:root{color-scheme:dark;--bg:#111413;--panel:#191d1b;--panel2:#202622;--line:#343d37;--text:#eceee8;--muted:#a1aaa2;--faint:#747f76;--gold:#dfbb79;--green:#99ddbf;--greenbg:#253d30;--canvas:#101411;--shadow:0 20px 70px #0005;--warn:#e9b17c;--font:-apple-system,BlinkMacSystemFont,"Segoe UI",sans-serif}
:root[data-theme=light]{color-scheme:light;--bg:#f5f4ef;--panel:#fffefa;--panel2:#eeeee6;--line:#dcded1;--text:#222c26;--muted:#616c62;--faint:#788176;--gold:#946415;--green:#237a57;--greenbg:#e1eee3;--canvas:#eeefe7;--shadow:0 20px 70px #27302520;--warn:#9f5321}
*{box-sizing:border-box}body{margin:0;background:var(--bg);color:var(--text);font:14px/1.5 var(--font);-webkit-font-smoothing:antialiased}button,input,select{font:inherit;color:inherit}button,select{cursor:pointer}button{border:1px solid var(--line);background:var(--panel2);border-radius:7px;padding:8px 13px;transition:background .15s,color .15s,border-color .15s}button:hover{border-color:var(--green);color:var(--green)}button:disabled{opacity:.45;cursor:not-allowed}button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible,summary:focus-visible{outline:2px solid var(--green);outline-offset:4px}a{color:var(--green);text-underline-offset:4px}input,select{background:var(--bg);border:1px solid var(--line);border-radius:6px;padding:9px 10px;min-width:0}input[type=checkbox]{accent-color:var(--green);width:16px;height:16px;flex-shrink:0}input[type=range]{width:100%;padding:0;accent-color:var(--green);cursor:pointer}input[type=number]{font-variant-numeric:tabular-nums}fieldset{padding:0;margin:25px 0;border:0}legend{margin-bottom:10px;color:var(--muted);font-size:12px;font-weight:600}[hidden]{display:none!important}h1,h2,h3,p{margin-top:0}h3{font-size:19px;line-height:1.25}p{color:var(--muted)}.topbar{display:flex;gap:28px;align-items:center;padding:18px 30px;border-bottom:1px solid var(--line);max-width:1920px;margin:auto}.brand{display:flex;gap:10px;align-items:center;color:var(--text);text-decoration:none;line-height:1;font-size:24px;font-weight:750;letter-spacing:-1px}.brand-light{font-weight:350}.brand small{display:block;font-size:8px;font-weight:500;letter-spacing:2.6px;color:var(--muted);margin-top:7px}.topbar nav{display:flex;gap:4px;flex:1}.topbar nav button{background:transparent;border:0;color:var(--muted);padding:10px 12px}.topbar nav button.active{background:var(--panel2);color:var(--text)}.settings{display:flex;gap:10px;align-items:center}.settings label{display:flex;flex-direction:column;gap:3px}.settings label>span{font-size:9px;color:var(--muted);text-transform:uppercase;letter-spacing:1px}.settings select{font-size:12px;padding:5px 20px 5px 8px}.icon-button{font-size:20px;background:transparent;width:38px;height:38px;padding:0;margin-left:4px}main{max-width:1920px;margin:auto;padding:0 30px}.hero{display:flex;align-items:center;justify-content:space-between;gap:28px;padding:34px 0 29px}.eyebrow{text-transform:uppercase;font-size:10px;font-weight:650;letter-spacing:1.4px;color:var(--muted);display:flex;align-items:center;gap:8px;margin-bottom:16px}.live-dot{width:6px;height:6px;display:inline-block;border-radius:50%;background:var(--green);flex-shrink:0}.sep{color:var(--line);padding:0 5px}h1{font-family:Georgia,"Times New Roman",serif;font-weight:400;letter-spacing:-1.8px;font-size:clamp(34px,3vw,52px);line-height:1.12;margin-bottom:12px}.hero p{font-size:14px;margin-bottom:0}.hero-tools{text-align:center;flex-shrink:0}.primary{background:var(--green);color:var(--bg);font-weight:650;border-color:var(--green);padding:10px 22px}.primary:hover{background:var(--text);color:var(--bg);border-color:var(--text)}.file-tools{display:flex;justify-content:center;align-items:center;gap:5px;margin-top:8px;color:var(--faint)}.file-tools button{background:none;border:0;padding:3px 5px;font-size:11px;color:var(--muted)}.panel{background:var(--panel);border:1px solid var(--line);border-radius:12px}.planner-grid{display:grid;grid-template-columns:256px minmax(300px,1fr) 308px;gap:14px;align-items:stretch}.setup{padding:22px 20px;display:flex;flex-direction:column}.setup .eyebrow{font-size:9px;margin-bottom:16px}.preset-select{width:100%;font-weight:650;background:var(--panel2);padding:11px 8px;color:var(--text);font-size:13px}.preset-description{font-size:12px;margin-top:10px;min-height:36px;margin-bottom:0;line-height:1.55}.chips{display:flex;flex-wrap:wrap;gap:6px}.chips button{font-size:11px;padding:6px 9px;background:transparent;border-radius:20px}.chips button.selected{color:var(--green);background:var(--greenbg);border-color:color-mix(in srgb,var(--green) 40%,var(--line))}.segmented{display:flex;gap:2px;background:var(--bg);border:1px solid var(--line);padding:3px;border-radius:7px}.segmented button{border:0;padding:5px 4px;font-size:10px;flex:1;background:transparent;overflow-wrap:anywhere}.segmented button.selected{background:var(--panel2);color:var(--gold)}.check-row{display:flex;gap:9px;align-items:flex-start;font-size:12px;cursor:pointer}.check-row input{margin:2px 0 0}.micro{font-size:11px;line-height:1.6;color:var(--faint)}.setup .micro{margin:7px 0 0}.budget-box{margin-top:22px;padding-top:19px;border-top:1px solid var(--line)}.budget-box>label{font-size:11px;color:var(--muted)}.budget-value{display:flex;align-items:baseline;gap:8px;margin-top:8px}.budget-value input{font-size:30px;font-weight:550;width:100px;background:transparent;padding:0;border:0;letter-spacing:-1px}.budget-value span{color:var(--faint);font-size:13px}.budget-box>input{margin:13px 0 18px}.metric-pair{display:flex;border-top:1px solid var(--line);padding-top:14px}.metric-pair>span{flex:1}.metric-pair b{font-size:18px;font-weight:500;display:block;color:var(--gold)}.metric-pair>span+span b{color:var(--green)}.metric-pair small{display:block;color:var(--muted);font-size:10px}.text-button{border:0;padding:0;background:none;text-decoration:underline;text-underline-offset:4px;font-size:11px;text-align:left;color:var(--muted);margin-top:18px}.setup .bottom-note{margin-top:auto;padding-top:22px}.notice{padding:10px;background:color-mix(in srgb,var(--warn) 10%,var(--panel));border-left:2px solid var(--warn);font-size:11px;color:var(--warn);margin:12px 0}
.atlas-area{overflow:hidden;display:flex;flex-direction:column;min-width:0}.canvas-header{padding:20px 18px 12px;display:flex;align-items:center;gap:15px;justify-content:space-between}.canvas-header .eyebrow{margin:0;font-size:9px;white-space:nowrap}.search-wrap{position:relative;max-width:230px;width:48%}.search-wrap input{width:100%;font-size:11px;background:var(--bg);padding:7px 10px}.search-results{position:absolute;top:40px;right:0;width:min(360px,65vw);max-height:350px;overflow:auto;z-index:5;border:1px solid var(--line);border-radius:9px;padding:6px;background:var(--panel);box-shadow:var(--shadow)}.search-results button{display:block;width:100%;text-align:left;border:0;background:transparent;font-size:12px}.search-results small{display:block;color:var(--muted);font-size:10px}.tree-tabs{display:flex;gap:2px;overflow:auto;padding:0 12px 10px;scrollbar-width:thin;min-height:42px}.tree-tabs button{background:transparent;border:0;white-space:nowrap;font-size:11px;padding:6px 9px;color:var(--muted)}.tree-tabs button.active{color:var(--green);background:var(--greenbg)}.tree-tabs button small{font-size:8px;margin-left:4px;color:var(--faint)}.canvas-shell{position:relative;background:var(--canvas);flex:1;min-height:536px;overflow:hidden;border-block:1px solid var(--line);background-image:radial-gradient(color-mix(in srgb,var(--line) 50%,transparent) 1px,transparent 1px);background-size:20px 20px}#atlas{width:100%;height:100%;position:absolute;inset:0;touch-action:none;cursor:grab}#atlas.dragging{cursor:grabbing}.edge{fill:none;stroke:var(--line);stroke-width:10;opacity:.9}.edge.owned{stroke:var(--gold);stroke-width:15}.edge.new{stroke:var(--green);stroke-width:15}.node circle{stroke:var(--line);stroke-width:9;fill:var(--panel2)}.node image{opacity:.65}.node{cursor:pointer}.node.owned circle{stroke:var(--gold);fill:var(--greenbg);stroke-width:13}.node.new circle{stroke:var(--green);stroke-width:13}.node.owned image,.node.new image,.node:hover