"] .uxc-builder-top .uxc-logo-d{display:block}
[data-theme="light"] .uxc-builder-top .uxc-logo-l{display:block}
.uxc-builder-store{font-weight:700;font-size:14px;border-left:1px solid var(--line);padding-left:12px;margin-left:4px;max-width:200px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.uxc-builder-top-mid{margin:0 auto}
.uxc-builder-top-right{display:flex;align-items:center;gap:10px;margin-left:auto}
.uxc-btn-sm{padding:8px 14px;font-size:13px}

/* device toggle */
.uxc-devices{display:inline-flex;background:var(--bg-2);border:1px solid var(--line);border-radius:999px;padding:3px;gap:2px}
.uxc-device{display:inline-flex;align-items:center;justify-content:center;width:32px;height:30px;background:transparent;border:0;border-radius:999px;color:var(--muted);cursor:pointer}
.uxc-device:hover{color:var(--text)}
.uxc-device.uxc-active{background:var(--gold);color:#1a1300}

/* main 3-pane */
.uxc-builder-main{flex:1 1 auto;display:flex;min-height:0}
.uxc-builder-left{width:232px;flex:0 0 232px;background:var(--panel);border-right:1px solid var(--line);overflow-y:auto;padding:14px 10px}
.uxc-builder-right{width:372px;flex:0 0 372px;background:var(--panel);border-left:1px solid var(--line);overflow-y:auto;padding:14px 16px 60px}
.uxc-builder-center{flex:1 1 auto;display:flex;align-items:flex-start;justify-content:center;overflow:auto;padding:24px;background:var(--bg-2);position:relative}
.uxc-builder-frame{background:#fff;border:1px solid var(--line);box-shadow:0 10px 40px rgba(0,0,0,.35);transition:width .18s ease,max-width .18s ease;border-radius:0;overflow:hidden}
.uxc-builder-frame,#uxc-canvas{width:100%;height:100%}
.uxc-builder-frame.uxc-desktop{width:100%;max-width:1280px;height:100%;min-height:720px}
.uxc-builder-frame.uxc-tablet{width:768px;height:1024px;max-width:100%}
.uxc-builder-frame.uxc-mobile{width:390px;height:780px;max-width:100%}
#uxc-canvas{border:0;display:block;background:#fff}

/* tree */
.uxc-tree-h{font-size:11px;text-transform:uppercase;letter-spacing:.1em;color:var(--muted);margin:14px 8px 6px}
.uxc-tree-h:first-child{margin-top:0}
.uxc-tree-item{display:flex;align-items:center;gap:9px;width:100%;text-align:left;background:transparent;border:0;color:var(--text);font-size:13.5px;font-weight:500;padding:9px 10px;border-radius:6px;cursor:pointer}
.uxc-tree-item:hover{background:var(--bg-2)}
.uxc-tree-item.uxc-active{background:color-mix(in srgb,var(--gold) 16%,transparent);color:var(--gold)}
.uxc-tree-item .uxc-tree-ic{width:16px;height:16px;opacity:.8;flex:0 0 auto}
.uxc-tree-item .uxc-tree-add{margin-left:auto;opacity:0;width:18px;height:18px;border-radius:4px;border:0;background:transparent;color:var(--muted);cursor:pointer;font-size:16px;line-height:1}
.uxc-tree-item:hover .uxc-tree-add{opacity:1}
.uxc-tree-item .uxc-tree-add:hover{background:var(--gold);color:#1a1300}

/* inspector */
.uxc-insp-empty{color:var(--muted);font-size:13px;padding:20px 4px;text-align:center}
.uxc-insp-group{display:none}
.uxc-insp-group.uxc-open{display:block}
.uxc-insp-h{font-size:15px;font-weight:700;margin:0 0 14px;display:flex;align-items:center;gap:8px}
.uxc-field{margin-bottom:13px}
.uxc-field>label{display:block;font-size:12px;font-weight:600;color:var(--muted);margin-bottom:5px}
.uxc-field input[type=text],.uxc-field input[type=number],.uxc-field textarea,.uxc-field select{width:100%;background:var(--bg-2);border:1px solid var(--line);color:var(--text);font-size:13.5px;font-family:inherit;padding:9px 10px;border-radius:6px;outline:none;transition:border-color .15s,box-shadow .15s}
.uxc-field input:focus,.uxc-field textarea:focus,.uxc-field select:focus{border-color:var(--gold);box-shadow:0 0 0 3px color-mix(in srgb,var(--gold) 18%,transparent)}
.uxc-field textarea{resize:vertical;min-height:60px}
.uxc-field input[type=color]{width:100%;height:38px;background:var(--bg-2);border:1px solid var(--line);border-radius:6px;padding:3px;cursor:pointer}
.uxc-check{display:flex;align-items:center;gap:9px;cursor:pointer;font-size:13.5px}
.uxc-check input{width:17px;height:17px;accent-color:var(--gold)}

