/* landers.u.cash: lander studio (grid) + visual editor (three-pane). Reuses app.css tokens.
   House palette, square radius, Inter. No em dashes in authored copy. */

.uxc-app-body{margin:0;min-height:100vh;background:var(--bg);color:var(--text)}

/* ===== builder (editor) ===== */
.uxc-builder-body,.uxc-app-body:has(.uxc-builder-top){height:100vh;height:100dvh;overflow:hidden;display:flex;flex-direction:column}
.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-back{display:inline-flex;align-items:center;justify-content:center;width:32px;height:32px;border:1px solid var(--line);color:var(--muted);font-size:18px;flex:0 0 auto}
.uxc-builder-back:hover{border-color:var(--gold);color:var(--gold)}
.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}
.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}
.uxc-btn-xs{padding:5px 9px;font-size:11.5px}
.uxc-btn-block{width:100%}
.uxc-btn-danger{color:#ef4444}
.uxc-btn-danger:hover{border-color:#ef4444;color:#ef4444;background:rgba(239,68,68,.08)}
.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}
.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)}
.uxc-builder-frame{background:#fff;border:1px solid var(--line);box-shadow:0 10px 40px rgba(0,0,0,.35);overflow:hidden}
.uxc-builder-frame,.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}

/* inspector */
.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}
.uxc-insp-note{font-size:12px;color:var(--muted);line-height:1.5;margin:0 0 14px}
.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-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)}

/* swatches + template grid */
.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;max-height:520px;overflow:auto}
.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-kind{font-size:10px;color:var(--muted);margin-top:2px;text-transform:uppercase;letter-spacing:.06em}

/* 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))}

/* ===== studio (grid) ===== */
.uxc-studio{flex:1;padding:30px 0 60px}
.uxc-studio-head{display:flex;align-items:flex-end;justify-content:space-between;gap:16px;margin-bottom:22px;flex-wrap:wrap}
.uxc-studio-head h1{font-size:30px;font-weight:900;letter-spacing:-.02em;margin:0 0 4px}
.uxc-studio-head .uxc-lead{margin:0}
.uxc-loading-spin{width:34px;height:34px;border:3px solid var(--line);border-top-color:var(--gold);border-radius:50%;margin:40px auto;animation:uxc-spin 1s linear infinite}
@keyframes ux-spin{to{transform:rotate(360deg)}}
@keyframes uxc-spin{to{transform:rotate(360deg)}}

.uxc-slots{display:flex;align-items:center;gap:14px;flex-wrap:wrap;background:var(--panel);border:1px solid var(--line);padding:14px 18px;margin-bottom:18px;font-size:13px;color:var(--muted)}
.uxc-slots .uxc-slot-meter{flex:1;min-width:160px;height:10px;background:var(--bg-2);border:1px solid var(--line);display:flex;overflow:hidden}
.uxc-slots .uxc-slot-used{background:var(--gold)}
.uxc-slots .uxc-slot-free{background:color-mix(in srgb,var(--gold) 25%,transparent)}
.uxc-slots .uxc-slot-paid{background:#2e7d32}
.uxc-slots b{color:var(--text)}
.uxc-slots .uxc-slot-packs{display:flex;gap:6px;flex-wrap:wrap}
.uxc-slot-pack{font-size:11px;border:1px solid var(--line);padding:4px 9px;cursor:pointer;color:var(--muted)}
.uxc-slot-pack:hover{border-color:var(--gold);color:var(--gold)}
.uxc-slot-packs-note{font-size:11px;color:var(--muted);width:100%}

.uxc-bulk-bar{display:flex;align-items:center;gap:10px;flex-wrap:wrap;background:var(--panel);border:1px solid var(--gold);padding:10px 14px;margin-bottom:16px}
.uxc-bulk-bar .uxc-bulk-count{font-size:13px;font-weight:700;color:var(--gold);margin-right:auto}
.uxc-bulk-bar select{background:var(--bg-2);border:1px solid var(--line);color:var(--text);font-size:12.5px;padding:6px 8px;border-radius:6px;font-family:inherit}

