:root{--bg-shell: #efefeb;--bg-card: #ffffff;--bg-stage: #f7f6f2;--bg-pill-idle: #eeeeea;--bg-pill-hover: #e2e1dc;--border-soft: #dedcd5;--border-grid: #d5d3cb;--petrol-deep: #0f0f0f;--petrol-mid: #383836;--petrol-muted: #787772;--vermilion: #ef2b1d;--text-main: #0f0f0f;--text-muted: #6e6d68;--font-sans: "Plus Jakarta Sans", -apple-system, BlinkMacSystemFont, sans-serif;--font-mono: "IBM Plex Mono", monospace}*,*:before,*:after{box-sizing:border-box;margin:0;padding:0}html,body{width:100%;height:100%;overflow:hidden;background:var(--bg-shell);color:var(--text-main);font-family:var(--font-sans);font-size:13px;-webkit-font-smoothing:antialiased;-webkit-user-select:none;user-select:none}.bento-app{display:flex;flex-direction:column;width:100vw;height:100vh;padding:12px 18px 16px;gap:12px}.bento-topbar{display:flex;align-items:center;justify-content:space-between;height:46px;padding:0 4px;flex-shrink:0;z-index:80}.topbar-brand{display:flex;align-items:center;gap:10px}.brand-label{font-size:16px;font-weight:600;letter-spacing:-.02em;color:var(--petrol-deep)}.center-search-cluster{position:relative;display:flex;align-items:center;gap:8px}.search-pill{display:flex;align-items:center;gap:9px;width:390px;height:40px;padding:0 14px;background:var(--bg-card);border-radius:999px;box-shadow:0 4px 16px #0f0f0f0d;border:1px solid var(--border-soft);cursor:pointer}.search-icon{color:var(--text-muted);flex-shrink:0}.search-pill-input{flex:1;border:none;outline:none;background:transparent;font-family:var(--font-sans);font-size:13px;color:var(--text-main)}.search-pill-input::placeholder{color:var(--petrol-muted)}.active-font-tag{font-size:11.5px;font-weight:600;padding:4px 10px;border-radius:999px;background:var(--bg-pill-idle);color:var(--petrol-deep);white-space:nowrap}.circle-icon-btn{width:38px;height:38px;border-radius:50%;border:1px solid var(--border-soft);background:var(--bg-card);color:var(--petrol-deep);font-size:14px;font-weight:600;cursor:pointer;display:inline-flex;align-items:center;justify-content:center;transition:all .12s ease}.circle-icon-btn.sm{width:32px;height:32px;background:var(--bg-stage);border-color:var(--border-soft);font-size:13px}.circle-icon-btn:hover:not(:disabled){background:var(--bg-pill-hover)}.circle-icon-btn:disabled{opacity:.35;cursor:default}.circle-icon-btn[aria-pressed=true]{background:var(--petrol-deep);color:#fff;border-color:var(--petrol-deep)}.bento-font-dropdown{position:absolute;top:calc(100% + 8px);left:0;width:450px;max-height:440px;background:var(--bg-card);border-radius:22px;padding:14px;box-shadow:0 18px 48px #0f0f0f24;border:1px solid var(--border-soft);display:flex;flex-direction:column;gap:10px;z-index:200}.bento-font-dropdown[hidden]{display:none!important}.pastel-cats{display:flex;flex-wrap:wrap;gap:6px}.pastel-pill{border:1px solid var(--border-soft);border-radius:999px;padding:5px 12px;font-family:var(--font-sans);font-size:11.5px;font-weight:600;background:var(--bg-stage);color:var(--petrol-deep);cursor:pointer;transition:all .12s ease}.pastel-pill:hover{background:var(--bg-pill-hover)}.pastel-pill.active,.pastel-pill[aria-pressed=true]{background:var(--petrol-deep)!important;border-color:var(--petrol-deep)!important;color:#fff!important}.bento-font-list{flex:1;overflow-y:auto;max-height:310px;display:grid;grid-template-columns:1fr 1fr;gap:6px}.font-item{display:flex;align-items:center;justify-content:space-between;padding:9px 12px;border-radius:14px;border:1px solid transparent;background:var(--bg-stage);color:var(--petrol-deep);cursor:pointer;text-align:left;transition:background .12s ease}.font-item:hover{background:var(--bg-pill-hover)}.font-item.active{background:var(--petrol-deep);color:#fff}.font-item.active .font-item-name,.font-item.active .font-item-sub,.font-item.active .font-item-sample{color:#fff}.font-item-left{display:flex;flex-direction:column;min-width:0}.font-item-name{font-size:12.5px;font-weight:600;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.font-item-sub{font-size:10px;color:var(--text-muted)}.font-item-sample{font-size:18px;color:var(--petrol-deep);padding-left:6px}.topbar-actions{display:flex;align-items:center;gap:8px}.pill-action-btn{height:38px;padding:0 