*,:before,:after{box-sizing:border-box;margin:0;padding:0}html{-webkit-font-smoothing:antialiased}:root{--brutal-black:#141111;--brutal-yellow:#ffd440;--brutal-cream:#fffdf5;--brutal-border:2px solid var(--brutal-black);--brutal-shadow-sm:2px 2px 0 var(--brutal-black);--font-mono:"SF Mono", "Fira Code", "Fira Mono", "Roboto Mono", monospace;--cell:34px}*{box-sizing:border-box;margin:0;padding:0}body{font-family:var(--font-mono);background:var(--brutal-cream);color:var(--brutal-black)}.app{flex-direction:column;height:100vh;display:flex;overflow:hidden}.loading{justify-content:center;align-items:center;min-height:100vh;display:flex}.loading-box{background:var(--brutal-yellow);border:var(--brutal-border);box-shadow:var(--brutal-shadow-sm);padding:16px 32px;font-size:18px;font-weight:700}.header{background:var(--brutal-yellow);border-bottom:var(--brutal-border);flex-shrink:0;padding:6px 12px}.title{font-size:16px;font-weight:900}.layout{flex:1;min-height:0;display:flex}.sidebar{background:#fff;border-right:1px solid #e0e0e0;flex-direction:column;flex-shrink:0;width:170px;display:flex}.avatar-list{scrollbar-width:thin;grid-template-columns:repeat(3,1fr);align-content:start;gap:4px;padding:6px;display:grid;overflow:hidden auto}.avatar-list::-webkit-scrollbar{width:3px}.avatar-list::-webkit-scrollbar-thumb{background:#ccc;border-radius:2px}.avatar-thumb{border:1.5px solid var(--brutal-black);cursor:pointer;background:#fff;flex-direction:column;flex-shrink:0;align-items:center;gap:1px;padding:3px;transition:all .1s;display:flex}.avatar-thumb:hover{background:#f8f6f0}.avatar-thumb.selected{background:var(--brutal-yellow)}.thumb-grid{grid-template-rows:repeat(8,1fr);grid-template-columns:repeat(8,1fr);width:36px;height:36px;display:grid}.thumb-cell{width:100%;height:100%}.thumb-name{text-transform:uppercase;letter-spacing:.3px;font-size:6px;font-weight:700}.sidebar-controls{border-top:1px solid #e0e0e0;flex-direction:column;flex-shrink:0;gap:6px;padding:8px;display:flex}.brand-select{font-family:var(--font-mono);border:1.5px solid var(--brutal-black);cursor:pointer;background:#fff;width:100%;padding:4px 6px;font-size:11px;font-weight:600}.download-btn{font-family:var(--font-mono);border:1.5px solid var(--brutal-black);background:var(--brutal-yellow);cursor:pointer;white-space:nowrap;text-align:center;padding:5px 10px;font-size:11px;font-weight:700;transition:all .1s}.download-btn:hover{background:#f0c430}.download-btn:active{background:#e0b420}.main{flex:1;justify-content:center;align-items:center;min-width:0;padding:10px;display:flex;overflow:auto}.pattern-area{flex-direction:column;align-items:center;display:flex}.pattern-header{align-self:flex-start;align-items:baseline;gap:8px;padding-bottom:6px;display:flex}.avatar-name{font-size:14px;font-weight:900}.avatar-meta{color:#999;font-size:10px}.pattern-content{align-items:flex-start;gap:12px;display:flex}.grid-frame{border:2px solid var(--brutal-black);background:var(--brutal-cream);-webkit-overflow-scrolling:touch;overflow:auto}.grid-inner{min-width:fit-content;padding:2px;display:inline-block}.pv-col-numbers{display:flex}.pv-corner{flex-shrink:0;width:18px}.pv-col-num{width:var(--cell);text-align:center;color:#aaa;flex-shrink:0;padding-bottom:1px;font-size:8px;font-weight:700}.pv-row{display:flex}.pv-row-num{color:#aaa;flex-shrink:0;justify-content:flex-end;align-items:center;width:18px;padding-right:3px;font-size:8px;font-weight:700;display:flex}.pv-cell{width:var(--cell);height:var(--cell);border-bottom:1px solid #0000000d;border-right:1px solid #0000000d;flex-shrink:0;position:relative}.pv-cell.bt{border-top:1.5px solid var(--brutal-black)}.pv-cell.bl{border-left:1.5px solid var(--brutal-black)}.pv-cell.bb{border-bottom:1.5px solid var(--brutal-black)}.pv-cell.br{border-right:1.5px solid var(--brutal-black)}.pv-bead{cursor:default;border-radius:50%;justify-content:center;align-items:center;width:100%;height:100%;display:flex;position:relative}.pv-bead-hole{border-radius:50%;width:16%;height:16%;position:absolute}.pv-bead-label{z-index:1;-webkit-user-select:none;user-select:none;pointer-events:none;font-size:7px;font-weight:700;line-height:1;position:relative}.bead-tooltip{background:var(--brutal-black);color:#fff;white-space:nowrap;z-index:100;pointer-events:none;padding:5px 7px;font-size:9px;display:none;position:absolute;bottom:100%;left:50%;transform:translate(-50%)}.pv-bead:hover .bead-tooltip{display:block}.tooltip-row{gap:8px;padding:1px 0;display:flex}.tooltip-brand{opacity:.6;min-width:40px}.tooltip-code{font-weight:700}.legend-strip{flex-direction:column;gap:4px;display:flex}.legend-chip{border:1.5px solid var(--brutal-black);white-space:nowrap;background:#fff;align-items:center;gap:6px;padding:3px 10px 3px 6px;font-size:10px;font-weight:700;display:flex}.legend-dot{border:1px solid;border-radius:50%;flex-shrink:0;width:10px;height:10px}.legend-code{font-size:10px}.legend-qty{color:#999;font-size:9px;font-weight:600}@media (width<=768px){:root{--cell:22px}.layout{flex-direction:column}.sidebar{border-bottom:1px solid #e0e0e0;border-right:none;flex-direction:column;width:100%}.avatar-list{scrollbar-width:thin;flex-wrap:nowrap;flex:none;grid-template-columns:none;gap:4px;padding:5px 8px;display:flex;overflow:auto hidden}.avatar-list::-webkit-scrollbar{width:auto;height:3px}.thumb-grid{width:28px;height:28px}.thumb-name{font-size:5px}.avatar-thumb{padding:2px}.sidebar-controls{border-top:1px solid #eee;flex-direction:row;align-items:center;gap:6px;padding:4px 8px}.brand-select{flex:1;width:auto;padding:3px 4px;font-size:10px}.download-btn{padding:3px 8px;font-size:10px}.main{padding:6px}.pattern-header{padding-bottom:4px}.avatar-name{font-size:12px}.avatar-meta{font-size:9px}.pv-bead-label{font-size:5px}.pv-col-num{font-size:6px}.pv-row-num{width:14px;font-size:6px}.pv-corner{width:14px}.pattern-content{flex-direction:column;align-items:center}.legend-strip{flex-flow:wrap;gap:4px;padding-top:4px}.legend-chip{gap:3px;padding:1px 5px 1px 3px;font-size:9px}.legend-dot{width:8px;height:8px}}@media (width<=400px){:root{--cell:18px}.thumb-grid{width:24px;height:24px}.pv-bead-label{font-size:4px}.pv-col-num{font-size:5px}.pv-row-num{width:12px;padding-right:1px;font-size:5px}.pv-corner{width:12px}}