/* Features page (.page-features) and its animated mock windows (.demo*).
   Markup: src/pages/features.rs, src/pages/feature_demos.rs and
   src/pages/project_demos.rs. Tokens only.
   Every demo loops on the same 9s cycle. Base styles are the finished screen,
   so the reduced-motion rule in base.css leaves a sensible still frame. */

/* ---------- Page layout ---------- */
.page-features .features-hero {
  padding-block: var(--sp-16) var(--sp-12);
  border-bottom: 1px solid var(--border);
  background: radial-gradient(50% 90% at 100% 0%, color-mix(in srgb, var(--straw) 12%, transparent), transparent 70%);
}
.page-features .features-hero h1 { font-size: var(--fs-hero); line-height: 0.9; max-width: 12ch; }
.page-features .features-hero .lead a { color: var(--text); }

/* Jump links to each app: names only, each with its accent mark. */
.feature-index {
  list-style: none; margin: var(--sp-8) 0 0; padding: 0; display: flex; flex-wrap: wrap; gap: var(--sp-2) var(--sp-6);
}
.feature-index a {
  display: inline-flex; align-items: center; gap: var(--sp-2); padding-block: var(--sp-1);
  color: var(--text-muted); text-decoration: none; font-weight: 600;
  border-bottom: 2px solid transparent; transition: color 0.2s var(--ease), border-color 0.2s var(--ease);
}
.feature-index a::before {
  content: ""; width: 10px; height: 10px; border-radius: 3px; background: var(--app-accent);
}
.feature-index a:hover, .feature-index a:focus-visible { color: var(--text); border-bottom-color: var(--app-accent); }

.feature-app { padding-block: var(--sp-16); border-bottom: 1px solid var(--border); scroll-margin-top: var(--header-h); }
.feature-app:nth-of-type(odd) {
  background: radial-gradient(50% 70% at 100% 50%, color-mix(in srgb, var(--app-accent) 7%, transparent), transparent 70%);
}
.feature-app:nth-of-type(even) {
  background: radial-gradient(50% 70% at 0% 50%, color-mix(in srgb, var(--app-accent) 7%, transparent), transparent 70%);
}
.feature-app__inner { display: grid; gap: var(--sp-8); align-items: center; }
@media (min-width: 960px) {
  .feature-app__inner { grid-template-columns: minmax(0, 0.8fr) minmax(0, 1.2fr); gap: var(--sp-12); }
  .feature-app:nth-of-type(even) .feature-app__demo { order: -1; }
  .feature-app:nth-of-type(even) .feature-app__inner { grid-template-columns: minmax(0, 1.2fr) minmax(0, 0.8fr); }
}
.feature-app__copy { min-width: 0; }
.feature-app__head { margin-bottom: var(--sp-4); padding-left: var(--sp-4); border-left: 4px solid var(--app-accent); }
.feature-app__head h2 { margin: 0; font-size: var(--fs-3xl); }
.feature-app__meta { margin: var(--sp-1) 0 0; font-size: var(--fs-sm); color: var(--text-muted); }
.feature-points { list-style: none; margin: var(--sp-6) 0; padding: 0; display: grid; gap: var(--sp-4); }
.feature-points li { position: relative; padding-left: var(--sp-6); }
.feature-points li::before {
  content: ""; position: absolute; left: 0; top: 0.5em;
  width: 8px; height: 8px; border-radius: 2px; background: var(--app-accent);
  box-shadow: 0 0 12px color-mix(in srgb, var(--app-accent) 60%, transparent);
}
.feature-points strong { display: block; color: var(--text); }
.feature-points span { color: var(--text-muted); font-size: var(--fs-sm); }
.feature-app__more { font-weight: 600; }
.feature-app__demo { min-width: 0; }

/* ---------- Mock window ---------- */
.demo {
  --cycle: 9s;
  position: relative; display: flex; flex-direction: column; overflow: hidden;
  border: 1px solid var(--border-strong); border-radius: var(--radius-lg); background: var(--bg);
  box-shadow: var(--shadow), 0 30px 70px -36px color-mix(in srgb, var(--app-accent) 70%, transparent);
  font: 12px/1.65 var(--font-mono); color: var(--text-muted);
}
.demo p, .demo ul { margin: 0; padding: 0; list-style: none; }
.demo em { font-style: normal; color: var(--text-faint); }
.demo kbd { font-size: 10px; padding: 0 4px; border: 1px solid var(--border-strong); border-radius: 3px; color: var(--text-muted); }
.demo__bar {
  display: flex; align-items: center; gap: var(--sp-2); height: 30px; padding: 0 12px; flex: none;
  background: var(--surface); border-bottom: 1px solid var(--border);
}
.demo__dots { display: flex; gap: 6px; }
.demo__dots i { width: 10px; height: 10px; border-radius: 50%; background: var(--border-strong); }
.demo__dots i:first-child { background: color-mix(in srgb, var(--bronze) 70%, var(--border-strong)); }
.demo__title { flex: 1; margin-right: 46px; text-align: center; font-size: 11px; color: var(--text-faint); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.demo__body { position: relative; flex: 1; min-height: 330px; }
.demo__label { font-size: 10px; text-transform: uppercase; letter-spacing: 0.12em; color: var(--text-faint); margin-bottom: 6px !important; }
.demo__caret {
  display: inline-block; width: 7px; height: 1.15em; vertical-align: text-bottom;
  background: var(--app-accent); animation: demo-blink 1s steps(1) infinite;
}
.demo__check { display: inline-grid; place-items: center; width: 16px; height: 16px; border-radius: 50%; background: color-mix(in srgb, var(--ok) 16%, transparent); color: var(--ok); font-size: 10px; }
.demo__toast {
  position: absolute; right: 14px; bottom: 14px; display: flex; gap: 10px; align-items: center;
  padding: 6px 12px; border-radius: var(--radius); border: 1px solid var(--border-strong);
  background: var(--surface-2); color: var(--text); box-shadow: var(--shadow);
  animation: demo-toast var(--cycle) var(--ease) infinite;
}
.demo__toast span { color: color-mix(in srgb, var(--app-accent) var(--ink-mix), var(--text)); font-weight: 600; }

