/* 格物 — 样式表 */
:root {
  --bg: #f5f3f0; --surf: #fff; --bor: #e5e0d8; --txt: #3a3628; --dim: #999082;
  --pri: #e8724a; --pri-h: #d15e35; --acc: #4089a0; --grn: #5a9e6f; --warn: #d4a843; --err: #c9443a;
  --r: 5px; --sh: 0 1px 3px rgba(0,0,0,0.06); --font: -apple-system,'PingFang SC','Microsoft YaHei',sans-serif;
  --mono: 'SF Mono','Cascadia Code','Consolas',monospace; --pw: 248px; --tr: 0.15s;
}
[data-theme="dark"] {
  --bg: #1e1d1b; --surf: #2a2824; --bor: #3d3a34; --txt: #d4cfc4; --dim: #8a8578;
  --sh: 0 1px 4px rgba(0,0,0,0.3);
}
[data-theme="dark"] .canvas-area { background: #161513; }
[data-theme="dark"] .canvas-area { background-image: none; }
[data-theme="dark"] #preview-canvas { background: #222; }
[data-theme="dark"] .drop-zone { border-color: #3d3a34; }
[data-theme="dark"] .drop-zone:hover { background: rgba(232,114,74,0.06); }
[data-theme="dark"] .batch-cur { background: #22201d; }
[data-theme="dark"] .stat-item { background: #22201d; }
[data-theme="dark"] .loading-bar { box-shadow: 0 8px 32px rgba(0,0,0,0.4); }
[data-theme="dark"] .focus-overlay { background: #111; }
[data-theme="dark"] .focus-bar { background: #1a1a1a; }
[data-theme="dark"] .zoom-ctrl { background: var(--surf); }
[data-theme="dark"] .batch-color-name { text-shadow: 0 0 8px rgba(255,255,255,0.3); }
[data-theme="dark"] .qc-input { background: #2a2824; color: var(--txt); }
[data-theme="dark"] .cp-swatch { text-shadow: 0 0 2px rgba(0,0,0,0.6); }
[data-theme="dark"] input[type=number] { background: #2a2824; color: var(--txt); }
[data-theme="dark"] select { background: #2a2824; color: var(--txt); }
[data-theme="dark"] .vault-load { background: var(--surf); color: var(--txt); }
[data-theme="dark"] .vault-del { background: var(--surf); color: var(--txt); }
[data-theme="dark"] .bo-arr { background: var(--surf); color: var(--txt); }
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}
html,body{height:100%;font:13px/1.5 var(--font);color:var(--txt);background:var(--bg)}
button,input,select{font:inherit}
ul{list-style:none}
input[type=number]{width:56px;padding:4px 6px;border:1px solid var(--bor);border-radius:var(--r);font-size:12px}
select{padding:5px 6px;border:1px solid var(--bor);border-radius:var(--r);font-size:12px;background:var(--surf)}
input:focus,select:focus{outline:none;border-color:var(--pri);box-shadow:0 0 0 2px rgba(232,114,74,0.10)}

/* ====== Header ====== */
.app-header{height:44px;display:flex;align-items:center;gap:8px;padding:0 10px;background:var(--surf);border-bottom:1px solid var(--bor);z-index:10;position:relative}
.app-header .logo{font-size:15px;font-weight:700;color:var(--pri)}
.mode-tabs{display:flex;gap:3px}
.mode-tab{padding:4px 10px;border:1px solid var(--bor);border-radius:var(--r);background:var(--surf);font-size:12px;font-weight:500;color:var(--dim);transition:all var(--tr);white-space:nowrap}
.mode-tab:hover{border-color:var(--pri);color:var(--pri)}
.mode-tab.active{background:var(--pri);border-color:var(--pri);color:#fff}
.panel-toggle{display:none;width:30px;height:30px;border:1px solid var(--bor);border-radius:var(--r);background:var(--surf);font-size:15px;cursor:pointer}
.theme-btn{width:30px;height:30px;border:1px solid var(--bor);border-radius:var(--r);background:var(--surf);font-size:15px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:all var(--tr)}
.theme-btn:hover{background:var(--bg)}

/* ====== Layout ====== */
.app-body{display:flex;height:calc(100vh - 44px);overflow:hidden}
.panel-left,.panel-right{width:var(--pw);min-width:var(--pw);background:var(--surf);overflow-y:auto;padding:8px 10px}
.panel-left{border-right:1px solid var(--bor)}
.panel-right{border-left:1px solid var(--bor)}
.panel-left.hidden,.panel-right.hidden,.hidden{display:none!important}

