@import "https://fonts.googleapis.com/css2?family=Nunito:wght@400;600;700;800;900&family=JetBrains+Mono:wght@400;500&display=swap";*,:before,:after{box-sizing:border-box;margin:0;padding:0}:root{--bg:#f5f4f0;--surface:#fff;--surface2:#fafaf8;--border:#e8e6e0;--border-dark:#d0cdc5;--gold:#c9a84c;--gold-light:#fdf8ee;--gold-hover:#b8963e;--gold-dim:#c9a84c26;--text:#1a1814;--text-soft:#6b6760;--text-muted:#a09d98;--success:#16a34a;--success-light:#f0fdf4;--danger:#dc2626;--danger-light:#fef2f2;--panel:310px;--panel-right:230px;--radius:10px;--shadow-sm:0 1px 3px #0000000f, 0 1px 2px #0000000a;--shadow:0 4px 12px #00000014, 0 2px 4px #0000000a;--shadow-lg:0 16px 48px #0000001a, 0 4px 12px #0000000f}body{background:var(--bg);color:var(--text);-webkit-font-smoothing:antialiased;flex-direction:column;height:100vh;font-family:Nunito,sans-serif;display:flex;overflow:hidden}.app{flex-direction:column;height:100vh;display:flex;overflow:hidden}.app-loading,.app-error{height:100vh;color:var(--text-muted);justify-content:center;align-items:center;font-family:Nunito,sans-serif;font-size:16px;display:flex}.app-error{color:var(--danger)}.app-header{background:var(--surface);border-bottom:1.5px solid var(--border);height:54px;box-shadow:var(--shadow-sm);z-index:10;flex-shrink:0;justify-content:space-between;align-items:center;padding:0 20px 0 0;display:flex}.header-brand{width:var(--panel);flex-shrink:0;align-items:center;padding-left:16px;display:flex}.header-logo-img{object-fit:contain;width:auto;height:32px}.header-logo-text{letter-spacing:-.5px;color:var(--text);font-size:18px;font-weight:900}.header-logo-text em{color:var(--gold);font-style:normal}.header-progress{flex:1;justify-content:center;align-items:center;gap:4px;display:flex}.hp-step{color:var(--text-muted);border-radius:6px;align-items:center;gap:5px;padding:4px 6px;font-size:11px;font-weight:700;transition:color .2s;display:flex}.hp-step.active{color:var(--gold)}.hp-step.done{color:var(--success)}.hp-dot{background:var(--border);width:20px;height:20px;color:var(--text-muted);border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;font-size:10px;font-weight:800;transition:all .2s;display:flex}.hp-step.active .hp-dot{background:var(--gold);color:#fff}.hp-step.done .hp-dot{background:var(--success);color:#fff}.hp-arrow{color:var(--border-dark);font-size:14px;line-height:1}.header-right{width:var(--panel-right);flex-shrink:0;justify-content:flex-end;display:flex}.header-right-btn{color:var(--text-soft);cursor:pointer;background:0 0;border:none;border-radius:6px;padding:6px 10px;font-size:12px;font-weight:700;transition:all .15s}.header-right-btn:hover{background:var(--border);color:var(--text)}.workspace{flex:1;display:flex;overflow:hidden}.panel{width:var(--panel);border-right:1px solid var(--border);background:var(--surface);flex-direction:column;flex-shrink:0;display:flex;overflow:hidden}.steps-wrapper{flex:1;overflow:hidden auto}.steps-wrapper::-webkit-scrollbar{width:4px}.steps-wrapper::-webkit-scrollbar-thumb{background:var(--border-dark);border-radius:4px}.step-title-bar{border-top:2px solid var(--gold);border-bottom:1px solid var(--border);background:var(--surface2);align-items:center;gap:9px;padding:10px 16px 9px;display:flex}.steps-wrapper>div:first-child .step-title-bar{border-top:none}.sn{background:var(--gold);color:#fff;border-radius:50%;flex-shrink:0;justify-content:center;align-items:center;width:22px;height:22px;font-size:11px;font-weight:800;display:flex}.st-label{color:var(--text);font-size:12px;font-weight:800}.product-search-wrap{padding:8px 12px 6px}.search-input-wrap{align-items:center;display:flex;position:relative}.search-icon{color:var(--text-muted);pointer-events:none;font-size:14px;position:absolute;left:10px}.product-search{border:1.5px solid var(--border-dark);background:var(--surface);width:100%;color:var(--text);border-radius:8px;outline:none;padding:9px 32px;font-family:Nunito,sans-serif;font-size:12px;font-weight:700;transition:border-color .15s}.product-search:focus{border-color:var(--gold);box-shadow:0 0 0 3px var(--gold-dim)}.dropdown-arrow{color:var(--text-muted);pointer-events:none;font-size:12px;transition:transform .2s;position:absolute;right:10px}.dropdown-arrow.open{transform:rotate(180deg)}.product-dropdown{background:var(--surface);border:1.5px solid var(--border-dark);box-shadow:var(--shadow);z-index:100;border-radius:8px;max-height:280px;position:absolute;top:calc(100% + 4px);left:0;right:0;overflow-y:auto}.product-dropdown::-webkit-scrollbar{width:4px}.product-dropdown::-webkit-scrollbar-thumb{background:var(--border-dark);border-radius:4px}.product-option{cursor:pointer;border-bottom:1px solid var(--border);align-items:center;gap:9px;padding:7px 12px;transition:background .12s;display:flex}.product-option:last-child{border-bottom:none}.product-option:hover,.product-option.selected{background:var(--gold-light)}.po-thumb{object-fit:contain;border:1px solid var(--border);background:#f0ede8;border-radius:5px;flex-shrink:0;width:30px;height:30px}.po-line{white-space:nowrap;flex:1;align-items:center;gap:5px;min-width:0;display:flex;overflow:hidden}.po-name{color:var(--text);flex-shrink:0;font-size:12px;font-weight:800}.po-sep{color:var(--border-dark);font-size:11px}.po-code{color:var(--text-muted);font-family:JetBrains Mono,monospace;font-size:10px}.po-cat{color:var(--gold);white-space:nowrap;text-overflow:ellipsis;font-size:10px;font-weight:700;overflow:hidden}.no-results{color:var(--text-muted);text-align:center;padding:16px 12px;font-size:12px;font-weight:600}.selected-chip{background:var(--gold-light);border:1.5px solid var(--gold);border-radius:8px;align-items:center;gap:8px;margin:0 12px 6px;padding:8px 10px;display:flex}.chip-thumb{object-fit:contain;background:#fff;border-radius:5px;width:28px;height:28px}.chip-name{color:var(--text);font-size:12px;font-weight:800}.chip-code{color:var(--text-muted);font-family:JetBrains Mono,monospace;font-size:10px}.chip-info{flex:1;min-width:0}.chip-change{color:var(--gold);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:2px 6px;font-size:10px;font-weight:700;transition:background .12s}.chip-change:hover{background:var(--gold-dim)}.pos-list{grid-template-columns:repeat(4,1fr);gap:5px;padding:6px 12px 0;display:grid}.pos-card{border:1.5px solid var(--border);cursor:pointer;background:var(--surface);border-radius:10px;flex-direction:column;transition:all .15s;display:flex;overflow:hidden}.pos-card:hover{border-color:var(--gold);box-shadow:0 2px 8px #c9a84c26}.pos-card.active{border-color:var(--gold);background:var(--gold-light)}.pos-thumb-wrap{aspect-ratio:1;border-bottom:1px solid var(--border);background:#f5f4f0;width:100%;position:relative;overflow:hidden}.pos-thumb-img{object-fit:cover;filter:grayscale()contrast(1.1);width:100%;height:100%;transition:filter .2s;display:block}.pos-card.active .pos-thumb-img{filter:none}.pos-check-badge{background:var(--gold);color:#fff;border-radius:50%;justify-content:center;align-items:center;width:18px;height:18px;font-size:10px;font-weight:800;display:flex;position:absolute;top:4px;right:4px}.pos-footer{padding:5px 6px}.pos-name{color:var(--text);margin-bottom:2px;font-size:11px;font-weight:800}.pos-size{color:var(--text-muted);font-family:JetBrains Mono,monospace;font-size:9px}.tech-list{flex-direction:column;gap:5px;padding:6px 12px 0;display:flex}.tech-card{border:2px solid var(--border);cursor:pointer;background:var(--surface);border-radius:10px;align-items:center;gap:10px;padding:9px 12px;transition:all .15s;display:flex}.tech-card:hover{border-color:var(--gold);background:var(--gold-light)}.tech-card.active{border-color:var(--gold);background:var(--gold)}.tech-card.recommended{border-color:var(--gold)}.tech-card-name{color:var(--text);flex:1;font-size:13px;font-weight:800}.tech-card.active .tech-card-name{color:var(--text)}.tech-card-badge{text-transform:uppercase;letter-spacing:.06em;color:var(--gold-hover);background:var(--gold-dim);border-radius:5px;padding:2px 