image{opacity:1}.node:hover circle,.node:focus circle{stroke:var(--text);stroke-width:18}.node:focus{outline:none}.node.target .target-ring{fill:none;stroke:var(--green);stroke-dasharray:17 10;stroke-width:7}.canvas-tools{position:absolute;bottom:15px;left:14px;display:flex;gap:5px}.canvas-tools button{padding:6px 10px;font-size:11px;background:var(--panel);box-shadow:0 3px 10px #0001;min-height:32px}.canvas-tools button:first-child,.canvas-tools button:nth-child(2){font-size:20px;padding:0;width:32px}.canvas-watermark{position:absolute;left:18px;top:17px;pointer-events:none;letter-spacing:4px;font-size:10px;color:var(--faint);opacity:.55}.canvas-watermark span{display:block;font-size:7px;letter-spacing:3px;margin-top:3px}.hover-label{position:absolute;top:16px;right:15px;max-width:70%;background:var(--panel);border:1px solid var(--line);border-radius:7px;padding:9px 12px;font-size:12px;pointer-events:none}.canvas-footer{padding:13px 17px}.legend{display:flex;gap:15px;flex-wrap:wrap}.legend>span{display:flex;align-items:center;gap:5px;font-size:10px;color:var(--muted)}.legend i{width:6px;height:6px;border-radius:50%;display:inline-block}.owned-dot{background:var(--gold)}.new-dot{background:var(--green)}.target-dot{border:1px dashed var(--green);width:9px!important;height:9px!important}.canvas-footer p{margin:8px 0 0;font-size:9px}.route-area{display:flex;flex-direction:column;overflow:hidden}.route-heading{padding:21px 18px 17px;display:flex;align-items:center;justify-content:space-between;gap:8px;border-bottom:1px solid var(--line)}.route-heading .eyebrow{font-size:9px;margin:0}.pill{color:var(--green);border:1px solid var(--line);border-radius:20px;font-size:10px;padding:2px 7px;white-space:nowrap}.route-list{padding:4px 17px;max-height:639px;min-height:500px;overflow:auto;scrollbar-width:thin;flex:1}.stage{border-bottom:1px solid var(--line);padding:16px 0;position:relative}.stage-top{display:flex;gap:10px;align-items:flex-start}.stage-num{font-family:Georgia,serif;color:var(--gold);font-size:18px;min-width:20px;line-height:1.2}.stage-title{color:var(--text);font-size:12px;font-weight:600;line-height:1.45;background:none;border:0;padding:0;text-align:left}.stage-title:hover{color:var(--green)}.stage-meta{display:flex;gap:7px;color:var(--faint);font-size:10px;margin-top:4px}.stage-category{margin:10px 0 0 30px;font-size:11px}.stage-actions{display:flex;gap:8px;margin:11px 0 0 30px}.stage-actions button{font-size:10px;padding:4px 7px;background:transparent}.stage-actions button.complete-button{color:var(--green);border-color:var(--greenbg)}.stage details{margin:10px 0 0 30px;font-size:10px;color:var(--muted)}.stage summary{cursor:pointer}.stage ol{margin:8px 0;padding-left:17px}.stage ol button{font-size:10px;background:transparent;border:0;padding:3px 0;text-align:left;color:var(--muted)}.stage .partial{font-size:10px;color:var(--warn);margin:7px 0 0 30px}.route-bottom{padding:11px 17px;border-top:1px solid var(--line);display:flex;align-items:center;gap:6px;font-size:9px;color:var(--faint)}.empty-state{padding:35px 8px;font-family:Georgia,serif;font-size:20px;color:var(--muted);line-height:1.5}.section-intro{max-width:800px;margin:25px 0}.section-intro h2{font-family:Georgia,serif;font-size:36px;font-weight:400;letter-spacing:-1px;margin:0 0 14px}.section-intro p{line-height:1.8}.tablet-controls{padding:20px;display:flex;gap:22px;align-items:center}.tablet-controls>label:not(.check-row){display:flex;flex-direction:column;gap:6px;font-size:11px;color:var(--muted)}.tablet-controls select{min-width:100px}.tablet-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:16px;margin:20px 0}.tablet-card{padding:25px;display:flex;flex-direction:column;min-width:0}.tablet-card .eyebrow{color:var(--gold)}.tablet-card h3{font-family:Georgia,serif;font-size:25px;font-weight:400}.tablet-card h4{font-size:10px;color:var(--faint);letter-spacing:1px;text-transform:uppercase;margin:20px 0 9px}.tablet-card ul{padding-left:15px;margin:0 0 20px;line-height:1.6;font-size:12px;color:var(--muted)}.tablet-card li{margin-bottom:9px}.tablet-card