/* Syntax colours */
.t-kw { color: var(--syn-kw); }
.t-fn { color: var(--syn-fn); }
.t-ty { color: var(--syn-ty); }
.t-str { color: var(--ok); }
.t-num { color: var(--syn-num); }
.t-key { color: var(--syn-fn); }
.t-prompt { color: var(--syn-prompt); }

/* Counts and hints on a highlighted (accent-tinted) row. */
.is-open em { color: var(--text-muted); }

/* ---------- FerrumAPI ---------- */
.api { display: flex; flex-direction: column; }
.api__req { display: flex; gap: 8px; align-items: center; padding: 10px 12px; border-bottom: 1px solid var(--border); }
.api__method { padding: 2px 8px; border-radius: 3px; color: var(--ok); background: color-mix(in srgb, var(--ok) 16%, transparent); font-weight: 600; }
.api__url { flex: 1; min-width: 0; padding: 2px 8px; border: 1px solid var(--border); border-radius: 3px; color: var(--text); overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.api__send { padding: 2px 10px; border-radius: 3px; background: var(--app-accent); color: var(--on-color); font-weight: 600; animation: demo-press var(--cycle) var(--ease) infinite; }
.api__panes { flex: 1; display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); }
.api__resp { position: relative; padding: 40px 14px 12px; white-space: pre; overflow: hidden; color: var(--text); }
.api__find {
  position: absolute; top: 8px; right: 10px; left: 10px; display: flex; gap: 8px; align-items: center;
  padding: 2px 8px; border: 1px solid var(--border-strong); border-radius: 4px; background: var(--surface); color: var(--text-faint);
  animation: api-find var(--cycle) var(--ease) infinite;
}
.api__find span { flex: 1; color: var(--text); }
.api__mark { color: var(--text); background: color-mix(in srgb, var(--straw) 35%, transparent); border-radius: 2px; animation: api-mark var(--cycle) var(--ease) infinite; }
.api__runner { padding: 12px; border-left: 1px solid var(--border); background: var(--bg-elev); }
.api__runner li { display: flex; gap: 8px; align-items: center; padding: 4px 0; color: var(--text); animation: demo-row var(--cycle) var(--ease) infinite; }
.api__runner li em { margin-left: auto; color: var(--ok); }
.api__runner li:nth-child(2) { animation-delay: 0.35s; }
.api__runner li:nth-child(3) { animation-delay: 0.7s; }
.api__runner li:nth-child(4) { animation-delay: 1.05s; }
.api__cookies { margin-top: 14px !important; padding: 6px 8px !important; border: 1px dashed var(--border-strong); border-radius: 4px; font-size: 11px; }

/* ---------- FerrumGIT ---------- */
.git { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.15fr); }
.git__log { isolation: isolate; padding: 10px; border-right: 1px solid var(--border); background: var(--bg-elev); overflow: hidden; }
.git__search { display: flex; justify-content: space-between; margin-bottom: 10px; padding: 2px 8px; border: 1px solid var(--border-strong); border-radius: 4px; color: var(--text); }
.git__commit { position: relative; display: flex; gap: 8px; align-items: center; padding: 6px 6px 6px 26px; border-radius: 4px; white-space: nowrap; overflow: hidden; color: var(--text); }
.git__commit code { color: var(--text-faint); }
.git__commit span:last-child { overflow: hidden; text-overflow: ellipsis; }
.git__node { position: absolute; left: 8px; top: 50%; width: 9px; height: 9px; margin-top: -4.5px; border-radius: 50%; background: var(--app-accent); }
.git__node::before { content: ""; position: absolute; left: 3.5px; top: -14px; bottom: -14px; width: 2px; background: color-mix(in srgb, var(--app-accent) 50%, transparent); z-index: -1; }
.git__commit.lane-2 .git__node { left: 16px; background: var(--app-api); }
.git__commit.lane-2 .git__node::before { background: color-mix(in srgb, var(--app-api) 50%, transparent); }
.git__commit.lane-2 { padding-left: 34px; }
.git__commit.is-hit { animation: git-hit var(--cycle) var(--ease) infinite; }
.git__commit.is-hit:nth-child(4) { animation-delay: 2.2s; }
.git__diff { position: relative; padding: 10px 12px; overflow: hidden; }
.git__cols { display: grid; grid-template-columns: 1fr 1fr; gap: 6px; }
.git__cols p { padding: 1px 6px; white-space: pre; overflow: hidden; text-overflow: ellipsis; color: var(--text); font-size: 11px; }
.git__del { background: color-mix(in srgb, var(--bronze) 22%, transparent); animation: demo-row var(--cycle) var(--ease) infinite; }
.git__add { background: color-mix(in srgb, var(--app-term) 22%, transparent); animation: demo-row var(--cycle) var(--ease) infinite; animation-delay: 0.4s; }
.git__blame { margin-top: 16px !important; font-size: 11px; color: color-mix(in srgb, var(--app-accent) var(--ink-mix), var(--text)); }
.git .demo__toast { animation-delay: 1s; }

