@import"https://fonts.googleapis.com/css2?family=Space+Grotesk:wght@300;400;500;600;700&family=Inter:wght@300;400;500;600&display=swap";:root{--neo-bg: #edf1f4;--neo-shadow-light: #ffffff;--neo-shadow-dark: rgba(13, 45, 80, .18);--neo-raised: -6px -6px 14px var(--neo-shadow-light), 6px 6px 14px var(--neo-shadow-dark);--neo-raised-hover: -10px -10px 22px var(--neo-shadow-light), 10px 10px 22px var(--neo-shadow-dark);--neo-inset: inset -4px -4px 10px var(--neo-shadow-light), inset 4px 4px 10px var(--neo-shadow-dark);--neo-btn-hover: -1.5px -1.5px 4px var(--neo-shadow-light), 1.5px 1.5px 4px rgba(13, 45, 80, .13);--text-primary: #1e293b;--text-secondary: #64748b;--text-muted: #94a3b8;--accent-teal: #0d9488;--accent-amber: #d97706;--accent-rose: #e11d48;--accent-blue: #2563eb;--connector-color: rgba(13, 148, 136, .7);--connector-glow: rgba(13, 148, 136, .2)}*{box-sizing:border-box;margin:0;padding:0;-webkit-tap-highlight-color:transparent}body{font-family:Inter,-apple-system,BlinkMacSystemFont,sans-serif;background:var(--neo-bg);color:var(--text-primary);height:100dvh;overflow:hidden;-webkit-font-smoothing:antialiased;-moz-osx-font-smoothing:grayscale;overscroll-behavior:none}#root{width:100%;height:100dvh;display:flex;flex-direction:column}.neo{background:var(--neo-bg);border-radius:16px;box-shadow:var(--neo-raised)}.app-layout{display:flex;height:100dvh;width:100vw;overflow:hidden;background:var(--neo-bg)}.app-shell{display:flex;flex-direction:column;height:100%;width:100%;max-width:1000px;margin:0 auto;padding:0 calc(2rem + env(safe-area-inset-right)) 0 calc(2rem + env(safe-area-inset-left));flex:1}.top-bar{display:grid;grid-template-columns:minmax(200px,1fr) auto minmax(200px,1fr);align-items:center;gap:2rem;padding:calc(1.5rem + env(safe-area-inset-top)) 0 1.5rem;border-bottom:1px solid rgba(13,45,80,.08);flex-shrink:0}.top-bar-left{display:flex;align-items:center;gap:1rem;padding-left:3.5rem;min-width:0}.top-bar-center{display:flex;align-items:center;justify-content:center;pointer-events:auto;min-width:0}.top-bar h1{font-family:Space Grotesk,sans-serif;font-weight:800;font-size:1.15rem;letter-spacing:5px;color:var(--text-primary);text-transform:uppercase;margin:0}.brand-tagline{font-size:1.05rem;color:var(--text-secondary);font-weight:400;letter-spacing:.2px}.brand-topic-input{background:var(--neo-bg);box-shadow:var(--neo-inset);border:none;border-radius:12px;padding:.4rem 1rem;font-size:.95rem;color:var(--text-primary);font-family:inherit;width:340px;max-width:100%;text-align:left;outline:none;transition:all .25s ease;caret-color:var(--text-muted)}.brand-topic-input:placeholder-shown{caret-color:transparent}.brand-topic-input::placeholder{color:var(--text-muted);font-weight:400;letter-spacing:.2px}.brand-topic-input:focus{outline:none;box-shadow:var(--neo-inset),0 0 0 1px var(--accent-teal)}.brand-topic-input:disabled{cursor:not-allowed;opacity:1;color:var(--text-muted)}.topic-input-container{position:relative;display:flex;align-items:center;justify-content:center;outline:none}.topic-input-container:focus,.topic-input-container:focus-visible{outline:none}.topic-locked-hint{position:absolute;top:calc(100% + 8px);left:50%;transform:translate(-50%) translateY(5px);background:var(--neo-bg);box-shadow:var(--neo-raised);padding:.35rem .75rem;border-radius:20px;font-size:.65rem;color:var(--text-muted);white-space:nowrap;pointer-events:none;opacity:0;transition:all .25s cubic-bezier(.22,1,.36,1);z-index:100;font-weight:700;letter-spacing:.5px;text-transform:uppercase;border:1px solid rgba(13,45,80,.03)}.topic-input-container:hover .topic-locked-hint,.topic-locked-hint.visible{opacity:1;transform:translate(-50%) translateY(0)}.spark-glyph{position:absolute;left:10px;top:50%;transform:translateY(-50%);font-size:.7rem;color:var(--accent-amber);pointer-events:none;z-index:5;opacity:.8}.has-spark .brand-topic-input{padding-left:1.6rem;text-align:left}.brand-topic-input.spark-active{font-style:italic;color:var(--text-secondary)}.has-spark .brand-topic-input{box-shadow:var(--neo-inset),0 0 0 1px #f59e0b26}.spark-actions{display:flex;align-items:center;gap:8px;margin-left:10px;padding:8px;flex-shrink:0}.spark-btn{display:inline-flex;align-items:center;justify-content:center;width:28px;height:28px;background:var(--neo-bg);box-shadow:-2px -2px 5px var(--neo-shadow-light),2px 2px 5px var(--neo-shadow-dark);border:none;border-radius:50%;font-size:.75rem;color:var(--text-muted);cursor:pointer;transition:all .2s cubic-bezier(.22,1,.36,1);flex-shrink:0;line-height:1}.spark-btn:hover:not(:disabled){box-shadow:-4px -4px 8px var(--neo-shadow-light),4px 4px 8px var(--neo-shadow-dark)}.spark-btn:active:not(:disabled){box-shadow:var(--neo-inset)}.spark-btn:disabled{opacity:.4;cursor:not-allowed}.spark-clear:hover:not(:disabled){color:var(--accent-rose)}.spark-roll:hover:not(:disabled){color:var(--accent-amber)}.spark-spacer{flex-shrink:0;pointer-events:none}.custom-placeholder{position:absolute;left:1rem;top:50%;transform:translateY(-50%);pointer-events:none;font-size:.95rem;color:var(--text-muted);letter-spacing:.2px;display:flex;align-items:center;justify-content:center;white-space:nowrap;opacity:1}.blinking-cursor{display:inline-block;width:1px;height:1rem;background-color:var(--text-muted);margin-left:1px;animation:blinkCursor 1s step-end infinite;border-radius:1px}@keyframes blinkCursor{0%,to{opacity:1}50%{opacity:0}}.top-bar-meta{display:flex;align-items:center;justify-content:flex-end;gap:1rem;min-width:0;padding-right:3.5rem}.dev-mode-toggle{display:flex;align-items:center;gap:.4rem;font-size:.72rem;font-weight:600;color:var(--text-secondary);background:var(--neo-bg);box-shadow:var(--neo-inset);padding:.25rem .6rem .25rem .4rem;border-radius:20px;cursor:pointer;-webkit-user-select:none;user-select:none}.dev-mode-toggle input[type=checkbox]{accent-color:var(--accent-teal);cursor:pointer}.depth-badge{font-size:.72rem;color:var(--text-secondary);background:var(--neo-bg);box-shadow:var(--neo-inset);padding:.25rem .85rem;border-radius:20px;font-weight:600}.key-legend{display:flex;gap:.4rem;align-items:center}.kbd{display:inline-flex;align-items:center;justify-content:center;min-width:24px;height:24px;padding:0 .4rem;background:var(--neo-bg);box-shadow:-2px -2px 5px var(--neo-shadow-light),2px 2px 5px var(--neo-shadow-dark);border-radius:6px;font-size:.65rem;font-weight:700;color:var(--text-secondary);letter-spacing:.5px}.legend-label{font-size:.65rem;color:var(--text-muted)}.tree-scroll{flex:1;overflow-y:auto;overflow-x:hidden;padding:1.75rem 1.5rem 2rem;scrollbar-gutter:stable;position:relative}.tree-scroll::-webkit-scrollbar{width:4px}.tree-scroll::-webkit-scrollbar-thumb{background:#0d2d501f;border-radius:2px}.level-block{display:flex;flex-direction:column;will-change:transform,opacity,filter,height;transform-origin:center