/* Snappy Skills — page styles
   Builds on tokens.css (from the design system).
   Dark/light both supported via .dark on <html>.
*/

*,
*::before,
*::after { box-sizing: border-box; }

html, body { margin: 0; padding: 0; }
html { color-scheme: light dark; }

body {
  background: var(--background);
  color: var(--foreground);
  font-family: var(--font-sans);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
  font-feature-settings: "ss01", "cv11";
}

::selection { background: color-mix(in oklch, var(--primary) 25%, transparent); }

/* ---- layout primitives ---- */
.container { max-width: 1240px; margin: 0 auto; padding: 0 24px; }
.container-tight { max-width: 960px; margin: 0 auto; padding: 0 24px; }

/* ---- nav ---- */
.nav {
  position: sticky; top: 0; z-index: 40;
  background: color-mix(in oklch, var(--background) 88%, transparent);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.nav-inner {
  display: flex; align-items: center; gap: 24px;
  height: 56px;
  max-width: 1240px; margin: 0 auto; padding: 0 24px;
}
.nav-brand { display: flex; align-items: center; gap: 10px; color: var(--foreground); text-decoration: none; }
.nav-brand-mark {
  width: 22px; height: 22px; border-radius: 6px;
  background: var(--foreground); color: var(--background);
  display: grid; place-items: center;
  font-weight: 700; font-size: 13px;
  letter-spacing: -0.02em;
}
.nav-brand-word { font-size: 15px; font-weight: 600; letter-spacing: -0.01em; }
.nav-tabs { display: flex; gap: 4px; margin-left: 8px; }
.nav-tab {
  padding: 6px 10px; border-radius: 6px;
  font-size: 13.5px; font-weight: 500;
  color: var(--muted-foreground);
  text-decoration: none;
  transition: all .15s;
}
.nav-tab:hover { color: var(--foreground); background: var(--muted); }
.nav-tab.active {
  color: var(--primary);
  background: color-mix(in oklch, var(--primary) 12%, transparent);
}
.nav-right { margin-left: auto; display: flex; align-items: center; gap: 8px; }

/* ---- buttons ---- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 6px;
  height: 32px; padding: 0 12px;
  border-radius: 6px; border: 1px solid transparent;
  font-family: inherit; font-size: 13px; font-weight: 500;
  cursor: pointer; white-space: nowrap;
  transition: all .15s;
  background: transparent; color: var(--foreground);
}
.btn:hover { background: var(--muted); }
.btn-outline { border-color: var(--border); }
.btn-outline:hover { background: var(--muted); }
.btn-primary {
  background: var(--primary); color: var(--primary-foreground);
  border-color: color-mix(in oklch, var(--primary) 80%, black);
}
.btn-primary:hover {
  background: color-mix(in oklch, var(--primary) 92%, black);
}
.btn-ghost-icon {
  width: 32px; height: 32px; padding: 0;
  border-radius: 6px; color: var(--muted-foreground);
}
.btn-ghost-icon:hover { background: var(--muted); color: var(--foreground); }
.btn-lg { height: 38px; padding: 0 16px; font-size: 14px; }
.btn-sm { height: 28px; padding: 0 10px; font-size: 12.5px; }

/* ---- eyebrow + section frame ---- */
.eyebrow {
  font-size: 11.5px; font-weight: 600;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted-foreground);
}
.eyebrow-accent { color: var(--primary); }

.section { padding: 56px 0; }
.container.section { padding: 56px 24px; }
.section-tight { padding: 40px 0; }
.section + .section { border-top: 1px solid var(--border); }

.section-header { display: flex; flex-direction: column; gap: 10px; margin-bottom: 28px; }
.section-header .eyebrow { margin: 0; }
.section-header h2 {
  margin: 0;
  font-size: clamp(22px, 1.2vw + 18px, 30px);
  font-weight: 600; letter-spacing: -0.015em; line-height: 1.15;
}
.section-header .lead {
  margin: 0;
  color: var(--muted-foreground);
  font-size: 15px; line-height: 1.55;
  max-width: 620px;
}

.section-header.center { align-items: center; text-align: center; }
.section-header.center .lead { max-width: 620px; }

/* ---- hero ---- */
.hero { padding: 56px 0 36px; text-align: center; }
.hero h1 {
  margin: 0 0 10px;
  font-size: clamp(30px, 2.2vw + 18px, 44px);
  font-weight: 600; letter-spacing: -0.025em; line-height: 1.08;
}
.hero-meta {
  color: var(--muted-foreground);
  font-size: 14px;
  display: inline-flex; gap: 10px; align-items: center;
  margin-bottom: 6px;
}
.hero-meta .dot { width: 3px; height: 3px; border-radius: 50%; background: currentColor; opacity: .5; }
.hero-sub {
  max-width: 560px; margin: 14px auto 24px;
  color: var(--muted-foreground); font-size: 15px; line-height: 1.55;
}
.hero-sub code {
  font-family: var(--font-mono); font-size: 12.5px;
  padding: 1px 5px; border-radius: 4px;
  background: var(--muted); color: var(--foreground);
}

/* ---- terminal / install ---- */
.terminal {
  display: flex; align-items: center; gap: 10px;
  max-width: 560px; margin: 0 auto;
  padding: 10px 12px 10px 14px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: var(--shadow-sm);
  font-family: var(--font-mono); font-size: 13px;
}
.terminal-prompt { color: var(--muted-foreground); }
.terminal-cmd { color: var(--foreground); flex: 1; text-align: left; }
.terminal-copy {
  width: 26px; height: 26px; display: grid; place-items: center;
  color: var(--muted-foreground); cursor: pointer; border-radius: 5px;
  background: transparent; border: 0;
}
.terminal-copy:hover { color: var(--foreground); background: var(--muted); }

.install-variants {
  display: flex; justify-content: center; gap: 4px;
  margin-top: 14px; flex-wrap: wrap;
}
.install-variants .chip-label { color: var(--muted-foreground); align-self: center; font-size: 11.5px; letter-spacing: 0.08em; text-transform: uppercase; margin-right: 6px; }
.chip-cmd {
  font-family: var(--font-mono); font-size: 12px;
  padding: 3px 8px; border-radius: 5px;
  background: var(--muted); color: var(--muted-foreground);
  border: 1px solid transparent; cursor: pointer;
  transition: all .15s;
}
.chip-cmd:hover { color: var(--foreground); border-color: var(--border); background: var(--card); }

/* ---- three pillars cards ---- */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pillar {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 10px; padding: 18px 18px 16px;
  display: flex; flex-direction: column; gap: 8px;
  transition: all .15s;
}
.pillar:hover { border-color: color-mix(in oklch, var(--foreground) 20%, var(--border)); box-shadow: var(--shadow-sm); }
.pillar-eyebrow { font-size: 10.5px; font-weight: 600; letter-spacing: 0.12em; text-transform: uppercase; color: var(--primary); }
.pillar-title {
  font-family: var(--font-mono); font-size: 15px; font-weight: 600;
  color: var(--foreground);
}
.pillar-what { font-size: 13px; color: var(--muted-foreground); margin: 0; }
.pillar-body { font-size: 13px; line-height: 1.5; color: var(--foreground); margin: 4px 0 0; }

/* ---- wiring tabs ---- */
.wiring {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 10px; overflow: hidden;
}
.wiring-tabs {
  display: grid; grid-template-columns: repeat(5, 1fr);
  border-bottom: 1px solid var(--border);
  background: color-mix(in oklch, var(--muted) 60%, var(--card));
}
.wiring-tab {
  padding: 12px 10px;
  font-size: 13px; font-weight: 500;
  text-align: center; cursor: pointer;
  color: var(--muted-foreground);
  background: transparent; border: 0;
  border-bottom: 2px solid transparent;
  transition: all .15s;
}
.wiring-tab:not(:last-child) { border-right: 1px solid var(--border); }
.wiring-tab:hover { color: var(--foreground); }
.wiring-tab.active {
  color: var(--foreground);
  background: var(--card);
  border-bottom-color: var(--primary);
}
.wiring-panel {
  padding: 18px 20px;
  display: grid; grid-template-columns: 180px 1fr; gap: 20px;
  align-items: start;
}
.wiring-kind {
  font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--muted-foreground);
}
.wiring-kind strong { display: block; color: var(--primary); margin-top: 4px; font-weight: 600; letter-spacing: 0.08em; }
.wiring-body { font-size: 13.5px; line-height: 1.6; color: var(--foreground); margin: 0; }
.wiring-body code { font-family: var(--font-mono); font-size: 12.5px; padding: 1px 4px; background: var(--muted); border-radius: 3px; }

/* ---- analyzer ---- */
.analyzer {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 12px; overflow: hidden;
}
.analyzer-key {
  display: grid; grid-template-columns: 150px 1fr auto auto auto; gap: 10px;
  align-items: center;
  padding: 14px 16px;
  border-bottom: 1px solid var(--border);
  background: color-mix(in oklch, var(--muted) 55%, var(--card));
}
.analyzer-key-label { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-foreground); }
.analyzer-lanes { display: grid; grid-template-columns: 1fr 1fr; }
.analyzer-lane { padding: 18px 20px; }
.analyzer-lane + .analyzer-lane { border-left: 1px solid var(--border); }
.analyzer-lane-eyebrow { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--primary); font-weight: 600; }
.analyzer-lane-title { font-size: 13px; color: var(--muted-foreground); margin: 4px 0 14px; }
.analyzer-row { display: grid; grid-template-columns: 90px 1fr auto; gap: 10px; align-items: center; }
.analyzer-row-label { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted-foreground); }

/* ---- inputs ---- */
.input {
  height: 32px; padding: 0 10px;
  background: var(--background);
  border: 1px solid var(--border); border-radius: 6px;
  color: var(--foreground);
  font-family: inherit; font-size: 13px;
  width: 100%; outline: none;
  transition: border-color .15s, box-shadow .15s;
}
.input:focus { border-color: var(--ring); box-shadow: 0 0 0 3px color-mix(in oklch, var(--ring) 25%, transparent); }
.input-mono { font-family: var(--font-mono); font-size: 12.5px; }
.input-file {
  height: 32px; padding: 0; background: var(--muted);
  border: 1px solid var(--border); border-radius: 6px;
  display: inline-flex; align-items: center; font-size: 12.5px;
  color: var(--muted-foreground);
}
.input-file-btn {
  height: 100%; padding: 0 10px;
  background: var(--card); color: var(--foreground);
  border-right: 1px solid var(--border);
  display: grid; place-items: center; font-weight: 500;
}
.input-file-name { padding: 0 10px; }

/* ---- catalog ---- */
.catalog-controls {
  display: grid; grid-template-columns: 1fr auto auto; gap: 12px;
  margin-bottom: 20px; align-items: center;
}
.search {
  position: relative; height: 38px;
  display: grid; grid-template-columns: 36px 1fr auto; align-items: center;
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  transition: all .15s;
}
.search:focus-within { border-color: var(--ring); box-shadow: 0 0 0 3px color-mix(in oklch, var(--ring) 25%, transparent); }
.search-icon { display: grid; place-items: center; color: var(--muted-foreground); }
.search-input {
  border: 0; background: transparent; outline: none;
  font-family: inherit; font-size: 14px; color: var(--foreground);
  height: 100%;
}
.search-kbd {
  margin-right: 10px;
  font-family: var(--font-mono); font-size: 11px;
  padding: 2px 6px; border-radius: 4px;
  background: var(--muted); color: var(--muted-foreground);
  border: 1px solid var(--border);
}