16px;border-radius:999px;font-family:var(--font-sans);font-size:12.5px;font-weight:600;cursor:pointer;border:none;transition:all .12s ease}.pill-action-btn:hover{transform:translateY(-1px)}.dark-pill{background:var(--vermilion);color:#fff}.dark-pill:hover{background:#d82214}.light-pill{background:var(--bg-card);color:var(--petrol-deep);border:1px solid var(--border-soft)}.light-pill:hover{background:var(--petrol-deep);color:#fff;border-color:var(--petrol-deep)}.bento-grid{flex:1;display:grid;grid-template-columns:1fr 1fr;gap:14px;min-height:0}.bento-card{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:24px;padding:16px 18px;display:flex;flex-direction:column;gap:12px;min-height:0;box-shadow:0 6px 24px #0f0f0f0a}.card-header{display:flex;align-items:center;justify-content:space-between;gap:10px;flex-shrink:0}.card-title{font-size:16px;font-weight:600;letter-spacing:-.02em;color:var(--petrol-deep)}.card-header-Controls,.pastel-view-pills{display:flex;align-items:center;gap:6px;flex-wrap:wrap}.mode-pills{display:inline-flex;background:var(--bg-stage);padding:3px;border-radius:999px;border:1px solid var(--border-soft)}.mini-mode-pill{border:none;background:transparent;color:var(--text-muted);font-family:var(--font-sans);font-size:11.5px;font-weight:600;padding:4px 11px;border-radius:999px;cursor:pointer}.mini-mode-pill.active{background:var(--petrol-deep);color:#fff}.inner-stage-card{position:relative;flex:1;min-height:0;background:var(--bg-stage);border:1px solid var(--border-soft);border-radius:18px;overflow:hidden;display:flex;align-items:center;justify-content:center}#right-stage-card{background:#fff}.inner-stage-card canvas{width:100%;height:100%;display:block;touch-action:none}#brush-canvas{cursor:none}#bezier-canvas{cursor:crosshair}.blueprint-tool-strip{position:absolute;top:12px;left:12px;display:inline-flex;background:var(--bg-card);border:1.5px solid var(--petrol-deep);border-radius:8px;overflow:hidden;z-index:15}.bp-tool-btn{width:32px;height:29px;border:none;border-right:1px solid var(--border-soft);background:var(--bg-card);color:var(--petrol-deep);display:flex;align-items:center;justify-content:center;cursor:pointer;transition:background .12s ease}.bp-tool-btn:last-child{border-right:none}.bp-tool-btn:hover{background:var(--bg-pill-idle)}.bp-tool-btn.active{background:var(--petrol-deep);color:#fff}.stage-pill-header{position:absolute;top:12px;left:12px;display:flex;align-items:center;gap:8px;pointer-events:none;z-index:10}.specimen-chip-badge{display:inline-flex;align-items:center;padding:5px 12px;border-radius:999px;background:var(--bg-card);border:1px solid var(--border-soft);color:var(--petrol-deep);font-size:12px;font-weight:600}.selection-hint-pill{display:inline-flex;align-items:center;padding:4px 10px;border-radius:999px;background:#ffffffe0;color:var(--text-muted);font-size:11px;font-weight:500}.section-correct-bar{position:absolute;bottom:14px;left:50%;transform:translate(-50%);display:flex;align-items:center;gap:6px;padding:6px 10px;background:var(--bg-card);border:1.5px solid var(--petrol-deep);border-radius:999px;box-shadow:0 10px 28px #0f0f0f29;z-index:25;white-space:nowrap}.section-correct-bar[hidden]{display:none!important}.sel-count-tag{font-family:var(--font-mono);font-size:11px;font-weight:600;color:var(--vermilion);padding:0 6px}.sec-btn{border:1px solid var(--border-soft);background:var(--bg-stage);color:var(--petrol-deep);font-family:var(--font-sans);font-size:11.5px;font-weight:600;padding:5px 11px;border-radius:999px;cursor:pointer;transition:all .12s ease}.sec-btn:hover{background:var(--petrol-deep);color:#fff;border-color:var(--petrol-deep)}.primary-sec-btn{background:var(--vermilion);border-color:var(--vermilion);color:#fff}.primary-sec-btn:hover{background:#d82214;border-color:#d82214}.close-sec-btn{padding:5px 8px;color:var(--text-muted);border-color:transparent}.stage-corner-badge{position:absolute;top:12px;right:12px;padding:5px 12px;border-radius:999px;font-size:11px;font-weight:600;background:var(--bg-card);border:1px solid