top}.branch-connector-motion{pointer-events:none;min-height:40px}.branch-spacer{height:40px}.bead{position:absolute;top:0;left:0;width:12px;height:12px;border-radius:50%;background:var(--accent-teal);offset-anchor:center center;transform:translate(0);box-shadow:0 0 6px #0d9488e6,0 0 16px #0d948866;z-index:10}.bead:after{content:"";position:absolute;top:50%;left:50%;transform:translate(-50%,-50%);width:5px;height:5px;border-radius:50%;background:#fff}.option-row{display:grid;grid-template-columns:repeat(4,1fr);gap:.8rem}.option-card{display:flex;flex-direction:column;padding:1.1rem 1.1rem 1rem;cursor:pointer;position:relative;border-radius:16px;background:var(--neo-bg);box-shadow:var(--neo-raised);border:none;transition:box-shadow .25s ease,transform .2s ease,opacity .25s ease;user-select:none;-webkit-user-select:none;overflow:hidden}.option-card:before{content:"";position:absolute;top:0;left:14px;right:14px;height:3px;border-radius:0 0 4px 4px;opacity:0;transition:opacity .25s ease}.option-card--0:before{background:var(--accent-teal)}.option-card--1:before{background:var(--accent-amber)}.option-card--2:before{background:var(--accent-rose)}.option-card--3:before{background:var(--accent-blue)}.option-card.cursor:not(.selected){box-shadow:var(--neo-btn-hover);transform:translateY(1px)}.option-card.cursor:before{opacity:1}.option-card.selected{box-shadow:var(--neo-inset);transform:translateY(1.5px);cursor:default}.option-card.selected:before{opacity:1}.option-card.selected .card-title{color:var(--accent-teal)}.option-card.dimmed{opacity:.35;cursor:default;pointer-events:none;box-shadow:-2px -2px 6px var(--neo-shadow-light),2px 2px 6px var(--neo-shadow-dark)}.card-icon{font-size:1.1rem;margin-bottom:.4rem;line-height:1;color:var(--text-secondary)}.card-title{font-family:Space Grotesk,sans-serif;font-size:.88rem;font-weight:600;color:var(--text-primary);margin-bottom:.25rem}.card-desc{font-size:.71rem;color:var(--text-secondary);line-height:1.45}.card-key{position:absolute;top:.6rem;right:.75rem;font-size:.6rem;font-weight:700;color:var(--text-muted);letter-spacing:.5px}.loading-row{display:flex;align-items:center;justify-content:center;gap:.6rem;padding:1.5rem}.loading-orb{width:9px;height:9px;border-radius:50%;animation:loadPulse 1.2s ease-in-out infinite}.loading-orb:nth-child(1){background:var(--accent-teal);animation-delay:0s}.loading-orb:nth-child(2){background:var(--accent-amber);animation-delay:.15s}.loading-orb:nth-child(3){background:var(--accent-rose);animation-delay:.3s}@keyframes loadPulse{0%,80%,to{transform:scale(.5);opacity:.3}40%{transform:scale(1.3);opacity:1}}.loading-text{font-size:.78rem;color:var(--text-muted);letter-spacing:2px;text-transform:uppercase}.copy-btn{background:var(--neo-bg);color:var(--text-secondary);border:none;box-shadow:var(--neo-raised);padding:.35rem 1rem;border-radius:8px;font-size:.72rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;cursor:pointer;min-width:85px;text-align:center;transition:all .25s ease;user-select:none;-webkit-user-select:none}.copy-btn:hover,.copy-btn.cursor{box-shadow:var(--neo-btn-hover),0 0 4px #0d948833;color:var(--accent-teal)}.copy-btn:active,.copy-btn.copied{box-shadow:var(--neo-inset);color:var(--accent-teal)}.restart-btn{background:var(--neo-bg);color:var(--text-secondary);border:none;box-shadow:var(--neo-raised);padding:.7rem 