.lens-group {
  display: inline-flex; gap: 2px; padding: 3px;
  background: var(--muted); border: 1px solid var(--border);
  border-radius: 8px;
}
.lens-btn {
  height: 30px; padding: 0 10px; border-radius: 6px;
  background: transparent; border: 0; color: var(--muted-foreground);
  font-family: inherit; font-size: 12.5px; font-weight: 500;
  cursor: pointer; transition: all .15s;
  display: inline-flex; align-items: center; gap: 6px;
}
.lens-btn:hover { color: var(--foreground); }
.lens-btn.active {
  background: var(--card); color: var(--foreground);
  box-shadow: var(--shadow-sm);
}

/* ---- category rail ---- */
.rail {
  position: sticky; top: 57px; z-index: 10;
  background: color-mix(in oklch, var(--background) 88%, transparent);
  backdrop-filter: saturate(140%) blur(12px);
  -webkit-backdrop-filter: saturate(140%) blur(12px);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  margin: 0 -9999px 20px; padding: 10px 9999px;
  overflow-x: auto; overflow-y: hidden;
  scrollbar-width: none;
}
.rail::-webkit-scrollbar { display: none; }
.rail-inner {
  display: flex; gap: 6px; max-width: 1240px; margin: 0 auto; padding: 0 24px;
}
.rail-btn {
  display: inline-flex; align-items: center; gap: 6px;
  padding: 5px 10px; border-radius: 6px;
  background: transparent; border: 1px solid transparent;
  color: var(--muted-foreground);
  font-family: inherit; font-size: 12.5px; font-weight: 500;
  cursor: pointer; white-space: nowrap;
  transition: all .15s;
}
.rail-btn:hover { color: var(--foreground); background: var(--muted); }
.rail-btn.active {
  color: var(--foreground); background: var(--card); border-color: var(--border);
}
.rail-btn .count {
  font-family: var(--font-mono); font-size: 11px;
  color: var(--muted-foreground);
  padding: 1px 5px; border-radius: 10px;
  background: var(--muted);
}
.rail-btn.active .count { background: color-mix(in oklch, var(--primary) 15%, transparent); color: var(--primary); }

/* ---- category section ---- */
.cat-section { scroll-margin-top: 120px; }
.cat-section + .cat-section { margin-top: 36px; }
.cat-header {
  display: grid; grid-template-columns: auto 1fr auto; gap: 14px;
  align-items: baseline;
  margin-bottom: 14px;
  padding-bottom: 10px;
  border-bottom: 1px solid var(--border);
}
.cat-eyebrow { font-family: var(--font-mono); font-size: 11px; letter-spacing: 0.12em; text-transform: uppercase; color: var(--primary); font-weight: 600; }
.cat-blurb { font-size: 13px; color: var(--muted-foreground); }
.cat-count { font-family: var(--font-mono); font-size: 11.5px; color: var(--muted-foreground); letter-spacing: 0.05em; }

/* ---- skill grid ---- */
.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(228px, 1fr));
  gap: 10px;
}

/* ======================================================================
   LIST VIEW — dense, scannable rows instead of the card wall
   ====================================================================== */
.cat-section-list .cat-header {
  margin-bottom: 6px;
  padding-bottom: 8px;
}
.cat-list {
  display: flex; flex-direction: column;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}
.cat-list-headers {
  display: grid;
  grid-template-columns: minmax(170px, 260px) 1fr 100px 56px 56px 70px;
  gap: 14px;
  padding: 8px 14px;
  font-size: 10px;
  letter-spacing: 0.12em;
  color: var(--muted-foreground);
  background: color-mix(in oklch, var(--muted) 35%, var(--card));
  border-bottom: 1px solid var(--border);
  text-transform: uppercase;
  align-items: center;
}
.cat-list-headers .cl-h-metric,
.cat-list-headers .cl-h-evals { text-align: center; }
.cat-list-headers .cl-h-size,
.cat-list-headers .cl-h-age { text-align: right; }

.cl-row {
  display: grid;
  grid-template-columns: minmax(170px, 260px) 1fr 100px 56px 56px 70px;
  gap: 14px;
  align-items: center;
  padding: 9px 14px;
  border-bottom: 1px solid color-mix(in oklch, var(--border) 70%, transparent);
  cursor: pointer;
  transition: background .12s;
  position: relative;
}
.cl-row:last-child { border-bottom: 0; }
.cl-row:hover { background: color-mix(in oklch, var(--muted) 25%, transparent); }
.cl-row-active {
  background: color-mix(in oklch, var(--primary) 8%, transparent);
  border-bottom-color: color-mix(in oklch, var(--primary) 25%, transparent);
}
.cl-row-active::before {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 2px;
  background: var(--primary);
}
.cl-row-user::after {
  content: ""; position: absolute; right: 0; top: 0; bottom: 0; width: 2px;
  background: oklch(0.65 0.14 170); opacity: 0.5;
}

.cl-name-cell { display: flex; align-items: center; gap: 8px; min-width: 0; }
.cl-health {
  width: 7px; height: 7px; border-radius: 50%;
  flex-shrink: 0;
}
.cl-health.h-green { background: oklch(0.62 0.15 145); box-shadow: 0 0 0 2px color-mix(in oklch, oklch(0.62 0.15 145) 25%, transparent); }
.cl-health.h-amber { background: oklch(0.72 0.14 70);  box-shadow: 0 0 0 2px color-mix(in oklch, oklch(0.72 0.14 70) 25%, transparent); }
.cl-health.h-red   { background: oklch(0.60 0.20 28);  box-shadow: 0 0 0 2px color-mix(in oklch, oklch(0.60 0.20 28) 25%, transparent); }
.cl-icon {
  font-size: 12px; color: var(--primary); opacity: 0.85;
  width: 14px; text-align: center; flex-shrink: 0;
}
.cl-name {
  font-size: 13px; font-weight: 600; color: var(--foreground);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0;
}
.cl-tag {
  font-family: var(--font-mono); font-size: 9px; font-weight: 700;
  padding: 1px 5px; border-radius: 3px;
  background: oklch(0.65 0.14 170); color: #000;
  letter-spacing: 0.06em;
}
.cl-blurb {
  font-size: 12.5px; color: var(--muted-foreground);
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap;
  line-height: 1.4;
}
.cl-metric-cell { display: flex; align-items: center; gap: 8px; }
.cl-metric-bar {
  flex: 1; height: 4px; border-radius: 2px;
  background: color-mix(in oklch, var(--muted) 80%, transparent);
  overflow: hidden;
}
.cl-metric-fill {
  height: 100%;
  background: linear-gradient(90deg, color-mix(in oklch, var(--primary) 50%, transparent), var(--primary));
  border-radius: 2px;
}
.cl-metric-num {
  font-size: 10.5px; color: var(--muted-foreground);
  width: 20px; text-align: right;
}
.cl-evals-cell { text-align: center; }
.cl-evals {
  font-family: var(--font-mono); font-size: 10.5px;
  padding: 2px 6px; border-radius: 3px; border: 1px solid;
  font-weight: 600;
}
.cl-evals.ok   { color: oklch(0.62 0.15 145); border-color: color-mix(in oklch, oklch(0.62 0.15 145) 35%, transparent); background: color-mix(in oklch, oklch(0.62 0.15 145) 8%, transparent); }
.cl-evals.warn { color: oklch(0.70 0.14 70);  border-color: color-mix(in oklch, oklch(0.70 0.14 70) 35%, transparent);  background: color-mix(in oklch, oklch(0.70 0.14 70) 8%, transparent); }
.cl-muted { color: var(--muted-foreground); opacity: 0.5; font-size: 11px; }
.cl-size-cell {
  font-size: 11px; color: var(--muted-foreground); text-align: right;
  font-feature-settings: "tnum";
}
.cl-age-cell {
  font-size: 11px; color: var(--muted-foreground); text-align: right;
  font-feature-settings: "tnum";
}
.cl-remove {
  position: absolute; right: 6px; top: 50%; transform: translateY(-50%);
  width: 20px; height: 20px; border-radius: 4px;
  background: transparent; border: 0;
  color: var(--muted-foreground); cursor: pointer;
  font-size: 11px; opacity: 0; transition: opacity .15s;
}
.cl-row:hover .cl-remove { opacity: 1; }
.cl-remove:hover { background: color-mix(in oklch, oklch(0.60 0.20 28) 15%, transparent); color: oklch(0.60 0.20 28); }

.cat-list-expanded {
  grid-column: 1 / -1;
  padding: 0;
  background: color-mix(in oklch, var(--muted) 20%, var(--card));
  border-bottom: 1px solid var(--border);
}
.cat-list-more {
  display: flex; justify-content: center; align-items: center; gap: 10px;
  padding: 10px;
  background: color-mix(in oklch, var(--muted) 20%, transparent);
  border: 0; border-top: 1px dashed var(--border);
  color: var(--primary);
  font-size: 11px; letter-spacing: 0.05em;
  cursor: pointer; transition: background .12s;
}
.cat-list-more:hover { background: color-mix(in oklch, var(--primary) 6%, transparent); }
.cat-list-more-label { color: var(--muted-foreground); text-transform: uppercase; font-size: 10px; letter-spacing: 0.1em; }

/* Responsive — stack columns on narrow viewports */
@media (max-width: 880px) {
  .cat-list-headers { display: none; }
  .cl-row {
    grid-template-columns: 1fr auto auto;
    grid-template-areas:
      "name    metric evals"
      "blurb   blurb  blurb"
      "size    size   age";
    gap: 4px 10px;
    padding: 10px 12px;
  }
  .cl-name-cell { grid-area: name; }
  .cl-blurb     { grid-area: blurb; white-space: normal; font-size: 12px; }
  .cl-metric-cell { grid-area: metric; width: 100px; }
  .cl-evals-cell  { grid-area: evals; }
  .cl-size-cell   { grid-area: size; text-align: left; }
  .cl-age-cell    { grid-area: age; }
}

/* View toggle in Controls */
.view-toggle {
  display: inline-flex; align-items: center;
  background: var(--muted);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: 2px;
  gap: 1px;
}
.view-btn {
  display: inline-flex; align-items: center; gap: 5px;
  padding: 4px 10px;
  background: transparent; border: 0;
  color: var(--muted-foreground);
  font-size: 12px;
  border-radius: 5px;
  cursor: pointer;
  transition: all .12s;
}
.view-btn:hover { color: var(--foreground); }
.view-btn.active {
  background: var(--card);
  color: var(--foreground);
  box-shadow: var(--shadow-xs);
}
.view-btn svg { opacity: 0.85; }

.skill {
  position: relative;
  display: flex; flex-direction: column;
  min-height: 110px;
  padding: 12px 12px 10px 16px;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  cursor: pointer;
  transition: all .15s;
  overflow: hidden;
  text-align: left;
  font-family: inherit;
}
.skill:hover {
  border-color: color-mix(in oklch, var(--foreground) 25%, var(--border));
  box-shadow: var(--shadow-sm);
  transform: translateY(-1px);
}
.skill::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0;
  width: 3px;
  background: var(--skill-accent, var(--border));
  opacity: 0.85;
}
.skill-head {
  display: flex; align-items: center; gap: 6px;
  margin-bottom: 6px;
}
.skill-icon {
  width: 18px; height: 18px; display: grid; place-items: center;
  font-family: var(--font-mono); font-size: 11px; color: var(--primary);
  opacity: .85;
}
.skill-name {
  font-family: var(--font-mono);
  font-size: 13px; font-weight: 600; letter-spacing: -0.01em;
  color: var(--foreground);
}
.skill-health {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--h, var(--muted-foreground));
  flex-shrink: 0;
}
.skill-blurb {
  font-size: 12px; line-height: 1.45;
  color: var(--muted-foreground);
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0 0 8px;
}
.skill-foot {
  margin-top: auto;
  display: flex; align-items: center; gap: 8px;
  font-size: 11px; color: var(--muted-foreground);
  font-family: var(--font-mono);
}
.skill-size { }
.skill-age { }
.skill-evals {
  margin-left: auto;
  padding: 1px 6px; border-radius: 3px;
  background: color-mix(in oklch, var(--muted) 80%, transparent);
  color: var(--muted-foreground);
  font-size: 10.5px;
  border: 1px solid var(--border);
}
.skill-evals.ok { color: oklch(0.56 0.13 145); border-color: color-mix(in oklch, oklch(0.56 0.13 145) 30%, var(--border)); background: color-mix(in oklch, oklch(0.56 0.13 145) 8%, transparent); }
.skill-evals.warn { color: oklch(0.64 0.13 70); border-color: color-mix(in oklch, oklch(0.64 0.13 70) 30%, var(--border)); background: color-mix(in oklch, oklch(0.64 0.13 70) 10%, transparent); }

