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.3s;position:fixed;bottom:22px;left:50%;transform:translate(-50%)translateY(20px)}.onboarding-banner{background:var(--bg);border:1px solid var(--accent);z-index:900;border-radius:10px;align-items:center;gap:10px;max-width:min(480px,100vw - 32px);padding:10px 14px 10px 16px;animation:.3s onboardingIn;display:flex;position:fixed;bottom:22px;left:50%;transform:translate(-50%);box-shadow:0 4px 24px #1a6fc42e}@keyframes onboardingIn{0%{opacity:0;transform:translate(-50%)translateY(12px)}to{opacity:1;transform:translate(-50%)translateY(0)}}.onboarding-banner-text{color:var(--text);flex:1;font-size:12px;line-height:1.4}.onboarding-banner-close{color:var(--text3);cursor:pointer;background:0 0;border:none;border-radius:3px;flex-shrink:0;padding:0 2px;font-size:18px;line-height:1;transition:color .15s}.onboarding-banner-close:hover{color:var(--text)}.toast.show{opacity:1;transform:translate(-50%)translateY(0)}.drop-overlay{border:3px dashed var(--accent);z-index:500;pointer-events:none;color:var(--accent);background:#1a6fc42e;justify-content:center;align-items:center;font-family:Syne,sans-serif;font-size:18px;font-weight:700;display:none;position:fixed;inset:0}.drop-overlay.active{display:flex}.undo-bar{align-items:center;gap:4px;display:flex}.undo-btn{background:var(--bg3);border:1px solid var(--border-hi);width:26px;height:26px;color:var(--text2);cursor:pointer;border-radius:5px;justify-content:center;align-items:center;font-size:14px;transition:all .15s;display:flex}.undo-btn:hover:not(:disabled){border-color:var(--accent);color:var(--accent)}.undo-btn:disabled{opacity:.35;cursor:not-allowed}.dup-btn{border:1px solid var(--border-hi);width:24px;height:24px;color:var(--text3);cursor:pointer;background:0 0;border-radius:4px;justify-content:center;align-items:center;padding:0;font-size:12px;transition:all .12s;display:flex}.dup-btn:hover{border-color:var(--accent2);color:var(--accent2);background:#0a9e7f14}.sight-presets{flex-wrap:wrap;gap:5px;margin-bottom:10px;display:flex}.sight-chip{border:1px solid var(--border-hi);background:var(--bg3);color:var(--text2);cursor:pointer;-webkit-user-select:none;user-select:none;border-radius:7px;flex-direction:column;align-items:center;padding:5px 9px;font-family:DM Mono,monospace;transition:all .15s;display:inline-flex}.sight-chip:hover{border-color:var(--accent);color:var(--text)}.sight-chip.active{border-color:var(--accent);color:var(--accent);background:#1a6fc41f}.sight-chip-name{font-size:11px;font-weight:500}.sight-chip-spec{opacity:.7;margin-top:1px;font-size:9px}.preset-strip{flex-wrap:wrap;gap:5px;margin-bottom:10px;display:flex}.preset-swatch{cursor:pointer;border:2px solid #0000;border-radius:5px;flex-shrink:0;width:22px;height:22px;transition:transform .12s,border-color .12s;position:relative}.preset-swatch:hover{border-color:var(--text2);transform:scale(1.15)}.preset-swatch.active{border-color:var(--accent)}.preset-swatch-inner{border-radius:3px;width:100%;height:100%}.preset-label{color:var(--text3);letter-spacing:.05em;margin-bottom:5px;font-size:10px}.seo-content{clip-path:inset(50%);white-space:nowrap;pointer-events:none;border:0;width:1px;min-width:0;max-width:1px;height:1px;min-height:0;max-height:1px;margin:0;padding:0;position:absolute;top:0;left:-9999px;overflow:hidden}.mobile-nav,.mobile-print-actions{display:none}@media (width<=768px){html,body{height:100%;overflow:hidden}body{height:100dvh;overflow:hidden}.app{grid-template-columns:unset;grid-template-rows:unset;flex-direction:column;height:calc(100dvh - 56px);display:flex;overflow:hidden}header{z-index:100;flex-wrap:wrap;gap:8px;padding:10px 14px;position:relative}.logo-sub,.badge{display:none}.mode-tabs{order:10;width:100%}.mode-tab{text-align:center;flex:1;padding:6px 4px;font-size:10px}.sidebar{grid-column:unset;-webkit-overflow-scrolling:touch;border-right:none;flex:1;height:100%;padding-bottom:16px;display:none;overflow-y:auto}.sidebar.mobile-visible{display:block}.preview{grid-column:unset;-webkit-overflow-scrolling:touch;flex:1;height:100%;padding:10px;display:none;overflow:auto}.preview.mobile-visible{display:flex}.preview-top-bar{flex-shrink:0}.preview-main{flex-direction:column;align-items:center;overflow:auto}.preview-reglette-col{flex:none;width:100%;overflow:auto}.preview-chart-col{flex:none;width:100%;min-height:160px}.multi-panel-col{grid-column:unset;-webkit-overflow-scrolling:touch;border-left:none;flex:1;height:100%;display:none;overflow-y:auto}.multi-panel-col.mobile-visible{display:flex}.btn-group{margin:14px 14px 0;padding-bottom:14px}.mobile-nav{z-index:200;background:var(--bg);border-top:1px solid var(--border-hi);padding:4px 0;padding-bottom:max(4px,env(safe-area-inset-bottom));box-sizing:content-box;height:56px;display:flex;position:fixed;bottom:0;left:0;right:0}.mobile-nav-btn{color:var(--text3);letter-spacing:.04em;cursor:pointer;-webkit-tap-highlight-color:transparent;background:0 0;border:none;flex-direction:column;flex:1;justify-content:center;align-items:center;gap:2px;padding:4px 0;font-family:DM Mono,monospace;font-size:9px;transition:color .15s;display:flex}.mobile-nav-btn svg{flex-shrink:0;width:20px;height:20px}.mobile-nav-btn.active{color:var(--accent)}.mobile-nav-btn:active{color:var(--accent);transform:scale(.95)}.row2,.color-grid{grid-template-columns:1fr}.stats{grid-template-columns:1fr 1fr;padding:10px 14px}.stats-dist-row{grid-template-columns:1fr 1fr 1fr}.section{padding:12px 14px 14px}.sidebar-disclosure-body{padding:0 14px 14px}.sidebar-disclosure>summary{padding:12px 14px}.svg-frame{min-width:min(220px,100%);max-height:none;padding:22px 36px;overflow:auto}.sight-presets{gap:4px}.sight-chip{padding:4px 7px;font-size:10px}.sight-chip-name{font-size:10px}.sight-chip-spec{font-size:8px}.mobile-print-actions{padding:0 0 4px;display:block}.toast{border-radius:9px;padding:11px 20px;font-size:13px;bottom:68px}.onboarding-banner{bottom:68px}.preview-dimensions{display:none}}@media print{@page{size:A4 portrait;margin:10mm}html,body{background:#fff!important;height:auto!important;overflow:visible!important}.app,.mobile-nav,.modal-overlay,.toast,.drop-overlay,.seo-content{display:none!important}#print-sheet{background:#fff;display:block!important}}#print-sheet{display:none}