2rem;border-radius:50px;font-size:.85rem;font-weight:600;cursor:pointer;transition:all .25s ease;letter-spacing:.5px;user-select:none;-webkit-user-select:none}.restart-btn:hover,.restart-btn.cursor{box-shadow:var(--neo-btn-hover),0 0 4px #0d948833;color:var(--accent-teal);transform:translateY(0)}.restart-btn:active{box-shadow:var(--neo-inset);transform:translateY(0)}.error-banner{margin-top:1rem;padding:1rem 1.25rem;background:var(--neo-bg);box-shadow:var(--neo-raised),inset 0 0 0 1px #e11d4826;border-radius:12px;display:flex;align-items:center;justify-content:space-between;gap:1rem}.error-banner p{font-size:.82rem;color:var(--accent-rose)}.error-banner button{background:var(--neo-bg);border:none;box-shadow:-2px -2px 5px var(--neo-shadow-light),2px 2px 5px var(--neo-shadow-dark);color:var(--accent-rose);padding:.35rem .9rem;border-radius:8px;font-size:.75rem;font-weight:600;cursor:pointer;flex-shrink:0;transition:all .2s ease}.error-banner button:hover{box-shadow:var(--neo-btn-hover)}.build-launch-row{display:flex;align-items:center;gap:1.2rem;padding:1.5rem 0 .5rem}.build-btn{display:inline-flex;align-items:center;gap:.55rem;padding:.75rem 2.25rem;border-radius:50px;border:none;cursor:pointer;font-family:Space Grotesk,sans-serif;font-size:.95rem;font-weight:700;letter-spacing:1px;text-transform:uppercase;color:var(--text-secondary);background:var(--neo-bg);box-shadow:var(--neo-raised);transition:box-shadow .25s ease,color .25s ease,background .25s ease,opacity .25s ease;user-select:none;-webkit-user-select:none}.build-btn:hover:not(:disabled),.build-btn.cursor:not(:disabled){box-shadow:var(--neo-btn-hover),0 0 4px #0d948833;color:var(--accent-teal);transform:translateY(0)}@keyframes tealPulse{0%{box-shadow:-10px -10px 22px var(--neo-shadow-light),10px 10px 22px var(--neo-shadow-dark),0 0 4px #0d948833}to{box-shadow:-10px -10px 22px var(--neo-shadow-light),10px 10px 22px var(--neo-shadow-dark),0 0 20px #0d948899}}.build-btn:active:not(:disabled){box-shadow:var(--neo-inset);transform:translateY(0)}.build-btn--loading{box-shadow:var(--neo-inset);color:var(--accent-teal);cursor:default;opacity:.8}.build-btn-icon{font-size:1rem;line-height:1}.build-btn-orb{display:inline-block;width:7px;height:7px;border-radius:50%;animation:loadPulse 1.2s ease-in-out infinite}.build-btn-orb:nth-child(1){background:var(--accent-teal);animation-delay:0s}.build-btn-orb:nth-child(2){background:var(--accent-amber);animation-delay:.15s}.build-btn-orb:nth-child(3){background:var(--accent-rose);animation-delay:.3s}.build-hint{font-size:.72rem;color:var(--text-muted);letter-spacing:.3px}.build-result-block{margin-top:1rem;padding:2rem;background:var(--neo-bg);border-radius:20px;box-shadow:var(--neo-raised)}.build-result-header{display:flex;align-items:flex-start;justify-content:space-between;margin-bottom:1.25rem;gap:1rem}.build-result-header h2{font-family:Space Grotesk,sans-serif;font-size:1.4rem;font-weight:700;color:var(--accent-teal);margin-bottom:.3rem}.build-result-path{font-size:.8rem;color:var(--text-secondary)}.build-result-body{background:var(--neo-bg);box-shadow:var(--neo-inset);border-radius:12px;padding:1.5rem;font-size:.82rem;line-height:1.8;color:var(--text-secondary);max-height:400px;overflow-y:auto;margin-bottom:1.25rem}.build-result-body h1,.build-result-body h2,.build-result-body h3,.build-result-body