/* KAWEN — Design & Print studio.
 *
 * A calm screen: one large canvas, one Add button, undo/redo, a quiet status
 * bar, and a properties panel that exists only while something is selected.
 * Everything is the site's own system (kawen.css + configurator.css); this
 * file arranges it. No dark developer chrome, no toolbars, no grid of tools.
 * Street-art personality lives at the edges — the empty state, the selected
 * object's acid outline, the start screen — never behind the geometry.
 */

.st-body{background:var(--paper)}
.st{min-height:calc(100dvh - var(--navh))}

/* ------------------------------------------------------------- start ---- */
.st-start{padding:clamp(24px,4vw,56px) 0 clamp(40px,6vw,80px)}
.st-start h1{font-size:clamp(44px,7vw,104px);line-height:.88;letter-spacing:-.05em;text-transform:uppercase;margin:10px 0 clamp(24px,3vw,44px)}
.st-start h1 em{font-style:normal;color:var(--acid,#E8FF28)}
.st-starts{display:grid;gap:14px;grid-template-columns:repeat(3,minmax(0,1fr))}
.st-starter{position:relative;display:grid;gap:4px;align-content:end;min-height:clamp(180px,22vw,260px);padding:18px;text-align:left;
  border:0;border-radius:var(--r-lg);background:var(--bone);cursor:pointer;color:var(--ink);isolation:isolate;overflow:hidden;
  transition:transform .3s var(--ease),box-shadow .3s var(--ease),background .3s}
.st-starter:hover,.st-starter:focus-visible{transform:translateY(-4px);box-shadow:0 30px 60px -34px rgba(9,10,12,.45);background:#F1EEE6}
.st-starter:focus-visible{outline:2px solid var(--ink);outline-offset:3px}
.st-starter b{font-size:clamp(20px,1.8vw,26px);letter-spacing:-.03em;line-height:1}
.st-starter>span[lang=ar]{font-family:var(--sans-ar);color:var(--muted);font-size:13.5px}
.st-starter.is-blank{background:var(--paper);border:1.5px dashed var(--line)}
.st-starter-vis{position:absolute;inset:0 0 auto 0;height:58%;pointer-events:none;
  background:radial-gradient(60% 70% at 78% 20%,rgba(232,255,40,.55),transparent 70%)}
.st-starter:nth-child(2) .st-starter-vis{background:radial-gradient(60% 70% at 78% 20%,rgba(255,45,155,.3),transparent 70%)}
.st-starter:nth-child(3) .st-starter-vis{background:radial-gradient(60% 70% at 78% 20%,rgba(0,194,255,.35),transparent 70%)}
.st-starter:nth-child(4) .st-starter-vis{background:radial-gradient(60% 70% at 78% 20%,rgba(197,139,91,.4),transparent 70%)}
.st-starter:nth-child(5) .st-starter-vis{background:radial-gradient(60% 70% at 78% 20%,rgba(42,209,126,.35),transparent 70%)}
.st-starter.is-blank .st-starter-vis{background:none}
/* Tiny isometric hints drawn with CSS: honest shapes, not product art. */
.st-starter-vis i{position:absolute;display:block;background:var(--ink);border-radius:3px;transform:skewY(-12deg)}
.v-tray{left:22%;top:34%;width:44%;height:34%;background:transparent;border:5px solid var(--ink);border-top-width:3px;border-radius:6px}
.v-tray.v-wide{left:18%;width:60%;top:30%;height:36%}
.v-block{left:22%;top:66%;width:44%;height:12%;border-radius:4px}
.v-plate{left:22%;top:60%;width:52%;height:9%;border-radius:4px}
.v-word{left:24%;top:16%;font-family:var(--kufi);font-weight:700;font-size:38px;line-height:1;background:none;color:var(--ink);transform:none;font-style:normal}
.v-stand{left:26%;top:30%;width:34%;height:44%;clip-path:polygon(0 100%,100% 100%,100% 0)}
.v-phone{left:36%;top:18%;width:12%;height:52%;transform:skewY(-12deg) rotate(-14deg);background:var(--paper);border:3px solid var(--ink);border-radius:5px}
.v-box{left:28%;top:26%;width:40%;height:44%;border-radius:6px}
.v-plus{left:50%;top:50%;transform:translate(-50%,-50%);background:none;color:var(--muted);font-size:48px;font-weight:300;font-style:normal;line-height:1}
.st-start-note{margin-top:18px;font-size:14px;color:var(--muted)}
@media (max-width:900px){.st-starts{grid-template-columns:repeat(2,minmax(0,1fr))}.st-starter{min-height:160px}}
@media (max-width:520px){.st-starts{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.st-starter{min-height:140px;padding:14px}.st-starter b{font-size:17px}.v-word{font-size:28px}}