/* ---------- FerrumData ---------- */
.data { display: grid; grid-template-columns: 128px minmax(0, 1fr); }
.data__side { padding: 10px; border-right: 1px solid var(--border); background: var(--bg-elev); overflow: hidden; }
.data__side ul { margin-bottom: 14px !important; }
.data__side li { padding: 2px 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; color: var(--text); }
.data__side li.is-new { border-radius: 3px; animation: data-hist var(--cycle) var(--ease) infinite; }
.data__cols em { font-size: 10px; }
.data__main { position: relative; display: flex; flex-direction: column; min-width: 0; }
.data__query { padding: 10px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; overflow: hidden; color: var(--text); }
.data__typed { display: inline-block; overflow: hidden; vertical-align: bottom; max-width: 47ch; animation: data-type var(--cycle) steps(47) infinite; }
.data__grid { padding: 8px 12px; }
.data__row { display: grid; grid-template-columns: 0.5fr 1.4fr 1fr; border-bottom: 1px solid var(--border); color: var(--text); animation: data-row var(--cycle) var(--ease) infinite; }
.data__row span { padding: 4px 6px; }
.data__row span + span { border-left: 1px solid var(--border); }
.data__head { color: var(--text-muted); background: var(--surface); animation: none; }
.data__row:nth-child(3) { animation-delay: 0.15s; }
.data__row:nth-child(4) { animation-delay: 0.3s; }
.data__row:nth-child(5) { animation-delay: 0.45s; }
.data__row:nth-child(3) span:nth-child(2), .data__row:nth-child(4) span:nth-child(2) { animation: data-cell var(--cycle) var(--ease) infinite; }
.data__sort { display: inline-block; font-style: normal; color: color-mix(in srgb, var(--app-accent) var(--ink-mix), var(--text)); animation: data-sort var(--cycle) var(--ease) infinite; }
.data__menu {
  position: absolute; right: 14px; bottom: 14px; padding: 4px !important; min-width: 160px;
  border: 1px solid var(--border-strong); border-radius: var(--radius); background: var(--surface); box-shadow: var(--shadow);
  animation: data-menu var(--cycle) var(--ease) infinite;
}
.data__menu li { padding: 3px 8px; border-radius: 3px; color: var(--text); }
.data__menu li:first-child { background: color-mix(in srgb, var(--app-accent) 24%, transparent); }

/* ---------- FerrumTerm ---------- */
.term { display: grid; grid-template-columns: 150px minmax(0, 1fr); }
.term__side { padding: 10px; border-right: 1px solid var(--border); background: var(--bg-elev); }
.term__side ul { margin-bottom: 14px !important; }
.term__side li { position: relative; display: flex; gap: 6px; align-items: center; padding: 3px 6px; border-radius: 3px; color: var(--text); white-space: nowrap; }
.term__side li em { margin-left: auto; font-size: 10px; }
.term__side li.is-open { background: color-mix(in srgb, var(--app-accent) 18%, transparent); }
.term__dot { width: 8px; height: 8px; flex: none; border-radius: 50%; }
.term__dot--run { background: var(--straw); animation: term-dot var(--cycle) steps(1) infinite; }
.term__dot--wait { background: var(--bronze); }
.term__state { position: relative; display: inline-grid; margin-left: auto; }
.term__state span { grid-area: 1 / 1; text-align: right; }
.term__state span:first-child { opacity: 0; animation: term-working var(--cycle) steps(1) infinite; }
.term__state span:last-child { color: var(--ok); animation: term-done var(--cycle) steps(1) infinite; }
.term__badge {
  display: grid; place-items: center; margin-left: auto; width: 16px; height: 16px; border-radius: 50%;
  background: var(--bronze); color: var(--on-color); font-size: 10px;
  animation: term-badge 1.6s var(--ease) infinite;
}
.term__new { display: inline-block; padding: 3px 8px; border: 1px dashed var(--border-strong); border-radius: 4px; color: color-mix(in srgb, var(--app-accent) var(--ink-mix), var(--text)); animation: demo-pulse var(--cycle) var(--ease) infinite; animation-delay: 4s; }
.term__pane { position: relative; padding: 12px 14px; color: var(--text); white-space: pre; overflow: hidden; }
.term__out { animation: demo-row var(--cycle) var(--ease) infinite; }
.term__out:nth-child(3) { animation-delay: 0.5s; }
.term__out:nth-child(4) { animation-delay: 1s; }
.term__out:nth-child(5) { animation-delay: 1.3s; }
.term__select {
  background-image: linear-gradient(color-mix(in srgb, var(--app-accent) 35%, transparent), color-mix(in srgb, var(--app-accent) 35%, transparent));
  background-repeat: no-repeat; background-size: 100% 100%;
  animation: term-select var(--cycle) var(--ease) infinite;
}
.term__copied { animation-delay: 1.4s; }

