:root {
  --soil: oklch(12% 0.02 155);
  --soil-deep: oklch(8% 0.018 155);
  --surface: oklch(18% 0.03 155 / 0.84);
  --surface-solid: oklch(16% 0.028 155);
  --moss: oklch(82% 0.16 165);
  --sprout: oklch(91% 0.18 112);
  --spore: oklch(78% 0.16 66);
  --ink: oklch(94% 0.025 120);
  --dim: oklch(66% 0.035 155);
  --line: oklch(82% 0.12 165 / 0.2);
  --danger: oklch(72% 0.16 10);
  --font-sans: "IBM Plex Sans", "Segoe UI", sans-serif;
  --font-mono: "IBM Plex Mono", "Cascadia Mono", monospace;
  color: var(--ink);
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.5;
  font-kerning: normal;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html, body { margin: 0; min-height: 100%; background: var(--soil-deep); }
body { overflow: hidden; }
button, a { font: inherit; }
button { cursor: pointer; }
button:focus-visible, a:focus-visible, summary:focus-visible { outline: 2px solid var(--sprout); outline-offset: 3px; }

.app-shell { min-height: 100vh; position: relative; overflow: hidden; isolation: isolate; background: radial-gradient(ellipse at 55% 54%, oklch(30% .08 165 / .13), transparent 50%), var(--soil-deep); }
.app-shell::before { content: ""; position: absolute; inset: 0; pointer-events: none; z-index: -1; opacity: .18; background-image: radial-gradient(oklch(90% .1 165 / .23) .7px, transparent .7px); background-size: 9px 9px; mask-image: linear-gradient(to bottom, transparent, black 20%, black 80%, transparent); }
#mycelium-canvas { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; cursor: crosshair; }

.brand-block { position: absolute; z-index: 2; top: 27px; left: 30px; pointer-events: none; }
.brand-kicker, .eyebrow { margin: 0 0 8px; color: var(--dim); font: 600 .6875rem/1.2 var(--font-mono); letter-spacing: .08em; text-transform: uppercase; }
.brand-block h1 { margin: 0; color: var(--ink); font: 700 3.5rem/.95 var(--font-sans); letter-spacing: 0; text-shadow: 0 0 35px oklch(82% .16 165 / .25); }
.brand-block h1::first-letter { color: var(--moss); }
.brand-tag { margin: 10px 0 0; color: var(--dim); font-size: 16px; }

.topbar { position: absolute; z-index: 4; top: 26px; right: 28px; display: flex; align-items: center; gap: 9px; }
.topbar a, .ghost-button, .primary-button { border: 1px solid var(--line); border-radius: 999px; padding: 10px 15px; color: var(--dim); background: oklch(12% .02 155 / .7); text-decoration: none; font-size: 13px; font-weight: 700; transition: border-color .2s, color .2s, background .2s; }
.topbar a:hover, .ghost-button:hover { border-color: var(--moss); color: var(--moss); }
.primary-button { border-color: var(--moss); background: var(--moss); color: oklch(18% .05 165); }
.primary-button:hover { background: var(--sprout); border-color: var(--sprout); }