h4{font-family:Space Grotesk,sans-serif;color:var(--text-primary);margin:1.1em 0 .4em;line-height:1.3}.build-result-body h1{font-size:1.15rem;font-weight:700}.build-result-body h2{font-size:1rem;font-weight:700;color:var(--accent-teal)}.build-result-body h3{font-size:.9rem;font-weight:600}.build-result-body h4{font-size:.84rem;font-weight:600}.build-result-body p{margin:.55em 0}.build-result-body strong{color:var(--text-primary);font-weight:700}.build-result-body em{font-style:italic;color:var(--text-secondary)}.build-result-body ul,.build-result-body ol{padding-left:1.4rem;margin:.5em 0}.build-result-body li{margin:.25em 0}.build-result-body code{font-family:JetBrains Mono,SF Mono,Fira Code,monospace;font-size:.78rem;background:#0d948814;border-radius:4px;padding:.1em .4em;color:var(--accent-teal)}.build-result-body pre{background:var(--neo-bg);box-shadow:var(--neo-inset);border-radius:8px;padding:1rem;overflow-x:auto;margin:.75em 0}.build-result-body pre code{background:none;padding:0;color:var(--text-secondary)}.build-result-body hr{border:none;border-top:1px solid rgba(13,45,80,.1);margin:1em 0}.build-result-body blockquote{border-left:3px solid var(--accent-teal);margin:.75em 0;padding:.4em 1em;color:var(--text-muted);font-style:italic}.build-result-body::-webkit-scrollbar{width:4px}.build-result-body::-webkit-scrollbar-thumb{background:#0d2d501a;border-radius:2px}.app-footer{display:flex;justify-content:center;padding:1rem 0 calc(1rem + env(safe-area-inset-bottom));flex-shrink:0;opacity:.4;transition:opacity .3s ease}.app-footer:hover{opacity:1}.history-sidebar{height:100%;flex-shrink:0;background:var(--neo-bg);box-shadow:2px 0 10px #0d2d500d;border-right:1px solid rgba(13,45,80,.08);overflow:hidden;display:flex;flex-direction:column;position:relative;z-index:200}.sidebar-backdrop{position:fixed;top:0;left:0;width:100vw;height:100vh;background:#0d2d5014;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);z-index:150;cursor:pointer}.history-content{width:300px;padding:5rem 1.5rem 1.5rem;flex:1;display:flex;flex-direction:column;min-height:0}.history-list::-webkit-scrollbar{width:4px}.history-list::-webkit-scrollbar-thumb{background:#0d2d501f;border-radius:2px}.history-content h2{font-family:Space Grotesk,sans-serif;font-size:1.1rem;font-weight:700;color:var(--text-primary);text-transform:uppercase;letter-spacing:1px;margin:0;margin-bottom:.5rem;padding-left:.2rem}.sidebar-toggle-fixed{position:absolute;top:calc(1.5rem + env(safe-area-inset-top));left:calc(1.5rem + env(safe-area-inset-left));width:calc(300px - 3rem);z-index:100;display:flex;align-items:center;justify-content:space-between;pointer-events:none}.sidebar-toggle-fixed .icon-btn{pointer-events:auto}.sidebar-top-actions{position:absolute;top:1.5rem;left:1.5rem;width:calc(300px - 3rem);z-index:100;display:flex;align-items:center;justify-content:flex-end;pointer-events:none}.sidebar-top-actions .new-journey-sidebar-btn{pointer-events:auto}.history-list{flex:1;overflow-y:auto;display:flex;flex-direction:column;gap:1.25rem;padding:1.5rem 1.25rem;margin-top:.25rem;min-height:0;scrollbar-gutter:stable;border-top:1px solid rgba(13,45,80,.08)}.history-card{flex-shrink:0;background:var(--neo-bg);border-radius:12px;padding:1.1rem;box-shadow:var(--neo-raised);cursor:pointer;transition:all .25s