/* ====== Panel Groups ====== */
.p-group{padding:7px 0;border-bottom:1px solid var(--bor)}
.p-group:first-child{padding-top:0}
.p-group:last-child{border-bottom:none;padding-bottom:0}
.p-label{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.5px;color:var(--dim);margin-bottom:5px}
.p-label-sm{font-size:9px;font-weight:700;color:var(--dim);margin-bottom:3px}

/* ====== Buttons ====== */
.btn{padding:5px 10px;border:1px solid var(--bor);border-radius:var(--r);background:var(--surf);color:var(--txt);font-size:12px;font-weight:500;transition:all var(--tr);white-space:nowrap}
.btn:hover{background:var(--bg);border-color:var(--dim)}
.btn-primary{background:var(--pri);border-color:var(--pri);color:#fff}
.btn-primary:hover{background:var(--pri-h);border-color:var(--pri-h)}
.btn-accent{background:var(--acc);border-color:var(--acc);color:#fff}
.btn-accent:hover{filter:brightness(1.1)}
.btn-sm{padding:3px 7px;font-size:11px}
.btn-row{display:flex;gap:3px;align-items:center}

/* ====== Form ====== */
.toggle-row{display:flex;align-items:center;justify-content:space-between}
.tgl-text{font-size:11px}
.toggle-switch{position:relative;width:34px;height:18px;display:inline-block}
.toggle-switch input{opacity:0;width:0;height:0}
.toggle-switch .slider{position:absolute;cursor:pointer;top:0;left:0;right:0;bottom:0;background:#ccc;border-radius:18px;transition:var(--tr)}
.toggle-switch .slider::before{content:'';position:absolute;height:12px;width:12px;left:3px;bottom:3px;background:#fff;border-radius:50%;transition:var(--tr)}
.toggle-switch input:checked+.slider{background:var(--pri)}
.toggle-switch input:checked+.slider::before{transform:translateX(16px)}
.lock-btn{width:28px;height:28px;border:1px solid var(--bor);border-radius:var(--r);background:var(--surf);font-size:13px;display:flex;align-items:center;justify-content:center;transition:all var(--tr);flex-shrink:0}
.lock-btn.active{background:var(--pri);border-color:var(--pri);color:#fff}
.dim{color:var(--dim);font-size:11px}
.style-toggle{display:flex;border:1px solid var(--bor);border-radius:var(--r);overflow:hidden}
.style-toggle button{flex:1;padding:5px 0;border:none;background:var(--surf);font-size:11px;font-weight:500;color:var(--dim);border-right:1px solid var(--bor);transition:all var(--tr)}
.style-toggle button:last-child{border-right:none}
.style-toggle button.active{background:var(--pri);color:#fff}
.range-row{display:flex;align-items:center;gap:4px}
.range-row input[type=range]{flex:1;accent-color:var(--pri)}
.rv{font-size:10px;color:var(--dim);min-width:26px;text-align:right}

/* ====== Drop Zone ====== */
.drop-zone{border:2px dashed var(--bor);border-radius:var(--r);padding:14px;text-align:center;color:var(--dim);cursor:pointer;font-size:12px;transition:all var(--tr)}
.drop-zone:hover,.drop-zone.dragover{border-color:var(--pri);color:var(--pri);background:rgba(232,114,74,0.03)}
.drop-zone.has-image{border-style:solid;border-color:var(--acc)}
.dz-icon{font-size:20px;display:block;margin-bottom:2px}

/* ====== Canvas ====== */
.canvas-area{flex:1;width:0;overflow:auto;position:relative;background:var(--bg)}
#scroll-pad{display:flex;align-items:center;justify-content:center;min-width:100%;min-height:100%;padding:45vh 45vw;box-sizing:content-box}
#canvas-wrap{display:inline-block;box-shadow:var(--sh);border-radius:var(--r)}
#preview-canvas{display:block;background:#fff}
#preview-canvas.empty{opacity:.4}
.zoom-ctrl{display:flex;align-items:center;gap:2px;background:var(--surf);border:1px solid var(--bor);border-radius:var(--r);padding:2px;flex-shrink:0}
.zoom-ctrl button{width:30px;height:30px;border:none;background:transparent;border-radius:3px;font-size:14px;color:var(--txt);display:flex;align-items:center;justify-content:center;cursor:pointer}
.zoom-ctrl button:hover{background:var(--bg)}
#zoom-label{font-size:10px;color:var(--dim);padding:0 3px;display:flex;align-items:center;min-width:36px;justify-content:center}

