/* Ecosystem Explorer: a full-bleed tile world with optional, temporary controls. */
:root {
  --ink:#252d25;--paper:#f0ede0;--paper-deep:#e4e1d2;
  --line:#c9c7b7;--muted:#666d60;--accent:#3e6849;
  --serif:Georgia,'Times New Roman',serif;
  --mono:ui-monospace,SFMono-Regular,Consolas,monospace;
  font-family:ui-sans-serif,system-ui,-apple-system,'Segoe UI',sans-serif;
}
*{box-sizing:border-box}
html,body{width:100%;height:100%;margin:0;overflow:hidden}
body{background:#53704e;color:var(--ink)}
button,select,input{font:inherit}
button{cursor:pointer}
button:focus-visible,select:focus-visible,input:focus-visible,canvas:focus-visible{outline:3px solid #e8ae53;outline-offset:2px}
#app,.workspace,.map-area,.map-viewport{position:absolute;inset:0;margin:0;min-height:0;min-width:0}
.map-viewport{overflow:hidden;background:#53704e}
#world-canvas{display:block;width:100%;height:100%;touch-action:none;cursor:grab}
#world-canvas.drawing,#world-canvas.inspecting{cursor:crosshair}
#world-canvas.panning{cursor:grabbing}
/* Nothing reserves screen real estate around the world. */
.site-header{position:fixed;top:12px;left:12px;right:12px;z-index:50;display:flex;justify-content:space-between;pointer-events:none}
.site-header .identity,.site-header .header-actions{display:flex;gap:7px;pointer-events:auto}
.icon-button{width:36px;height:36px;border:1px solid #ede6c08a;border-radius:8px;background:#202923d9;color:#fff9de;box-shadow:0 2px 12px #18251c45;font-size:20px;display:grid;place-items:center;line-height:1}
.icon-button:hover{background:#354638}
.icon-button:active{transform:translateY(1px)}
.about-button{font-family:var(--serif);font-size:19px;font-weight:bold}
.header-center{position:fixed;bottom:12px;left:12px;max-width:calc(100vw - 160px);padding:8px 10px;background:#202923cb;color:#fbf7dc;border:1px solid #e7e6cd65;border-radius:6px;box-shadow:0 2px 12px #18251c35;font:11px/1.2 var(--mono);display:flex;gap:7px;align-items:center;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;pointer-events:none}
.live-dot{width:6px;height:6px;background:#b8d6a2;border-radius:50%;flex:none}
.live-dot.paused{background:#c9a373}
.header-divider{opacity:.55}
/* The drawer occupies space only when the visitor requests it. */
#drawer-scrim{position:fixed;inset:0;z-index:51;background:#0c15100d;visibility:hidden;pointer-events:none}
#drawer-scrim.open{visibility:visible;pointer-events:auto}
.sidebar,.tools-panel{position:fixed;top:10px;bottom:10px;left:10px;width:min(350px,calc(100vw - 20px));z-index:52;background:var(--paper);color:var(--ink);border:1px solid #d6d3c2;border-radius:12px;box-shadow:5px 12px 55px #16201673;display:flex;flex-direction:column;overflow:hidden;visibility:hidden;transform:translateX(calc(-100% - 25px));transition:transform .22s ease,visibility .22s}
.sidebar.open,.tools-panel.open{visibility:visible;transform:translateX(0)}
.drawer-head{display:flex;justify-content:space-between;align-items:center;padding:17px 20px 12px;border-bottom:1px solid var(--line);flex:none}
.drawer-kicker{font:700 9px/1 var(--mono);letter-spacing:1.5px;color:#687d67}
.drawer-head h2{font:normal 25px/1.08 var(--serif);margin:7px 0 2px;letter-spacing:-.4px}
.drawer-close{width:32px;height:32px;background:transparent;border:0;color:#5b665a;font-size:29px;line-height:1}
.drawer-close:hover{color:black}
.sidebar-scroll{overflow-y:auto;overflow-x:hidden;overscroll-behavior:contain;flex:1;scrollbar-width:thin;scrollbar-color:#b4b39d transparent}
.intro{padding:12px 20px 5px}
.intro p{font:italic 15px/1.35 var(--serif);color:#5e695d;margin:0}
.panel-section{padding:18px 20px 19px;border-bottom:1px solid var(--line)}
.section-heading{display:flex;justify-content:space-between;align-items:center;margin-bottom:14px}