/* importance bar — sits at the very bottom of the card */
.skill-bar {
  position: absolute; left: 0; right: 0; bottom: 0;
  height: 2px;
  background: var(--border);
}
.skill-bar-fill {
  height: 100%;
  background: linear-gradient(90deg, color-mix(in oklch, var(--primary) 20%, transparent), var(--primary));
}

/* ---- legend / footer bar ---- */
.legend {
  display: flex; align-items: center; gap: 14px; flex-wrap: wrap;
  font-size: 11.5px; color: var(--muted-foreground);
  font-family: var(--font-mono);
}
.legend-item { display: inline-flex; align-items: center; gap: 5px; }
.legend-dot { width: 6px; height: 6px; border-radius: 50%; }

/* ---- how-it-works 4 steps ---- */
.steps { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
.step {
  background: var(--card); border: 1px solid var(--border);
  border-radius: 10px; padding: 16px;
  display: flex; flex-direction: column; gap: 6px;
  position: relative;
}
.step-num {
  width: 22px; height: 22px; border-radius: 50%;
  background: color-mix(in oklch, var(--primary) 12%, transparent);
  color: var(--primary); border: 1px solid color-mix(in oklch, var(--primary) 30%, transparent);
  display: grid; place-items: center;
  font-size: 11px; font-weight: 600;
}
.step-title { font-size: 14px; font-weight: 600; color: var(--foreground); margin-top: 4px; }
.step-body { font-size: 12.5px; line-height: 1.5; color: var(--muted-foreground); margin: 0; }
.step-body code { font-family: var(--font-mono); font-size: 11.5px; padding: 1px 4px; background: var(--muted); border-radius: 3px; color: var(--foreground); }

.three-things {
  display: grid; grid-template-columns: repeat(3, 1fr); gap: 0;
  border: 1px solid var(--border); border-radius: 10px; overflow: hidden;
  background: color-mix(in oklch, var(--muted) 40%, var(--card));
  margin-top: 16px;
}
.three-things-cell { padding: 14px 16px; }
.three-things-cell + .three-things-cell { border-left: 1px solid var(--border); }
.three-things-cell strong {
  display: block; font-family: var(--font-mono); font-size: 12.5px; font-weight: 600; color: var(--foreground);
  margin-bottom: 3px;
}
.three-things-cell span { font-size: 12px; color: var(--muted-foreground); font-family: var(--font-mono); }

/* ---- stats row ---- */
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 10px; }
.stat {
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 18px 20px;
}
.stat-num {
  font-size: 38px; font-weight: 600; letter-spacing: -0.03em; line-height: 1;
  color: var(--foreground); font-feature-settings: "tnum";
}
.stat-num.accent { color: var(--primary); }
.stat-label { font-size: 12.5px; color: var(--muted-foreground); margin-top: 4px; }
.stat-note { font-size: 11.5px; color: var(--muted-foreground); margin-top: 2px; font-family: var(--font-mono); }

.paths-row {
  display: flex; flex-wrap: wrap; gap: 10px 16px;
  background: var(--card); border: 1px solid var(--border); border-radius: 10px;
  padding: 12px 16px;
  margin-top: 12px;
}
.paths-row .path-item { display: inline-flex; gap: 8px; font-size: 12px; align-items: baseline; }
.paths-row code { font-family: var(--font-mono); font-size: 12px; color: var(--foreground); }
.paths-row span { color: var(--muted-foreground); font-size: 12px; }

/* ---- simulator ---- */
.simulator {
  background: var(--card); border: 1px solid var(--border); border-radius: 12px;
  padding: 16px;
}
.sim-row {
  display: grid; grid-template-columns: 1fr auto auto auto; gap: 8px;
  align-items: center;
}
.sim-pipe {
  display: flex; gap: 6px; flex-wrap: wrap;
  margin-top: 12px; align-items: center;
}
.sim-step {
  font-family: var(--font-mono); font-size: 11.5px;
  padding: 4px 8px; border-radius: 4px;
  background: color-mix(in oklch, var(--muted) 70%, var(--card));
  border: 1px solid var(--border);
  color: var(--foreground);
}
.sim-step.accent { color: var(--primary); border-color: color-mix(in oklch, var(--primary) 30%, var(--border)); }
.sim-arrow { color: var(--muted-foreground); font-family: var(--font-mono); font-size: 11.5px; }

/* ---- footer ---- */
.footer {
  padding: 40px 0 48px; text-align: center;
  border-top: 1px solid var(--border);
}
.footer-extend {
  font-size: 13.5px; line-height: 1.6; color: var(--muted-foreground);
  max-width: 620px; margin: 0 auto 16px;
}
.footer-extend code { font-family: var(--font-mono); font-size: 12.5px; padding: 1px 5px; background: var(--muted); border-radius: 3px; color: var(--foreground); }
.footer-link { color: var(--primary); text-decoration: none; }
.footer-link:hover { text-decoration: underline; }
.footer-meta { font-size: 12px; color: var(--muted-foreground); margin-top: 20px; }

/* ---- drawer ---- */
.drawer-scrim {
  position: fixed; inset: 0; z-index: 50;
  background: color-mix(in oklch, black 40%, transparent);
  opacity: 0; pointer-events: none;
  transition: opacity .2s;
}
.drawer-scrim.open { opacity: 1; pointer-events: auto; }
.drawer {
  position: fixed; top: 0; right: 0; bottom: 0; z-index: 51;
  width: min(480px, 100vw);
  background: var(--card); border-left: 1px solid var(--border);
  box-shadow: var(--shadow-xl);
  transform: translateX(100%); transition: transform .25s cubic-bezier(.2,.7,.2,1);
  display: flex; flex-direction: column;
}
.drawer[data-open="true"] { transform: translateX(0) !important; }
.drawer-scrim[data-open="true"] { opacity: 1; pointer-events: auto; }
.drawer-head {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 18px; border-bottom: 1px solid var(--border);
}
.drawer-name {
  font-family: var(--font-mono); font-size: 15px; font-weight: 600;
  color: var(--foreground);
}
.drawer-body { padding: 18px; overflow-y: auto; flex: 1; }
.drawer-section { margin-bottom: 20px; }
.drawer-section-label { font-size: 11px; letter-spacing: 0.1em; text-transform: uppercase; color: var(--muted-foreground); margin-bottom: 6px; }
.drawer-section p { font-size: 13.5px; line-height: 1.55; color: var(--foreground); margin: 0; }
.drawer-meta { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 18px; font-size: 12.5px; }
.drawer-meta dt { color: var(--muted-foreground); }
.drawer-meta dd { margin: 0; color: var(--foreground); font-family: var(--font-mono); }
.drawer-code {
  margin-top: 10px;
  background: color-mix(in oklch, var(--muted) 60%, var(--card));
  border: 1px solid var(--border); border-radius: 6px;
  padding: 10px 12px;
  font-family: var(--font-mono); font-size: 12px; line-height: 1.55;
  color: var(--foreground);
  white-space: pre-wrap;
}

/* ---- tweak panel ---- */
.tweaks {
  position: fixed; right: 18px; bottom: 18px; z-index: 60;
  background: var(--card); border: 1px solid var(--border);
  border-radius: 10px; box-shadow: var(--shadow-lg);
  padding: 14px; width: 260px;
  display: none;
}
.tweaks.open { display: block; }
.tweaks h4 { margin: 0 0 10px; font-size: 13px; font-weight: 600; }
.tweaks-row { display: grid; grid-template-columns: 1fr auto; gap: 8px; align-items: center; font-size: 12px; margin-bottom: 8px; color: var(--muted-foreground); }
.tweaks-row select, .tweaks-row input[type="range"] { font-size: 12px; }

/* ---- small utilities ---- */
.muted { color: var(--muted-foreground); }
.mono { font-family: var(--font-mono); }
.accent { color: var(--primary); }

/* health palette */
.h-green { --h: oklch(0.62 0.15 145); }
.h-amber { --h: oklch(0.72 0.14 70); }
.h-red   { --h: oklch(0.60 0.20 28); }
.h-none  { --h: oklch(0.65 0.01 95); opacity: 0.6; }

/* category accent hue per category (applies to ::before stripe on cards) */
.skill[data-cat="orchestrator"] { --skill-accent: oklch(0.55 0.17 38); }
.skill[data-cat="core"]         { --skill-accent: oklch(0.62 0.14 145); }
.skill[data-cat="system"]       { --skill-accent: oklch(0.60 0.14 200); }
.skill[data-cat="ops"]          { --skill-accent: oklch(0.62 0.13 39); }
.skill[data-cat="integrations"] { --skill-accent: oklch(0.55 0.12 250); }
.skill[data-cat="knowledge"]    { --skill-accent: oklch(0.58 0.13 290); }
.skill[data-cat="content"]      { --skill-accent: oklch(0.60 0.13 100); }
.skill[data-cat="channels"]     { --skill-accent: oklch(0.65 0.13 50); }
.skill[data-cat="clients"]      { --skill-accent: oklch(0.55 0.12 175); }
.skill[data-cat="primitives"]   { --skill-accent: oklch(0.60 0.08 95); }
.skill[data-cat="other"]        { --skill-accent: oklch(0.60 0.02 95); }

/* ---- responsive ---- */
@media (max-width: 900px) {
  .pillars, .steps, .stats { grid-template-columns: 1fr 1fr; }
  .wiring-tabs { grid-template-columns: repeat(3, 1fr); }
  .wiring-panel { grid-template-columns: 1fr; }
  .analyzer-lanes { grid-template-columns: 1fr; }
  .analyzer-lane + .analyzer-lane { border-left: 0; border-top: 1px solid var(--border); }
}
@media (max-width: 640px) {
  .pillars, .steps, .stats { grid-template-columns: 1fr; }
  .wiring-tabs { grid-template-columns: repeat(2, 1fr); }
  .catalog-controls { grid-template-columns: 1fr; }
  .nav-tabs { display: none; }
}

/* ---- BOLD variant (engaged via Tweaks) ----
   Constellation look: canvas-like view with sharper type scale and
   visible dependency-stripe on the left of each category.
*/
.bold .section { padding: 64px 0; }
.bold .hero h1 { font-size: clamp(36px, 3.2vw + 22px, 60px); letter-spacing: -0.03em; }
.bold .cat-section {
  display: grid; grid-template-columns: 180px 1fr; gap: 24px;
  padding-top: 18px; border-top: 1px solid var(--border);
  margin-top: 0;
}
.bold .cat-section + .cat-section { margin-top: 24px; }
.bold .cat-header { grid-column: 1; display: block; border-bottom: 0; padding-bottom: 0; position: sticky; top: 120px; align-self: start; }
.bold .cat-header .cat-eyebrow { font-size: 13px; font-family: var(--font-mono); display: block; margin-bottom: 6px; }
.bold .cat-header .cat-blurb { font-size: 13px; display: block; line-height: 1.5; }
.bold .cat-header .cat-count { display: block; margin-top: 8px; }
.bold .grid { grid-column: 2; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: 8px; }
.bold .cat-list { grid-column: 2; }
.bold .cat-list-headers,
.bold .cl-row {
  grid-template-columns: minmax(150px, 220px) 1fr 90px 52px 52px 60px;
  gap: 10px;
  padding-left: 12px;
  padding-right: 12px;
}
.bold .skill { min-height: 96px; padding: 10px 12px 8px 14px; }
.bold .skill-blurb { -webkit-line-clamp: 2; }