/* ====== Stats ====== */
.stat-row{display:flex;gap:4px}
.stat-item{flex:1;text-align:center;padding:6px 2px;background:var(--bg);border-radius:var(--r)}
.stat-v{font-size:16px;font-weight:700;color:var(--pri)}
.stat-l{font-size:9px;color:var(--dim)}

/* ====== Legend ====== */
.legend-list{max-height:45vh;overflow-y:auto}
.legend-item{display:flex;align-items:center;gap:6px;padding:3px 2px;font-size:11px;border-radius:var(--r);cursor:pointer;transition:background var(--tr)}
.legend-item:hover{background:var(--bg)}
.legend-swatch{width:14px;height:14px;border-radius:50%;border:1px solid rgba(0,0,0,.08);flex-shrink:0}
.legend-id{font-family:var(--mono);font-weight:600;min-width:24px;color:var(--dim);font-size:10px}
.legend-name{flex:1}
.legend-count{font-weight:600;color:var(--pri);min-width:26px;text-align:right;font-size:10px}

/* ====== QC Panel ====== */
.qc-list{max-height:250px;overflow-y:auto}
.qc-item{display:flex;align-items:center;gap:5px;padding:2px 0;font-size:11px;border-bottom:1px solid var(--bor)}
.qc-item:last-child{border-bottom:none}
.qc-swatch{width:12px;height:12px;border-radius:2px;border:1px solid rgba(0,0,0,.08);flex-shrink:0}
.qc-id{font-family:var(--mono);font-weight:600;min-width:24px;font-size:10px}
.qc-rec{color:var(--dim);font-size:10px}
.qc-diff{font-size:11px;font-weight:700;min-width:28px;text-align:right}
.qc-match .qc-diff{color:var(--grn)}
.qc-mismatch .qc-diff{color:var(--err)}
.qc-input{width:48px;padding:1px 3px;border:1px solid var(--bor);border-radius:3px;font-size:11px;text-align:center}
.qc-match{background:rgba(90,158,111,.06)}
.qc-mismatch{background:rgba(201,68,58,.06)}
.qc-match .qc-swatch{border-color:var(--grn)}
.qc-mismatch .qc-swatch{border-color:var(--err)}

/* ====== Board ====== */
.board-pv{width:100%;border:1px solid var(--bor);border-radius:var(--r);margin-top:2px}
.shift-grid{display:grid;grid-template-areas:'. u .' 'l . r' '. d .';gap:2px;justify-content:center}
.shift-grid button{min-width:36px;min-height:30px}

/* ====== Batch ====== */
.batch-cur{background:var(--bg);border-radius:var(--r);padding:8px;text-align:center}
.batch-color-name{font-size:16px;font-weight:700}
/* 进度条 */
.progress-bar-wrap{width:100%;height:8px;background:var(--bor);border-radius:4px;margin-top:6px;position:relative;overflow:hidden}
.progress-bar-fill{height:100%;background:var(--grn);border-radius:4px;transition:width .3s}
.progress-bar-text{position:absolute;top:-3px;width:100%;text-align:center;font-size:10px;color:var(--dim);font-weight:600}
.batch-overview{max-height:180px;overflow-y:auto}
.batch-ov-item{display:flex;align-items:center;gap:6px;padding:3px 2px;font-size:11px;border-radius:var(--r)}
.batch-ov-completed{opacity:.45;text-decoration:line-through}
.batch-ov-current{background:rgba(0,210,60,.06);font-weight:600}
.bo-drop-target{box-shadow:0 0 0 2px var(--pri) inset}
.bo-swatch{width:12px;height:12px;border-radius:2px;border:1px solid rgba(0,0,0,.08);flex-shrink:0}
.bo-count{color:var(--dim);font-size:10px;margin-left:auto}
.bo-arrows{display:flex;gap:1px;margin-left:4px}
.bo-arr{padding:0 4px;font-size:10px;border:1px solid var(--bor);border-radius:2px;background:var(--surf);cursor:pointer;line-height:1.2}