.section-heading h2{font:600 16px/1.3 var(--serif);margin:0}
.chip{font:700 10px var(--mono);color:var(--accent)}
.field,.slider-field{display:flex;flex-direction:column;gap:7px;margin:0 0 15px;font-size:12px;color:#465246}
.field>span:first-child,.slider-field>span:first-child{display:flex;justify-content:space-between;align-items:center;gap:8px}
.field select,.field input:not([type=range]){background:#fffdf5;color:#2e3d34;width:100%;border:1px solid #bbbfb1;border-radius:6px;padding:9px 10px;min-height:38px;font-size:13px}
.field input[type=number]{min-width:0}
.seed-row{display:flex;gap:7px}
.seed-row .square-button{width:38px;flex:none;border:1px solid #bbbfb1;border-radius:6px;background:#fffdf5;color:var(--ink);font-size:23px}
output{font:11px var(--mono);color:#3c5c47}
.slider-field input{margin:2px 0 0;width:100%;height:18px;accent-color:#63815c;cursor:pointer}
.small-help{font-size:10px;color:#697566}
.microcopy{font-size:11px;line-height:1.55;color:#778073;margin:7px 0 0}
.primary-button{display:block;width:100%;background:#3e6849;color:#faf7e9;border:0;border-radius:7px;min-height:40px;padding:10px 12px;font:600 13px system-ui,sans-serif}
.primary-button:hover{background:#32573c}
.primary-button:disabled{opacity:.65;cursor:wait}
.tool-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:7px;margin-bottom:17px}
.tool{min-height:59px;background:#faf9f0;border:1px solid #b9bdac;border-radius:7px;color:#455647;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:4px;font-size:11px}
.tool span{font-size:22px;line-height:1}
.tool:hover{background:#e7eddf}
.tool.active{border-color:#668468;background:#dcebd8;color:#23442b;box-shadow:inset 0 0 0 1px #668468}
.save-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px}
.secondary-button{background:#fffdf5;color:#465446;border:1px solid #bbbfb1;border-radius:6px;padding:10px 6px;font-size:11px}
.secondary-button:hover{background:#e6eddf}
.sidebar-bottom{flex:none;border-top:1px solid var(--line);padding:12px 20px;color:#798276;font:italic 12px var(--serif)}
/* Tiny, floating playback controls—not a toolbar or header. */
.map-toolbar{position:fixed;bottom:12px;left:50%;transform:translateX(-50%);z-index:15;padding:4px;background:#202923d9;border:1px solid #ede6c08a;border-radius:8px;box-shadow:0 2px 12px #18251c45}
.time-controls{display:flex;align-items:center;gap:3px}
.time-controls button{background:transparent;color:#edead7;border:0;border-radius:5px;min-width:35px;height:29px;padding:0 7px;font:600 11px var(--mono)}
.time-controls button:hover{background:#4a5b49}
.time-controls button.active{background:#f0eacb;color:#263a2d}
.step-word{display:none}
/* Inspector is an overlay, not a permanent right column. */
.inspector{position:absolute;z-index:16;top:58px;right:12px;width:min(368px,calc(100vw - 24px));max-height:calc(100% - 120px);overflow:auto;scrollbar-width:thin;background:#f0ede0f5;border:1px solid #d7d2be;border-radius:10px;box-shadow:0 10px 35px #17261b80;color:#26352b}
.inspector[hidden],.minimap-wrap[hidden],.legend[hidden]{display:none!important}
.inspector-heading{padding:13px 16px 12px;border-bottom:1px solid var(--line);display:flex;justify-content:space-between}
.inspector h2{font:normal 26px/1.1 var(--serif);margin:3px 0}
.eyebrow{font:700 9px var(--mono);letter-spacing:1.1px;color:#768575}
.small-icon{background:none;border:0;color:#506251;font-size:25px;width:28px;height:28px;line-height:1}
.empty-state{padding:18px;color:#425544;font-size:14px;text-align:center;line-height:1.6}
.empty-state strong{color:#456c4c}
.empty-glyph{display:block;font-size:30px}
.tile-title{margin:15px 15px 10px;display:flex;justify-content:space-between;align-items:center;gap:6px}