7px;font-size:9px;font-weight:800}.tech-card.active .tech-card-badge{color:var(--text);background:#1a181426}.upload-zone{border:2px dashed var(--border-dark);border-radius:var(--radius);text-align:center;cursor:pointer;background:var(--surface2);margin:8px 12px 0;padding:14px 10px;transition:all .18s}.upload-zone:hover,.upload-zone.dragging{border-color:var(--gold);background:var(--gold-light)}.upload-icon{margin-bottom:6px;font-size:26px;display:block}.upload-text{color:var(--text-soft);font-size:12px;font-weight:700;line-height:1.5}.upload-text strong{color:var(--gold)}.upload-hint{color:var(--text-muted);margin-top:3px;font-size:10px;font-weight:600}.upload-error{color:var(--danger);margin:6px 12px 0;font-size:11px;font-weight:700}.upload-confirmed{background:var(--gold-light);border:1.5px solid var(--gold);color:var(--text);border-radius:8px;align-items:center;gap:8px;margin:8px 12px 0;padding:8px 10px;font-size:12px;font-weight:700;display:flex}.upload-confirmed .uc-name{text-overflow:ellipsis;white-space:nowrap;flex:1;overflow:hidden}.upload-confirmed .uc-change{color:var(--gold);cursor:pointer;background:0 0;border:none;border-radius:4px;padding:2px 6px;font-size:10px;font-weight:700;transition:background .12s}.upload-confirmed .uc-change:hover{background:var(--gold-dim)}.info-strip{background:var(--surface2);border-top:1px solid var(--border);flex-wrap:wrap;flex-shrink:0;gap:14px;padding:7px 16px;font-family:JetBrains Mono,monospace;font-size:10px;display:flex}.is-item .lbl{color:var(--text-muted)}.is-item .val{color:var(--gold);font-weight:500}.panel-nav{border-top:1px solid var(--border);background:var(--surface);flex-shrink:0;gap:6px;padding:10px 12px;display:flex}.btn{border-radius:var(--radius);border:1.5px solid var(--border-dark);background:var(--surface);color:var(--text);cursor:pointer;box-shadow:var(--shadow-sm);white-space:nowrap;justify-content:center;align-items:center;gap:6px;padding:8px 12px;font-family:Nunito,sans-serif;font-size:12px;font-weight:700;transition:all .15s;display:flex}.btn:hover:not(:disabled){border-color:var(--gold);color:var(--gold);background:var(--gold-light)}.btn:disabled{opacity:.38;cursor:not-allowed}.btn.primary{background:var(--gold);color:var(--text);border-color:var(--gold);justify-content:center;width:100%}.btn.primary:hover:not(:disabled){background:var(--gold-hover);border-color:var(--gold-hover);color:#fff}.btn.ghost{border-color:var(--border);color:var(--text-soft);background:0 0}.btn.ghost:hover:not(:disabled){border-color:var(--border-dark);color:var(--text);background:var(--surface2)}.btn.danger-btn{color:var(--danger);border-color:var(--border);justify-content:center;width:100%}.btn.danger-btn:hover:not(:disabled){border-color:var(--danger);background:var(--danger-light)}.product-selector{position:relative}.canvas-inner{display:block;position:relative}.canvas-area{background:var(--bg);flex-direction:column;flex:1;justify-content:center;align-items:center;gap:0;padding:16px 0;display:flex;position:relative;overflow:hidden}.canvas-area:before{content:"";background-image:radial-gradient(circle, var(--border-dark) 1px, transparent 1px);opacity:.45;pointer-events:none;background-size:24px 24px;position:absolute;inset:0}.canvas-wrapper{z-index:1;box-shadow:var(--shadow-lg), 0 0 0 1px var(--border);transform-origin:top;border-radius:12px;width:fit-content;height:fit-content;position:relative;overflow:hidden}.canvas-empty{pointer-events:none;z-index:2;background:#ffffffb3;flex-direction:column;justify-content:center;align-items:center;gap:10px;display:flex;position:absolute;inset:0}.canvas-empty-icon{font-size:52px;animation:3s ease-in-out infinite float}@keyframes float{0%,to{transform:translateY(0)}50%{transform:translateY(-7px)}}.canvas-empty h2{font-size:17px;font-weight:800}.canvas-empty