/* ============================================================== */
/* Added for routed multi-page prototype                          */
/* ============================================================== */

/* ---- Skills tab hero ---- */
.skills-hero {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 32px;
  align-items: end;
  padding-top: 16px;
  padding-bottom: 18px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 18px;
}
.skills-hero-side { display: flex; flex-direction: column; gap: 6px; min-width: 180px; }
.kbd-row { display: flex; align-items: center; gap: 10px; font-size: 12px; }
.eyebrow.accent { color: var(--primary); }
.eyebrow-pill {
  display: inline-block; vertical-align: middle; margin-left: 10px;
  padding: 2px 9px; border-radius: 5px;
  background: color-mix(in oklch, var(--primary) 22%, transparent);
  color: var(--primary);
  font-family: var(--font-mono); font-size: 11px; font-weight: 600; letter-spacing: .08em;
  text-transform: uppercase;
}

/* ---- Cat header toggle ---- */
.cat-header {
  grid-template-columns: auto auto 1fr auto !important;
  align-items: center;
}
.cat-toggle {
  background: transparent; border: 0; cursor: pointer;
  color: var(--muted-foreground); padding: 2px 4px;
  display: inline-flex; align-items: center;
}
.cat-toggle:hover { color: var(--foreground); }
.cat-label { font-size: 11.5px; font-weight: 700; letter-spacing: .1em; color: var(--muted-foreground); }

/* ---- Inline expanded skill panel ---- */
.grid-expanded-slot { grid-column: 1 / -1; }
.skill-expanded {
  border: 1px solid var(--border);
  border-left: 3px solid var(--primary);
  background: color-mix(in oklch, var(--card) 94%, var(--primary) 3%);
  border-radius: 10px;
  padding: 16px 18px;
  margin: 6px 0 10px;
  animation: fadeSlide .18s ease-out;
}
@keyframes fadeSlide { from { opacity: 0; transform: translateY(-4px); } to { opacity: 1; transform: none; } }
.skill-expanded[data-cat="core"] { border-left-color: oklch(0.72 0.14 70); }
.skill-expanded[data-cat="orchestrator"] { border-left-color: oklch(0.70 0.18 30); }
.skill-expanded[data-cat="system"] { border-left-color: oklch(0.62 0.15 145); }
.skill-expanded-head { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.skill-expanded-title { display: flex; align-items: center; gap: 8px; }
.skill-expanded-blurb { color: var(--muted-foreground); font-size: 13px; margin: 4px 0 14px; }
.trigger-chip {
  display: inline-flex; align-items: center; padding: 3px 8px;
  background: color-mix(in oklch, var(--muted) 70%, transparent);
  border: 1px solid var(--border); border-radius: 5px;
  font-size: 11.5px;
}
.skill-expanded-grid {
  display: grid;
  grid-template-columns: 1.2fr 1.5fr 1fr;
  gap: 24px;
  padding-top: 4px;
  border-top: 1px solid var(--border);
  padding-top: 14px;
}
@media (max-width: 920px) { .skill-expanded-grid { grid-template-columns: 1fr; } }
.se-col-label {
  font-size: 10.5px; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--muted-foreground); margin-bottom: 8px;
  font-family: var(--font-mono);
}
.se-list { margin: 0; padding: 0 0 0 0; list-style: none; display: flex; flex-direction: column; gap: 8px; }
.se-list li {
  position: relative; padding-left: 14px; font-size: 12.5px; line-height: 1.5; color: var(--foreground);
}
.se-list li::before {
  content: "•"; position: absolute; left: 2px; top: 0;
  color: var(--primary);
}
.se-list code {
  font-family: var(--font-mono); font-size: 11.5px;
  background: color-mix(in oklch, var(--muted) 60%, transparent);
  padding: 1px 5px; border-radius: 3px;
}
.se-chip {
  font-family: var(--font-mono); font-size: 11px;
  padding: 3px 8px; border-radius: 4px;
  background: color-mix(in oklch, var(--muted) 60%, transparent);
  border: 1px solid var(--border); color: var(--muted-foreground);
}
.se-code {
  margin: 0; padding: 10px 12px; border-radius: 6px;
  background: color-mix(in oklch, var(--muted) 50%, var(--card));
  border: 1px solid var(--border);
  font-family: var(--font-mono); font-size: 11.5px; line-height: 1.6;
  color: var(--foreground);
  white-space: pre; overflow-x: auto;
}
.se-sparkline {
  display: flex; align-items: flex-end; gap: 3px; height: 60px;
  padding: 10px; border: 1px solid var(--border); border-radius: 6px;
  background: color-mix(in oklch, var(--muted) 40%, var(--card));
}
.se-spark-bar { flex: 1; background: oklch(0.62 0.15 145); border-radius: 1px; min-height: 3px; opacity: 0.8; }

/* ---- Skill card: active + user-added + remove ---- */
.skill.skill-active {
  border-color: var(--primary);
  box-shadow: 0 0 0 2px color-mix(in oklch, var(--primary) 30%, transparent);
}
.skill.skill-user { border-style: dashed; }
.skill-user-tag {
  font-size: 9px; letter-spacing: .1em; font-weight: 700;
  padding: 1px 5px; border-radius: 3px;
  background: color-mix(in oklch, var(--primary) 25%, transparent);
  color: var(--primary);
  margin-left: 4px;
}
.skill-remove {
  margin-left: auto; cursor: pointer;
  color: var(--muted-foreground); padding: 0 4px;
  font-size: 12px;
}
.skill-remove:hover { color: oklch(0.60 0.20 28); }

/* ---- Drop overlay ---- */
.drop-overlay {
  position: fixed; inset: 0; z-index: 90;
  background: color-mix(in oklch, var(--primary) 20%, rgba(0,0,0,0.55));
  display: flex; align-items: center; justify-content: center;
  pointer-events: none;
  animation: dropFade .15s ease-out;
}
@keyframes dropFade { from { opacity: 0; } to { opacity: 1; } }
.drop-card {
  background: var(--card);
  border: 2px dashed var(--primary);
  border-radius: 16px;
  padding: 36px 48px;
  text-align: center;
  max-width: 440px;
}
.toast {
  position: fixed; bottom: 24px; left: 50%;
  transform: translateX(-50%); z-index: 95;
  padding: 10px 18px; border-radius: 8px;
  font-size: 13px; font-weight: 500;
  border: 1px solid var(--border);
  background: var(--card);
  box-shadow: 0 8px 28px rgba(0,0,0,0.4);
  animation: toastIn .2s ease-out;
}
.toast-add { border-color: oklch(0.62 0.15 145); }
.toast-remove { border-color: var(--muted-foreground); }
.toast-warn { border-color: oklch(0.72 0.14 70); }
@keyframes toastIn { from { opacity: 0; transform: translate(-50%, 8px); } to { opacity: 1; transform: translate(-50%, 0); } }

/* ============================================================== */
/* Skill detail page                                              */
/* ============================================================== */
.detail-page {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 32px;
  max-width: 1200px; margin: 0 auto;
  padding: 32px 32px 80px;
}
@media (max-width: 900px) { .detail-page { grid-template-columns: 1fr; } }
.detail-toc {
  position: sticky; top: 80px;
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 14px 10px;
  background: var(--card);
  align-self: start;
  max-height: calc(100vh - 100px);
  overflow-y: auto;
}
.toc-group + .toc-group { margin-top: 18px; }
.toc-group-label {
  font-family: var(--font-mono); font-size: 10.5px; font-weight: 700;
  letter-spacing: .1em; color: var(--muted-foreground);
  padding: 0 8px 6px;
}
.toc-item {
  display: block; width: 100%; text-align: left;
  background: transparent; border: 0;
  padding: 6px 10px; border-radius: 6px;
  font-size: 13px; color: var(--foreground); cursor: pointer;
  border-left: 2px solid transparent;
}
.toc-item:hover { background: color-mix(in oklch, var(--muted) 50%, transparent); }
.toc-item.active {
  color: var(--primary); border-left-color: var(--primary);
  background: color-mix(in oklch, var(--primary) 8%, transparent);
}

.detail-main > * + * { margin-top: 28px; }
.detail-head {
  display: flex; justify-content: space-between; align-items: flex-start; gap: 20px;
  padding-bottom: 14px; border-bottom: 1px solid var(--border);
}
.detail-title { margin: 0; font-size: 32px; font-weight: 700; }
.detail-blurb { margin: 6px 0 0; color: var(--muted-foreground); font-size: 14px; }
.detail-meta-row { display: flex; gap: 14px; align-items: center; margin-top: 10px; font-size: 12px; }
.detail-meta-row .badge {
  padding: 2px 8px; border-radius: 4px; background: color-mix(in oklch, var(--muted) 60%, transparent);
  font-size: 11.5px;
}

.audit-card {
  border: 1px solid var(--border); border-left: 3px solid var(--primary);
  border-radius: 10px; padding: 14px 16px;
  background: color-mix(in oklch, var(--primary) 6%, var(--card));
}
.audit-head { display: flex; align-items: center; gap: 12px; }
.audit-icon { font-size: 18px; }
.audit-title { font-weight: 700; font-size: 14.5px; }
.audit-sub { font-size: 11.5px; color: var(--muted-foreground); margin-top: 2px; }
.audit-body { font-size: 13px; color: var(--muted-foreground); margin: 10px 0 0; line-height: 1.55; }
.audit-body code {
  font-family: var(--font-mono); font-size: 11.5px;
  background: color-mix(in oklch, var(--muted) 60%, transparent);
  padding: 1px 5px; border-radius: 3px;
}

.detail-section {}
.detail-section.detail-bordered {
  border: 1px solid var(--border); border-radius: 10px;
  padding: 16px 18px;
}
.detail-section-head {
  display: flex; align-items: center; gap: 4px;
  margin-bottom: 12px;
  padding-bottom: 8px;
  border-bottom: 1px solid var(--border);
  position: relative;
}
.detail-section-head::before {
  content: ""; position: absolute; left: -18px; top: 0; width: 3px; height: 20px;
  background: var(--primary); border-radius: 2px;
}
.detail-section:not(.detail-bordered) .detail-section-head::before { display: none; }
.detail-body { font-size: 13.5px; line-height: 1.65; color: var(--foreground); margin: 0 0 12px; }
.detail-body code {
  font-family: var(--font-mono); font-size: 12px;
  background: color-mix(in oklch, var(--muted) 60%, transparent);
  padding: 1px 5px; border-radius: 3px;
}
.detail-code {
  margin: 0; padding: 12px 14px; border-radius: 6px;
  background: color-mix(in oklch, var(--muted) 50%, var(--card));
  border: 1px solid var(--border);
  font-family: var(--font-mono); font-size: 11.5px; line-height: 1.6;
  color: var(--foreground);
  white-space: pre; overflow-x: auto;
}

.glance-table { width: 100%; border-collapse: collapse; font-size: 12.5px; }
.glance-table td {
  padding: 10px 14px;
  border: 1px solid var(--border);
  background: color-mix(in oklch, var(--muted) 30%, var(--card));
  vertical-align: top;
}
.glance-table td.gt-label {
  background: transparent;
  color: var(--muted-foreground);
  font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em;
  font-weight: 700; text-transform: uppercase;
  width: 110px;
  border: 0; padding-bottom: 2px;
}
.glance-table td:not(.gt-label) { font-weight: 500; }