.tile-title span:first-child{font:600 22px var(--serif)}
.tile-title span:last-child{font:13px var(--mono);color:#697465}
.inspector-grid{display:grid;grid-template-columns:1fr 1fr;gap:7px;margin:0 12px 12px}
.inspector-grid>div{background:#e1e6d9;border-radius:5px;padding:9px 11px}
.inspector-grid small{display:block;color:#50634f;font-size:12px;margin-bottom:5px;font-weight:600}
.inspector-grid strong{font:600 16px/1.2 var(--mono);color:#243b2c}
.inspector-why{background:#e2e7d8;margin:0 12px 12px;border-left:2px solid #6f9a70;padding:11px}
.inspector-why p{font:14px/1.55 system-ui,sans-serif;margin:6px 0 0;color:#354b39}
/* Optional orientation tools are unobtrusive until requested. */
.map-caption{display:none}
.map-bottom-right{position:fixed;bottom:12px;right:12px;z-index:15;display:flex;align-items:flex-end;flex-direction:column;gap:7px}
.zoom-group{display:flex;gap:2px;padding:4px;background:#202923d9;border:1px solid #ede6c08a;border-radius:8px;box-shadow:0 2px 12px #18251c45}
.zoom-group button{border:0;background:transparent;color:#f6efdc;font-size:20px;width:28px;height:29px;border-radius:5px;line-height:1}
.zoom-group button:hover,.zoom-group button[aria-pressed="true"]{background:#52624b}
.coords,.zoom-label{display:none}
.map-bottom-left{position:fixed;bottom:57px;right:12px;z-index:15}
.minimap-wrap{position:relative;background:#202923dc;padding:5px;border-radius:8px;border:1px solid #e6e0c4ab;box-shadow:0 5px 18px #09160a66}
.minimap-wrap canvas{display:block;cursor:crosshair;width:180px;height:125px;image-rendering:pixelated}
.minimap-wrap span{position:absolute;left:10px;top:9px;color:white;font:10px var(--mono);pointer-events:none;text-shadow:0 1px 4px black}
.status-bar{display:none}
/* Readable HTML credit and explanation live in the actual document. */
dialog{width:min(540px,calc(100vw - 28px));max-height:90dvh;overflow:auto;background:var(--paper);border:1px solid #c5cbb8;border-radius:12px;color:var(--ink);padding:0;box-shadow:0 15px 60px #15241da0}
dialog::backdrop{background:#101c14a8;backdrop-filter:blur(2px)}
.about-content{padding:29px 31px 31px;position:relative}
.about-close{position:absolute;right:13px;top:10px;border:0;background:none;font-size:28px;color:#586858}
.about-mark{font:34px/1 var(--serif);color:#5f8362;margin-bottom:10px}
.about-content h1{font:normal 38px/1.1 var(--serif);margin:8px 0 10px}
.about-content p{font-size:13px;line-height:1.75;color:#4d604f}
.about-content .about-lead{font:italic 20px/1.3 var(--serif);color:#364a3a}
.about-credit{padding-top:13px;border-top:1px solid var(--line)}
.about-content a{color:#356945}
.about-content .primary-button{margin-top:16px}
#toast{position:fixed;z-index:100;bottom:56px;left:50%;transform:translateX(-50%);background:#eee9d0;color:#263628;box-shadow:0 6px 24px #0005;padding:10px 15px;border-radius:7px;font-size:12px;max-width:90vw;text-align:center}
#toast[hidden]{display:none}
.noscript{position:fixed;inset:15%;background:var(--paper);padding:20px;z-index:100}
@media(max-width:690px){
 .site-header{top:9px;left:9px;right:9px}
 .icon-button{width:34px;height:34px;font-size:18px}
 .map-toolbar{bottom:9px;left:50%}
 .time-controls button{min-width:29px;padding:0 5px}
 .map-bottom-right{bottom:9px;right:9px}
 .zoom-group button{width:25px}
 .map-bottom-left{bottom:51px;right:9px}
 .header-center{bottom:53px;left:9px;max-width:calc(100vw - 70px);font-size:10px}
 #header-weather{display:none}
 .header-divider{display:none}
 .sidebar,.tools-panel{top:5px;left:5px;bottom:5px;width:min(350px,calc(100vw - 10px))}
 .inspector{top:51px;right:9px;max-height:calc(100% - 114px)}
}
@media(prefers-reduced-motion:reduce){.sidebar,.tools-panel{transition:none}}