a{margin-top:auto;font-size:12px}.calculator{display:flex;justify-content:space-between;align-items:center;gap:25px;padding:25px;max-width:650px;margin:30px 0}.calculator label{display:inline-flex;flex-direction:column;margin-right:12px;gap:6px;font-size:11px;color:var(--muted)}.calculator input{width:100px}.calculator output{font-size:25px;color:var(--gold);white-space:nowrap}.calculator output small{display:block;font-size:11px;color:var(--muted)}.about-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;margin:30px 0}.about-grid article{padding:30px;line-height:1.8}.chapter{font-family:Georgia,serif;font-size:36px;color:var(--gold);display:block;margin-bottom:22px}.about-grid h3{font-family:Georgia,serif;font-size:25px;font-weight:400}.about-grid a{display:block;font-size:12px;margin-top:10px}footer{max-width:1920px;margin:32px auto 0;padding:22px 30px;display:flex;align-items:center;gap:24px;border-top:1px solid var(--line);color:var(--faint);font-size:10px}footer p{margin:0;flex:1;font-size:10px;max-width:900px}.wordmark{text-decoration:none;font-size:16px;color:var(--muted);letter-spacing:-.5px}.wordmark span{color:var(--gold);margin-left:5px}dialog{border:1px solid var(--line);border-radius:16px;background:var(--panel);color:var(--text);max-width:min(640px,94vw);width:640px;max-height:90dvh;padding:32px;box-shadow:var(--shadow)}dialog::backdrop{background:#070b0ad9;backdrop-filter:blur(5px)}.dialog-close{position:absolute;right:14px;top:12px;font-size:24px;border:0;background:none;padding:0 7px;color:var(--muted)}.node-heading{display:flex;gap:16px;align-items:center;padding-right:20px;margin-bottom:22px}.node-heading img{width:56px;height:56px}.node-heading h2{font-family:Georgia,serif;font-size:27px;font-weight:400;margin:0;line-height:1.2}.node-heading small{color:var(--faint);font-size:11px;display:block;margin-top:7px}.node-stats{list-style:none;padding:0;color:var(--green);font-size:14px;line-height:1.7}.node-stats li{white-space:pre-line;margin:10px 0}.node-options{display:grid;gap:9px;margin:20px 0;border:0}.node-option{display:flex;gap:12px;padding:15px;background:var(--bg);border:1px solid var(--line);border-radius:9px;align-items:flex-start;cursor:pointer}.node-option:has(input:checked){border-color:var(--green);background:var(--greenbg)}.node-option input{margin:4px 0 0;accent-color:var(--green)}.node-option small{display:block;color:var(--faint);font-size:10px;margin-bottom:5px}.node-option .option-lines{font-size:12px;line-height:1.7;color:var(--green)}.node-actions{display:flex;flex-wrap:wrap;gap:8px;margin:23px 0 15px}.node-actions button{font-size:12px}.node-source{font-size:11px}.node-intro{font-size:13px;white-space:pre-line}.node-note{font-size:11px;color:var(--warn);padding:10px 12px;background:var(--panel2);border-radius:6px}.fallback-note{font-size:10px;color:var(--faint)}#toast{position:fixed;bottom:25px;left:50%;transform:translateX(-50%);z-index:20;padding:12px 22px;border:1px solid var(--green);background:var(--panel);color:var(--text);border-radius:10px;box-shadow:var(--shadow);max-width:90vw;font-size:13px}#link-value{width:100%}
@media(min-width:1700px){.planner-grid{grid-template-columns:280px minmax(300px,1fr) 355px}.canvas-shell{min-height:620px}.route-list{max-height:723px}.stage-title{font-size:14px}.stage-category{font-size:12px}.stage-actions button{font-size:11px}}
@media(max-width:1200px){.topbar{gap:15px;padding:16px 20px}.topbar nav button{font-size:11px;padding:9px 8px}main{padding:0 20px}.planner-grid{grid-template-columns:222px minmax(260px,1fr) 260px;gap:10px}.setup{padding:18px 14px}.canvas-header{display:block}.search-wrap{width:100%;max-width:none;margin-top:10px}.route-heading{padding:19px 12px}.route-list{padding:4px 12px}.tree-tabs button{font-size:10px;padding:6px}.hero{padding:25px 0}.settings{gap:6px}.settings select{max-width:110px}.canvas-footer{padding:12px}.legend{gap:8px}}