ease;user-select:none;-webkit-user-select:none;position:relative;overflow:hidden}.history-card:before{content:"";position:absolute;top:0;left:0;width:3px;height:100%;background:var(--accent-teal);opacity:.5;transition:opacity .25s ease,width .25s ease}.history-card:hover{box-shadow:var(--neo-btn-hover),0 0 2px #0d948833;transform:translateY(0)}.history-card:hover:before{opacity:1;width:4px}.history-card:active{box-shadow:var(--neo-inset);transform:translateY(0)}.history-card-path{font-size:.8rem;font-weight:600;color:var(--text-primary);margin-bottom:.4rem;line-height:1.4}.history-card-topic{color:var(--accent-teal);font-weight:700}.history-card-date{font-size:.65rem;color:var(--text-muted);font-family:JetBrains Mono,SF Mono,Fira Code,monospace}.history-header{display:flex;align-items:center;justify-content:space-between}.history-header h2{margin-bottom:0}.new-journey-sidebar-btn{background:var(--neo-bg);border:none;height:38px;padding:0 1.2rem;display:flex;align-items:center;justify-content:center;border-radius:50px;font-size:.72rem;font-weight:700;color:var(--accent-teal);box-shadow:var(--neo-raised);cursor:pointer;transition:all .2s ease;text-transform:uppercase;letter-spacing:.5px;user-select:none;-webkit-user-select:none}.new-journey-sidebar-btn:hover{box-shadow:var(--neo-btn-hover),0 0 2px #0d948833;transform:translateY(0)}.new-journey-sidebar-btn:active{box-shadow:var(--neo-inset);transform:translateY(0)}.no-history{font-size:.8rem;color:var(--text-muted);text-align:center;margin-top:2rem;padding:2rem;background:var(--neo-bg);box-shadow:var(--neo-inset);border-radius:12px}.icon-btn{background:var(--neo-bg);border:none;border-radius:12px;width:42px;height:42px;display:flex;align-items:center;justify-content:center;color:var(--text-secondary);box-shadow:var(--neo-raised);cursor:pointer;transition:all .25s ease;flex-shrink:0;user-select:none;-webkit-user-select:none}.icon-btn:hover{box-shadow:var(--neo-btn-hover),0 0 4px #0d948833;color:var(--accent-teal)}.icon-btn:active,.icon-btn.active{box-shadow:var(--neo-inset);color:var(--accent-teal)}@media (max-width: 900px){:root{--neo-raised: -4px -4px 10px var(--neo-shadow-light), 4px 4px 10px rgba(13, 45, 80, .14);--neo-btn-hover: -1.5px -1.5px 4px var(--neo-shadow-light), 1.5px 1.5px 4px rgba(13, 45, 80, .12);--neo-inset: inset -3px -3px 8px var(--neo-shadow-light), inset 3px 3px 8px rgba(13, 45, 80, .14)}.app-shell{padding:0 calc(1.5rem + env(safe-area-inset-right)) 0 calc(1.5rem + env(safe-area-inset-left))}.top-bar{grid-template-columns:1fr 1fr;grid-template-rows:auto auto;gap:1rem;padding:calc(1rem + env(safe-area-inset-top)) 0 1rem}.top-bar-left{grid-column:1 / 2;grid-row:1 / 2}.top-bar-meta{grid-column:2 / 3;grid-row:1 / 2;justify-content:flex-end}.topic-input-container{width:100%;max-width:300px}.bead{width:9px;height:9px}.bead:after{width:4px;height:4px}.top-bar-center{grid-column:1 / 3;grid-row:2 / 3;width:100%;padding:0 1.5rem}.brand-topic-input{width:100%}.history-sidebar{position:absolute;left:0;top:0;height:100%;z-index:200}.sidebar-toggle-fixed{z-index:210;top:calc(1rem + env(safe-area-inset-top))}.tree-scroll{padding:1.75rem 1.5rem 2rem}.option-row{gap:.5rem}.option-card{padding:.9rem .6rem;align-items:center;text-align:center;border-radius:15px}.option-card.selected .card-desc{color:var(--accent-teal);font-weight:500}.card-icon{font-size:1.15rem;margin-bottom:.25rem}.card-title{font-size:.78rem;font-weight:600;margin-bottom:.2rem}.card-desc{font-size:.65rem;line-height:1.35;margin-top:0}.top-bar