/* ---------- Ferrum Launcher ---------- */
.tb { display: flex; flex-direction: column; padding: 12px; gap: 10px; }
.tb__banner {
  display: flex; align-items: center; justify-content: space-between; gap: 10px; padding: 8px 10px;
  border: 1px solid color-mix(in srgb, var(--app-accent) 45%, var(--border)); border-radius: var(--radius);
  background: color-mix(in srgb, var(--app-accent) 10%, var(--surface)); color: var(--text);
  animation: tb-banner var(--cycle) var(--ease) infinite;
}
.tb__apps { display: grid; gap: 6px; }
.tb__apps li {
  display: grid; grid-template-columns: 18px minmax(0, 1fr) auto auto 104px; gap: 10px; align-items: center;
  padding: 6px 10px; border: 1px solid var(--border); border-radius: var(--radius-sm); background: var(--surface); color: var(--text);
}
.tb__logo { width: 18px; height: 18px; border-radius: 5px; background: var(--c); box-shadow: 0 0 10px color-mix(in srgb, var(--c) 55%, transparent); }
.tb__name { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.tb__chan { padding: 0 6px; border-radius: 999px; font-size: 10px; color: var(--ok); border: 1px solid color-mix(in srgb, var(--ok) 45%, transparent); }
.tb__ver { color: var(--text-faint); font-size: 11px; }
.tb__btn {
  position: relative; display: inline-grid; overflow: hidden; padding: 2px 8px; border-radius: 4px; text-align: center;
  border: 1px solid var(--border-strong); background: var(--surface-2); color: var(--text); white-space: nowrap;
}
.tb__btn::before {
  content: ""; position: absolute; inset: 0; transform-origin: left; transform: scaleX(0);
  background: color-mix(in srgb, var(--c, var(--app-accent)) 35%, transparent);
  animation: tb-fill var(--cycle) var(--ease) infinite; animation-delay: inherit;
}
.tb__btn > span { position: relative; grid-area: 1 / 1; }
.tb__btn > span:last-child { opacity: 0; color: var(--ok); animation: tb-done var(--cycle) steps(1) infinite; animation-delay: inherit; }
.tb__btn > span:first-child { animation: tb-todo var(--cycle) steps(1) infinite; animation-delay: inherit; }
.tb__btn--self { background: var(--app-accent); border-color: transparent; color: var(--on-color); font-weight: 600; }
.tb__btn--self::before { background: color-mix(in srgb, var(--text) 30%, transparent); animation-name: tb-fill-self; }
.tb__apps li:nth-child(2) .tb__btn { animation-delay: 0.3s; }
.tb__apps li:nth-child(3) .tb__btn { animation-delay: 0.6s; }
.tb__apps li:nth-child(4) .tb__btn { animation-delay: 0.9s; }
.tb__apps li:nth-child(5) .tb__btn { animation-delay: 1.2s; }

/* ---------- FerrumKit ---------- */
.kit { display: grid; grid-template-columns: 130px minmax(0, 1fr); }
.kit__side { padding: 10px; border-right: 1px solid var(--border); background: var(--bg-elev); }
.kit__search { margin-bottom: 8px !important; padding: 2px 8px !important; border: 1px solid var(--border-strong); border-radius: 4px; color: var(--text-faint); }
.kit__search span { color: var(--text); }
.kit__side li { padding: 2px 6px; border-radius: 3px; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.kit__side li.is-open { background: color-mix(in srgb, var(--app-accent) 22%, transparent); animation: demo-pulse var(--cycle) var(--ease) infinite; }
.kit__main { position: relative; padding: 12px 14px; min-width: 0; }
.kit__token { padding: 6px 8px !important; border: 1px solid var(--border); border-radius: 4px; overflow-wrap: anywhere; color: var(--text); animation: demo-row var(--cycle) var(--ease) infinite; }
.kit__out { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 10px; margin-top: 12px; }
.kit__out > div { padding: 8px; border: 1px solid var(--border); border-radius: 4px; color: var(--text); white-space: pre; overflow: hidden; animation: demo-row var(--cycle) var(--ease) infinite; animation-delay: 0.5s; }
.kit__out > div + div { animation-delay: 0.8s; }
.kit__exp { margin-top: 8px !important; color: var(--text-faint); }
.kit__exp b { margin-left: 4px; padding: 0 6px; border-radius: 999px; background: color-mix(in srgb, var(--bronze) 30%, transparent); color: var(--text); font-weight: 600; }

/* ---------- FerrumContainers ---------- */
.dock { display: grid; grid-template-columns: 120px minmax(0, 1fr); }
.dock__side { padding: 10px !important; border-right: 1px solid var(--border); background: var(--bg-elev); }
.dock__side li { display: flex; justify-content: space-between; padding: 3px 6px; border-radius: 3px; color: var(--text); }
.dock__side li.is-open { background: color-mix(in srgb, var(--app-accent) 20%, transparent); }
.dock__main { position: relative; padding: 10px 12px; min-width: 0; }
.dock__group { display: flex; gap: 8px; align-items: baseline; padding: 4px 0 !important; color: var(--text); font-weight: 600; }
.dock__group em { font-weight: 400; }
.dock__group span { margin-left: auto; padding: 0 8px; border: 1px solid var(--border-strong); border-radius: 4px; font-weight: 400; animation: demo-press var(--cycle) var(--ease) infinite; animation-delay: 5s; }
.dock__group--off { margin-top: 6px; color: var(--text-faint); }
.dock__row {
  display: grid; grid-template-columns: 10px 0.7fr 1.2fr 0.9fr 70px; gap: 8px; align-items: center;
  padding: 4px 6px; border-bottom: 1px solid var(--border); color: var(--text); white-space: nowrap;
}
.dock__row span { overflow: hidden; text-overflow: ellipsis; }
.dock__image, .dock__ports { color: var(--text-faint); }
.dock__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 6px var(--ok); }
.dock__cpu { height: 6px; border-radius: 3px; background: var(--surface-2); }
.dock__cpu b { display: block; height: 100%; width: var(--cpu); border-radius: 3px; background: var(--app-accent); animation: dock-cpu 2.4s var(--ease) infinite alternate; }
.dock__row:nth-child(3) .dock__cpu b { animation-delay: -0.8s; }
.dock__row:nth-child(4) .dock__cpu b { animation-delay: -1.6s; }
.dock__logs { margin-top: 10px; padding: 8px; border: 1px solid var(--border); border-radius: 4px; background: var(--bg-elev); color: var(--text); }
.dock__logs p:not(.demo__label) { animation: demo-row var(--cycle) var(--ease) infinite; }
.dock__logs p:nth-child(3) { animation-delay: 0.4s; }
.dock__logs p:nth-child(4) { animation-delay: 0.8s; }
@keyframes dock-cpu { from { transform: scaleX(0.55); transform-origin: left; } to { transform: scaleX(1); transform-origin: left; } }