.harness-grid { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; }
@media (max-width: 900px) { .harness-grid { grid-template-columns: repeat(2, 1fr); } }
.harness-cell {
  padding: 12px 12px 14px;
  border: 1px solid var(--border);
  border-top: 3px solid var(--muted);
  border-radius: 0 0 6px 6px;
}
.harness-cell.v-present { border-top-color: oklch(0.62 0.15 145); }
.harness-cell.v-partial { border-top-color: oklch(0.72 0.14 70); }
.hc-label { font-size: 10.5px; font-weight: 700; letter-spacing: .1em; color: var(--muted-foreground); }
.hc-state { font-size: 11px; color: var(--foreground); margin-top: 4px; text-transform: uppercase; letter-spacing: .08em; }
.hc-state::before { content: "● "; color: oklch(0.62 0.15 145); }
.harness-cell.v-partial .hc-state::before { color: oklch(0.72 0.14 70); }
.hc-body { font-size: 12px; color: var(--muted-foreground); margin-top: 8px; line-height: 1.5; }

/* ============================================================== */
/* AI page                                                        */
/* ============================================================== */
.callout {
  border: 1px solid var(--border); border-left: 3px solid var(--primary);
  border-radius: 10px; padding: 14px 16px;
  background: color-mix(in oklch, var(--primary) 5%, var(--card));
  font-size: 13px; line-height: 1.6; color: var(--foreground);
  margin-top: 18px;
}
.callout code {
  font-family: var(--font-mono); font-size: 11.5px;
  background: color-mix(in oklch, var(--muted) 60%, transparent);
  padding: 1px 5px; border-radius: 3px;
}
.composer-card {
  margin-top: 24px;
  border: 1px solid var(--border); border-radius: 10px;
  padding: 16px 18px;
  background: var(--card);
}
.composer-label { font-family: var(--font-mono); font-size: 11px; letter-spacing: .1em; color: var(--muted-foreground); margin-bottom: 8px; }
.composer-input {
  width: 100%; resize: vertical;
  padding: 10px 12px; border-radius: 6px;
  border: 1px solid var(--border); background: color-mix(in oklch, var(--muted) 30%, var(--card));
  color: var(--foreground); font-size: 13.5px; line-height: 1.55;
  font-family: inherit;
}
.composer-input:focus { outline: 2px solid color-mix(in oklch, var(--primary) 40%, transparent); outline-offset: 1px; }
.composer-section {
  margin-top: 18px; padding: 14px 16px;
  border: 1px solid var(--border); border-radius: 10px; background: var(--card);
}
.composer-section-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.loader-row {
  display: flex; align-items: center; gap: 10px;
  padding: 8px 10px; border-radius: 6px;
  background: color-mix(in oklch, var(--muted) 30%, transparent);
  border: 1px solid var(--border);
  font-size: 12.5px;
}

/* ============================================================== */
/* Settings                                                       */
/* ============================================================== */
.settings-hero {
  display: grid; grid-template-columns: 1.3fr 1fr; gap: 18px;
  margin-top: 8px;
}
@media (max-width: 900px) { .settings-hero { grid-template-columns: 1fr; } }
.settings-identity, .settings-env-tab {
  border: 1px solid var(--border); border-radius: 10px; padding: 16px 18px;
  background: var(--card);
}
.avatar {
  width: 32px; height: 32px; border-radius: 50%;
  background: color-mix(in oklch, var(--primary) 30%, var(--muted));
  color: var(--primary);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700;
}
.mini-list { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 5px; font-size: 12px; color: var(--muted-foreground); }
.mini-list li { display: flex; align-items: center; gap: 6px; }

.tier-tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-top: 18px; }
.tier-tab {
  background: var(--card); border: 1px solid var(--border); border-radius: 8px;
  padding: 10px 14px; text-align: left; cursor: pointer;
}
.tier-tab.active { border-color: var(--primary); box-shadow: 0 0 0 1px var(--primary) inset; }

.sot-banner {
  margin-top: 22px;
  border: 1px dashed var(--border); border-radius: 10px;
  padding: 14px 16px; background: color-mix(in oklch, var(--muted) 30%, var(--card));
}
.sot-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 12px; }
@media (max-width: 900px) { .sot-grid { grid-template-columns: 1fr; } }
.sot-cell {
  border: 1px solid var(--border); border-radius: 8px;
  padding: 10px 12px;
  background: var(--card);
  display: flex; flex-direction: column; gap: 4px;
}

.provider-section + .provider-section { margin-top: 12px; }
.provider-list { display: flex; flex-direction: column; gap: 6px; }
.provider-row {
  position: relative;
  display: flex; align-items: center; gap: 12px;
  padding: 8px 12px 8px 18px;
  border: 1px solid var(--border);
  border-radius: 6px;
  background: var(--card);
  font-size: 13px;
}
.provider-stripe {
  position: absolute; left: 0; top: 0; bottom: 0; width: 3px; border-radius: 3px 0 0 3px;
  background: oklch(0.72 0.14 70);
}
.provider-row.state-live .provider-stripe { background: oklch(0.62 0.15 145); }
.provider-row.state-stale .provider-stripe { background: oklch(0.72 0.14 70); }
.pill { font-family: var(--font-mono); font-size: 10.5px; padding: 2px 8px; border-radius: 10px; }
.pill-live { background: color-mix(in oklch, oklch(0.62 0.15 145) 22%, transparent); color: oklch(0.62 0.15 145); }
.pill-stale { background: color-mix(in oklch, oklch(0.72 0.14 70) 22%, transparent); color: oklch(0.72 0.14 70); }
.stats { display: grid; grid-template-columns: repeat(4, 1fr); gap: 12px; }
@media (max-width: 900px) { .stats { grid-template-columns: repeat(2, 1fr); } }
.stat {
  border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; background: var(--card);
}
.ref-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 28px; }
@media (max-width: 900px) { .ref-grid { grid-template-columns: 1fr; } }
.ref-cell { border: 1px solid var(--border); border-radius: 10px; padding: 14px 16px; background: var(--card); }

/* ============================================================== */
/* Linter                                                         */
/* ============================================================== */
.lint-bar { display: flex; align-items: center; gap: 14px; margin: 4px 0 16px; }
.lint-tiles { display: grid; grid-template-columns: repeat(5, 1fr); gap: 10px; }
@media (max-width: 900px) { .lint-tiles { grid-template-columns: repeat(2, 1fr); } }
.lint-tile {
  border: 1px solid var(--border); border-radius: 10px; padding: 18px 16px;
  text-align: center; background: var(--card);
}
.lint-tile-n { font-family: var(--font-mono); font-size: 28px; font-weight: 700; margin-bottom: 6px; }
.lint-tile.sev-crit .lint-tile-n { color: oklch(0.60 0.20 28); }
.lint-tile.sev-high .lint-tile-n { color: oklch(0.72 0.14 70); }
.lint-tile.sev-med .lint-tile-n  { color: oklch(0.72 0.14 70); opacity: .8; }
.lint-tile.sev-info .lint-tile-n { color: var(--muted-foreground); }
.lint-tile.sev-port .lint-tile-n { color: oklch(0.62 0.15 145); }
.lint-tile-l { font-size: 11px; letter-spacing: .1em; color: var(--muted-foreground); }
.sev-crit-txt { color: oklch(0.60 0.20 28); }
.sev-high-txt { color: oklch(0.72 0.14 70); }
.sev-med-txt { color: oklch(0.72 0.14 70); opacity: .85; }
.sev-info-txt { color: var(--muted-foreground); }
.lint-table {
  width: 100%; border-collapse: collapse; margin-top: 10px;
  font-size: 12.5px;
}
.lint-table th {
  text-align: left; padding: 10px 10px;
  border-bottom: 1px solid var(--border);
  font-size: 10.5px; color: var(--muted-foreground); font-weight: 700; letter-spacing: .08em;
}
.lint-table td {
  padding: 9px 10px; border-bottom: 1px solid color-mix(in oklch, var(--border) 50%, transparent);
}
.lint-table tr:hover td { background: color-mix(in oklch, var(--muted) 30%, transparent); }
.port-bar { display: inline-block; width: 120px; height: 6px; background: color-mix(in oklch, var(--muted) 60%, transparent); border-radius: 3px; vertical-align: middle; }
.port-fill { height: 100%; border-radius: 3px; }


/* ============ LANDING: SELF-PORTRAIT HERO ============ */
.self-portrait { text-align: center; padding: 8px 0 12px; }
.sp-caption-top { margin-bottom: 28px; display: flex; flex-direction: column; align-items: center; }
.sp-diagram { position: relative; max-width: 1000px; margin: 0 auto; padding: 0 10px; }
.sp-svg { display: block; width: 100%; height: auto; aspect-ratio: 1000 / 380; }
.sp-nodes { position: absolute; inset: 0; pointer-events: none; }
.sp-node {
  position: absolute; width: 132px; padding: 12px 14px;
  border: 1px solid var(--border); border-radius: 10px;
  background: color-mix(in oklch, var(--card) 92%, transparent);
  backdrop-filter: blur(6px);
  box-shadow: 0 2px 10px -6px oklch(0 0 0 / 0.4);
}
.sp-n-lbl { font-size: 10.5px; letter-spacing: .08em; color: var(--foreground); margin-bottom: 3px; }
.sp-n-sub { font-size: 11px; color: var(--muted-foreground); line-height: 1.4; }
.sp-n-prose  { left: 1.5%;  top: 16%; border-color: color-mix(in oklch, var(--primary) 40%, var(--border)); }
.sp-n-splice { left: 27%;   top: 16%; }
.sp-n-turn   { left: 51.5%; top: 16%; }
.sp-n-eval   { left: 76%;   top: 16%; border-color: color-mix(in oklch, oklch(0.62 0.15 145) 50%, var(--border)); }
.sp-n-fric   { left: 76%;   top: 58%; border-color: color-mix(in oklch, oklch(0.60 0.20 28) 45%, var(--border)); }
.sp-n-drain  { left: 43%;   top: 58%; }

/* ============ STATS STRIP ============ */
.stats-strip {
  display: grid; grid-template-columns: repeat(4, 1fr);
  gap: 0; border: 1px solid var(--border); border-radius: 12px;
  background: var(--card); overflow: hidden;
}
.stat-cell { padding: 18px 20px; border-right: 1px solid var(--border); }
.stat-cell:last-child { border-right: none; }
.stat-n { font-size: 30px; font-weight: 500; letter-spacing: -0.02em; color: var(--foreground); }
.stat-l { font-size: 10.5px; letter-spacing: .09em; color: var(--muted-foreground); margin-top: 4px; }
.stat-s { font-size: 11.5px; margin-top: 6px; }

@media (max-width: 780px) {
  .stats-strip { grid-template-columns: repeat(2, 1fr); }
  .stat-cell:nth-child(2) { border-right: none; }
  .stat-cell:nth-child(1), .stat-cell:nth-child(2) { border-bottom: 1px solid var(--border); }
}