/* ------------------------------------------------------------ editor ---- */
.st-editor{position:relative;display:grid;grid-template-columns:minmax(0,1fr) 0;grid-template-rows:minmax(0,1fr) auto;
  height:calc(100dvh - var(--navh));min-height:560px;transition:grid-template-columns .3s var(--ease)}
.st-editor.has-props{grid-template-columns:minmax(0,1fr) 340px}
.st-canvas-wrap{position:relative;grid-column:1;grid-row:1;min-height:0;background:var(--paper);isolation:isolate;overflow:hidden}
.st-canvas-wrap::before{content:"";position:absolute;inset:0;z-index:0;pointer-events:none;
  background:radial-gradient(50% 40% at 80% 10%,rgba(232,255,40,.22),transparent 70%),
             radial-gradient(40% 40% at 8% 100%,rgba(0,194,255,.14),transparent 70%)}
#st-canvas{position:absolute;inset:0;width:100%;height:100%;display:block;touch-action:none;outline:none;z-index:1}
#st-canvas:focus-visible{box-shadow:inset 0 0 0 2px var(--ink)}
.st-overlay{position:absolute;inset:0;z-index:2;pointer-events:none}
.st-overlay>*{pointer-events:auto}

/* Handles and dimensions drawn in KAWEN's technical language. */
.st-handle{position:absolute;width:22px;height:22px;margin:-11px 0 0 -11px;border-radius:50%;background:var(--paper);
  border:2px solid var(--ink);box-shadow:0 2px 8px rgba(9,10,12,.25);cursor:grab;touch-action:none;transition:transform .15s}
.st-handle:hover{transform:scale(1.15)}
.st-handle:active{cursor:grabbing;background:var(--acid,#E8FF28)}
.st-handle.is-rot{border-radius:50%;background:var(--ink)}
.st-handle.is-rot::after{content:"";position:absolute;inset:4px;border-radius:50%;border:2px solid var(--paper);border-bottom-color:transparent}
.st-dim{position:absolute;transform:translate(-50%,-50%);display:inline-flex;align-items:center;gap:6px;height:24px;padding:0 8px;
  border-radius:999px;background:rgba(255,255,255,.9);color:var(--ink);font-family:var(--mono);font-size:11px;letter-spacing:.1em;
  border:1px solid rgba(9,10,12,.12);cursor:text;white-space:nowrap;backdrop-filter:blur(6px);-webkit-backdrop-filter:blur(6px)}
.st-dim:hover{border-color:var(--ink)}
.st-dim input{width:5.5ch;border:0;background:transparent;font:inherit;text-align:right;outline:none;color:var(--ink)}
.st-dim input:focus{border-bottom:1px solid var(--ink)}
.st-tag{position:absolute;transform:translate(-50%,-100%);font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;
  color:var(--muted);background:rgba(255,255,255,.85);padding:3px 8px;border-radius:999px;white-space:nowrap;pointer-events:none}

/* Corners: Add (top-left), Undo · Redo · more (top-right). */
.st-tl,.st-tr{position:absolute;top:14px;z-index:4;display:flex;gap:8px;align-items:flex-start}
.st-tl{left:14px}.st-tr{right:14px}
.st-add{height:44px;padding-inline:18px 20px;font-size:15px;gap:8px}
.st-add span{font-size:20px;line-height:1;font-weight:400}
.st-ib{width:40px;height:40px;border-radius:50%;border:1px solid rgba(9,10,12,.12);background:rgba(255,255,255,.9);display:grid;place-items:center;
  cursor:pointer;transition:border-color .2s,transform .2s var(--ease),opacity .2s;backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.st-ib svg{width:18px;height:18px;fill:none;stroke:var(--ink);stroke-width:1.8;stroke-linecap:round;stroke-linejoin:round}
.st-ib svg circle{fill:var(--ink);stroke:none}
.st-ib:hover{border-color:var(--ink)}
.st-ib:active{transform:scale(.94)}
.st-ib[disabled]{opacity:.35;cursor:default}
.st-ib:focus-visible{outline:2px solid var(--ink);outline-offset:2px}