/* ---------- Shared project strip (FerrumPorts, Env, Editor's Logs and CI pages) ---------- */
.ports, .env, .logs, .ci { display: flex; flex-direction: column; }
.pstrip {
  display: flex; flex: none; align-items: center; gap: 10px; height: 28px; padding: 0 10px;
  border-bottom: 1px solid var(--border); background: var(--bg-elev); font-size: 11px; white-space: nowrap; overflow: hidden;
}
.pstrip__name { color: var(--text); font-weight: 600; }
.pstrip__path { min-width: 0; overflow: hidden; text-overflow: ellipsis; color: var(--text-faint); }
.pstrip__branch { color: color-mix(in srgb, var(--app-accent) var(--ink-mix), var(--text)); }
.pstrip__open { display: flex; gap: 4px; margin-left: auto; }
.pstrip__open span { padding: 0 6px; border: 1px solid var(--border-strong); border-radius: 3px; }

/* ---------- FerrumPorts ---------- */
.ports__tools { display: flex; align-items: center; gap: 8px; padding: 8px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; overflow: hidden; }
.ports__search { min-width: 70px; padding: 1px 8px; border: 1px solid var(--border-strong); border-radius: 4px; color: var(--text-faint); }
.ports__search span, .ports__check b { color: var(--text); font-weight: 600; }
.ports__toggle { padding: 1px 6px; border: 1px solid var(--border); border-radius: 3px; }
.ports__check { padding: 1px 8px; border: 1px dashed var(--border-strong); border-radius: 4px; }
.ports__tools em { margin-left: auto; }
.ports__table { position: relative; flex: 1; padding: 8px 12px; }
.ports__group { padding: 4px 0 !important; color: var(--text); font-weight: 600; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ports__group em { margin-left: 6px; font-weight: 400; }
.ports__row {
  display: grid; grid-template-columns: 40px 92px minmax(0, 1fr) auto; gap: 10px; align-items: center;
  padding: 3px 6px; border-radius: 3px; color: var(--text); animation: demo-row var(--cycle) var(--ease) infinite;
}
.ports__row b { font-weight: 600; color: color-mix(in srgb, var(--app-accent) var(--ink-mix), var(--text)); }
.ports__row span { overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.ports__cmd { color: var(--text-faint); }
.ports__row:nth-child(3) { animation-delay: 0.2s; }
.ports__row:nth-child(4) { animation-delay: 0.4s; }
.ports__row:nth-child(6) { animation-delay: 0.6s; }
.ports__row.is-picked {
  background: color-mix(in srgb, var(--app-accent) 20%, transparent);
  animation: demo-row var(--cycle) var(--ease) infinite, ports-pick var(--cycle) var(--ease) infinite;
}
.ports__dialog {
  position: absolute; left: 50%; bottom: 58px; width: min(84%, 290px); padding: 10px 12px; opacity: 0;
  border: 1px solid var(--border-strong); border-radius: var(--radius); background: var(--surface); color: var(--text);
  box-shadow: var(--shadow), 0 20px 40px -20px rgba(0, 0, 0, 0.6); transform: translateX(-50%);
  animation: ports-dialog var(--cycle) var(--ease) infinite;
}
.ports__dialog b { font-weight: 600; }
.ports__dialog .ports__cmd { margin: 2px 0 8px !important; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.ports__actions { display: flex; justify-content: flex-end; gap: 6px; }
.ports__actions span { padding: 1px 8px; border: 1px solid var(--border-strong); border-radius: 4px; }
.ports__actions .ports__stop { border-color: transparent; background: var(--app-accent); color: var(--on-color); font-weight: 600; animation: demo-press var(--cycle) var(--ease) infinite; animation-delay: 4.3s; }

/* ---------- FerrumEnv ---------- */
.env__body { flex: 1; display: grid; grid-template-columns: 110px minmax(0, 1fr); }
.env__side { padding: 10px !important; border-right: 1px solid var(--border); background: var(--bg-elev); }
.env__side li { display: flex; justify-content: space-between; padding: 3px 6px; border-radius: 3px; color: var(--text); }
.env__side li.is-open { background: color-mix(in srgb, var(--app-accent) 20%, transparent); }
.env__main { position: relative; padding: 0 12px 10px; min-width: 0; }
.env__tabs { display: flex; margin: 0 -12px 8px !important; padding: 0 12px !important; border-bottom: 1px solid var(--border); overflow: hidden; }
.env__tabs li { padding: 5px 10px; color: var(--text-faint); white-space: nowrap; }
.env__tabs li.is-active { color: var(--text); box-shadow: inset 0 -2px 0 var(--app-accent); }
.env__row {
  display: grid; grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.3fr) auto; gap: 10px; align-items: center;
  padding: 4px 6px; border-bottom: 1px solid var(--border); color: var(--text); animation: demo-row var(--cycle) var(--ease) infinite;
}
.env__row:nth-child(3) { animation-delay: 0.15s; }
.env__row:nth-child(4) { animation-delay: 0.3s; }
.env__row:nth-child(5) { animation-delay: 0.45s; }
.env__key { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; font-weight: 600; }
.env__val { display: inline-grid; min-width: 0; overflow: hidden; white-space: nowrap; }
.env__val > span { grid-area: 1 / 1; overflow: hidden; text-overflow: ellipsis; }
.env__mask { color: var(--text-faint); letter-spacing: 0.05em; }
.env__plain { opacity: 0; }
.env__lock { font-style: normal; font-size: 10px; padding: 0 6px; border-radius: 999px; color: var(--text-muted); border: 1px solid var(--border-strong); }
.env__row.is-revealed .env__mask { animation: env-mask var(--cycle) steps(1) infinite; }
.env__row.is-revealed .env__plain { animation: env-plain var(--cycle) steps(1) infinite; }
.env__row.is-revealed { animation: demo-row var(--cycle) var(--ease) infinite, env-pick var(--cycle) var(--ease) infinite; }
.env__status { margin-top: 10px !important; font-size: 11px; color: var(--text-faint); }