/* ============ MEMBRANE DROP ZONE ============ */
.membrane {
  border: 1.5px dashed var(--border);
  border-radius: 14px;
  padding: 28px;
  min-height: 200px;
  background: color-mix(in oklch, var(--card) 60%, transparent);
  transition: border-color 160ms, background 160ms;
}
.membrane:hover { border-color: color-mix(in oklch, var(--primary) 50%, var(--border)); }
.membrane.populated { min-height: 360px; }
.membrane-idle { display: flex; flex-direction: column; align-items: center; gap: 14px; padding: 20px 0; }
.membrane-prompt { font-size: 15px; color: var(--foreground); }
.membrane-modes { display: flex; gap: 4px; background: var(--muted); padding: 3px; border-radius: 8px; border: 1px solid var(--border); }
.membrane-parsing { padding: 30px 0; }
.skeleton { background: linear-gradient(90deg, var(--muted), color-mix(in oklch, var(--muted) 60%, var(--card)), var(--muted)); background-size: 200% 100%; animation: shim 1.2s linear infinite; border-radius: 6px; }
@keyframes shim { 0%{background-position: 200% 0;} 100%{background-position: -200% 0;} }
.membrane-parsed { display: grid; grid-template-columns: 1.3fr 1fr; gap: 20px; }
@media (max-width: 800px) { .membrane-parsed { grid-template-columns: 1fr; } }
.mp-preview { border: 1px solid var(--border); border-radius: 10px; padding: 16px; background: var(--card); }
.mp-class   { border: 1px solid var(--border); border-radius: 10px; padding: 16px; background: var(--card); }
.membrane-body-preview { margin-top: 10px; padding: 10px; border-radius: 6px; background: var(--muted); font-size: 12px; line-height: 1.55; color: var(--muted-foreground); max-height: 120px; overflow: auto; }
.mp-gates { display: flex; flex-direction: column; gap: 5px; margin-top: 14px; }
.mp-gate { display: flex; align-items: baseline; gap: 8px; font-size: 12px; padding: 6px 10px; border-radius: 6px; border: 1px solid var(--border); background: var(--card); }
.mp-gate.g-ok   { border-color: color-mix(in oklch, oklch(0.62 0.15 145) 40%, var(--border)); }
.mp-gate.g-fail { border-color: color-mix(in oklch, oklch(0.60 0.20 28) 45%, var(--border)); }
.mp-gate-mark { font-family: var(--font-mono); width: 12px; }
.mp-gate.g-ok .mp-gate-mark   { color: oklch(0.62 0.15 145); }
.mp-gate.g-fail .mp-gate-mark { color: oklch(0.60 0.20 28); }
.mp-gate-lbl { font-weight: 500; color: var(--foreground); }
.mp-gate-fix { color: var(--muted-foreground); font-size: 11.5px; }

/* ============ TRY IT ============ */
.tryit { border: 1px solid var(--border); border-radius: 12px; padding: 14px; background: var(--card); display: flex; flex-direction: column; gap: 12px; }
.tryit-matches { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; }
.tryit-match { display: inline-flex; gap: 6px; align-items: center; padding: 4px 10px; border-radius: 999px; border: 1px solid var(--border); background: var(--muted); }

/* ============ LANDING FOOTER ============ */
.landing-footer { margin-top: 40px; padding: 40px 0 56px; border-top: 1px solid var(--border); background: color-mix(in oklch, var(--card) 40%, var(--background)); }
.landing-footer-grid { display: grid; grid-template-columns: 1fr 1fr 1fr; gap: 36px; }
@media (max-width: 780px) { .landing-footer-grid { grid-template-columns: 1fr; } }
.lf-list { list-style: none; padding: 0; margin: 8px 0 0; display: flex; flex-direction: column; gap: 6px; font-size: 13px; }

/* ============ EYEBROW PILL (AI page) ============ */
.eyebrow-pill { display: inline-block; margin-left: 10px; padding: 3px 8px; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em; border: 1px solid color-mix(in oklch, var(--primary) 55%, var(--border)); border-radius: 999px; color: var(--primary); vertical-align: middle; }

/* ============ AI COMPOSER ============ */
.callout-collapsible { border: 1px solid var(--border); background: var(--muted); border-radius: 10px; padding: 14px 16px; margin: 18px 0; }
.callout-collapsible summary { cursor: pointer; outline: none; }
.composer-card { border: 1px solid var(--border); border-radius: 12px; padding: 14px; background: var(--card); margin-top: 18px; }
.composer-label { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em; color: var(--muted-foreground); margin-bottom: 6px; }
.composer-input { width: 100%; font-family: var(--font-mono); font-size: 13px; padding: 10px 12px; border: 1px solid var(--border); border-radius: 8px; background: var(--background); color: var(--foreground); resize: vertical; }
.composer-input:focus { outline: none; border-color: var(--primary); }
.composer-actions { display: flex; gap: 8px; align-items: center; margin-top: 10px; flex-wrap: wrap; }
.composer-section { margin-top: 20px; border: 1px solid var(--border); border-radius: 10px; padding: 14px; background: var(--card); }
.composer-section-head { display: flex; align-items: center; gap: 8px; margin-bottom: 10px; }
.loader-row { display: flex; gap: 10px; align-items: center; padding: 8px 10px; border: 1px solid var(--border); border-radius: 6px; background: var(--muted); }
.caret { animation: blink 1s infinite; color: var(--primary); }
@keyframes blink { 50% { opacity: 0; } }
.eval-strip { display: flex; gap: 10px; align-items: center; margin-top: 14px; padding: 10px 12px; border: 1px solid color-mix(in oklch, oklch(0.62 0.15 145) 40%, var(--border)); border-radius: 8px; background: color-mix(in oklch, oklch(0.62 0.15 145) 5%, var(--card)); }

/* ============ SKILL DETAIL ============ */
.detail-page { display: grid; grid-template-columns: 220px 1fr; gap: 32px; max-width: 1240px; margin: 0 auto; padding: 32px 24px 80px; }
@media (max-width: 900px) { .detail-page { grid-template-columns: 1fr; } .detail-toc { display: none; } }
.detail-toc { position: sticky; top: 80px; align-self: start; display: flex; flex-direction: column; gap: 18px; max-height: calc(100vh - 100px); overflow: auto; }
.toc-group-label { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .09em; color: var(--muted-foreground); margin-bottom: 6px; }
.toc-item { display: block; width: 100%; text-align: left; padding: 4px 8px; margin: 1px 0; border: none; background: transparent; border-left: 2px solid transparent; color: var(--muted-foreground); font-size: 13px; cursor: pointer; font-family: var(--font-mono); }
.toc-item:hover { color: var(--foreground); }
.toc-item.active { color: var(--foreground); border-left-color: var(--primary); }
.detail-main { min-width: 0; max-width: 960px; }
.detail-head { display: flex; gap: 20px; align-items: flex-start; justify-content: space-between; padding-bottom: 20px; border-bottom: 1px solid var(--border); }
.detail-meta-chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 8px; }
.cat-chip { display: inline-block; padding: 2px 8px; border-radius: 999px; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .05em; text-transform: uppercase; background: var(--muted); border: 1px solid var(--border); color: var(--muted-foreground); }
.tier-chip { display: inline-block; padding: 2px 8px; border-radius: 999px; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .05em; text-transform: uppercase; background: color-mix(in oklch, var(--primary) 15%, var(--muted)); border: 1px solid color-mix(in oklch, var(--primary) 35%, var(--border)); color: var(--primary); }
.detail-title { font-family: var(--font-mono); font-size: 1.75rem; font-weight: 600; margin: 4px 0 8px; letter-spacing: -0.01em; }
.detail-blurb { font-size: 14px; color: var(--muted-foreground); margin: 0; max-width: 680px; line-height: 1.55; }
.detail-section { margin-top: 32px; }
.detail-section-head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; }
.detail-bordered { border: 1px solid var(--border); border-radius: 12px; padding: 20px; background: var(--card); }
.detail-body { font-size: 13.5px; line-height: 1.6; color: var(--muted-foreground); margin: 0 0 14px; }
.detail-code { margin: 0; padding: 14px; background: var(--muted); border: 1px solid var(--border); border-radius: 8px; font-family: var(--font-mono); font-size: 12px; line-height: 1.55; color: var(--foreground); overflow: auto; }

/* audit card */
.audit-card { margin-top: 24px; padding: 16px 20px; border: 1px solid color-mix(in oklch, oklch(0.56 0.16 40) 45%, var(--border)); border-radius: 12px; background: color-mix(in oklch, oklch(0.56 0.16 40) 6%, var(--card)); }
.audit-head { display: flex; align-items: center; gap: 12px; }
.audit-icon.accent { width: 36px; height: 36px; border-radius: 8px; display: grid; place-items: center; font-size: 18px; background: color-mix(in oklch, oklch(0.56 0.16 40) 20%, var(--card)); color: oklch(0.68 0.16 40); border: 1px solid color-mix(in oklch, oklch(0.56 0.16 40) 45%, var(--border)); }
.audit-title { font-weight: 600; font-size: 15px; }
.audit-sub { font-size: 11.5px; color: var(--muted-foreground); }
.audit-body { margin: 10px 0 0; font-size: 13px; line-height: 1.55; color: var(--muted-foreground); }
.audit-findings { margin-top: 12px; display: flex; flex-direction: column; gap: 6px; }
.finding { display: flex; align-items: baseline; gap: 10px; padding: 8px 10px; border-radius: 6px; background: var(--card); border: 1px solid var(--border); font-size: 12.5px; }
.finding-sev { font-size: 10px; letter-spacing: .08em; padding: 2px 6px; border-radius: 4px; background: var(--muted); }
.finding-info .finding-sev { color: oklch(0.62 0.15 145); }
.finding-warn .finding-sev { color: oklch(0.72 0.14 70); }
.finding-area { font-size: 11px; color: var(--muted-foreground); }
.finding-msg { flex: 1; }

/* at a glance table */
.glance-table { width: 100%; border-collapse: collapse; border: 1px solid var(--border); border-radius: 8px; overflow: hidden; font-size: 13px; }
.glance-table td { padding: 10px 14px; border-bottom: 1px solid var(--border); }
.glance-table tr:last-child td { border-bottom: none; }
.gt-label { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em; color: var(--muted-foreground); background: var(--muted); width: 1%; white-space: nowrap; }

/* harness */
.harness-badge { padding: 4px 10px; border-radius: 999px; font-size: 10.5px; letter-spacing: .08em; border: 1px solid var(--border); background: var(--muted); }
.harness-badge.pres-hi  { color: oklch(0.62 0.15 145); border-color: color-mix(in oklch, oklch(0.62 0.15 145) 40%, var(--border)); }
.harness-badge.pres-mid { color: oklch(0.72 0.14 70);  border-color: color-mix(in oklch, oklch(0.72 0.14 70) 40%, var(--border)); }
.harness-badge.pres-lo  { color: oklch(0.60 0.20 28);  border-color: color-mix(in oklch, oklch(0.60 0.20 28) 45%, var(--border)); }
.harness-grid { display: grid; grid-template-columns: 1fr 28px 1fr 1fr 1fr 1fr; gap: 12px; align-items: stretch; }
@media (max-width: 860px) { .harness-grid { grid-template-columns: 1fr 1fr; } .harness-arrow { display: none; } }
.harness-cell { padding: 12px 14px; border: 1px solid var(--border); border-radius: 10px; background: var(--muted); display: flex; flex-direction: column; gap: 6px; }
.harness-cell.v-not-present { opacity: 0.6; }
.harness-cell.v-inferred    { border-style: dashed; }
.harness-cell.v-not-applicable { opacity: 0.55; border-style: dashed; }
.hc-label { font-size: 11px; letter-spacing: .09em; color: var(--foreground); }
.hc-state { font-size: 10.5px; color: var(--muted-foreground); }
.harness-cell.v-present .hc-state { color: oklch(0.62 0.15 145); }
.harness-cell.v-not-present .hc-state { color: oklch(0.72 0.14 70); }
.hc-body { font-size: 12px; line-height: 1.5; color: var(--muted-foreground); }
.hc-body code { background: var(--card); padding: 1px 4px; border-radius: 3px; border: 1px solid var(--border); font-size: 11px; }
.harness-arrow { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; }
.hva-track { width: 100%; height: 2px; background: linear-gradient(90deg, oklch(0.68 0.16 40), oklch(0.55 0.15 250)); }
.hva-track-dashed { background: none; border-top: 2px dashed var(--muted-foreground); }
.hva-head { color: var(--primary); font-size: 18px; margin-top: 4px; }
.hva-caption { font-size: 9.5px; color: var(--muted-foreground); letter-spacing: .05em; margin-top: 4px; text-align: center; }
.harness-foot { margin-top: 14px; padding-top: 14px; border-top: 1px dashed var(--border); font-size: 11.5px; color: var(--muted-foreground); letter-spacing: .03em; }