/* ====== Isolated ====== */
.iso-list{max-height:140px;overflow-y:auto}
.iso-item{padding:2px 4px;font-size:11px;font-family:var(--mono);color:#b8860b;border-bottom:1px solid var(--bor)}
.iso-item:last-child{border-bottom:none}
.iso-none{color:var(--dim);font-size:10px;padding:2px 4px;font-style:italic}

/* ====== Vault ====== */
.vault-list{max-height:180px;overflow-y:auto}
.vault-item{display:flex;align-items:center;gap:4px;padding:2px 0;font-size:11px;border-bottom:1px solid var(--bor)}
.vault-item:last-child{border-bottom:none}
.vault-name{flex:1;font-weight:500}
.vault-meta{color:var(--dim);font-size:9px}
.vault-load,.vault-del{padding:1px 5px;font-size:9px;border:1px solid var(--bor);border-radius:2px;background:var(--surf);cursor:pointer}
.vault-load:hover{border-color:var(--acc);color:var(--acc)}
.vault-del:hover{border-color:var(--err);color:var(--err)}

/* ====== Crop Overlay ====== */
#canvas-wrap{position:relative}
#crop-overlay{z-index:10}
.crop-mask{position:absolute;background:rgba(0,0,0,.4);pointer-events:none}
.crop-box{position:absolute;border:2px dashed #4090ff;pointer-events:auto;cursor:move}
.crop-h{position:absolute;width:12px;height:12px;background:#4090ff;border:2px solid #fff;border-radius:2px;pointer-events:auto;z-index:1}
.crop-h[data-edge=tl]{top:-6px;left:-6px;cursor:nw-resize}
.crop-h[data-edge=tr]{top:-6px;right:-6px;cursor:ne-resize}
.crop-h[data-edge=bl]{bottom:-6px;left:-6px;cursor:sw-resize}
.crop-h[data-edge=br]{bottom:-6px;right:-6px;cursor:se-resize}
.crop-h[data-edge=t]{top:-6px;left:50%;margin-left:-6px;cursor:n-resize}
.crop-h[data-edge=b]{bottom:-6px;left:50%;margin-left:-6px;cursor:s-resize}
.crop-h[data-edge=l]{left:-6px;top:50%;margin-top:-6px;cursor:w-resize}
.crop-h[data-edge=r]{right:-6px;top:50%;margin-top:-6px;cursor:e-resize}

/* ====== 框选模式 (图案内容橙框 + 用量统计蓝框) ====== */
.frame-box{position:absolute;border:2.5px solid;pointer-events:auto;box-sizing:border-box;background:rgba(255,255,255,0.10)}
.frame-pattern{border-color:#ff8c00;background:rgba(255,140,0,0.15);cursor:move}
.frame-legend{border-color:#4090ff;background:rgba(64,144,255,0.15);cursor:move}
.frame-label{position:absolute;top:-22px;left:-2px;font-size:11px;font-weight:600;padding:1px 7px;border-radius:3px;color:#fff;pointer-events:none;white-space:nowrap;z-index:2}
.frame-pattern .frame-label{background:#ff8c00}
.frame-legend .frame-label{background:#4090ff}
.frame-h{position:absolute;width:12px;height:12px;background:#fff;border:2px solid;border-radius:2px;pointer-events:auto;z-index:1}
.frame-pattern .frame-h{border-color:#ff8c00}
.frame-legend .frame-h{border-color:#4090ff}
.frame-h[data-edge=tl]{top:-6px;left:-6px;cursor:nw-resize}
.frame-h[data-edge=tr]{top:-6px;right:-6px;cursor:ne-resize}
.frame-h[data-edge=bl]{bottom:-6px;left:-6px;cursor:sw-resize}
.frame-h[data-edge=br]{bottom:-6px;right:-6px;cursor:se-resize}
.frame-h[data-edge=t]{top:-6px;left:50%;margin-left:-6px;cursor:n-resize}
.frame-h[data-edge=b]{bottom:-6px;left:50%;margin-left:-6px;cursor:s-resize}
.frame-h[data-edge=l]{left:-6px;top:50%;margin-top:-6px;cursor:w-resize}
.frame-h[data-edge=r]{right:-6px;top:50%;margin-top:-6px;cursor:e-resize}

/* 框选确认栏 */
.frame-confirm{position:absolute;bottom:60px;left:50%;transform:translateX(-50%);display:flex;align-items:center;gap:8px;background:var(--surf);padding:8px 14px;border-radius:8px;box-shadow:var(--sh);z-index:20}
.frame-step{font-size:12px;color:var(--txt);font-weight:500}