/* ---------- Ferrum Editor's Logs page (on /ferrum-editor#logs) ---------- */
.logs__body { flex: 1; display: grid; grid-template-columns: 130px minmax(0, 1fr); }
.logs__side { padding: 10px !important; border-right: 1px solid var(--border); background: var(--bg-elev); }
.logs__side li { display: flex; flex-wrap: wrap; align-items: center; gap: 0 6px; padding: 3px 6px; color: var(--text); }
.logs__side li em { flex-basis: 100%; padding-left: 14px; font-size: 10px; }
.logs__dot { width: 8px; height: 8px; border-radius: 50%; background: var(--ok); box-shadow: 0 0 6px var(--ok); }
.logs__dot--file { background: var(--app-accent); box-shadow: none; }
.logs__suggest { margin-top: 8px; border: 1px dashed var(--border-strong); border-radius: 4px; color: color-mix(in srgb, var(--app-accent) var(--ink-mix), var(--text)) !important; }
.logs__main { position: relative; padding: 0 12px 10px; min-width: 0; overflow: hidden; }
.logs__tools { display: flex; gap: 6px; align-items: center; margin: 0 -12px 6px; padding: 6px 12px; border-bottom: 1px solid var(--border); white-space: nowrap; overflow: hidden; }
.logs__lvl { padding: 0 6px; border: 1px solid var(--border-strong); border-radius: 3px; }
.logs__lvl.is-on { color: var(--text); background: var(--surface-2); }
.logs__search { margin-left: auto; min-width: 80px; padding: 0 8px; border: 1px solid var(--border-strong); border-radius: 4px; }
.logs__search span { color: var(--text); }
.logs__line {
  display: grid; grid-template-columns: 38px 58px 44px minmax(0, 1fr); gap: 6px; align-items: center;
  padding: 2px 4px; border-left: 2px solid transparent; color: var(--text); white-space: nowrap;
  animation: demo-row var(--cycle) var(--ease) infinite;
}
.logs__line span:last-child { overflow: hidden; text-overflow: ellipsis; }
.logs__line:nth-child(3) { animation-delay: 0.3s; }
.logs__line:nth-child(4) { animation-delay: 0.6s; }
.logs__line:nth-child(5) { animation-delay: 0.9s; }
.logs__line:nth-child(6) { animation-delay: 1.2s; }
.logs__chip { padding: 0 4px; border-radius: 3px; font-size: 10px; text-align: center; background: color-mix(in srgb, var(--app-accent) 22%, transparent); }
.logs__line b { font-weight: 600; color: var(--text-faint); }
.logs__line--warn b { color: var(--straw); }
.logs__line--error { border-left-color: var(--bronze); background: color-mix(in srgb, var(--bronze) 14%, transparent); }
.logs__line--error b { color: color-mix(in srgb, var(--bronze) var(--ink-mix), var(--text)); }
.logs__jump {
  position: absolute; right: 14px; bottom: 12px; padding: 2px 10px; border-radius: 999px;
  background: var(--app-accent); color: var(--on-color); font-weight: 600;
  animation: demo-toast var(--cycle) var(--ease) infinite;
}

/* ---------- Ferrum Editor's CI page (on /ferrum-editor#ci) ---------- */
.ci__body { flex: 1; display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.1fr); }
.ci__runs { padding: 8px !important; border-right: 1px solid var(--border); background: var(--bg-elev); }
.ci__runs li { display: flex; gap: 8px; align-items: flex-start; padding: 4px 6px; border-radius: 3px; color: var(--text); }
.ci__runs li > span { min-width: 0; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; }
.ci__runs li em { display: block; font-size: 10px; }
.ci__runs i { font-style: normal; width: 12px; text-align: center; }
.ci__runs .is-ok i, .ci__steps .is-ok { color: var(--ok); }
.ci__runs .is-fail i { color: var(--bronze); }
.ci__runs .is-run i { color: var(--straw); animation: demo-blink 1s steps(1) infinite; }
.ci__runs li.is-fail { background: color-mix(in srgb, var(--app-accent) 18%, transparent); }
.ci__detail { position: relative; padding: 10px 12px; min-width: 0; }
.ci__steps li { display: flex; justify-content: space-between; padding: 2px 0; animation: demo-row var(--cycle) var(--ease) infinite; }
.ci__steps li:nth-child(2) { animation-delay: 0.3s; }
.ci__steps li:nth-child(3) { animation-delay: 0.6s; }
.ci__steps .is-fail { color: color-mix(in srgb, var(--bronze) var(--ink-mix), var(--text)); font-weight: 600; }
.ci__log { margin-top: 8px; padding: 6px 8px; border: 1px solid var(--border); border-radius: 4px; color: var(--text); white-space: pre; overflow: hidden; animation: demo-row var(--cycle) var(--ease) infinite; animation-delay: 0.9s; }
.ci__err { background: color-mix(in srgb, var(--bronze) 18%, transparent); animation: ci-err var(--cycle) var(--ease) infinite; }
.ci__actions { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 10px !important; }
.ci__actions span { padding: 1px 8px; border: 1px solid var(--border-strong); border-radius: 4px; color: var(--text); }
.ci__actions span:first-child { animation: demo-press var(--cycle) var(--ease) infinite; animation-delay: 3s; }