var(--border-soft);color:var(--petrol-deep);pointer-events:none;z-index:10}.glyph-matrix-panel{display:flex;flex-direction:column;gap:8px;flex-shrink:0}.word-bar-row{display:flex;align-items:center;gap:8px}.word-input-pill{flex:1;display:flex;align-items:center;gap:8px;background:var(--bg-stage);border-radius:12px;padding:5px 12px;border:1px solid var(--border-soft)}.word-input-tag{font-family:var(--font-mono);font-size:10px;font-weight:500;color:var(--text-muted)}.word-field{flex:1;border:none;outline:none;background:transparent;font-family:var(--font-mono);font-size:14px;font-weight:600;color:var(--petrol-deep)}.weight-pill-select{height:34px;padding:0 12px;border-radius:12px;border:1px solid var(--border-soft);background:var(--bg-stage);font-family:var(--font-sans);font-size:12px;font-weight:600;color:var(--petrol-deep);cursor:pointer;outline:none}.italic-pill-btn{height:34px;padding:0 12px;border-radius:12px;border:1px solid var(--border-soft);background:var(--bg-stage);font-family:var(--font-sans);font-size:12px;font-weight:600;color:var(--petrol-deep);cursor:pointer;display:inline-flex;align-items:center;gap:5px;transition:all .14s ease}.italic-pill-btn em{font-family:Georgia,serif;font-style:italic;font-weight:700}.italic-pill-btn:hover{border-color:var(--petrol-deep)}.italic-pill-btn[aria-pressed=true]{background:var(--petrol-deep);color:#fff;border-color:var(--petrol-deep)}.char-grid{display:grid;grid-template-columns:repeat(13,1fr);border-top:1px solid var(--border-grid);border-left:1px solid var(--border-grid);border-radius:8px;overflow:hidden}.char-cell{height:25px;border:none;border-right:1px solid var(--border-grid);border-bottom:1px solid var(--border-grid);background:var(--bg-card);color:var(--petrol-deep);font-family:var(--font-mono);font-size:11px;cursor:pointer;display:flex;align-items:center;justify-content:center;transition:background .1s ease}.char-cell:hover{background:var(--bg-stage)}.char-cell.active{background:var(--petrol-deep);color:#fff;font-weight:600}.right-bottom-bento{display:grid;grid-template-columns:1.05fr 1.25fr;gap:10px;flex-shrink:0}.stat-bento-box{background:var(--bg-stage);border:1px solid var(--border-soft);border-radius:18px;padding:10px 12px;display:flex;flex-direction:column;justify-content:center}.stat-sub-boxes{display:grid;grid-template-columns:repeat(3,1fr);gap:6px;height:100%}.mini-stat-cell{background:var(--bg-card);border:1px solid var(--border-soft);border-radius:12px;padding:10px;display:flex;flex-direction:column;justify-content:center;gap:4px}.mini-stat-label{font-size:10px;color:var(--text-muted);white-space:nowrap}.mini-stat-val{font-size:16px;font-weight:700;letter-spacing:-.02em;color:var(--petrol-deep)}.line-sliders-box{border:1px solid var(--border-soft);border-radius:18px;padding:8px 12px;background:var(--bg-stage);display:flex;flex-direction:column;justify-content:space-between;gap:4px}.line-slider-row{display:flex;flex-direction:column}.line-slider-row input[type=range]{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:100%;height:1.5px;background:var(--border-grid);outline:none;margin:4px 0 2px;cursor:pointer}.line-slider-row input[type=range]::-webkit-slider-thumb{-webkit-appearance:none;-moz-appearance:none;appearance:none;width:9px;height:9px;border-radius:50%;background:var(--vermilion);cursor:pointer}.line-slider-meta{display:flex;justify-content:space-between;font-family:var(--font-mono);font-size:10px;color:var(--petrol-deep)}.line-slider-actions{display:flex;align-items:center;justify-content:space-between;border-top:1px solid var(--border-soft);padding-top:4px;margin-top:2px;font-family:var(--font-mono);font-size:10px}.extrema-toggle-btn{display:inline-flex;align-items:center;gap:5px;color:var(--petrol-deep);cursor:pointer}.extrema-toggle-btn input{accent-color:var(--vermilion)}.line-action-btn{border:1px solid var(--border-soft);background:var(--bg-card);color:var(--petrol-deep);font-family:var(--font-mono);font-size:10px;padding:2px 8px;border-radius:6px;cursor:pointer}.line-action-btn:hover{background:var(--petrol-deep);color:#fff;border-color:var(--petrol-deep)}.toast{position:fixed;bottom:20px;right:20px;background:var(--petrol-deep);color:#fff;font-size:12px;font-weight:600;padding:9px 16px;border-radius:999px;box-shadow:0 8px 24px #0f0f0f33;z-index:300}