.observation-rail, .node-console { position: absolute; z-index: 2; width: min(330px, 25vw); transition: transform .34s cubic-bezier(.22,.8,.24,1); }
.observation-rail { top: 134px; left: 30px; bottom: 24px; display: flex; flex-direction: column; gap: 12px; overflow: auto; }
.node-console { top: 96px; right: 28px; bottom: 18px; overflow: auto; padding: 18px; background: var(--surface); border: 1px solid var(--line); border-radius: 14px; backdrop-filter: blur(16px); }
.observation-rail.is-collapsed { transform: translateX(calc(-100% + 34px)); }
.node-console.is-collapsed { transform: translateX(calc(100% - 34px)); }
.observation-rail.is-collapsed, .node-console.is-collapsed { overflow: hidden; background: transparent; border-color: transparent; backdrop-filter: none; }
.observation-rail.is-collapsed > :not(.rail-toggle), .node-console.is-collapsed > :not(.rail-toggle) { visibility: hidden; }
.rail-toggle { position: absolute; z-index: 3; top: 50%; display: grid; place-items: center; width: 30px; height: 66px; padding: 0; border: 1px solid var(--line); color: var(--moss); background: var(--surface-solid); font: 1.6875rem/1 var(--font-sans); transform: translateY(-50%); transition: background .2s, color .2s; }
.rail-toggle:hover { color: var(--sprout); background: oklch(24% .05 155); }
.left-toggle { right: -1px; border-right: 0; border-radius: 9px 0 0 9px; }
.right-toggle { left: -1px; border-left: 0; border-radius: 0 9px 9px 0; }
.observation-rail.is-collapsed .left-toggle { right: 0; }
.node-console.is-collapsed .right-toggle { left: 0; }
.readout-panel, .story-panel, .event-panel { background: var(--surface); border: 1px solid var(--line); border-radius: 12px; backdrop-filter: blur(13px); }
.readout-panel { padding: 15px; }
.panel-caption, .console-topline { display: flex; align-items: center; justify-content: space-between; color: var(--dim); font: .625rem var(--font-mono); letter-spacing: .06em; text-transform: uppercase; }
.panel-caption { margin-bottom: 14px; padding-bottom: 11px; border-bottom: 1px solid var(--line); }
.caption-state, .console-source, .feed-state { color: var(--moss); }
.readout-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px 20px; }
.readout-grid span, .readout-footer span, dt, .token-readout span { display: block; color: var(--dim); font: .6875rem/1.2 var(--font-mono); text-transform: uppercase; letter-spacing: .05em; }
.readout-grid strong, .readout-footer strong { display: block; margin-top: 5px; color: var(--moss); font: 600 1.375rem/1 var(--font-mono); font-variant-numeric: tabular-nums; }
.readout-footer { margin-top: 15px; padding-top: 13px; border-top: 1px solid var(--line); display: flex; justify-content: space-between; align-items: baseline; }
.readout-footer strong { color: var(--spore); font-size: 18px; }
.story-panel { padding: 13px 14px; background: linear-gradient(135deg, oklch(19% .035 155 / .8), oklch(15% .026 155 / .7)); }
.story-panel summary { color: var(--ink); cursor: pointer; font-size: 13px; font-weight: 700; }
.story-panel p { margin: 10px 0 1px; color: var(--dim); font-size: 13px; line-height: 1.55; }
.event-panel { min-height: 180px; padding: 14px; display: flex; flex-direction: column; background: linear-gradient(135deg, oklch(18% .03 155 / .84), oklch(13% .022 155 / .76)); }
.section-heading, .console-heading, .token-readout { display: flex; justify-content: space-between; align-items: center; gap: 10px; }
.section-heading h2 { margin: 0; font: 600 1.125rem/1.2 var(--font-sans); }
.feed-state { font: .6875rem var(--font-mono); }
.event-list { display: flex; flex-direction: column; gap: 8px; margin-top: 13px; overflow: auto; }
.event { padding: 8px 0; border-bottom: 1px solid oklch(82% .12 165 / .11); font-size: 12px; line-height: 1.35; }
.event:last-child { border-bottom: 0; }
.event strong { color: var(--moss); font-weight: 700; }
.event time { float: right; color: var(--dim); font: .625rem var(--font-mono); }
.event.grow strong { color: var(--sprout); }
.event.feed strong { color: var(--spore); }