h1{line-height:1;margin-top:-1px}.card-key{display:none}.spark-spacer{display:none!important}}@media (max-width: 600px){:root{--neo-raised: -3px -3px 8px var(--neo-shadow-light), 3px 3px 8px rgba(13, 45, 80, .11);--neo-btn-hover: -1px -1px 3px var(--neo-shadow-light), 1px 1px 3px rgba(13, 45, 80, .09);--neo-inset: inset -2px -2px 6px var(--neo-shadow-light), inset 2px 2px 6px rgba(13, 45, 80, .11)}.app-shell{padding:0 calc(.6rem + env(safe-area-inset-right)) 0 calc(.6rem + env(safe-area-inset-left))}.sidebar-toggle-fixed{left:calc(1rem + env(safe-area-inset-left));top:calc(1rem + env(safe-area-inset-top));width:calc(300px - 2rem)}.top-bar{grid-template-columns:44px 1fr 44px}.top-bar-left{padding-left:0;grid-column:2 / 3;justify-content:center}.top-bar-meta{grid-column:3 / 4}.top-bar-center{grid-column:1 / 4;padding:0 .5rem}.dev-mode-toggle,.depth-badge{display:none!important}.top-bar h1{font-size:1.1rem;letter-spacing:2px;line-height:1;margin-top:-1px}.topic-input-container{width:100%;max-width:260px}.bead{width:7px;height:7px;box-shadow:0 0 4px #0d9488e6,0 0 10px #0d948866}.bead:after{width:3px;height:3px}.tree-scroll{padding:1rem .35rem 2rem}.build-launch-row{flex-direction:column;gap:.5rem}.key-legend{display:none}.brand-topic-input{padding:.5rem 1rem;font-size:.9rem;width:100%}.spark-actions{margin-left:5px}.option-row{gap:.45rem}.option-card{padding:.75rem .45rem;border-radius:14px}.option-card.selected .card-desc{color:var(--accent-teal);font-weight:500}.card-icon{font-size:1.1rem;margin-bottom:.2rem}.card-title{font-size:.7rem;font-weight:600;margin-bottom:.15rem}.card-desc{font-size:.58rem;line-height:1.3;margin-top:0}}[data-tooltip]{position:relative}[data-tooltip]:after{content:attr(data-tooltip);position:absolute;top:130%;left:50%;transform:translate(-50%) translateY(-5px);background:var(--neo-bg);color:var(--text-secondary);padding:6px 12px;border-radius:8px;font-size:.7rem;font-weight:500;white-space:nowrap;box-shadow:-2px -2px 5px var(--neo-shadow-light),2px 2px 5px var(--neo-shadow-dark);border:1px solid rgba(255,255,255,.4);opacity:0;pointer-events:none;transition:all .2s cubic-bezier(.22,1,.36,1);z-index:1000}@media (hover: hover){[data-tooltip]:hover:not(:disabled):after{opacity:1;transform:translate(-50%) translateY(0)}}[data-tooltip]:before{content:"";position:absolute;top:115%;left:50%;transform:translate(-50%) translateY(-5px);border-width:0 5px 5px 5px;border-style:solid;border-color:transparent transparent rgba(255,255,255,.4) transparent;opacity:0;pointer-events:none;transition:all .2s cubic-bezier(.22,1,.36,1);z-index:1000}@media (hover: hover){[data-tooltip]:hover:not(:disabled):before{opacity:1;transform:translate(-50%) translateY(0)}}.level-block--historical .option-card.dimmed,.level-block--historical .option-card.selected{pointer-events:auto;cursor:pointer}.level-block--historical .option-card.dimmed:hover,.level-block--historical .option-card.dimmed.cursor,.level-block--historical .option-card.selected.revertible:hover,.level-block--historical .option-card.selected.revertible.cursor{opacity:1!important;pointer-events:auto!important;transform:translateY(1px)!important;box-shadow:var(--neo-btn-hover)!important}.level-block--historical .option-card.dimmed:hover:before,.level-block--historical .option-card.dimmed.cursor:before,.level-block--historical .option-card.selected.revertible:hover:before,.level-block--historical .option-card.selected.revertible.cursor:before{opacity:1!important}.neo-modal-overlay{position:fixed;top:0;left:0;right:0;bottom:0;background:#0d2d5014;backdrop-filter:blur(2px);-webkit-backdrop-filter:blur(2px);display:flex;align-items:center;justify-content:center;z-index:9999}.neo-modal{width:440px;max-width:90%;background:var(--neo-bg);box-shadow:var(--neo-raised);border-radius:24px;padding:2.25rem 2rem 2rem;display:flex;flex-direction:column;align-items:center;text-align:center;border:1px solid rgba(255,255,255,.4)}.neo-modal-content{margin-bottom:1.75rem}.neo-modal-icon{font-size:2rem;margin-bottom:1rem;display:inline-flex;align-items:center;justify-content:center;width:60px;height:60px;border-radius:50%;background:var(--neo-bg);box-shadow:var(--neo-inset);color:var(--accent-rose)}.neo-modal h3{font-family:Space Grotesk,sans-serif;font-size:1.35rem;font-weight:700;color:var(--text-primary);margin-bottom:.75rem}.neo-modal p{font-size:.88rem;line-height:1.55;color:var(--text-secondary)}.neo-modal-actions{display:flex;gap:1rem;width:100%;justify-content:center}.neo-modal-btn{flex:1;max-width:160px;padding:.75rem 1.5rem;border-radius:50px;border:none;font-family:Space Grotesk,sans-serif;font-size:.85rem;font-weight:700;letter-spacing:.5px;text-transform:uppercase;cursor:pointer;transition:all .25s cubic-bezier(.22,1,.36,1);-webkit-user-select:none;user-select:none;background:var(--neo-bg)}.neo-modal-btn:focus,.neo-modal-btn:focus-visible{outline:none}.neo-modal-btn--secondary{box-shadow:var(--neo-raised);color:var(--text-secondary)}.neo-modal-btn--secondary:hover,.neo-modal-btn--secondary.cursor,.neo-modal-btn--secondary:focus,.neo-modal-btn--secondary:focus-visible{box-shadow:var(--neo-btn-hover);color:var(--text-primary)}.neo-modal-btn--secondary:active{box-shadow:var(--neo-inset)}.neo-modal-btn--danger{box-shadow:var(--neo-raised);color:#e11d4899}.neo-modal-btn--danger:hover,.neo-modal-btn--danger.cursor,.neo-modal-btn--danger:focus,.neo-modal-btn--danger:focus-visible{box-shadow:var(--neo-btn-hover),0 0 8px #e11d4826;color:var(--accent-rose)}.neo-modal-btn--danger:active{box-shadow:var(--neo-inset)}.icon-btn.cursor,.icon-btn:focus,.icon-btn:focus-visible{outline:none;box-shadow:var(--neo-btn-hover),0 0 4px #0d948833;color:var(--accent-teal)}.new-journey-sidebar-btn.cursor,.new-journey-sidebar-btn:focus,.new-journey-sidebar-btn:focus-visible{outline:none;box-shadow:var(--neo-btn-hover),0 0 2px #0d948833;transform:translateY(0)}.topic-input-container.keyboard-focused .brand-topic-input{box-shadow:var(--neo-inset),0 0 0 1px var(--accent-teal)}.spark-btn.cursor,.spark-btn:focus,.spark-btn:focus-visible{outline:none;box-shadow:-4px -4px 8px var(--neo-shadow-light),4px 4px 8px var(--neo-shadow-dark)}.spark-clear.cursor,.spark-clear:focus,.spark-clear:focus-visible{color:var(--accent-rose)}.spark-roll.cursor,.spark-roll:focus,.spark-roll:focus-visible{color:var(--accent-amber)}.history-card.cursor,.history-card:focus,.history-card:focus-visible{outline:none;box-shadow:var(--neo-btn-hover),0 0 2px #0d948833;transform:translateY(0)}.history-card.cursor:before,.history-card:focus:before,.history-card:focus-visible:before{opacity:1;width:4px}.option-card.dimmed.cursor{opacity:1!important;pointer-events:auto!important}.option-card.cursor:before{opacity:1!important}