/* Menus: one column of plain words. */
.st-add-menu,.st-more-menu{position:absolute;top:52px;z-index:6;min-width:220px;padding:8px;border-radius:var(--r-md);background:var(--paper);
  border:1px solid var(--line);box-shadow:0 30px 60px -30px rgba(9,10,12,.35)}
.st-add-menu{left:0;display:grid;grid-template-columns:120px minmax(160px,1fr);gap:8px;min-width:320px}
.st-add-menu[hidden],.st-more-menu[hidden]{display:none}
.st-more-menu{right:0;display:grid;gap:4px}
.st-add-cats{display:grid;gap:2px;align-content:start;border-right:1px solid var(--line);padding-right:8px}
.st-add-cats button,.st-add-cats a,.st-more-menu>button{display:block;width:100%;text-align:left;padding:10px 12px;border:0;border-radius:var(--r-sm);
  background:transparent;font:inherit;font-size:14.5px;font-weight:600;color:var(--ink);cursor:pointer;text-decoration:none}
.st-add-cats button:hover,.st-add-cats a:hover,.st-more-menu>button:hover{background:var(--bone)}
.st-add-cats button[aria-expanded="true"]{background:var(--ink);color:var(--paper)}
.st-add-items{display:grid;gap:2px;align-content:start}
.st-add-items button{display:flex;align-items:center;gap:10px;width:100%;text-align:left;padding:9px 10px;border:0;border-radius:var(--r-sm);
  background:transparent;font:inherit;font-size:14px;color:var(--ink);cursor:pointer}
.st-add-items button:hover{background:var(--bone)}
.st-add-items button i{width:26px;height:26px;border-radius:6px;background:var(--ink);flex:none;display:block}
.st-add-items button i.i-cyl{border-radius:50%}
.st-add-items button i.i-sph{border-radius:50%;background:radial-gradient(circle at 35% 30%,#555,var(--ink))}
.st-add-items button i.i-tray{background:transparent;border:3px solid var(--ink)}
.st-add-items button i.i-plate{height:8px;margin-block:9px}
.st-add-items button i.i-tube{background:transparent;border:5px solid var(--ink);border-radius:50%}
.st-add-items button i.i-wedge{clip-path:polygon(0 100%,100% 100%,100% 0)}
.st-add-items button i.i-text{background:none;font-family:var(--kufi);font-weight:700;font-size:20px;line-height:26px;text-align:center;color:var(--ink)}
.st-add-items button i.i-cut{background:transparent;border:2px dashed var(--spray-pink)}
.st-add-items button i.i-slot{background:transparent;border:3px solid var(--ink);border-radius:999px;height:12px;margin-block:7px}
.st-add-items button i.i-np{background:var(--ink);height:14px;margin-block:6px;border-radius:3px}
.st-add-items .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding:6px 10px 2px}
.st-add-items .note{font-size:13px;color:var(--muted);padding:8px 10px;line-height:1.4}
.st-more-menu>button[aria-checked="true"]::after{content:"On";float:right;font-family:var(--mono);font-size:11px;letter-spacing:.1em;color:var(--spray-lime)}
.st-more-row{display:flex;align-items:center;gap:4px;padding:4px 6px}
.st-more-row .k{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding-inline:6px}
.st-more-row button{height:30px;padding-inline:10px;border-radius:999px;border:1px solid var(--line);background:var(--paper);font:inherit;font-size:13px;font-weight:600;cursor:pointer}
.st-more-row button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}

/* Empty state. Two words and two buttons. */
.st-empty{position:absolute;inset:0;z-index:3;display:grid;place-content:center;justify-items:center;gap:16px;text-align:center;pointer-events:none}
.st-empty>*{pointer-events:auto}
.st-empty p{font-size:clamp(40px,6vw,88px);font-weight:700;letter-spacing:-.05em;line-height:.9;text-transform:uppercase}
.st-empty p em{font-style:normal;color:var(--acid,#E8FF28)}
.st-empty[hidden]{display:none}