.console-heading h2 { margin: 0; font: 600 1.75rem/1.1 var(--font-sans); }
.console-topline { margin-bottom: 20px; padding-bottom: 10px; border-bottom: 1px solid var(--line); }
.console-heading h2 { font-size: 1.75rem; letter-spacing: 0; }
.node-state { color: var(--moss); font: .6875rem var(--font-mono); text-transform: uppercase; }
.console-copy { margin: 9px 0 13px; color: var(--dim); font-size: 13px; line-height: 1.45; }
.node-stats { margin: 0; }
.node-stats div { display: flex; justify-content: space-between; align-items: baseline; padding: 8px 0; border-top: 1px solid var(--line); }
.node-stats dd { margin: 0; color: var(--moss); font: 600 1.0625rem var(--font-mono); font-variant-numeric: tabular-nums; }
.console-actions { display: grid; gap: 7px; margin-top: 14px; }
.action-button { display: flex; justify-content: space-between; align-items: center; width: 100%; border: 1px solid var(--moss); border-radius: 9px; padding: 12px 13px; color: oklch(18% .05 165); background: var(--moss); font-size: 14px; font-weight: 700; }
.action-button:hover { background: var(--sprout); border-color: var(--sprout); }
.action-button.secondary { border-color: var(--line); color: var(--ink); background: transparent; }
.action-button.secondary:hover { border-color: var(--moss); color: var(--moss); }
kbd { border: 1px solid currentColor; border-radius: 4px; padding: 2px 5px; font: .625rem var(--font-mono); opacity: .7; }
.console-note { display: flex; gap: 9px; margin-top: 14px; padding-top: 11px; border-top: 1px solid var(--line); }
.note-mark { flex: 0 0 auto; display: grid; place-items: center; width: 18px; height: 18px; border: 1px solid var(--dim); border-radius: 50%; color: var(--dim); font: .6875rem var(--font-mono); }
.console-note p { margin: 0; color: var(--dim); font-size: 11px; line-height: 1.45; }
.token-readout { position: sticky; bottom: -18px; margin: 14px -18px -18px; padding: 12px 18px 14px; border-top: 1px solid var(--line); background: var(--surface-solid); }
.token-readout strong { margin-left: auto; color: var(--ink); font: 600 1rem var(--font-mono); font-variant-numeric: tabular-nums; }
.claim-button { margin-left: 10px; border: 0; border-radius: 7px; padding: 7px 9px; color: var(--soil-deep); background: var(--spore); font-size: 11px; font-weight: 700; }
.claim-button:disabled { cursor: not-allowed; opacity: .35; }
.colony-profile { margin: 16px -1px 0; padding-top: 15px; border-top: 1px solid var(--line); }
.profile-heading { display: flex; justify-content: space-between; align-items: flex-start; gap: 10px; }
.profile-heading h3 { margin: 0; color: var(--ink); font: 600 1.25rem/1.2 var(--font-sans); }
.profile-state { color: var(--moss); font: .625rem var(--font-mono); text-transform: uppercase; }
.profile-address { margin: 8px 0 12px; color: var(--dim); font: .6875rem/1.4 var(--font-mono); word-break: break-all; }
.profile-stats { margin: 0; display: grid; grid-template-columns: 1fr 1fr; gap: 0 14px; }
.profile-stats div { padding: 8px 0; border-top: 1px solid oklch(82% .12 165 / .12); }
.profile-stats dt { font-size: 9px; }
.profile-stats dd { margin: 4px 0 0; color: var(--moss); font: 600 .875rem var(--font-mono); font-variant-numeric: tabular-nums; }
.link-explorer { margin: 16px -1px 0; padding-top: 15px; border-top: 1px solid var(--line); }
.link-route { display: grid; grid-template-columns: 1fr auto 1fr; gap: 8px; align-items: center; margin: 14px 0 4px; color: var(--ink); font: .6875rem var(--font-mono); }
.link-route span { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.link-route span:last-child { text-align: right; }
.link-route b { color: var(--spore); font-size: 15px; }
.link-tx { display: block; margin-top: 14px; color: var(--moss); font: .6875rem var(--font-mono); text-decoration: none; }
.link-tx:hover { color: var(--sprout); }
.link-tx code { display: block; margin-top: 7px; color: var(--dim); font-size: .625rem; letter-spacing: .02em; overflow-wrap: anywhere; }
.link-tx:hover code { color: var(--ink); }
.canvas-hint { position: absolute; z-index: 2; left: 50%; bottom: 18px; transform: translateX(-50%); color: var(--dim); font: 11px "IBM Plex Mono", monospace; white-space: nowrap; }
.crosshair { color: var(--moss); font-size: 17px; margin-right: 6px; }
.network-legend { position: absolute; z-index: 2; left: 50%; bottom: 43px; transform: translateX(-50%); display: flex; gap: 14px; color: var(--dim); font: 10px "IBM Plex Mono", monospace; white-space: nowrap; }
.network-legend span { display: inline-flex; align-items: center; gap: 5px; }
.legend-dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--moss); }
.legend-dot.competitive { border-radius: 0; width: 10px; height: 1px; background: var(--spore); }
.legend-dot.keystone { background: var(--spore); box-shadow: 0 0 7px var(--spore); }
.toast { position: fixed; z-index: 5; left: 50%; bottom: 24px; transform: translateX(-50%) translateY(10px); padding: 10px 14px; border: 1px solid var(--moss); border-radius: 8px; color: var(--ink); background: var(--surface-solid); font-size: 12px; opacity: 0; pointer-events: none; transition: opacity .2s, transform .2s; }
.toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

@media (max-width: 980px) {
  body { overflow: auto; }
  .app-shell { min-height: 100svh; overflow: visible; padding-bottom: 30px; }
  #mycelium-canvas { position: relative; height: 54svh; min-height: 390px; display: block; }
  .brand-block { top: 18px; left: 18px; }
  .brand-kicker { display: none; }
  .brand-block h1 { font-size: 2.4375rem; }
  .brand-tag { margin-top: 7px; font-size: 13px; }
  .topbar { top: 16px; right: 16px; }
  .topbar a:not(.social-link), .ghost-button { display: none; }
  .topbar .social-link { display: inline-flex; padding: 10px 12px; }
  .observation-rail, .node-console { position: relative; inset: auto; width: auto; margin: 12px 16px 0; overflow: visible; }
  .observation-rail.is-collapsed, .node-console.is-collapsed { transform: none; }
  .rail-toggle { top: 18px; right: 12px; left: auto; width: 34px; height: 30px; border: 1px solid var(--line); border-radius: 7px; transform: none; font-size: 22px; }
  .right-toggle { right: 12px; left: auto; }
  .observation-rail { display: grid; grid-template-columns: 1fr 1fr; }
  .readout-panel, .story-panel, .event-panel { min-width: 0; }
  .event-panel { grid-column: 1 / -1; }
  .node-console { margin-top: 12px; }
  .canvas-hint { display: none; }
  .network-legend { display: none; }
}

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}