.uxc-lander-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(280px,1fr));gap:16px}
.uxc-lander-card{background:var(--panel);border:1px solid var(--line);padding:0;overflow:hidden;display:flex;flex-direction:column}
.uxc-lander-card.is-draft{opacity:.92}
.uxc-lander-card-tp{height:120px;background:var(--bg-2);background-size:cover;background-position:center;border-bottom:1px solid var(--line);position:relative}
.uxc-lander-card-sel{position:absolute;top:8px;left:8px;width:20px;height:20px;accent-color:var(--gold)}
.uxc-lander-card-status{position:absolute;top:8px;right:8px;font-size:10px;font-weight:800;text-transform:uppercase;letter-spacing:.06em;padding:3px 8px;border-radius:999px}
.uxc-lander-card-status.uxc-live{background:#34d399;color:#1a1300}
.uxc-lander-card-status.uxc-draft{background:var(--bg-2);color:var(--muted);border:1px solid var(--line)}
.uxc-lander-card-body{padding:14px;flex:1;display:flex;flex-direction:column;gap:6px}
.uxc-lander-card-title{font-size:15px;font-weight:700;line-height:1.25;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.uxc-lander-card-meta{font-size:12px;color:var(--muted);display:flex;gap:10px;flex-wrap:wrap}
.uxc-lander-card-domain{font-size:12px;color:var(--gold);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.uxc-lander-card-acts{display:flex;gap:6px;padding:12px 14px;border-top:1px solid var(--line)}
.uxc-lander-card-acts .uxc-btn{flex:1}
.uxc-lander-empty{grid-column:1/-1;text-align:center;padding:60px 20px;color:var(--muted)}
.uxc-lander-empty h3{color:var(--text);margin:0 0 6px}

/* new-lander picker modal */
.uxc-modal{position:fixed;inset:0;background:rgba(0,0,0,.6);display:flex;align-items:center;justify-content:center;z-index:60;padding:20px}
.uxc-modal-card{background:var(--panel);border:1px solid var(--line);max-width:560px;width:100%;max-height:80vh;overflow:auto;padding:24px}
.uxc-modal-card h3{margin:0 0 6px;font-size:18px}
.uxc-modal-card .uxc-lead{font-size:13px;margin:0 0 16px}
.uxc-new-list{max-height:260px;overflow:auto;border:1px solid var(--line);margin-bottom:14px}
.uxc-new-row{padding:11px 14px;cursor:pointer;border-bottom:1px solid var(--line);display:flex;justify-content:space-between;align-items:center;gap:10px}
.uxc-new-row:hover{background:color-mix(in srgb,var(--gold) 8%,transparent)}
.uxc-new-row.uxc-active{background:color-mix(in srgb,var(--gold) 16%,transparent);font-weight:600}
.uxc-new-empty{padding:24px;text-align:center;color:var(--muted)}
.uxc-new-tpls{display:grid;grid-template-columns:repeat(3,1fr);gap:10px;margin-bottom:16px}
.uxc-new-tpl{border:2px solid var(--line);padding:10px 6px;text-align:center;cursor:pointer;font-size:12px;font-weight:600}
.uxc-new-tpl:hover{border-color:var(--gold)}
.uxc-new-tpl.uxc-active{border-color:var(--gold);color:var(--gold)}
.uxc-modal-actions{display:flex;gap:10px;justify-content:flex-end}
.uxc-unsaved{box-shadow:0 0 0 2px color-mix(in srgb,var(--gold) 60%,transparent)}

/* custom lander templates (My templates panel in the editor) */
.uxc-mtpl-list{display:flex;flex-direction:column;gap:10px}
.uxc-mtpl-empty{font-size:12.5px;color:var(--muted);padding:10px 2px;text-align:center;border:1px dashed var(--line);border-radius:8px}
.uxc-mtpl-card{background:var(--bg-2);border:1px solid var(--line);border-radius:9px;padding:11px}
.uxc-mtpl-card-h{display:flex;align-items:center;gap:8px;margin-bottom:9px}
.uxc-mtpl-name{font-size:13px;font-weight:600;color:var(--text);flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.uxc-mtpl-swatch{width:12px;height:12px;border-radius:50%;flex:0 0 auto;border:1px solid rgba(255,255,255,.18)}
.uxc-mtpl-meta{font-size:11px;color:var(--muted)}
.uxc-mtpl-acts{display:flex;gap:6px}

/* ===== free-canvas editor (ported from shop.u.cash builder.css) ===== */
.uxc-history{display:inline-flex;gap:2px;background:var(--bg-2);border:1px solid var(--line);border-radius:8px;padding:2px}
.uxc-icon-btn{display:inline-flex;align-items:center;justify-content:center;width:30px;height:30px;background:transparent;border:0;border-radius:6px;color:var(--muted);cursor:pointer}
.uxc-icon-btn:hover:not(:disabled){color:var(--text);background:color-mix(in srgb,var(--gold) 12%,transparent)}
.uxc-icon-btn:disabled{opacity:.4;cursor:not-allowed}
.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}

/* overlay: a fixed, click-through layer; the box floats over the selected iframe block. */
.uxc-overlay{position:fixed;inset:0;z-index:50;pointer-events:none}
.uxc-overlay-box{position:fixed;display:none;border:2px solid var(--gold);border-radius:4px;background:color-mix(in srgb,var(--gold) 8%,transparent);pointer-events:auto;cursor:move;box-shadow:0 0 0 1px rgba(0,0,0,.25),0 6px 20px rgba(0,0,0,.3);touch-action:none}
.uxc-overlay-resize{position:absolute;right:-7px;bottom:-7px;width:16px;height:16px;background:var(--gold);border:2px solid var(--bg);border-radius:3px;cursor:nwse-resize;touch-action:none}
.uxc-overlay-hint{position:absolute;top:-22px;left:0;font-size:11px;color:var(--gold);background:var(--bg);padding:1px 6px;border-radius:4px;white-space:nowrap;pointer-events:none}
.uxc-guide{position:fixed;z-index:49;pointer-events:none;background:var(--gold)}
.uxc-guide-v{top:0;bottom:0;width:1px}
.uxc-guide-h{left:0;right:0;height:1px}