/* Version 0.3: separate tool/settings drawers and an unambiguous pause symbol. */
.pause-bars{display:inline-flex;align-items:center;justify-content:space-between;width:12px;height:15px;vertical-align:middle}
.pause-bars::before,.pause-bars::after{content:"";display:block;width:4px;height:14px;border-radius:1px;background:currentColor}
.inspector-why .eyebrow{font-size:11px;letter-spacing:.65px;color:#476b4a}

/* v0.4: world creation and active-world changes belong in separate drawers. */
.seed-lock{display:flex;align-items:center;gap:9px;margin:-3px 0 8px;color:#3c4d3d;font-size:12px;cursor:pointer}
.seed-lock input{width:16px;height:16px;accent-color:#3e6849}
.seed-help{margin:0 0 15px}
.credit-divider{margin:0 4px;color:#718271}
/* Only the new-world drawer shades/catches the surrounding world. Active tools
   permit a canvas click to finish/close the panel and still paint that tile. */
#drawer-scrim.tools-mode{pointer-events:none;background:transparent}
.tools-panel .panel-section{padding-top:16px;padding-bottom:17px}

/* v0.5 — legible map-layer scales in the drawer and (only for analytical
   overlays) a small optional on-map key. */
.view-selector{margin-bottom:8px}
.view-selector select{margin-top:0}
.layer-help{margin-top:0;padding:10px 11px;background:#e4e8dc;border-radius:7px;border:1px solid #d0d6c8}
.layer-ramp{height:12px;border-radius:3px;border:1px solid #76827466;background:linear-gradient(to right,#2f6043,#95b26d,#dec993,#347fa6)}
.layer-range{display:flex;justify-content:space-between;gap:12px;margin:6px 0 5px;color:#45534a;font:10px/1.3 var(--mono)}
.layer-range span:last-child{text-align:right}
.layer-help p{font:12px/1.55 system-ui,sans-serif;color:#475647;margin:0}
.legend{min-width:210px;width:clamp(205px,24vw,340px);max-width:calc(100vw - 24px);background:#202923db;color:#f1edda;border:1px solid #ede6c08a;border-radius:8px;padding:9px 10px;box-shadow:0 2px 12px #18251c45;font:10px/1.2 var(--mono)}
.legend-ramp{display:block;height:10px;border-radius:2px;border:1px solid #e7e6cd69}
.legend-labels{display:flex;justify-content:space-between;gap:10px;margin-top:6px}
.legend-labels span:last-child{text-align:right}
.map-bottom-left:has(.legend:not([hidden])){left:12px;right:auto;bottom:58px}
.map-bottom-left:has(.legend:not([hidden])) .minimap-wrap{margin-bottom:7px}
@media(max-width:690px){.map-bottom-left:has(.legend:not([hidden])){left:9px;bottom:93px}}

