:root{--bg: #f3f5f8;--surface: #ffffff;--text: #16202c;--muted: #5d6b7a;--border: #d9e0e8;--primary: #34336c;--primary-hover: #28274f;--accent: #1f8a5b;--danger: #b42318;--danger-bg: #fdecea;--warn-bg: #fff6dd;--warn-text: #7a5300;--radius: 14px;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica,Arial,sans-serif;color:var(--text);-webkit-text-size-adjust:100%}*{box-sizing:border-box}body{margin:0;background:var(--bg)}h1{font-size:1.5rem;margin:0 0 4px}code{background:#eef1f5;padding:1px 5px;border-radius:4px}.muted{color:var(--muted)}.small{font-size:.85rem}.center{text-align:center}.topbar{display:flex;align-items:center;gap:16px;flex-wrap:wrap;padding:12px 20px;padding-top:max(12px,env(safe-area-inset-top));background:var(--primary);color:#fff}.brand{display:flex;align-items:center;gap:10px}.brand-mark{width:46px;height:40px;border-radius:9px;background:#fff;padding:3px 4px;object-fit:contain}.brand-title{font-weight:700;font-size:1.05rem}.brand-sub{font-size:.8rem;opacity:.8}.nav{display:flex;gap:6px}.nav-btn{border:0;background:transparent;color:#fff;opacity:.75;font:inherit;padding:9px 14px;border-radius:9px;cursor:pointer;min-height:44px}.nav-btn.active{background:#ffffff29;opacity:1;font-weight:600}.topbar-right{margin-left:auto;display:flex;align-items:center;gap:12px}.mode{font-size:.75rem;padding:4px 10px;border-radius:99px;background:#ffffff29}.mode-demo{background:#f2c94c;color:#3b2a00}.topbar .link-btn{color:#fff}.banner{background:var(--warn-bg);color:var(--warn-text);padding:10px 20px;font-size:.9rem}.main{padding:20px 16px 48px}.card{max-width:980px;margin:0 auto;background:var(--surface);border:1px solid var(--border);border-radius:var(--radius);padding:24px}.card.narrow{max-width:460px}.splash{padding:60px 20px;text-align:center;color:var(--muted)}label{display:flex;flex-direction:column;gap:6px;font-size:.88rem;font-weight:600;color:var(--muted)}input,select{font:inherit;font-size:16px;color:var(--text);padding:11px 12px;border:1px solid var(--border);border-radius:10px;background:#fff;min-height:46px;width:100%}input:focus,select:focus{outline:2px solid var(--primary);outline-offset:-1px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;font:inherit;font-weight:600;text-decoration:none;cursor:pointer;padding:10px 16px;min-height:44px;border-radius:10px;border:1px solid var(--border);background:#fff;color:var(--text)}.btn:hover{background:#f5f7fa}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary-hover)}.btn.big{width:100%;min-height:54px;font-size:1.05rem;margin-top:8px}.link-btn{border:0;background:none;color:var(--primary);font:inherit;cursor:pointer;padding:8px}.row{display:flex;gap:8px;flex-wrap:wrap}.alert{padding:12px 14px;border-radius:10px;margin:14px 0}.alert.error{background:var(--danger-bg);color:var(--danger)}.dropzone{display:flex;align-items:center;gap:14px;justify-content:center;text-align:center;margin:20px 0;padding:32px 20px;border:2px dashed var(--border);border-radius:var(--radius);background:#fafbfd;cursor:pointer;min-height:130px}.dropzone.dragging{border-color:var(--primary);background:#eef4fa}.dropzone.has-file{border-style:solid;border-color:var(--accent);background:#f0f9f4;text-align:left;justify-content:flex-start}.drop-title{font-weight:600;font-size:1.05rem;color:var(--primary)}.file-icon{flex:none;display:grid;place-items:center;width:48px;height:58px;border-radius:6px;background:var(--danger);color:#fff;font-weight:800;font-size:.8rem}.file-name{font-weight:600;word-break:break-all}.grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px;margin-bottom:8px}.progress{position:relative;height:54px;margin-top:8px;border-radius:10px;overflow:hidden;background:#e7edf3;display:grid;place-items:center;font-weight:600}.progress-bar{position:absolute;inset:0 