@media(max-width:1000px){.topbar{flex-wrap:wrap}.topbar nav{order:3;width:100%;flex-basis:100%}.settings{margin-left:auto}.planner-grid{grid-template-columns:230px minmax(300px,1fr)}.route-area{grid-column:1/-1}.route-list{min-height:0;max-height:430px;display:grid;grid-template-columns:1fr 1fr;gap:0 22px}.canvas-shell{min-height:535px}.tablet-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.about-grid{grid-template-columns:1fr}.about-grid article{padding:25px}.chapter{margin-bottom:10px}.atlas-area{min-height:680px}}
@media(max-width:650px){.topbar{padding:14px;gap:12px}.brand{font-size:21px}.brand img{width:28px;height:28px}.settings label>span{font-size:8px}.settings select{max-width:85px;padding:5px;font-size:10px}.settings .icon-button{width:26px;margin-left:0}.topbar nav{gap:0;justify-content:space-between}.topbar nav button{padding:7px;font-size:11px}main{padding:0 12px}.hero{align-items:flex-start;padding:24px 4px;gap:15px}.hero .eyebrow{font-size:8px;letter-spacing:.7px;flex-wrap:wrap;gap:5px}.hero h1{font-size:34px;letter-spacing:-1px;max-width:310px}.hero p{font-size:12px}.hero-tools{padding-top:32px}.hero-tools .primary{font-size:10px;padding:8px 11px}.file-tools button{font-size:9px}.planner-grid{display:flex;flex-direction:column}.setup{display:grid;grid-template-columns:1fr 1fr;gap:0 17px;padding:19px 16px}.setup>.eyebrow,.setup>.preset-select,.setup>.preset-description{grid-column:1/-1}.setup fieldset{margin:17px 0}.setup>.check-row,.setup>.micro:not(.bottom-note){grid-column:1}.budget-box{grid-column:2;grid-row:4/8;margin:16px 0 0;border:0;padding:0 0 0 15px;border-left:1px solid var(--line)}.setup .bottom-note{grid-column:1/-1;padding-top:12px;margin:5px 0 0}.setup .text-button{grid-column:1/-1;margin-top:12px}.chips{gap:4px}.chips button{font-size:10px;padding:4px 7px}.setup .segmented{flex-wrap:wrap}.setup .segmented button{font-size:9px;flex-basis:100%}.setup legend{font-size:10px}.atlas-area{min-height:580px}.canvas-header{display:flex;align-items:center;padding:16px 12px}.canvas-header .eyebrow{font-size:8px}.search-wrap{width:47%;margin:0}.canvas-shell{min-height:425px}.canvas-watermark{font-size:8px}.canvas-tools{bottom:10px;left:10px;gap:4px}.canvas-tools button{font-size:10px;padding:5px 8px}.route-list{display:block;max-height:540px}.route-heading{padding:18px}.route-list{padding:0 18px}.stage-title{font-size:14px}.stage-category{font-size:12px}.stage-actions button{font-size:11px}.tablet-grid{grid-template-columns:1fr}.tablet-controls{flex-wrap:wrap;padding:17px;gap:16px}.section-intro h2{font-size:29px}.section-intro p{font-size:13px}.calculator{padding:17px;gap:10px}.calculator input{width:80px}.calculator output{font-size:23px}footer{padding:20px 16px;gap:12px;flex-wrap:wrap}footer p{min-width:70%}dialog{padding:25px 20px}.node-heading h2{font-size:23px}.node-heading img{width:45px;height:45px}.node-option{padding:12px}.node-actions{display:grid}.node-stats{font-size:13px}}
@media(prefers-reduced-motion:reduce){*{transition:none!important;scroll-behavior:auto!important}}
.biome-control{display:flex;flex-direction:column;gap:6px;margin:0 0 20px;font-size:11px;color:var(--muted)}.biome-control select{font-size:12px;padding:7px 9px}.budget-box{margin-top:16px}.setup fieldset{margin:18px 0}.preset-description{min-height:0}.setup .bottom-note{padding-top:16px}
@media(max-width:650px){.biome-control{grid-column:1;margin:5px 0 16px}.budget-box{grid-row:4/10}.hero h1{font-size:31px}.setup .segmented button{flex-basis:auto}.setup .segmented{flex-direction:column}.tablet-controls .check-row{width:100%}}
.unique-grid{display:grid;grid-template-columns:1fr 1fr;gap:16px;margin:18px 0 28px}.unique-card{padding:23px}.unique-card h3{font-family:Georgia,serif;font-size:24px;color:var(--gold);font-weight:400;margin-bottom:10px}.unique-card small{color:var(--faint)}.unique-card p{font-size:13px;line-height:1.8;margin:15px 0}.unique-card a{font-size:11px}@media(max-width:650px){.unique-grid{grid-template-columns:1fr}}
/* Ordered routes and stage navigation. */