.st-hint{position:absolute;left:50%;bottom:22px;z-index:3;transform:translateX(-50%);font-family:var(--mono);font-size:11px;letter-spacing:.16em;
  text-transform:uppercase;color:var(--ink);background:rgba(255,255,255,.9);padding:7px 12px;border-radius:999px;pointer-events:none;
  animation:st-hint 1.4s ease-in-out infinite alternate}
@keyframes st-hint{to{transform:translateX(-50%) translateY(-4px)}}
.st-hint[hidden]{display:none}

.st-phase{position:absolute;left:50%;top:16px;z-index:3;transform:translateX(-50%) translateY(-6px);display:inline-flex;align-items:center;gap:9px;
  padding:7px 12px 7px 9px;border-radius:999px;background:rgba(255,255,255,.9);font-family:var(--mono);font-size:11px;letter-spacing:.14em;
  text-transform:uppercase;opacity:0;transition:opacity .3s,transform .3s var(--ease);pointer-events:none}
.st-canvas-wrap[data-phase="shaping"] .st-phase,.st-canvas-wrap[data-phase="checking"] .st-phase{opacity:1;transform:translateX(-50%)}
.st-saved{position:absolute;right:14px;bottom:14px;z-index:3;font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;
  color:var(--muted);opacity:0;transition:opacity .4s}
.st-saved.is-on{opacity:1}
.st-saved[hidden]{display:none}

/* Objects list (Advanced). */
.st-tree{position:absolute;left:14px;bottom:14px;z-index:4;min-width:200px;max-width:260px;max-height:40%;overflow:auto;padding:10px 6px;
  border-radius:var(--r-md);background:rgba(255,255,255,.92);border:1px solid var(--line);backdrop-filter:blur(8px);-webkit-backdrop-filter:blur(8px)}
.st-tree[hidden]{display:none}
.st-tree-h{font-family:var(--mono);font-size:10.5px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted);padding:2px 8px 8px}
.st-tree ul{list-style:none;margin:0;padding:0;display:grid;gap:1px}
.st-tree li{display:flex;align-items:center;gap:6px}
.st-tree li button.n{flex:1;text-align:left;padding:7px 8px;border:0;border-radius:var(--r-sm);background:transparent;font:inherit;font-size:13.5px;cursor:pointer;color:var(--ink);display:flex;gap:8px;align-items:center}
.st-tree li button.n i{width:10px;height:10px;border-radius:50%;flex:none;display:block;border:1px solid rgba(9,10,12,.15)}
.st-tree li button.n .r{font-family:var(--mono);font-size:10px;letter-spacing:.1em;color:var(--muted);margin-inline-start:auto;text-transform:uppercase}
.st-tree li.is-sel button.n{background:var(--ink);color:var(--paper)}
.st-tree li.is-sel button.n .r{color:rgba(255,255,255,.6)}
.st-tree li button.t{width:26px;height:26px;border:0;background:transparent;cursor:pointer;color:var(--muted);font-size:12px;border-radius:50%}
.st-tree li button.t:hover{background:var(--bone);color:var(--ink)}
.st-tree li.is-hidden button.n{opacity:.45}