/* pipeline */
.pipeline-flow { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.pipe-pill { padding: 10px 14px; border: 1px solid var(--border); border-radius: 8px; background: var(--muted); min-width: 140px; }
.pipe-pill-kind { font-size: 10px; letter-spacing: .08em; color: var(--muted-foreground); text-transform: uppercase; }
.pipe-pill-name { font-family: var(--font-mono); font-size: 12.5px; margin-top: 3px; }
.pipe-actor   { border-color: color-mix(in oklch, oklch(0.68 0.16 40) 55%, var(--border)); }
.pipe-auditor { border-color: color-mix(in oklch, oklch(0.55 0.15 250) 55%, var(--border)); }
.pipe-gate    { border-color: color-mix(in oklch, oklch(0.72 0.14 70) 50%, var(--border)); }
.pipe-emit    { border-color: color-mix(in oklch, oklch(0.62 0.15 145) 45%, var(--border)); }
.pipe-arrow { color: var(--muted-foreground); font-family: var(--font-mono); }
.pipeline-loop-hint { margin-top: 12px; font-size: 11.5px; color: var(--muted-foreground); }

/* export */
.export-panel { }
.export-grid { display: grid; grid-template-columns: 1fr 1.4fr; gap: 18px; align-items: start; }
@media (max-width: 720px) { .export-grid { grid-template-columns: 1fr; } }
.export-meta { font-size: 11.5px; color: var(--muted-foreground); margin-top: 10px; }

/* expanded panel pieces */
.skill-expanded { grid-column: 1 / -1; margin: 10px 0; padding: 16px 18px; border: 1px solid var(--border); border-radius: 12px; background: var(--card); }
.skill-expanded-head { display: flex; align-items: center; gap: 10px; margin-bottom: 8px; flex-wrap: wrap; }
.skill-expanded-title { display: flex; align-items: center; gap: 8px; }
.drawer-name { font-family: var(--font-mono); font-weight: 600; font-size: 14px; }
.skill-expanded-blurb { font-size: 13px; color: var(--muted-foreground); margin: 0 0 14px; }
.skill-expanded-grid { display: grid; grid-template-columns: 1.2fr 1fr 1fr; gap: 16px; }
@media (max-width: 800px) { .skill-expanded-grid { grid-template-columns: 1fr; } }
.se-col-label { font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em; color: var(--muted-foreground); margin-bottom: 6px; }
.actor-auditor-mini { display: grid; grid-template-columns: 1fr 18px 1fr; gap: 6px; align-items: stretch; }
.aam-cell { padding: 8px 10px; border: 1px solid var(--border); border-radius: 8px; background: var(--muted); }
.aam-actor   { border-color: color-mix(in oklch, oklch(0.68 0.16 40) 45%, var(--border)); }
.aam-auditor { border-color: color-mix(in oklch, oklch(0.55 0.15 250) 45%, var(--border)); }
.aam-lbl { font-size: 10px; letter-spacing: .08em; color: var(--muted-foreground); }
.aam-body { font-size: 12px; margin-top: 2px; font-family: var(--font-mono); }
.aam-arrow { background: linear-gradient(90deg, oklch(0.68 0.16 40), oklch(0.55 0.15 250)); height: 2px; align-self: center; }
.se-sparkline { display: flex; align-items: flex-end; gap: 2px; height: 44px; padding: 6px 0; border-top: 1px dashed var(--border); border-bottom: 1px dashed var(--border); }
.se-spark-bar { flex: 1; background: var(--primary); opacity: 0.8; border-radius: 1px 1px 0 0; }
.se-chip { display: inline-block; padding: 2px 8px; border-radius: 4px; font-family: var(--font-mono); font-size: 10.5px; background: var(--muted); border: 1px solid var(--border); color: var(--muted-foreground); text-decoration: none; }
.se-chip.powers-chip { color: var(--foreground); }
.se-chip.powers-chip:hover { border-color: var(--primary); color: var(--primary); }

/* ============ SETTINGS ============ */
.settings-hero { display: grid; grid-template-columns: 1.2fr 1fr; gap: 18px; margin-bottom: 20px; }
@media (max-width: 780px) { .settings-hero { grid-template-columns: 1fr; } }
.settings-identity, .settings-env-tab { border: 1px solid var(--border); border-radius: 12px; padding: 18px; background: var(--card); }
.avatar { width: 38px; height: 38px; border-radius: 10px; background: color-mix(in oklch, var(--primary) 25%, var(--muted)); display: grid; place-items: center; font-weight: 600; }
.mini-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 4px; font-size: 12.5px; color: var(--muted-foreground); }
.mini-list li { display: flex; gap: 8px; align-items: center; }
.mini-list li svg { color: oklch(0.62 0.15 145); }

.tier-tabs { display: grid; grid-template-columns: repeat(4, 1fr); gap: 6px; margin-bottom: 22px; }
.tier-tab { padding: 12px 14px; border: 1px solid var(--border); border-radius: 10px; background: var(--card); text-align: left; cursor: pointer; transition: border-color 140ms, transform 140ms; }
.tier-tab:hover { border-color: color-mix(in oklch, var(--primary) 40%, var(--border)); }
.tier-tab.active { border-color: var(--primary); background: color-mix(in oklch, var(--primary) 8%, var(--card)); }

.sot-banner { border: 1px solid var(--border); border-radius: 12px; padding: 18px 20px; background: var(--card); margin-bottom: 22px; }
.sot-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; margin-top: 12px; }
@media (max-width: 860px) { .sot-grid { grid-template-columns: 1fr; } }
.sot-cell { position: relative; padding: 16px 14px 14px; border: 1px solid var(--border); border-radius: 10px; background: var(--muted); }
.sot-num { position: absolute; top: 10px; right: 12px; font-size: 22px; color: color-mix(in oklch, var(--primary) 60%, transparent); font-weight: 500; line-height: 1; }
.sot-eyebrow { font-size: 10px; letter-spacing: .08em; color: var(--muted-foreground); margin-bottom: 6px; }

.coverage-row { display: grid; grid-template-columns: repeat(4, 1fr); gap: 8px; margin-bottom: 16px; }
.coverage-tile { padding: 14px 16px; border: 1px solid var(--border); border-radius: 10px; background: var(--card); text-align: left; cursor: pointer; }
.coverage-tile:hover { border-color: color-mix(in oklch, var(--primary) 40%, var(--border)); }
.coverage-tile.active { border-color: var(--primary); background: color-mix(in oklch, var(--primary) 8%, var(--card)); }
.coverage-tile.ct-stale { border-color: color-mix(in oklch, oklch(0.72 0.14 70) 35%, var(--border)); }
.coverage-tile.ct-unset { opacity: 0.75; }
.ct-num { font-size: 24px; font-weight: 500; }
.ct-lbl { font-size: 10px; letter-spacing: .09em; color: var(--muted-foreground); margin-top: 2px; }

.settings-toolbar { display: flex; gap: 10px; align-items: center; margin: 20px 0 8px; flex-wrap: wrap; }
.settings-toolbar .search { flex: 1; min-width: 220px; }
.provider-section { }
.provider-list { display: flex; flex-direction: column; gap: 6px; }
.provider-row { display: flex; gap: 12px; align-items: center; padding: 10px 14px; border: 1px solid var(--border); border-radius: 8px; background: var(--card); position: relative; overflow: hidden; }
.provider-stripe { position: absolute; left: 0; top: 0; bottom: 0; width: 3px; background: var(--muted-foreground); }
.provider-row.state-live .provider-stripe    { background: oklch(0.62 0.15 145); }
.provider-row.state-stale .provider-stripe   { background: oklch(0.72 0.14 70); }
.provider-row.state-failing .provider-stripe { background: oklch(0.60 0.20 28); }
.provider-row.state-unset .provider-stripe   { background: var(--muted-foreground); opacity: 0.4; }
.pill { padding: 2px 8px; border-radius: 999px; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .05em; text-transform: uppercase; border: 1px solid var(--border); background: var(--muted); }
.pill-live    { color: oklch(0.62 0.15 145); border-color: color-mix(in oklch, oklch(0.62 0.15 145) 40%, var(--border)); }
.pill-stale   { color: oklch(0.72 0.14 70);  border-color: color-mix(in oklch, oklch(0.72 0.14 70) 40%, var(--border)); }
.pill-failing { color: oklch(0.60 0.20 28);  border-color: color-mix(in oklch, oklch(0.60 0.20 28) 45%, var(--border)); }
.pill-unset   { color: var(--muted-foreground); opacity: 0.7; }
.powers-chips { display: inline-flex; gap: 4px; flex-wrap: wrap; align-items: center; }
.test-result { font-family: var(--font-mono); font-size: 11px; padding: 3px 8px; border-radius: 6px; border: 1px solid var(--border); }
.test-result.ok   { color: oklch(0.62 0.15 145); border-color: color-mix(in oklch, oklch(0.62 0.15 145) 40%, var(--border)); }
.test-result.fail { color: oklch(0.60 0.20 28); border-color: color-mix(in oklch, oklch(0.60 0.20 28) 45%, var(--border)); }

.empty-creds { border: 1px dashed var(--border); border-radius: 12px; padding: 28px; background: var(--card); margin-top: 20px; }

.ref-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; margin-top: 32px; }
@media (max-width: 860px) { .ref-grid { grid-template-columns: 1fr; } }
.ref-cell { border: 1px solid var(--border); border-radius: 10px; padding: 14px; background: var(--card); }

/* ============ LINTER ============ */
.lint-bar { display: flex; gap: 10px; align-items: center; margin: 14px 0 18px; flex-wrap: wrap; }
.lint-tiles { display: grid; grid-template-columns: repeat(5, 1fr); gap: 8px; margin-bottom: 20px; }
@media (max-width: 760px) { .lint-tiles { grid-template-columns: repeat(2, 1fr); } }
.lint-tile { padding: 16px; border: 1px solid var(--border); border-radius: 10px; background: var(--card); text-align: left; cursor: pointer; }
.lint-tile:hover { border-color: color-mix(in oklch, var(--primary) 40%, var(--border)); }
.lint-tile.active { outline: 2px solid var(--primary); outline-offset: -2px; }
.lint-tile-n { font-size: 26px; font-weight: 500; }
.lint-tile-l { font-size: 10px; letter-spacing: .09em; color: var(--muted-foreground); margin-top: 4px; }
.lint-tile.sev-p0 .lint-tile-n { color: oklch(0.60 0.20 28); }
.lint-tile.sev-p1 .lint-tile-n { color: oklch(0.68 0.17 48); }
.lint-tile.sev-p2 .lint-tile-n { color: oklch(0.72 0.14 70); }
.lint-tile.sev-p3 .lint-tile-n { color: var(--muted-foreground); }
.lint-tile.sev-regen .lint-tile-n { color: var(--primary); }
.lint-clean { padding: 40px; border: 1px solid color-mix(in oklch, oklch(0.62 0.15 145) 35%, var(--border)); border-radius: 12px; background: color-mix(in oklch, oklch(0.62 0.15 145) 5%, var(--card)); text-align: center; margin-top: 10px; }