.budget-value{align-items:center;gap:7px}.budget-value input{width:62px;font-size:28px;appearance:textfield;text-align:center}.budget-value input::-webkit-inner-spin-button{appearance:none}.budget-value>button{padding:0;width:30px;height:32px;flex-shrink:0;font-size:20px}.budget-value span{font-size:11px;margin-right:auto}.budget-box>input{margin:15px 0 0}.budget-ticks{height:18px;position:relative;margin:0 8px}.budget-ticks button{position:absolute;top:0;width:7px;height:13px;padding:0;border:0;border-radius:2px;background:var(--stage-color);opacity:.5;transform:translateX(-50%)}.budget-ticks button.current,.budget-ticks button:hover{height:18px;opacity:1}.budget-box .micro{font-size:10px;margin:4px 0 13px}.plan-limit{padding:12px;border:1px solid color-mix(in srgb,var(--warn) 35%,var(--line));background:color-mix(in srgb,var(--warn) 6%,var(--panel));border-radius:8px;margin-top:16px}.plan-limit p{font-size:12px;margin:0 0 6px;color:var(--warn)}.plan-limit small{display:block;color:var(--muted);font-size:10px}.limit-actions{display:flex;gap:6px;flex-wrap:wrap;margin-top:10px}.limit-actions button{padding:5px 7px;font-size:10px;text-align:left}
.progression{padding:12px 15px;border-top:1px solid var(--line);min-width:0}.progression-heading{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-bottom:10px}.progression-heading strong{font-size:12px;font-weight:650}.progression-heading span{display:inline-block;margin-left:10px;font-size:11px;color:var(--muted);font-variant-numeric:tabular-nums}.stage-arrows{display:flex;gap:5px}.stage-arrows button{padding:0;width:34px;height:30px;font-size:18px}.stage-markers{display:flex;gap:5px;overflow:auto;scrollbar-width:thin;min-width:0;padding:3px 3px 8px;position:relative}.stage-marker{display:flex;flex-direction:column;align-items:center;gap:2px;min-width:37px;padding:5px 9px;flex-shrink:0;border-top:3px solid var(--stage-color);background:var(--panel2);border-radius:5px}.stage-marker b{font-size:12px;font-weight:650;color:var(--stage-color)}.stage-marker span{font-size:9px;color:var(--muted)}.stage-marker.future{opacity:.65}.stage-marker.current{opacity:1;border-color:var(--stage-color);background:color-mix(in srgb,var(--stage-color) 12%,var(--panel));box-shadow:0 0 0 1px var(--stage-color)}
.edge.new{stroke:var(--stage-color);opacity:.5;stroke-width:14}.edge.future{stroke:var(--stage-color);opacity:.2;stroke-dasharray:14 18}.edge.current-stage{stroke-width:23;opacity:1}.node.new .node-disc{stroke:var(--stage-color);opacity:.8}.node.future .node-disc{stroke:var(--stage-color);stroke-dasharray:10 10;opacity:.35}.node.target .target-ring{stroke:var(--stage-color);opacity:.6}.node.future .target-ring{opacity:.25}.node.current-stage .node-disc{stroke-width:17;opacity:1;fill:color-mix(in srgb,var(--stage-color) 20%,var(--panel))}.node.current-stage .target-ring{stroke-width:12;opacity:1}.node.excluded .node-disc{stroke:var(--warn);stroke-dasharray:8 12;opacity:.35}.node.excluded image{opacity:.45}.node image{opacity:.8}.node:hover .node-disc,.node:focus .node-disc{opacity:1;stroke:var(--text)}.point-labels{pointer-events:none}.point-badge circle{fill:var(--panel);stroke:var(--stage-color);stroke-width:1.3}.point-badge text{font:600 10px var(--font);fill:var(--stage-color)}.point-badge.current-stage circle{fill:var(--stage-color);stroke:var(--canvas);stroke-width:1.5}.point-badge.current-stage text{fill:var(--bg);font-weight:750}.canvas-footer .number-hint{font-size:10px;color:var(--muted);margin:0 0 8px}.stage{border-left:3px solid var(--stage-color);padding-left:9px;margin:9px 0}.stage.current-stage{background:color-mix(in srgb,var(--stage-color) 8%,var(--panel));border-radius:0 6px 6px 0}.stage.future{opacity:.7}.stage.future:hover{opacity:1}.stage-num{border:0;background:transparent;padding:0;color:var(--stage-color);border-radius:3px}.stage.current-stage .stage-title{color:var(--stage-color)}.stage-actions{flex-wrap:wrap}.excluded-details{padding:13px 17px;border-top:1px solid var(--line);font-size:11px;color:var(--warn);max-height:250px;overflow:auto}.excluded-details summary{cursor:pointer}.excluded-details ul{list-style:none;padding:0;margin:10px 0 0}.excluded-details li{margin:10px 0}.excluded-details button{border:0;background:none;padding:0;color:var(--text);font-size:11px;text-align:left}.excluded-details small{display:block;color:var(--muted);font-size:10px;margin-top:3px}