p{color:var(--text-muted);font-size:12px;font-weight:600}.canvas-bottom-bar{z-index:10;flex-shrink:0;align-items:center;gap:6px;margin-top:14px;display:flex;position:relative}.tool-btn{height:34px;color:var(--text-soft);cursor:pointer;white-space:nowrap;background:0 0;border:none;border-radius:9px;align-items:center;gap:5px;padding:0 12px;font-family:Nunito,sans-serif;font-size:12px;font-weight:700;transition:all .15s;display:flex}.tool-btn:hover:not(:disabled){background:var(--gold-light);color:var(--gold)}.tool-btn:disabled{opacity:.38;cursor:not-allowed}.tool-btn.tb-export{background:var(--gold);color:var(--text);padding:0 14px}.tool-btn.tb-export:hover{background:var(--gold-hover);color:#fff}.tool-btn.tb-save,.tool-btn.tb-load,.tool-btn.tb-undo{background:var(--surface2);border:1px solid var(--border)}.tool-div{background:var(--border);align-self:stretch;width:1px;margin:5px 2px}.file-badge{border:1.5px solid var(--border);background:var(--surface);box-shadow:var(--shadow-sm);border-radius:20px;align-items:center;gap:7px;padding:5px 10px 5px 7px;font-family:JetBrains Mono,monospace;font-size:11px;display:flex}.badge-type{border-radius:5px;flex-shrink:0;padding:2px 7px;font-size:10px;font-weight:700}.badge-svg{color:#2563eb;background:#dbeafe}.badge-pdf{color:#dc2626;background:#fee2e2}.badge-png{color:#059669;background:#d1fae5}.badge-jpg{color:#d97706;background:#fef3c7}.badge-name{color:var(--text);text-overflow:ellipsis;white-space:nowrap;max-width:150px;font-weight:500;overflow:hidden}.badge-size{color:var(--text-muted)}.badge-remove{color:var(--text-muted);cursor:pointer;background:0 0;border:none;padding:0 0 0 2px;font-size:16px;line-height:1;transition:color .15s}.badge-remove:hover{color:var(--danger)}.panel-right{width:var(--panel-right);border-left:1px solid var(--border);background:var(--surface);flex-direction:column;flex-shrink:0;display:flex;overflow-y:auto}.panel-right.locked .pr-sec{opacity:.35;pointer-events:none}.panel-right::-webkit-scrollbar{width:4px}.panel-right::-webkit-scrollbar-thumb{background:var(--border-dark);border-radius:4px}.pr-header{border-bottom:1px solid var(--border);flex-shrink:0;justify-content:space-between;align-items:center;padding:12px 14px;display:flex}.pr-title{font-size:13px;font-weight:800}.pr-tag{background:var(--gold-dim);color:var(--gold-hover);border-radius:5px;padding:2px 8px;font-size:10px;font-weight:700}.pr-sec{border-bottom:1px solid var(--border);padding:12px 14px}.pr-label{text-transform:uppercase;letter-spacing:.08em;color:var(--text-muted);margin-bottom:9px;font-size:10px;font-weight:700}.swatches{flex-wrap:wrap;align-items:center;gap:6px;display:flex}.swatch{cursor:pointer;width:28px;height:28px;box-shadow:var(--shadow-sm);border:2px solid #0000;border-radius:7px;transition:all .15s}.swatch:hover{transform:scale(1.12)}.swatch.active{border-color:var(--gold);transform:scale(1.08)}input[type=color]{border:2px solid var(--border-dark);cursor:pointer;width:28px;height:28px;box-shadow:var(--shadow-sm);background:0 0;border-radius:7px;padding:2px}.align-grid{grid-template-columns:repeat(3,1fr);gap:5px;display:grid}.align-btn{border:1.5px solid var(--border);background:var(--surface);color:var(--text-soft);cursor:pointer;text-align:center;box-shadow:var(--shadow-sm);border-radius:7px;justify-content:center;align-items:center;padding:7px 6px;font-family:Nunito,sans-serif;font-size:15px;font-weight:700;transition:all .15s;display:flex}.align-btn:hover:not(:disabled){border-color:var(--gold);background:var(--gold-light);color:var(--gold)}.align-btn:disabled{opacity:.35;cursor:not-allowed}.pr-spacer{flex:1}.toast{left:calc(var(--panel) + (100vw - var(--panel) - var(--panel-right)) / 2);background:var(--text);color:#fff;opacity:0;pointer-events:none;z-index:999;box-shadow:var(--shadow);white-space:nowrap;border-radius:20px;padding:9px 20px;font-size:13px;font-weight:700;transition:all .22s;position:fixed;top:50%;transform:translate(-50%,-40px)}.toast.show{opacity:1;transform:translate(-50%,-50%)}