@import "https://fonts.googleapis.com/css2?family=Baloo+2:wght@500;600;700;800&family=Nunito:wght@400;600;700;800;900&family=JetBrains+Mono:wght@400;600&display=swap";:root{--font-sans:"Nunito", ui-sans-serif, system-ui, sans-serif;--font-display:"Baloo 2", sans-serif;--font-mono:"JetBrains Mono", ui-monospace, SFMono-Regular, monospace;--tr-deep-teal:#1f3a42;--tr-slate:#4b6169;--tr-faint:#9aa6a6;--tr-club-green:#6cc24a;--tr-leaf:#4c9a3a;--tr-forest:#2e7d46;--tr-deep-leaf:#14351f;--tr-mint:#e4f5da;--tr-cream:#fbf7ec;--tr-white:#fff;--tr-gold:#f2c94c;--tr-gold-ink:#4a3900;--tr-dark-gold:#b8860b;--tr-alert-red:#e4574b;--tr-teal-pressed:#14282e;--bg-page:var(--tr-cream);--bg-card:var(--tr-white);--bg-subtle:var(--tr-mint);--text-main:var(--tr-deep-teal);--text-muted:var(--tr-slate);--border-color:#1f3a421a;--border-input:#1f3a421f;--border-card:#1f3a4214;--shadow-card:0 8px 24px #1f3a420f;--shadow-shelf-green:0 4px 0 #4c9a3a;--shadow-shelf-sm:0 3px 0 #4c9a3a;--shadow-shelf-dark:0 4px 0 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cloud-drift{0%{transform:translateY(0)scale(1)}to{transform:translateY(-4px)scale(1.04)}}#reaction-info-container{background:var(--bg-page);border:2px solid var(--border-card);border-radius:16px;padding:16px 20px}#temp-display,#ph-display,#reaction-name-display{background:var(--bg-subtle);font-family:var(--font-mono);color:var(--text-main);border:1px solid var(--border-color);border-radius:9999px;margin:4px;padding:4px 10px;font-size:.78rem;display:inline-block}#temp-display:empty,#ph-display:empty,#reaction-name-display:empty{display:none}.measure-label{font-family:var(--font-display);color:var(--text-muted);text-transform:uppercase;letter-spacing:.05em;margin-bottom:10px;font-size:.75rem;font-weight:700}.measure-row{grid-template-columns:minmax(0,1fr) minmax(90px,1.6fr) auto;align-items:center;gap:10px;display:grid}.measure-row .measure-label{text-transform:none;letter-spacing:normal;color:var(--text-main);white-space:nowrap;text-overflow:ellipsis;margin-bottom:0;font-size:.8rem;overflow:hidden}.measure-bar-bg{background:var(--bg-subtle,#1f3a4214);border-radius:9999px;height:8px;overflow:hidden}.measure-bar-fill{border-radius:9999px;width:0%;height:100%}.measure-value{font-family:var(--font-mono);color:var(--text-muted);white-space:nowrap;font-size:.75rem}:root.dark .toolbox{background:#ffffff0a}:root.dark .lab-item{box-shadow:0 3px #ffffff14}:root.dark .lab-item:not(.beaker):not(.flask):hover{color:#12181a;background:#e7ede9;border-color:#e7ede9;box-shadow:0 4px #ffffff26}:root.dark .lab-item.beaker:hover,:root.dark .lab-item.flask:hover{box-shadow:none!important;background:0 0!important;border:none!important}:root.dark .lab-item.beaker img,:root.dark .lab-item.flask img{filter:invert(1) brightness(1.9) sepia(.35) drop-shadow(0 6px 5px var(--lab-shadow))}:root.dark .flask-active img{animation:2s infinite glass-glow-dark}@keyframes glass-glow-dark{0%{filter:invert(1) brightness(1.9) sepia(.35) drop-shadow(0 6px 5px var(--lab-shadow)) drop-shadow(0 0 6px #6cc24a66)}50%{filter:invert(1) brightness(1.9) sepia(.35) drop-shadow(0 6px 5px var(--lab-shadow)) drop-shadow(0 0 18px #6cc24ab3)}to{filter:invert(1) brightness(1.9) sepia(.35) drop-shadow(0 6px 5px var(--lab-shadow)) drop-shadow(0 0 6px #6cc24a66)}}.modal-backdrop{z-index:50;-webkit-backdrop-filter:blur(4px);backdrop-filter:blur(4px);background-color:#1f3a4280;justify-content:center;align-items:center;padding:16px;animation:.2s fadeIn;display:flex;position:fixed;inset:0}.modal-card{background-color:var(--bg-page);border:2px solid var(--border-card);width:100%;max-width:500px;max-height:90vh;box-shadow:var(--shadow-modal);border-radius:28px;flex-direction:column;display:flex;overflow-y:auto}.modal-card.wide{max-width:800px}.modal-header{background-color:var(--bg-card);border-bottom:2px solid var(--border-color);border-top-left-radius:28px;border-top-right-radius:28px;justify-content:space-between;align-items:center;padding:18px 24px;display:flex}.modal-header h3{font-family:var(--font-display);color:var(--text-main);margin:0;font-size:1.2rem;font-weight:800}.modal-subtitle{color:var(--tr-slate);font-size:.78rem}.btn-close{width:32px;height:32px;color:var(--tr-slate);cursor:pointer;background:0 0;border:none;border-radius:9999px;justify-content:center;align-items:center;font-size:1.4rem;line-height:1;display:flex}.btn-close:hover{color:var(--text-main);background-color:#1f3a4214}.elements-grid{grid-template-columns:repeat(auto-fill,minmax(100px,1fr));gap:10px;padding:20px;display:grid}.el-num{color:var(--tr-faint);font-size:.65rem;font-weight:700}.el-symbol{font-family:var(--font-display);color:var(--text-main);font-size:1.25rem;font-weight:800}.el-name{color:var(--tr-slate);white-space:nowrap;text-overflow:ellipsis;font-size:.72rem;overflow:hidden}.el-mass{color:var(--tr-faint);font-size:.65rem;font-family:var(--font-mono)}