/* v0.6 — a distinct, readable explanation immediately under the tile name. */
.inspector-why{
  margin:0 13px 14px;padding:14px 15px 15px;
  background:#f1edf7;border:1.5px solid #b5a6cf;border-radius:12px;
  box-shadow:0 1px 3px #59477612;
}
.inspector-why .eyebrow{font:700 11px/1.4 var(--mono);color:#695385;letter-spacing:.65px}
.inspector-why p{font:14px/1.55 system-ui,sans-serif;color:#40374e;margin:7px 0 0}

/* v0.7: climate suggestions belong to new-world preparation, not live interventions. */
.generation-climate{border:1px solid #c7d3bf;background:#e6eadf;border-radius:9px;padding:12px;margin:15px 0}
.generation-climate h3,.volcano-controls h3{font:600 17px/1.3 Georgia,serif;margin:0 0 6px;color:#304937}
.hint-text{font:400 11px system-ui,sans-serif;color:#66776a}
.generation-climate-grid{display:grid;grid-template-columns:1fr 1fr;gap:8px;margin-top:11px}
.generation-climate .field{margin:0}.generation-climate .field span{font-size:12px}.generation-climate input,.generation-climate select{width:100%;min-width:0}
.volcano-controls{border:1px solid #ccae8c;border-radius:9px;padding:12px;margin:8px 0;background:#eee6d9}
.volcano-controls[hidden]{display:none}.volcano-controls .secondary-button{width:100%;margin:6px 0}
.watch-tile-button{margin:0 13px 10px;border-radius:7px;background:#e5eadb;color:#284b34;border:1px solid #adc1ac;padding:8px 12px;font-weight:650;cursor:pointer}
.watch-tile-button:hover{background:#d5e8d5}
.watch-card{position:fixed;left:12px;bottom:58px;z-index:17;width:min(260px,calc(100vw - 24px));background:#f2ecdbed;border:1px solid #bfccac;border-radius:10px;padding:11px 13px;box-shadow:0 5px 20px #0f281d60;color:#2e4834}
.watch-card[hidden]{display:none}.watch-top{display:flex;align-items:center;justify-content:space-between;font:700 10px var(--mono);letter-spacing:.5px;color:#5a6e5b}
.watch-top button{border:0;background:none;color:#607262;font-size:21px;cursor:pointer}.watch-card>strong{font:600 18px Georgia,serif;display:block;margin:4px 0 8px}
.watch-values{display:flex;flex-wrap:wrap;gap:5px}.watch-values span{font:600 11px var(--mono);background:#dce6d6;padding:5px 6px;border-radius:4px}
#watch-jump{background:none;border:0;padding:8px 0 0;font-size:11px;color:#42664c;cursor:pointer;text-decoration:underline}
@media(max-width:690px){.watch-card{left:8px;bottom:90px}}

.tile-extra{font:600 12px/1.5 system-ui,sans-serif;color:#556855;padding:0 15px 10px;margin:0}.tile-extra[hidden]{display:none}