auto 0 0;background:#c8dcee;transition:width .2s}.progress span{position:relative}.success{display:flex;gap:14px;align-items:center;margin-bottom:20px}.tick{flex:none;display:grid;place-items:center;width:44px;height:44px;border-radius:50%;background:var(--accent);color:#fff;font-size:1.4rem;font-weight:700}.result-grid{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:28px;align-items:start}.preview-wrap{display:grid;place-items:center;padding:24px;border-radius:var(--radius);background:repeating-linear-gradient(45deg,#eef1f5,#eef1f5 10px,#e6eaf0 10px,#e6eaf0 20px)}.preview-frame{position:relative;box-shadow:0 4px 18px #00000026;border-radius:3px;overflow:hidden}.print-area{transform-origin:top left;position:absolute;top:0;left:0}.actions{display:flex;flex-direction:column;gap:12px}.actions .btn.big{margin-top:0}.link-box{font-size:.85rem;padding:10px 12px;background:#f5f7fa;border-radius:10px;word-break:break-all;border:1px solid var(--border)}.label{display:flex;gap:1.5mm;background:#fff;color:#000;overflow:hidden;font-family:Helvetica,Arial,sans-serif;line-height:1.15}.label.vertical{flex-direction:column;align-items:center}.label-qr{flex:none}.label-qr svg{display:block;width:100%;height:100%}.label-text{min-width:0;flex:1;display:flex;flex-direction:column;justify-content:center}.label.vertical .label-text{width:100%;justify-content:flex-start}.label-head{display:flex;align-items:center;gap:1mm;margin-bottom:.6mm}.label-logo{flex:none;height:5.5mm;width:auto}.label-company{font-size:6.5pt;font-weight:700;text-transform:uppercase;letter-spacing:.02em}.label-status{font-size:6pt;font-weight:700}.label-part{font-size:10pt;font-weight:800;word-break:break-all;margin-bottom:.4mm}.label-line{font-size:7pt;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.label-hint{font-size:5.5pt;margin-top:.6mm}.label.small .label-company{font-size:5.5pt}.label.small .label-status{font-size:5pt}.label.small .label-head{margin-bottom:.3mm}.label.small .label-logo{height:4.5mm}.label.vertical .label-logo{height:9mm}.label.vertical .label-company{font-size:9pt}.label.vertical .label-status{font-size:8pt}.label.small .label-part{font-size:8.5pt}.label.small .label-line{font-size:6pt}.label.small .label-hint{font-size:5pt;margin-top:.3mm}.label.vertical .label-part{font-size:14pt}.label.vertical .label-line{font-size:9pt}.search{margin:16px 0}.history{list-style:none;margin:0;padding:0}.history li{display:flex;align-items:center;border-top:1px solid var(--border)}.history-main{flex:1;text-align:left;border:0;background:none;font:inherit;color:inherit;padding:14px 4px;cursor:pointer}.history-part{font-weight:700}.empty{padding:30px 0;text-align:center}.viewer{display:flex;flex-direction:column;height:100vh}.viewer-bar{display:flex;align-items:center;gap:12px;padding:10px 16px;background:#fff;border-bottom:1px solid var(--border)}.viewer-bar .btn{margin-left:auto}.viewer-frame{flex:1;border:0;width:100%}@media (max-width: 760px){.grid,.result-grid{grid-template-columns:minmax(0,1fr)}.card{padding:18px}.topbar-right{margin-left:0}}@media print{html,body{background:#fff;margin:0;padding:0}body *{visibility:hidden}.print-area,.print-area *{visibility:visible}.print-area{position:fixed;top:0;left:0;transform:none!important}.label{-webkit-print-color-adjust:exact;print-color-adjust:exact}}