@media (max-width: 640px) {
  .env__body, .logs__body, .ci__body { grid-template-columns: minmax(0, 1fr); }
  .env__side, .logs__side, .ci__runs, .pstrip__path, .ports__tools em { display: none; }
  .ports__row { grid-template-columns: 40px 92px minmax(0, 1fr); }
  .ports__row em { display: none; }
}
@keyframes ports-pick {
  0%, 26%, 70%, 100% { box-shadow: 0 0 0 0 transparent; }
  32%, 40% { box-shadow: 0 0 0 3px color-mix(in srgb, var(--app-accent) 30%, transparent); }
}
@keyframes ports-dialog {
  0%, 36% { opacity: 0; transform: translate(-50%, 6px); }
  42%, 58% { opacity: 1; transform: translateX(-50%); }
  62%, 100% { opacity: 0; transform: translate(-50%, 6px); }
}
@keyframes env-mask { 0% { opacity: 1; } 30% { opacity: 0; } 80% { opacity: 1; } }
@keyframes env-plain { 0% { opacity: 0; } 30% { opacity: 1; } 80% { opacity: 0; } }
@keyframes env-pick { 0%, 24%, 80%, 100% { background: transparent; } 30%, 74% { background: color-mix(in srgb, var(--app-accent) 16%, transparent); } }
@keyframes ci-err { 0%, 30% { background: transparent; } 36%, 92% { background: color-mix(in srgb, var(--bronze) 18%, transparent); } 100% { background: transparent; } }

/* ---------- Ferrum Editor ---------- */
.ed { display: grid; grid-template-columns: 120px minmax(0, 1fr); grid-template-rows: 1fr auto; }
.ed__tree { padding: 10px 8px !important; border-right: 1px solid var(--border); background: var(--bg-elev); overflow: hidden; }
.ed__tree li { padding: 1px 6px; border-radius: 3px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.ed__tree .ed__in { padding-left: 16px; }
.ed__tree .ed__in2 { padding-left: 28px; }
.ed__tree .is-open { color: var(--text); background: color-mix(in srgb, var(--app-accent) 18%, transparent); }
.ed__main { position: relative; display: flex; flex-direction: column; min-width: 0; }
.ed__tabs { display: flex; flex: none; height: 28px; border-bottom: 1px solid var(--border); background: var(--bg-elev); overflow: hidden; }
.ed__tabs li { display: flex; align-items: center; gap: 8px; padding: 0 12px; border-right: 1px solid var(--border); color: var(--text-faint); white-space: nowrap; }
.ed__tabs li.is-active { color: var(--text); background: var(--bg); box-shadow: inset 0 2px 0 var(--app-accent); }
.ed__dirty {
  width: 7px; height: 7px; border-radius: 50%; opacity: 1;
  background: color-mix(in srgb, var(--app-accent) var(--ink-mix), var(--text));
  animation: ed-dirty var(--cycle) steps(1) infinite;
}
.ed__code { counter-reset: line; flex: 1; padding: 8px 0; white-space: pre; overflow: hidden; color: var(--text); }
.ed__code p { padding-right: 12px; }
.ed__code p::before {
  counter-increment: line; content: counter(line); display: inline-block; width: 2ch; margin: 0 14px 0 10px;
  text-align: right; color: var(--text-faint);
}
.ed__multi { background: color-mix(in srgb, var(--app-accent) 7%, transparent); }
.ed__typed { display: inline-block; overflow: hidden; vertical-align: bottom; width: 4ch; animation: ed-type var(--cycle) steps(4) infinite; }
.ed__caret {
  display: inline-block; width: 2px; height: 1.2em; margin-right: -2px; vertical-align: text-bottom;
  background: color-mix(in srgb, var(--app-accent) var(--ink-mix), var(--text));
  animation: demo-blink 1s steps(1) infinite;
}
.ed__palette {
  position: absolute; top: 40px; left: 50%; width: min(86%, 340px); transform: translateX(-50%);
  border: 1px solid var(--border-strong); border-radius: var(--radius); background: var(--surface);
  box-shadow: var(--shadow), 0 20px 40px -20px rgba(0, 0, 0, 0.6);
  animation: ed-palette var(--cycle) var(--ease) infinite;
}
.ed__query { padding: 7px 12px !important; border-bottom: 1px solid var(--border); color: var(--text); }
.ed__query .demo__caret { width: 2px; margin-left: 1px; }
.ed__palette ul { position: relative; padding: 4px !important; }
.ed__palette li { position: relative; display: flex; justify-content: space-between; align-items: center; gap: 10px; height: 24px; padding: 0 8px; color: var(--text); white-space: nowrap; }
.ed__palette li span { overflow: hidden; text-overflow: ellipsis; }
.ed__palette b { font-weight: 700; color: color-mix(in srgb, var(--app-accent) var(--ink-mix), var(--text)); }
.ed__palette li.ed__sel {
  position: absolute; left: 4px; right: 4px; top: 4px; padding: 0; border-radius: 4px;
  background: color-mix(in srgb, var(--app-accent) 22%, transparent);
  animation: ed-sel var(--cycle) var(--ease) infinite;
}
.ed__status {
  grid-column: 1 / -1; display: flex; gap: 12px; align-items: center;
  height: 24px; padding: 0 10px; border-top: 1px solid var(--border); background: var(--surface); font-size: 11px; white-space: nowrap; overflow: hidden;
}
.ed__cursors {
  padding: 0 6px; border-radius: 3px; background: var(--app-accent); color: var(--on-color); font-weight: 600;
  animation: ed-cursors var(--cycle) var(--ease) infinite;
}
.ed__meta { margin-left: auto; color: var(--text-faint); overflow: hidden; text-overflow: ellipsis; }