/* v0.9 — inspector body backgrounds, chip styling and terrain-backed cards. */
.inspector-body{--tile-bg:#dfe6d4;--tile-bg-soft:#edf1e7;padding:0 0 12px;border-radius:0 0 10px 10px;background:linear-gradient(to bottom, transparent 0 10px, color-mix(in srgb,var(--tile-bg-soft) 80%, white) 10px 36px, color-mix(in srgb,var(--tile-bg) 78%, white) 36px 100%)}
.inspector-body .watch-tile-button{margin-top:0;background:color-mix(in srgb,var(--tile-bg-soft) 70%, white);border-color:color-mix(in srgb,var(--tile-bg) 55%, #7f907d);}
.inspector-body .watch-tile-button:hover{background:color-mix(in srgb,var(--tile-bg-soft) 88%, white)}
.inspector-grid>div{background:color-mix(in srgb,var(--tile-bg-soft) 62%, white);border:1px solid color-mix(in srgb,var(--tile-bg) 45%, #9eac96)}
.tile-extra{display:flex;flex-wrap:wrap;gap:6px;padding:0 13px 11px}
.tile-extra span{display:inline-block;background:rgba(248,245,237,.78);border:1px solid rgba(87,104,83,.22);border-radius:999px;padding:6px 10px;font:600 12px/1.35 system-ui,sans-serif;color:#455844;box-shadow:0 1px 0 rgba(255,255,255,.35) inset}

/* v1.0: optional read-only terrain model. The original 2D map is untouched. */
.terrain3d[hidden]{display:none!important}
.terrain3d{position:fixed;inset:0;z-index:60;background:#11232a;color:#f5f0df;overflow:hidden;font-family:system-ui,sans-serif}
#terrain3d-canvas{display:block;position:absolute;inset:0;width:100%;height:100%;cursor:grab;outline:none;touch-action:none}
#terrain3d-canvas:active{cursor:grabbing}
.terrain3d-head{position:absolute;left:14px;top:12px;right:14px;pointer-events:none;display:flex;justify-content:space-between;gap:16px;align-items:flex-start}
.terrain3d-head-title{display:flex;flex-direction:column;gap:3px;background:#142d32d9;border:1px solid #d7ddcf4a;border-radius:9px;padding:9px 13px;max-width:calc(100% - 65px);box-shadow:0 2px 12px #0004}
.terrain3d-head-title strong{font:600 18px/1.2 Georgia,serif}
.terrain3d-head-title span{font:10px/1.5 var(--mono);color:#d1d5c5}
#terrain3d-close{pointer-events:auto;flex:0 0 auto;border:1px solid #c5d2c37d;background:#233539e6;color:#fff;font:28px/1 system-ui;border-radius:9px;width:40px;height:40px;cursor:pointer}
#terrain3d-close:hover{background:#50666b}
.terrain3d-axis{position:absolute;right:12px;top:69px;pointer-events:none;width:120px;height:120px}
.terrain3d-loading{position:absolute;top:48%;left:50%;transform:translate(-50%,-50%);border:1px solid #b8ccc47a;border-radius:8px;background:#14282bdc;padding:15px 23px;text-align:center;font:13px var(--mono);pointer-events:none}
.terrain3d-loading[hidden]{display:none!important}
.terrain3d-controls{position:absolute;left:12px;bottom:12px;width:min(330px,calc(100vw - 24px));background:#14262bdc;border:1px solid #dddcc28a;border-radius:10px;padding:13px 15px;box-shadow:0 4px 18px #031b2059;backdrop-filter:blur(7px)}
.terrain3d-control-row{display:flex;align-items:center;gap:10px;margin:4px 0 10px}
.terrain3d-control-row label{flex:0 0 116px;font:600 11px system-ui,sans-serif;color:#f0eecf}
.terrain3d-control-row input{min-width:0;flex:1;accent-color:#d5dba2}
.terrain3d-control-row output{min-width:38px;text-align:right;font:11px var(--mono);color:#e4e9cb}
.terrain3d-actions{display:flex;gap:5px;flex-wrap:wrap;margin:6px 0 9px}
.terrain3d-actions button{background:#304a4a;color:#e5ebd8;border:1px solid #81999270;padding:7px 8px;border-radius:6px;cursor:pointer;font-size:11px}
.terrain3d-actions button:hover{background:#526c66}
.terrain3d-help{font:10px/1.55 system-ui,sans-serif;color:#becfc7;margin:0}
.terrain3d .inspector{z-index:8;top:202px;right:12px;max-height:calc(100% - 220px)}
@media(max-width:650px){.terrain3d .inspector{top:175px;max-height:calc(100% - 195px)}.terrain3d-axis{top:67px;right:0}.terrain3d-controls{padding:10px;bottom:6px;left:6px;max-width:calc(100vw - 12px)}.terrain3d-head{top:6px;left:6px;right:6px}.terrain3d-head-title strong{font-size:15px}.terrain3d-control-row label{flex-basis:105px}}