/* canvas layers panel (left tree) + add palette. */
.uxc-tree-add{display:grid;grid-template-columns:1fr 1fr;gap:5px;margin:0 2px 4px}
.uxc-tree-addbtn{background:var(--bg-2);border:1px solid var(--line);color:var(--text);font-size:11.5px;font-weight:600;padding:7px 4px;border-radius:6px;cursor:pointer;text-align:center}
.uxc-tree-addbtn:hover{border-color:var(--gold);color:var(--gold)}
.uxc-layers{display:flex;flex-direction:column;gap:3px;margin-bottom:6px}
.uxc-layers-empty{font-size:11.5px;color:var(--muted);padding:10px 4px;text-align:center;border:1px dashed var(--line);border-radius:7px}
.uxc-layer{display:flex;align-items:center;gap:7px;background:transparent;border:1px solid transparent;color:var(--text);font-size:12.5px;padding:7px 8px;border-radius:6px;cursor:pointer}
.uxc-layer:hover{background:var(--bg-2)}
.uxc-layer.uxc-active{background:color-mix(in srgb,var(--gold) 16%,transparent);border-color:color-mix(in srgb,var(--gold) 40%,transparent);color:var(--gold)}
.uxc-layer.uxc-dragover{border-color:var(--gold);box-shadow:0 0 0 2px color-mix(in srgb,var(--gold) 16%,transparent)}
.uxc-layer.uxc-dragging{opacity:.45}
.uxc-layer-grip{flex:0 0 auto;color:var(--muted);cursor:grab;display:flex}
.uxc-layer-grip:active{cursor:grabbing}
.uxc-layer-name{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.uxc-layer-del{flex:0 0 auto;width:20px;height:20px;background:transparent;border:0;color:var(--muted);cursor:pointer;border-radius:5px;display:flex;align-items:center;justify-content:center}
.uxc-layer-del:hover{color:#ef4444;background:rgba(239,68,68,.1)}

/* per-block inspector body + dimensions + upload row. */
.uxc-canvas-insp .uxc-insp-h{margin-bottom:12px}
.uxc-rep-h{font-size:11px;font-weight:700;text-transform:uppercase;letter-spacing:.07em;color:var(--muted);margin:6px 0 8px}
.uxc-dim-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.uxc-dim{display:flex;flex-direction:column;gap:4px}
.uxc-dim>label{font-size:11px;font-weight:600;color:var(--muted)}
.uxc-dim input{width:100%;background:var(--bg-2);border:1px solid var(--line);color:var(--text);font-size:13px;padding:7px 8px;border-radius:6px;outline:none}
.uxc-dim input:focus{border-color:var(--gold);box-shadow:0 0 0 3px color-mix(in srgb,var(--gold) 18%,transparent)}
.uxc-upload-row{display:flex;gap:6px;align-items:center}
.uxc-upload-row input[type=text]{flex:1 1 auto;min-width:0}
.uxc-upload-row .uxc-btn{flex:0 0 auto;white-space:nowrap}

/* repeater rows (features items). */
.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-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;display:flex;align-items:center;justify-content:center}
.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)}

/* mobile drawer controls (hidden on desktop, shown below 860px). */
.uxc-mobile-only{display:none}
.uxc-drawer-backdrop{display:none}
@media (max-width:860px){
  .uxc-mobile-only{display:inline-flex}
  .uxc-mobile-hide{display:none !important}
  .uxc-builder-top{padding:0 10px;gap:8px}
  .uxc-builder-store{max-width:80px;font-size:12px}
  .uxc-builder-main{flex-direction:row}
  .uxc-builder-left,.uxc-builder-right{position:fixed;top:56px;bottom:0;background:var(--panel);z-index:60;max-width:84%;overflow-y:auto;transition:transform .22s ease;box-shadow:0 0 40px rgba(0,0,0,.4)}
  .uxc-builder-left{left:0;width:300px;transform:translateX(-100%)}
  .uxc-builder-right{right:0;width:300px;transform:translateX(100%)}
  .uxc-builder-left.uxc-open,.uxc-builder-right.uxc-open{transform:translateX(0)}
  .uxc-builder-center{padding:10px}
  .uxc-drawer-backdrop{position:fixed;inset:56px 0 0 0;background:rgba(0,0,0,.45);z-index:55;display:none}
  .uxc-drawer-backdrop.uxc-open{display:block}
}