@media (max-width: 640px) {
  .kit, .dock, .ed { grid-template-columns: minmax(0, 1fr); }
  .kit__side, .dock__side, .ed__tree { display: none; }
  .dock__row { grid-template-columns: 10px 0.7fr 1.2fr 60px; }
  .dock__ports { display: none; }
  .data__side, .term__side { display: none; }
  .data, .term { grid-template-columns: minmax(0, 1fr); }
  .api__panes, .git { grid-template-columns: minmax(0, 1fr); }
  .api__runner, .git__diff { display: none; }
  .tb__apps li { grid-template-columns: 18px minmax(0, 1fr) 108px; }
  .tb__chan, .tb__ver { display: none; }
}

/* ---------- Keyframes (percentages of the 9s cycle) ---------- */
@keyframes demo-blink { 50% { opacity: 0; } }
@keyframes demo-pulse {
  0%, 8%, 30%, 100% { box-shadow: 0 0 0 0 transparent; background: transparent; }
  14%, 22% { box-shadow: 0 0 0 4px color-mix(in srgb, var(--app-accent) 25%, transparent); background: color-mix(in srgb, var(--app-accent) 15%, transparent); }
}
@keyframes demo-press { 0%, 6%, 12%, 100% { transform: none; } 9% { transform: scale(0.92); } }
@keyframes demo-row {
  0%, 12% { opacity: 0; transform: translateY(4px); }
  18%, 92% { opacity: 1; transform: none; }
  100% { opacity: 0; }
}
@keyframes demo-toast {
  0%, 60% { opacity: 0; transform: translateY(10px); }
  66%, 90% { opacity: 1; transform: none; }
  96%, 100% { opacity: 0; transform: translateY(10px); }
}

@keyframes api-find { 0%, 34% { opacity: 0; transform: translateY(-6px); } 40%, 92% { opacity: 1; transform: none; } 100% { opacity: 0; } }
@keyframes api-mark { 0%, 40% { background: transparent; } 46%, 92% { background: color-mix(in srgb, var(--straw) 35%, transparent); } 100% { background: transparent; } }

@keyframes git-hit {
  0%, 20%, 50%, 100% { background: transparent; }
  26%, 44% { background: color-mix(in srgb, var(--app-accent) 20%, transparent); }
}

@keyframes data-type { 0%, 3% { width: 0; } 28%, 100% { width: 47ch; } }
@keyframes data-row {
  0%, 30% { opacity: 0; }
  34%, 94% { opacity: 1; }
  100% { opacity: 0; }
}
@keyframes data-sort { 0%, 48% { transform: none; } 52%, 100% { transform: rotate(180deg); } }
@keyframes data-cell { 0%, 56% { background: transparent; } 60%, 92% { background: color-mix(in srgb, var(--app-accent) 22%, transparent); } 100% { background: transparent; } }
@keyframes data-menu {
  0%, 66% { opacity: 0; transform: translateY(6px); }
  70%, 90% { opacity: 1; transform: none; }
  95%, 100% { opacity: 0; transform: translateY(6px); }
}
@keyframes data-hist { 0%, 28% { background: transparent; } 32%, 60% { background: color-mix(in srgb, var(--app-accent) 22%, transparent); } 70%, 100% { background: transparent; } }

@keyframes term-dot { 0% { background: var(--straw); } 55% { background: var(--ok); } }
@keyframes term-working { 0% { opacity: 1; } 55% { opacity: 0; } }
@keyframes term-done { 0% { opacity: 0; } 55% { opacity: 1; } }
@keyframes term-badge { 0%, 100% { box-shadow: 0 0 0 0 color-mix(in srgb, var(--bronze) 55%, transparent); } 50% { box-shadow: 0 0 0 5px transparent; } }
@keyframes term-select { 0%, 48% { background-size: 0 100%; } 58%, 92% { background-size: 100% 100%; } 100% { background-size: 0 100%; } }

@keyframes tb-banner { 0%, 30% { opacity: 1; } 34%, 100% { opacity: 0.55; } }
@keyframes tb-fill-self { 0%, 6% { transform: scaleX(0); } 26% { transform: scaleX(1); } 30%, 100% { transform: scaleX(0); } }
@keyframes tb-fill { 0%, 36% { transform: scaleX(0); } 58% { transform: scaleX(1); } 62%, 100% { transform: scaleX(0); } }
@keyframes tb-todo { 0% { opacity: 1; } 62% { opacity: 0; } 96% { opacity: 1; } }
@keyframes tb-done { 0% { opacity: 0; } 62% { opacity: 1; } 96% { opacity: 0; } }

@keyframes ed-type { 0%, 6% { width: 0; } 16%, 100% { width: 4ch; } }
@keyframes ed-dirty { 0%, 6% { opacity: 0; } 8%, 100% { opacity: 1; } }
@keyframes ed-cursors { 0%, 4%, 22%, 100% { opacity: 1; transform: none; } 10%, 16% { opacity: 1; transform: scale(1.08); } }
@keyframes ed-palette {
  0%, 30% { opacity: 0; transform: translate(-50%, -8px) scale(0.98); }
  36%, 76% { opacity: 1; transform: translate(-50%, 0); }
  82%, 100% { opacity: 0; transform: translate(-50%, -8px) scale(0.98); }
}
@keyframes ed-sel {
  0%, 46% { transform: translateY(0); }
  52%, 64% { transform: translateY(24px); }
  70%, 100% { transform: translateY(0); }
}