.three-d-toggle{font:700 12px/1 var(--mono)}

/* v1.1 — the world is primary; its entire 3D UI collapses to a compact tab. */
#terrain3d-close{position:absolute;right:14px;top:12px;z-index:4}
.terrain3d-axis{top:68px}
.terrain3d-controls{width:min(385px,calc(100vw - 24px));max-height:min(80vh,650px);overflow-y:auto;padding:12px 14px;z-index:5}
.terrain3d-panel-head{display:flex;align-items:center;gap:12px;justify-content:space-between;margin:0 0 12px}
.terrain3d-panel-labels{display:flex;flex-direction:column;gap:4px;min-width:0}
.terrain3d-panel-labels strong{font:600 18px/1.25 Georgia,serif;color:#f5f1df}
.terrain3d-panel-labels span{font:10px/1.5 var(--mono);color:#d1d5c5}
#terrain3d-collapse{flex:0 0 28px;width:28px;height:28px;display:grid;place-items:center;border:1px solid #a6b5a17a;background:#304b51;color:white;border-radius:6px;font:23px/1 system-ui;cursor:pointer}
#terrain3d-collapse:hover{background:#50696f}
#terrain3d-control-content[hidden]{display:none!important}
.terrain3d-controls.collapsed{width:auto;max-width:calc(100vw - 24px);padding:6px 8px}
.terrain3d-controls.collapsed .terrain3d-panel-head{margin:0;gap:8px}
.terrain3d-controls.collapsed .terrain3d-panel-labels{display:none}
.terrain3d-control-row label{flex-basis:110px}
.terrain3d-control-row output{min-width:64px}
.terrain3d-help{font-size:11px;line-height:1.7}
.terrain3d-help kbd{background:#304a4a;border:1px solid #607b79;border-radius:3px;padding:0 3px;color:white}
@media(max-width:650px){.terrain3d-controls{width:min(385px,calc(100vw - 12px))}.terrain3d-axis{top:65px}#terrain3d-close{top:6px;right:6px}}

/* v1.2: 3D playback switches stay in the collapsible explorer controls. */
.terrain3d-time{display:flex;align-items:center;justify-content:space-between;gap:10px;margin:8px 0 11px}
.terrain3d-time>span{font:600 11px system-ui,sans-serif;color:#f0eecf}
.terrain3d-speeds{display:flex;align-items:center;gap:3px;padding:3px;background:#1a3035;border:1px solid #aec5bb55;border-radius:7px}
.terrain3d-speeds button{min-width:32px;padding:5px 7px;border:0;border-radius:4px;background:transparent;color:#f1eddf;font:600 11px system-ui,sans-serif;cursor:pointer}
.terrain3d-speeds button.active{background:#e9e6be;color:#1b3035}
.terrain3d-speeds button:hover:not(.active){background:#516b6b}