/* --------------------------------------------------------- properties --- */
.st-props{grid-column:2;grid-row:1/3;overflow:auto;border-left:1px solid var(--line);background:var(--paper);padding:18px 18px 24px}
.st-props[hidden]{display:none}
.st-sheet-handle{display:none}
.st-props-in{display:grid;gap:18px}
.st-p-head{display:flex;align-items:center;justify-content:space-between;gap:10px}
.st-p-head h2{font-size:22px;letter-spacing:-.03em;line-height:1;display:flex;align-items:baseline;gap:8px}
.st-p-head h2 .ar{font-family:var(--sans-ar);font-size:14px;color:var(--muted);font-weight:500}
.st-p-head .chip{height:22px;font-size:10px}
.st-p-acts{display:flex;flex-wrap:wrap;gap:6px}
.st-p-acts button,.st-seg-row button{height:34px;padding-inline:12px;border-radius:999px;border:1px solid var(--line);background:var(--paper);
  font:inherit;font-size:13px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;gap:6px;transition:border-color .2s,background .2s}
.st-p-acts button:hover{border-color:var(--ink)}
.st-p-acts button.is-danger:hover{border-color:var(--spray-pink);color:#B0104F}
.st-p-acts button:focus-visible,.st-seg-row button:focus-visible{outline:2px solid var(--ink);outline-offset:2px}
.st-field{display:grid;gap:8px}
.st-field>label,.st-field>.lab{font-family:var(--mono);font-size:10.5px;letter-spacing:.16em;text-transform:uppercase;color:var(--muted);
  display:flex;justify-content:space-between;align-items:baseline;gap:10px}
.st-field>label i,.st-field>.lab i{font-style:normal;font-family:var(--sans-ar);text-transform:none;letter-spacing:0;font-size:12.5px}
.st-dims{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:8px}
.st-dims.is-two{grid-template-columns:repeat(2,minmax(0,1fr))}
.st-num{display:grid;gap:4px}
.st-num span{font-family:var(--mono);font-size:10px;letter-spacing:.14em;text-transform:uppercase;color:var(--muted)}
.st-num input{width:100%;height:44px;padding:0 12px;border:1px solid var(--line);border-radius:var(--r-sm);background:var(--paper);
  font-family:var(--mono);font-size:16px;color:var(--ink);transition:border-color .2s,box-shadow .2s}
.st-num input:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 3px rgba(9,10,12,.06)}
.st-num.is-unit{position:relative}
.st-num.is-unit::after{content:"mm";position:absolute;right:12px;bottom:14px;font-family:var(--mono);font-size:10.5px;letter-spacing:.12em;color:var(--muted);pointer-events:none}
.st-text input{width:100%;height:60px;padding:0 16px;border:1.5px solid var(--line);border-radius:var(--r-md);background:var(--paper);
  font-size:26px;font-weight:700;letter-spacing:-.02em;transition:border-color .2s,box-shadow .2s}
.st-text input[dir=rtl]{font-family:var(--kufi);font-weight:600;letter-spacing:0}
.st-text input:focus{outline:none;border-color:var(--ink);box-shadow:0 0 0 4px rgba(9,10,12,.06)}
.st-seg-row{display:flex;flex-wrap:wrap;gap:6px}
.st-seg-row button[aria-pressed="true"]{background:var(--ink);color:var(--paper);border-color:var(--ink)}
.st-seg-row button[lang=ar]{font-family:var(--kufi);font-size:16px;font-weight:500}
.st-switch{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:10px 12px;border:1px solid var(--line);border-radius:var(--r-md);cursor:pointer}
.st-switch b{font-size:14px;font-weight:600}
.st-switch input{position:absolute;opacity:0;width:0;height:0}
.st-range{width:100%;height:32px;accent-color:var(--ink)}
.st-chips .mchips{gap:8px 10px}
.st-chips .mchip{min-width:46px}
.st-chips .mchip i{width:30px;height:30px}
.st-note{font-size:13px;color:var(--muted);line-height:1.45}
.st-note b{color:var(--ink)}
.st-multi{display:grid;gap:10px}
.st-align{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.st-align button{height:36px;border-radius:var(--r-sm);border:1px solid var(--line);background:var(--paper);font:inherit;font-size:12.5px;font-weight:600;cursor:pointer}
.st-align button:hover{border-color:var(--ink)}
.st-bool{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:6px}
.st-bool button{height:44px;border-radius:var(--r-md);border:1px solid var(--line);background:var(--paper);font:inherit;font-size:14px;font-weight:700;cursor:pointer}
.st-bool button:hover{border-color:var(--ink)}
.st-bool button[disabled]{opacity:.4;cursor:default}
.st-bool button.is-cut:hover{border-color:var(--spray-pink)}
.st-adv{border-top:1px dashed var(--line);padding-top:14px;display:grid;gap:14px}
.st-adv[hidden]{display:none}

/* ---------------------------------------------------------------- bar --- */
.st-bar{grid-column:1;grid-row:2;display:flex;align-items:center;justify-content:space-between;gap:14px;padding:12px 16px;
  border-top:1px solid var(--line);background:var(--paper)}
.st-status{display:flex;align-items:center;gap:12px;min-width:0;flex-wrap:wrap}
.st-verdict{height:28px;font-size:11px}
.st-verdict.is-good{background:rgba(42,209,126,.18);color:#0E6B41}
.st-verdict.is-warn{background:rgba(255,122,26,.16);color:#9A4300}
.st-verdict.is-bad{background:rgba(255,45,155,.12);color:#B0104F}
.st-verdict.is-wait{background:rgba(9,10,12,.06);color:var(--muted)}
.st-fix{height:28px;padding-inline:12px;border-radius:999px;border:1px solid var(--ink);background:var(--paper);font:inherit;font-size:12.5px;font-weight:600;cursor:pointer}
.st-fix:hover{background:var(--ink);color:var(--paper)}
.st-fix[hidden]{display:none}
.st-size{font-family:var(--mono);font-size:12px;letter-spacing:.1em;color:var(--dim)}
.st-bar-actions{display:flex;align-items:center;gap:10px;flex:none}
.st-real{height:28px;font-size:11px}
.st-real[hidden]{display:none}
.st-make{height:48px;padding-inline:22px}