/* repeater rows */
.uxc-rows{display:flex;flex-direction:column;gap:8px;margin-bottom:6px}
.uxc-row{background:var(--bg-2);border:1px solid var(--line);border-radius:8px;padding:9px 9px 9px 6px;display:flex;flex-direction:column;gap:7px}
.uxc-row.uxc-dragover{border-color:var(--gold);box-shadow:0 0 0 3px color-mix(in srgb,var(--gold) 16%,transparent)}
.uxc-row.uxc-dragging{opacity:.5}
.uxc-row-head{display:flex;align-items:center;gap:6px;margin-bottom:1px}
.uxc-drag{width:20px;height:22px;flex:0 0 auto;background:transparent;border:0;color:var(--muted);cursor:grab;font-size:14px;display:flex;align-items:center;justify-content:center}
.uxc-drag:active{cursor:grabbing}
.uxc-row-num{font-size:11px;font-weight:700;color:var(--muted);flex:1}
.uxc-row-del{width:24px;height:24px;flex:0 0 auto;background:transparent;border:0;color:var(--muted);cursor:pointer;border-radius:5px;font-size:16px;line-height:1}
.uxc-row-del:hover{color:#ef4444;background:rgba(239,68,68,.1)}
.uxc-addrow{display:inline-flex;align-items:center;gap:6px;background:transparent;border:1px dashed var(--line);color:var(--muted);font-size:12.5px;font-weight:600;padding:8px 12px;border-radius:7px;cursor:pointer;margin-top:4px}
.uxc-addrow:hover{border-color:var(--gold);color:var(--gold)}

/* theme + template pickers */
.uxc-swatches{display:grid;grid-template-columns:repeat(5,1fr);gap:8px;margin-top:4px}
.uxc-swatch{display:flex;flex-direction:column;align-items:center;gap:5px;background:transparent;border:1px solid var(--line);border-radius:8px;padding:8px 4px;cursor:pointer}
.uxc-swatch:hover{border-color:var(--gold)}
.uxc-swatch.uxc-active{border-color:var(--gold);box-shadow:0 0 0 2px color-mix(in srgb,var(--gold) 30%,transparent)}
.uxc-swatch-dot{width:26px;height:26px;border-radius:50%;border:1px solid rgba(255,255,255,.15)}
.uxc-swatch-name{font-size:10.5px;color:var(--muted)}
.uxc-tpls{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin-top:4px}
.uxc-tpl{background:var(--bg-2);border:1px solid var(--line);border-radius:7px;padding:9px 10px;cursor:pointer;text-align:left}
.uxc-tpl:hover{border-color:var(--gold)}
.uxc-tpl.uxc-active{border-color:var(--gold);background:color-mix(in srgb,var(--gold) 10%,var(--bg-2))}
.uxc-tpl-name{font-size:13px;font-weight:600;color:var(--text)}
.uxc-tpl-desc{font-size:11px;color:var(--muted);margin-top:2px;line-height:1.35}

/* toast */
.uxc-toast{position:fixed;left:50%;bottom:26px;transform:translateX(-50%) translateY(20px);background:var(--panel);border:1px solid var(--line);color:var(--text);padding:12px 20px;border-radius:10px;font-size:13.5px;font-weight:600;box-shadow:0 12px 40px rgba(0,0,0,.4);opacity:0;transition:opacity .2s,transform .2s;z-index:50;pointer-events:none}
.uxc-toast:not([hidden]){opacity:1;transform:translateX(-50%) translateY(0)}
.uxc-toast.uxc-ok{border-color:color-mix(in srgb,#34d399 50%,var(--line))}
.uxc-toast.uxc-err{border-color:color-mix(in srgb,#ef4444 50%,var(--line))}

/* button utilities used by the templates panel */
.uxc-btn-xs{padding:5px 9px;font-size:11.5px;border-radius:6px}
.uxc-btn-block{width:100%;margin-bottom:14px}
.uxc-btn-danger{color:#ef4444}
.uxc-btn-danger:hover{border-color:#ef4444;color:#ef4444;background:rgba(239,68,68,.08)}
.uxc-insp-note{font-size:12px;color:var(--muted);line-height:1.5;margin:0 0 14px}
.uxc-tree-count{margin-left:auto;font-style:normal;font-size:10.5px;font-weight:700;color:var(--muted);background:var(--bg-2);border:1px solid var(--line);border-radius:999px;padding:1px 7px}

/* custom templates list */
.uxc-tpl-list{display:flex;flex-direction:column;gap:10px}
.uxc-tpl-empty{font-size:12.5px;color:var(--muted);padding:10px 2px;text-align:center;border:1px dashed var(--line);border-radius:8px}
.uxc-tpl-card{background:var(--bg-2);border:1px solid var(--line);border-radius:9px;padding:11px}
.uxc-tpl-card.uxc-live{border-color:color-mix(in srgb,#34d399 55%,var(--line))}
.uxc-tpl-card-h{display:flex;align-items:center;gap:8px}
.uxc-tpl-card-dot{width:14px;height:14px;border-radius:50%;flex:0 0 auto;border:1px solid rgba(255,255,255,.18)}
.uxc-tpl-card-name{font-size:13px;font-weight:600;color:var(--text);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.uxc-tpl-live{font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;color:#1a1300;background:#34d399;border-radius:999px;padding:2px 8px}
.uxc-tpl-card-meta{font-size:11px;color:var(--muted);margin:6px 0 10px}
.uxc-tpl-card-acts{display:flex;flex-wrap:wrap;gap:6px}

@media (max-width:1100px){.uxc-builder-left{width:180px;flex-basis:180px}.uxc-builder-right{width:320px;flex-basis:320px}}
@media (max-width:860px){.uxc-builder-left{display:none}.uxc-builder-right{width:280px;flex-basis:280px}}