@media(max-width:1100px){.plan-limit{grid-column:1/-1}}
@media(max-width:650px){.budget-value{gap:3px;flex-wrap:wrap}.budget-value input{width:44px;font-size:24px}.budget-value>button{width:25px;height:30px;font-size:18px}.budget-value span{font-size:10px;letter-spacing:-.3px}.progression{padding:10px}.progression-heading span{margin-left:7px;font-size:10px}.progression-heading strong{font-size:11px}.stage-marker{min-width:34px}.plan-limit{margin-top:10px}.canvas-footer .number-hint{font-size:9px;line-height:1.7}}

/* Compact workspace: one app bar, two tree controls, the rest is canvas. */
.sr-only{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.topbar{height:48px;min-height:48px;padding:6px 16px;gap:18px;max-width:none;flex-wrap:nowrap;position:relative;z-index:10}
.brand{font-size:20px;letter-spacing:-.7px;gap:7px;flex-shrink:0}.brand img{width:24px;height:24px}
.nav-wrap{flex:1;min-width:0;position:relative}.topbar nav{gap:2px;width:auto;flex-basis:auto;order:0}
.topbar nav button{font-size:12px;padding:6px 10px;white-space:nowrap}
.header-actions{display:flex;align-items:center;gap:6px;flex-shrink:0}.header-actions .primary{font-size:11px;padding:5px 12px;height:30px}
.toolbar-icon{display:grid;place-items:center;width:30px;height:30px;padding:0;flex-shrink:0;font-size:18px;background:transparent;border:1px solid var(--line);border-radius:6px;cursor:pointer;color:var(--muted)}
.toolbar-icon:hover{color:var(--green);border-color:var(--green)}#nav-toggle{display:none}
.preferences{position:relative}.preferences summary{list-style:none}.preferences summary::-webkit-details-marker{display:none}
.preferences-panel{position:absolute;top:calc(100% + 10px);right:0;width:290px;padding:16px;background:var(--panel);border:1px solid var(--line);border-radius:9px;box-shadow:var(--shadow);z-index:15}
.preferences .settings{display:grid;grid-template-columns:1fr 1fr;gap:12px;margin:0}.preferences .settings select{width:100%;max-width:none;font-size:12px;padding:7px}
.preferences .settings label>span{font-size:9px;letter-spacing:.5px}.preferences .file-tools{margin-top:14px;padding-top:10px;border-top:1px solid var(--line);justify-content:flex-start;gap:10px}.preferences .micro{margin:12px 0 0;font-size:9px}
main{max-width:none;padding:8px 12px}.planner-grid{grid-template-columns:230px minmax(260px,1fr) 280px;gap:10px;height:calc(100dvh - 64px);min-height:480px}
.setup{padding:14px;overflow:auto;min-height:0;scrollbar-width:thin}.setup>*{flex-shrink:0}.setup .eyebrow{margin-bottom:10px;font-size:8px}.preset-select{padding:8px;font-size:12px}.setup fieldset{margin:13px 0}.setup legend{margin-bottom:7px;font-size:11px}.preset-description{font-size:11px;margin-top:7px}.biome-control{margin-bottom:13px}.setup .bottom-note{font-size:10px}
.atlas-area{min-height:0}.atlas-toolbar{display:flex;align-items:center;gap:7px;padding:5px 8px;min-height:40px;flex-shrink:0}
.tree-tabs{padding:0;min-height:28px;flex:1;min-width:0;align-items:center;scrollbar-width:none}.tree-tabs::-webkit-scrollbar{display:none}.tree-tabs button{font-size:10px;padding:5px 7px}.tree-tabs button small{font-size:8px;margin-left:3px}
.search-wrap{flex:0 0 140px;width:140px;max-width:140px;margin:0}.search-wrap input{padding:5px 8px;font-size:10px;height:28px}.search-results{top:34px;z-index:8}
.progression{display:flex;align-items:center;gap:9px;padding:4px 8px;min-height:38px;flex-shrink:0}.progression-heading{gap:8px;margin:0;flex-shrink:0}.stage-caption{display:flex;align-items:center;gap:7px;white-space:nowrap}.progression-heading strong{font-size:10px}.progression-heading span{font-size:10px;margin:0}.stage-arrows{gap:3px}.stage-arrows button{width:25px;height:26px;font-size:16px}
.stage-markers{flex:1;padding:1px 1px 3px;gap:4px;scrollbar-width:none}.stage-markers::-webkit-scrollbar{display:none}.stage-marker{min-width:26px;width:26px;height:26px;padding:0;justify-content:center;border-top-width:2px;border-radius:4px}.stage-marker b{font-size:10px}.stage-marker span{display:none}