/* ------------------------------------------------------------ dialog ---- */
.st-dialog{border:0;border-radius:var(--r-lg);padding:0;width:min(520px,calc(100vw - 32px));background:var(--paper);
  box-shadow:0 40px 100px -30px rgba(9,10,12,.5)}
.st-dialog::backdrop{background:rgba(9,10,12,.45);backdrop-filter:blur(6px)}
#st-dialog-in{padding:24px;display:grid;gap:14px}
#st-dialog-in h2{font-size:26px;letter-spacing:-.035em;line-height:1}
#st-dialog-in p{font-size:15px;color:var(--muted);line-height:1.5}
#st-dialog-in p.st-big{font-size:17px;color:var(--ink)}
#st-dialog-in .link{display:flex;gap:8px}
#st-dialog-in .link input{flex:1;min-width:0;height:44px;padding:0 12px;border:1px solid var(--line);border-radius:999px;font-family:var(--mono);font-size:12.5px;background:var(--bone)}
#st-dialog-in ul{margin:0;padding-inline-start:18px;color:#9A4300;font-size:14.5px;display:grid;gap:4px}
#st-dialog-in .cta-row{justify-content:flex-end}

/* ------------------------------------------------------------ mobile ---- */
@media (max-width:959px){
  .st-editor,.st-editor.has-props{grid-template-columns:minmax(0,1fr);grid-template-rows:minmax(0,1fr) auto;height:calc(100dvh - var(--navh))}
  .st-canvas-wrap{grid-row:1}
  /* The properties panel becomes a sheet over the lower part of the canvas:
     collapsed (one row), medium, expanded. A tap on the handle cycles; no
     gesture system to fail. */
  .st-props{position:absolute;left:0;right:0;bottom:0;z-index:7;grid-column:auto;grid-row:auto;border-left:0;border-top:1px solid var(--line);
    border-radius:var(--r-lg) var(--r-lg) 0 0;padding:6px 16px 18px;max-height:60%;overflow:auto;
    box-shadow:0 -18px 40px -26px rgba(9,10,12,.4);transition:max-height .3s var(--ease)}
  .st-props[data-sheet="medium"]{max-height:46%}
  .st-props[data-sheet="collapsed"]{max-height:128px;overflow:hidden}
  .st-props[data-sheet="expanded"]{max-height:88%}
  .st-sheet-handle{display:block;width:44px;height:22px;margin:0 auto 6px;border:0;background:transparent;cursor:pointer;position:relative}
  .st-sheet-handle::before{content:"";position:absolute;left:0;right:0;top:9px;height:5px;border-radius:999px;background:var(--line)}
  .st-props-in{gap:14px}
  .st-dims{grid-template-columns:repeat(3,minmax(0,1fr))}
  .st-num input{height:42px}
  .st-add{height:42px;padding-inline:14px 16px;font-size:14px}
  .st-ib{width:38px;height:38px}
  .st-add-menu{position:fixed;left:12px;right:12px;top:auto;bottom:calc(74px + env(safe-area-inset-bottom));min-width:0;grid-template-columns:100px minmax(0,1fr);max-height:56dvh;overflow:auto}
  .st-more-menu{right:0}
  .st-tree{max-width:200px;max-height:30%;font-size:12px;bottom:auto;top:64px}
  .st-bar{padding:10px 12px calc(10px + env(safe-area-inset-bottom));position:relative;z-index:8}
  .st-make{height:44px;padding-inline:16px;font-size:15px}
  .st-make .arrow{display:none}
  .st-size{display:none}
  .st-empty p{font-size:44px}
  .st-hint{bottom:14px}
}
@media (max-width:959px){.st-editor{min-height:0}}
@media (min-width:960px){.st-editor.has-tree .st-tree{left:14px}}

@media (prefers-reduced-motion:reduce){
  .st-hint{animation:none}
  .st-starter,.st-handle,.st-editor{transition:none}
}