/* ====== 导入向导 (分步流程图) ====== */
.wizard-head{display:flex;align-items:center;gap:8px;padding:2px 0 10px;border-bottom:1px solid var(--bor);margin-bottom:10px}
.wizard-title{font-weight:700;font-size:14px;color:var(--txt)}
.wizard-steps{list-style:none;margin:0;padding:0;display:flex;flex-direction:column;gap:6px}
.wizard-step{display:flex;align-items:center;gap:8px;padding:8px 10px;border:1px solid var(--bor);border-radius:8px;background:var(--surf);opacity:.55;transition:opacity .15s,border-color .15s}
.wizard-step.active{opacity:1;border-color:var(--pri);box-shadow:0 0 0 1px var(--pri) inset}
.wizard-step.done{opacity:.9}
.wizard-step.done .ws-num{background:var(--pri);color:#fff}
.ws-num{flex:0 0 22px;width:22px;height:22px;border-radius:50%;background:var(--bor);color:var(--txt);font-size:12px;font-weight:700;display:flex;align-items:center;justify-content:center}
.ws-body{flex:1;min-width:0}
.ws-label{font-size:13px;font-weight:600;color:var(--txt)}
.ws-hint{font-size:10px;color:var(--dim);line-height:1.4;margin-top:1px}
.ws-state{flex:0 0 18px;text-align:center;font-size:14px;color:var(--pri);font-weight:700}
.wizard-actions{margin-top:12px;display:flex;flex-direction:column;gap:8px}

/* ====== Color Picker ====== */
.color-picker-popup{position:fixed;z-index:2000;background:var(--surf);border:1px solid var(--bor);border-radius:var(--r);box-shadow:0 8px 32px rgba(0,0,0,.15);padding:8px;width:250px;max-height:360px;overflow-y:auto}
.cp-header{display:flex;justify-content:space-between;align-items:center;font-weight:700;font-size:11px;margin-bottom:4px;color:var(--dim)}
.cp-close{background:none;border:none;font-size:16px;cursor:pointer;color:var(--dim)}
.cp-bg{background:none;border:1px solid var(--bor);border-radius:3px;font-size:10px;cursor:pointer;color:var(--dim);padding:0 4px;margin-left:auto;margin-right:6px}
.cp-group-label{font-size:9px;font-weight:700;color:var(--dim);margin:5px 0 1px;border-bottom:1px solid var(--bor)}
.cp-row{display:flex;flex-wrap:wrap;gap:2px}
.cp-swatch{display:inline-flex;align-items:center;justify-content:center;min-width:26px;height:18px;padding:0 2px;border-radius:2px;cursor:pointer;font-size:8px;font-family:var(--mono);font-weight:600;color:#fff;text-shadow:0 0 2px rgba(0,0,0,.4);border:1px solid rgba(0,0,0,.1);transition:transform .1s}
.cp-swatch:hover{transform:scale(1.2);z-index:1}

/* ====== Toast ====== */
.toast{position:fixed;bottom:20px;left:50%;transform:translateX(-50%) translateY(100px);padding:8px 18px;border-radius:16px;background:#3a3628;color:#fff;font-size:12px;font-weight:500;z-index:1000;pointer-events:none;transition:transform .3s cubic-bezier(.4,0,.2,1);white-space:nowrap;max-width:90vw;overflow:hidden;text-overflow:ellipsis}
.toast.visible{transform:translateX(-50%) translateY(0)}
.toast-success{background:var(--grn)}
.toast-warn{background:var(--warn);color:#3a3628}
.toast-error{background:var(--err)}

/* ====== Loading ====== */
.loading-bar{position:fixed;top:50%;left:50%;transform:translate(-50%,-50%);background:var(--surf);border-radius:var(--r);box-shadow:0 8px 32px rgba(0,0,0,.15);padding:16px 22px;z-index:3000;min-width:220px;text-align:center}
.loading-bar-inner{height:5px;background:#e8e8e8;border-radius:3px;overflow:hidden;margin-bottom:6px}
.loading-bar-inner::after{content:'';display:block;height:100%;width:25%;background:var(--pri);border-radius:3px;animation:ld-slide 1s ease-in-out infinite}
@keyframes ld-slide{0%{transform:translateX(-100%)}100%{transform:translateX(450%)}}
.loading-text{font-size:11px;color:var(--dim)}