.canvas-shell{min-height:0;border-bottom:0}.canvas-tools{bottom:12px;left:12px;gap:4px;align-items:center}.canvas-tools button{height:29px;min-height:29px;font-size:10px;padding:4px 8px}.canvas-tools button:first-child,.canvas-tools button:nth-child(2){width:29px;font-size:18px}
.canvas-help summary{display:grid;place-items:center;list-style:none;width:29px;height:29px;border:1px solid var(--line);border-radius:6px;background:var(--panel);cursor:pointer;color:var(--muted)}.canvas-help summary::-webkit-details-marker{display:none}.canvas-help-panel{position:absolute;bottom:38px;left:0;width:min(340px,calc(100vw - 48px));padding:14px;background:var(--panel);border:1px solid var(--line);box-shadow:var(--shadow);border-radius:8px;font-size:11px}.canvas-help-panel p{font-size:11px;margin:0 0 10px}.canvas-help-panel .micro{font-size:10px;margin:10px 0 0}.canvas-help-panel .legend{gap:10px}
.route-heading{padding:12px 14px}.route-heading .eyebrow{font-size:8px}.route-list{min-height:0;max-height:none;padding:0 12px}.route-bottom{padding:8px 12px}.stage{padding-block:12px}.stage-title{font-size:12px}.stage-category{font-size:11px}.stage-actions button{font-size:10px}.excluded-details{flex-shrink:0;max-height:180px}
body[data-view=atlas]>footer{display:none}.fullscreen-points{display:none}
body.atlas-expanded{overflow:hidden}
#atlas-dialog{padding:0;margin:0;width:100vw;height:100dvh;max-width:none;max-height:none;border:0;border-radius:0;overflow:hidden;background:var(--canvas)}
#atlas-dialog .atlas-area{width:100%;height:100%;min-height:0;border:0;border-radius:0;margin:0}
#atlas-dialog .fullscreen-points{display:flex;gap:4px;align-items:center;margin-left:auto;flex-shrink:0;padding-left:8px;border-left:1px solid var(--line)}
.fullscreen-points button{width:25px;height:26px;padding:0;font-size:16px}.fullscreen-points input{width:40px;padding:2px;font-size:12px;text-align:center;appearance:textfield}.fullscreen-points input::-webkit-inner-spin-button{appearance:none}.fullscreen-points span{font-size:10px;color:var(--muted);white-space:nowrap}
@media(max-width:1100px){.planner-grid{grid-template-columns:210px minmax(260px,1fr) 240px}.setup{padding:12px}.search-wrap{flex-basis:110px;max-width:110px}.progression-heading span{display:none}}
@media(max-width:1000px){.planner-grid{grid-template-columns:210px minmax(0,1fr);height:auto;min-height:0}.atlas-area,.setup{height:calc(100dvh - 64px);min-height:490px}.route-area{grid-column:1/-1;max-height:460px}.route-list{display:block}.canvas-shell{min-height:0}}
@media(max-width:900px){.topbar{gap:12px;padding:6px 12px}.nav-wrap{flex:1}#nav-toggle{display:grid}.topbar nav{display:none;position:absolute;top:36px;left:0;min-width:250px;max-width:calc(100vw - 48px);padding:7px;background:var(--panel);border:1px solid var(--line);border-radius:9px;box-shadow:var(--shadow);z-index:16}.topbar nav.open{display:flex;flex-direction:column}.topbar nav button{text-align:left;font-size:12px;padding:8px 12px}}
@media(max-width:700px){main{padding:6px}.planner-grid{display:flex;flex-direction:column;gap:10px}.atlas-area{order:0;height:calc(100dvh - 60px);min-height:460px;flex-shrink:0}.setup{order:1;height:auto;min-height:0;overflow:visible;padding:16px}.route-area{order:2;max-height:580px}.atlas-toolbar{gap:5px;padding:4px 6px}.search-wrap{flex-basis:100px;max-width:100px}.tree-tabs button{padding:5px 6px}.progression{padding:4px 6px;gap:6px}.progression-heading{gap:6px}.stage-caption span{display:none}.stage-arrows button{width:24px}.stage-marker{min-width:25px;width:25px}.canvas-tools{left:9px;bottom:9px}.canvas-tools button{font-size:10px}.route-list{padding:0 12px}.preferences-panel{width:min(290px,calc(100vw - 24px))}#atlas-dialog .progression{flex-wrap:wrap}#atlas-dialog .progression-heading{order:0}#atlas-dialog .fullscreen-points{order:1}#atlas-dialog .stage-markers{order:2;flex-basis:100%}#atlas-dialog .atlas-area{min-height:0}.header-actions .primary{padding:5px 9px;font-size:10px}.topbar{gap:9px}.brand{font-size:19px;gap:5px}.header-actions{gap:5px}}