/* v1.3: optional file-backed inspector imagery; tile colors remain the fallback.
   The translucent content cards stay legible over either background. */
.inspector-body.has-photo{
  background-image:linear-gradient(to bottom,rgba(240,237,224,1) 0px,rgba(240,237,224,.88) 25px,rgba(240,237,224,.48) 65px,rgba(240,237,224,.24) 100px,rgba(240,237,224,.20) 100%),var(--tile-photo);
  background-position:top center,center center;
  background-repeat:no-repeat,no-repeat;
  background-size:100% 100%,cover;
}
.inspector-body.has-photo .inspector-why{background:rgba(247,242,253,.90);backdrop-filter:blur(3px)}
.inspector-body.has-photo .inspector-grid>div,.inspector-body.has-photo .tile-extra span{background:rgba(251,250,245,.87);backdrop-filter:blur(3px)}
.inspector-body.has-photo .watch-tile-button{background:rgba(246,246,238,.88)}
@media(max-width:690px){
  #inspector.inspector{width:min(252px,62vw);top:58px;right:7px;max-height:min(61dvh,480px);border-radius:10px}
  .terrain3d #inspector.inspector{top:173px;right:6px;max-height:min(52dvh,390px)}
  .inspector-heading{padding:8px 10px 6px}
  .inspector h2{font-size:17px;margin:1px 0}
  .tile-title{margin:8px 9px 8px;display:block}
  .tile-title span:first-child{display:block;font-size:16px;line-height:1.1}
  .tile-title span:last-child{font-size:10px}
  .inspector-why{margin:0 8px 7px;padding:8px 9px;border-radius:8px}
  .inspector-why p{font-size:11px;line-height:1.4;margin:3px 0 0}
  .inspector-why .eyebrow{font-size:9px}
  .inspector-grid{gap:4px;margin:0 7px 8px}
  .inspector-grid>div{padding:5px 6px;border-radius:5px}
  .inspector-grid small{font-size:10px;margin-bottom:2px}
  .inspector-grid strong{font-size:12px}
  .watch-tile-button{font-size:10px;padding:6px;margin:0 8px 7px}
  .tile-extra{padding:0 8px 7px;gap:3px}
  .tile-extra span{font-size:10px;padding:4px 6px}
}

/* v1.6.2: a factual ecological glossary on the inspector terrain title. */
#tile-kind{cursor:help;text-decoration:underline dotted rgba(58,79,61,.42);text-underline-offset:3px}

/* v1.6.3: discoverable but understated dimensional 3D switch. */
#open-3d.three-d-toggle {
  color:#fff5cf;
  background:linear-gradient(145deg,#517a73 0%,#334f57 54%,#233740 100%);
  border:1px solid #d2dac2;
  box-shadow:inset 1px 1px 0 #ffffff29, inset -2px -2px 0 #0f232d66, 0 3px 8px #0c211b77;
  font:900 14px/1 var(--mono);
  letter-spacing:-.7px;
  text-shadow:1px 1px 0 #142a34,2px 2px 0 #0c1f2a,3px 3px 2px #07151c;
  transform:translateY(-1px);
  transition:transform .12s ease,box-shadow .12s ease,filter .12s ease;
}
#open-3d.three-d-toggle:hover {filter:brightness(1.14);transform:translateY(-2px);box-shadow:0 4px 13px #0a1c2077}
#open-3d.three-d-toggle:active {transform:translateY(1px)}
.volcano-strength {margin:11px 0 7px}
.volcano-strength input{accent-color:#a7523c}
.volcano-strength output{font:650 11px/1.3 var(--mono);color:#79452e}
#eruption-strength-help{min-height:30px;margin:5px 0 11px}

/* v1.6.4 — inspector tool active state */
#toggle-inspector.inspector-active{color:#263e2d;background:#e8dfad;border-color:#f8efb8;box-shadow:0 0 0 2px #c7d8a64d,0 2px 12px #101e1240}
#toggle-inspector.inspector-active:hover{background:#f2e9be}

/* v1.6.5 - deliberate terrain painting */
.painter-select-group{display:grid;grid-template-columns:minmax(118px,.85fr) minmax(0,1.4fr);gap:7px;align-items:stretch;margin:11px 0 6px}
.painter-select-group .tool{width:100%;min-height:42px}
.painter-select-group select{min-width:0;width:100%;padding:7px 8px;border-radius:6px;border:1px solid #a5b6a6;background:#f4f3e9;color:#344739;font:12px/1.35 system-ui,sans-serif}
.painter-select-group select:disabled{opacity:.50;cursor:not-allowed}
.painter-note{margin:0 0 12px}