/* ====== Focus ====== */
.focus-overlay{position:fixed;inset:0;z-index:500;background:#1a1a1a;display:flex;align-items:center;justify-content:center}
.focus-canvas-wrap{overflow:auto;max-width:100vw;max-height:calc(100vh - 70px);-webkit-overflow-scrolling:touch}
.focus-canvas-wrap canvas{display:block;background:#fff}
.focus-bar{position:fixed;bottom:0;left:0;right:0;height:52px;z-index:501;background:#2a2a2a;display:flex;align-items:center;justify-content:center;gap:10px;padding:0 6px;box-shadow:0 -2px 12px rgba(0,0,0,.25)}
.focus-bar .btn{min-width:42px;font-size:11px}
.focus-info{color:#ccc;font-size:12px;text-align:center}
.focus-color{font-size:16px;font-weight:700}
.focus-btn-exit{position:fixed;top:10px;right:14px;z-index:502;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.15);color:#aaa;font-size:12px;padding:3px 10px;border-radius:var(--r);cursor:pointer}
.focus-btn-exit:hover{background:rgba(255,255,255,.15);color:#fff}

/* ====== 说明书 ====== */
.help-overlay{position:fixed;inset:0;z-index:600;background:rgba(0,0,0,.45);display:flex;align-items:center;justify-content:center;padding:14px}
.help-box{width:min(560px,100%);max-height:86vh;background:var(--surf);border-radius:12px;box-shadow:0 12px 40px rgba(0,0,0,.3);display:flex;flex-direction:column;overflow:hidden}
.help-head{display:flex;align-items:center;justify-content:space-between;padding:12px 16px;border-bottom:1px solid var(--bor)}
.help-title{font-weight:700;font-size:15px;color:var(--txt)}
.help-body{overflow-y:auto;padding:14px 18px 18px;color:var(--txt);font-size:13px;line-height:1.7;-webkit-overflow-scrolling:touch}
.help-body h3{font-size:14px;margin:14px 0 6px;color:var(--pri)}
.help-body h3:first-child{margin-top:0}
.help-body p{margin:4px 0}
.help-body ol,.help-body ul{margin:6px 0;padding-left:20px}
.help-body li{margin:4px 0}
.help-note{margin-top:12px;color:var(--dim);font-size:12px;border-top:1px dashed var(--bor);padding-top:8px}

/* ====== Responsive ====== */
@media(max-width:1024px){
  :root{--pw:220px}
  .panel-toggle{display:flex}
  .panel-left.collapsed,.panel-right.collapsed{width:0;min-width:0;padding:0;overflow:hidden;border:none}
  .btn,.mode-tab,select,input{min-height:34px}
}
/* 触屏设备(手机/平板)用双指缩放即可，隐藏顶部缩放按钮 */
@media(pointer:coarse){
  .zoom-ctrl{display:none}
}
@media(max-width:768px){
  :root{--pw:100%}
  .app-body{flex-direction:column;overflow-y:auto}
  .panel-left,.panel-right{width:100%;min-width:unset;max-height:40vh;border:none;border-bottom:2px solid var(--bor);overflow-y:auto;transition:max-height .2s}
  .panel-left.collapsed,.panel-right.collapsed{max-height:0;border-bottom:none}
  .panel-left{order:1}.canvas-area{order:2;min-height:45vh;flex:none;width:100%}.panel-right{order:3;border-bottom:none;border-top:2px solid var(--bor)}
  .canvas-area{width:100%!important}
  #canvas-wrap{max-width:100vw}
  .app-header{gap:4px}
  .mode-tab{font-size:10px;padding:3px 7px;min-height:30px}
  .color-picker-popup{width:90vw;left:5vw!important}
}
@media(max-width:480px){
  .app-header{height:38px;padding:0 6px}.app-header .logo{font-size:12px}
  .mode-tab{font-size:9px;padding:2px 5px;min-height:26px}
  .focus-bar{height:44px;gap:6px}.focus-bar .btn{min-width:34px;font-size:10px}
}

/* ====== Print ====== */
@media print{
  .app-header,.panel-left,.panel-right,.zoom-ctrl,.toast,.loading-bar{display:none!important}
  .app-body{display:block;height:auto;overflow:visible}
  .canvas-area{background:#fff;display:block;overflow:visible}
  #canvas-wrap{box-shadow:none}#preview-canvas{max-width:100%;height:auto}
}