.lint-table { width: 100%; border-collapse: collapse; border: 1px solid var(--border); border-radius: 10px; overflow: hidden; font-size: 13px; background: var(--card); }
.lint-table th { text-align: left; font-family: var(--font-mono); font-size: 10.5px; letter-spacing: .08em; color: var(--muted-foreground); padding: 10px 12px; background: var(--muted); border-bottom: 1px solid var(--border); }
.lint-table td { padding: 10px 12px; border-bottom: 1px solid var(--border); }
.lint-row { cursor: pointer; }
.lint-row:hover { background: var(--muted); }
.lint-row.expanded { background: var(--muted); }
.sev-p0-txt { color: oklch(0.60 0.20 28); font-weight: 600; }
.sev-p1-txt { color: oklch(0.68 0.17 48); font-weight: 600; }
.sev-p2-txt { color: oklch(0.72 0.14 70); }
.sev-p3-txt { color: var(--muted-foreground); }
.friction-spark { display: flex; align-items: flex-end; gap: 1px; height: 22px; }
.fs-bar { flex: 1; background: var(--muted-foreground); opacity: 0.5; border-radius: 1px 1px 0 0; min-height: 2px; }
.lint-detail-row td { padding: 0; background: var(--background); }
.lint-detail { padding: 14px 18px; display: flex; flex-direction: column; gap: 8px; border-bottom: 2px solid var(--primary); border-bottom-style: double; }
.friction-row { display: flex; gap: 12px; padding: 10px; border: 1px solid var(--border); border-radius: 8px; background: var(--card); }
.friction-main { flex: 1; }
.friction-head { margin-bottom: 6px; }
.friction-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-bottom: 6px; }
.friction-repro { font-size: 11.5px; color: var(--muted-foreground); background: var(--muted); padding: 6px 8px; border-radius: 4px; border: 1px solid var(--border); }
.sev-p0-bg { background: color-mix(in oklch, oklch(0.60 0.20 28) 25%, var(--muted)); color: oklch(0.75 0.18 28); }
.sev-p1-bg { background: color-mix(in oklch, oklch(0.68 0.17 48) 25%, var(--muted)); color: oklch(0.78 0.15 48); }
.sev-p2-bg { background: color-mix(in oklch, oklch(0.72 0.14 70) 25%, var(--muted)); color: oklch(0.82 0.13 70); }
.sev-p3-bg { background: var(--muted); color: var(--muted-foreground); }

/* ============ DOCS ============ */
.pillars { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }
@media (max-width: 860px) { .pillars { grid-template-columns: 1fr; } }
.pillar { display: block; text-decoration: none; color: inherit; padding: 20px; border: 1px solid var(--border); border-radius: 12px; background: var(--card); transition: border-color 140ms, transform 140ms; }
.pillar:hover { border-color: color-mix(in oklch, var(--primary) 45%, var(--border)); transform: translateY(-1px); }
.pillar-eyebrow { font-family: var(--font-mono); font-size: 10px; letter-spacing: .1em; color: var(--muted-foreground); }
.pillar-title { font-family: var(--font-mono); font-size: 18px; font-weight: 600; margin: 4px 0 6px; }
.pillar-what { font-size: 13px; margin-bottom: 10px; }
.pillar-body { font-size: 12.5px; line-height: 1.55; color: var(--muted-foreground); margin: 0; }
.doc-pillar .pillar-title { color: var(--foreground); }

/* helpers */
.h1 { font-size: 32px; letter-spacing: -0.02em; font-weight: 500; line-height: 1.15; }
.h2 { font-size: 22px; letter-spacing: -0.01em; font-weight: 500; }
.h3 { font-size: 18px; letter-spacing: -0.01em; font-weight: 600; }
.muted { color: var(--muted-foreground); }
.accent { color: var(--primary); }
code { font-family: var(--font-mono); font-size: 0.9em; }


/* =========================================================
   INSTALL HERO
   ========================================================= */
.install-hero { padding: 40px 0 20px; border-bottom: 1px solid var(--border); }
.ih-top { display: grid; grid-template-columns: 1.1fr 1fr; gap: 32px; align-items: start; }
.ih-lede { }
.ih-title { font-size: clamp(28px, 2.2vw + 14px, 40px); margin: 10px 0 14px; max-width: 560px; letter-spacing: -0.02em; line-height: 1.1; }
.ih-sub { font-size: 15px; max-width: 520px; line-height: 1.55; margin: 0; color: var(--muted-foreground); }
.ih-sub code { font-family: var(--font-mono); font-size: 12.5px; padding: 1px 5px; border-radius: 4px; background: var(--muted); color: var(--foreground); }

.ih-terminal { background: var(--card); border: 1px solid var(--border); border-radius: 10px; box-shadow: var(--shadow-sm); overflow: hidden; align-self: start; }
.ih-term-tabs { display: flex; align-items: center; gap: 2px; padding: 8px 10px; border-bottom: 1px solid var(--border); background: color-mix(in oklch, var(--muted) 60%, var(--card)); }
.ih-term-tab { height: 24px; padding: 0 10px; border-radius: 5px; background: transparent; border: 0; color: var(--muted-foreground); font-family: var(--font-mono); font-size: 12px; cursor: pointer; }
.ih-term-tab.active { background: var(--card); color: var(--foreground); box-shadow: var(--shadow-xs); }
.ih-term-tab:hover:not(.active) { color: var(--foreground); }
.ih-term-dot { margin-left: auto; width: 6px; height: 6px; border-radius: 50%; background: oklch(0.62 0.15 145); }
.ih-term-caption { font-size: 10.5px; color: var(--muted-foreground); letter-spacing: 0.08em; text-transform: uppercase; margin-left: 4px; }
.ih-term-row { display: flex; align-items: center; gap: 10px; padding: 16px 16px; font-family: var(--font-mono); font-size: 15px; }
.ih-term-prompt { color: var(--muted-foreground); }
.ih-term-cmd { color: var(--foreground); flex: 1; font-weight: 500; letter-spacing: -0.005em; }
.ih-term-copy { width: 28px; height: 28px; display: grid; place-items: center; color: var(--muted-foreground); cursor: pointer; border-radius: 5px; background: transparent; border: 0; }
.ih-term-copy:hover { color: var(--foreground); background: var(--muted); }
.ih-term-foot { display: flex; justify-content: space-between; align-items: center; padding: 8px 14px; border-top: 1px solid var(--border); background: color-mix(in oklch, var(--muted) 40%, var(--card)); font-size: 11px; color: var(--muted-foreground); letter-spacing: 0.02em; }
.ih-term-link { color: var(--primary); text-decoration: none; font-size: 11.5px; font-family: var(--font-mono); }
.ih-term-link:hover { text-decoration: underline; }

.ih-branch-wrap { margin-top: 28px; }
.ih-branch-label { font-size: 11px; letter-spacing: 0.1em; color: var(--muted-foreground); margin-bottom: 12px; text-transform: uppercase; }
.ih-branch-label .muted { margin-left: 4px; text-transform: none; letter-spacing: 0; font-family: var(--font-sans); font-size: 12px; color: var(--muted-foreground); font-weight: 400; }

/* ---- Four always-visible "lane" cards ---- */
.ih-lanes {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 12px;
  align-items: stretch;
}
.ih-lane {
  display: flex; flex-direction: column;
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 16px 16px 14px;
  gap: 12px;
  position: relative;
  transition: border-color .15s, transform .15s, box-shadow .15s;
}
.ih-lane:hover {
  border-color: color-mix(in oklch, var(--foreground) 20%, var(--border));
}
/* The one that applies to this session: orange stripe + glow + badge */
.ih-lane-current {
  border-color: var(--primary);
  box-shadow: 0 1px 2px 0 rgb(0 0 0 / 0.04),
              0 12px 28px -16px color-mix(in oklch, var(--primary) 45%, transparent);
}
.ih-lane-current::before {
  content: "";
  position: absolute; left: -1px; right: -1px; top: -1px;
  height: 3px;
  background: var(--primary);
  border-radius: 10px 10px 0 0;
}

.ih-lane-head {
  display: flex; align-items: flex-start; gap: 10px;
  padding-bottom: 10px;
  border-bottom: 1px dashed var(--border);
}
.ih-lane-icon {
  font-size: 18px; line-height: 1;
  color: var(--muted-foreground);
  margin-top: 1px;
}
.ih-lane-icon-live {
  color: oklch(0.62 0.15 145);
  animation: ih-lane-pulse 2.2s ease-in-out infinite;
}
@keyframes ih-lane-pulse {
  0%, 100% { opacity: 1; }
  50%      { opacity: 0.35; }
}
.ih-lane-current .ih-lane-icon { color: var(--primary); }
.ih-lane-titles { min-width: 0; flex: 1; }
.ih-lane-t {
  font-size: 14px; font-weight: 600; color: var(--foreground);
  display: flex; align-items: center; gap: 8px;
  line-height: 1.25;
}
.ih-lane-sub {
  font-size: 11px;
  color: var(--muted-foreground);
  margin-top: 3px;
  letter-spacing: 0.02em;
}
.ih-lane-badge {
  font-size: 9.5px; letter-spacing: 0.1em;
  padding: 2px 6px; border-radius: 4px;
  background: var(--primary); color: var(--primary-foreground);
  font-weight: 700;
}

.ih-lane-eye {
  font-size: 10px; letter-spacing: 0.12em;
  color: var(--muted-foreground);
  text-transform: uppercase;
  margin-top: -2px;
}

.ih-lane-steps {
  margin: 0; padding: 0; list-style: none;
  display: flex; flex-direction: column; gap: 8px;
  counter-reset: step;
}
.ih-lane-steps li {
  counter-increment: step;
  position: relative;
  padding-left: 24px;
  font-size: 12.5px;
  line-height: 1.5;
  color: var(--foreground);
}
.ih-lane-steps li::before {
  content: counter(step);
  position: absolute; left: 0; top: 1px;
  width: 17px; height: 17px; border-radius: 50%;
  background: color-mix(in oklch, var(--primary) 12%, transparent);
  color: var(--primary);
  font-family: var(--font-mono); font-size: 10px; font-weight: 600;
  display: grid; place-items: center;
  border: 1px solid color-mix(in oklch, var(--primary) 30%, transparent);
}
.ih-lane-steps code,
.ih-lane code {
  font-family: var(--font-mono); font-size: 11.5px;
  padding: 1px 4px; background: var(--muted);
  border-radius: 3px; color: var(--foreground);
}

.ih-lane-foot {
  margin-top: auto;
  padding-top: 10px;
  border-top: 1px dashed var(--border);
  font-size: 10.5px;
  letter-spacing: 0.06em;
  color: var(--muted-foreground);
  text-transform: uppercase;
  line-height: 1.4;
}

/* Detected list — fits inside a lane card */
.ih-detected { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 5px; }
.ih-detected li {
  display: flex; justify-content: space-between; align-items: center; gap: 8px;
  padding: 6px 9px;
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: 5px;
  font-size: 11.5px;
}
.ih-detected .mono { font-family: var(--font-mono); font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; min-width: 0; }
.ih-tag {
  font-family: var(--font-mono); font-size: 9.5px; letter-spacing: 0.05em;
  padding: 2px 6px; border-radius: 4px; border: 1px solid;
  text-transform: uppercase; flex-shrink: 0; font-weight: 600;
}
.ih-tag.ok { color: oklch(0.62 0.15 145); border-color: color-mix(in oklch, oklch(0.62 0.15 145) 40%, transparent); background: color-mix(in oklch, oklch(0.62 0.15 145) 10%, transparent); }
.ih-tag.warn { color: oklch(0.70 0.14 70); border-color: color-mix(in oklch, oklch(0.70 0.14 70) 40%, transparent); background: color-mix(in oklch, oklch(0.70 0.14 70) 10%, transparent); }
.ih-tag.muted { color: var(--muted-foreground); border-color: var(--border); background: var(--muted); }

/* Outcomes stacked inside the "I have a skill file" lane */
.ih-outcomes { display: flex; flex-direction: column; gap: 8px; }
.ih-outcome {
  padding: 9px 11px;
  background: var(--background);
  border: 1px solid var(--border);
  border-radius: 6px;
  display: flex; flex-direction: column; gap: 5px;
}
.ih-outcome p { margin: 0; font-size: 11.5px; line-height: 1.45; color: var(--muted-foreground); }

/* =========================================================
   ACTION HUB
   ========================================================= */
.hub { background: var(--card); border: 1px solid var(--border); border-radius: 12px; margin-bottom: 28px; overflow: hidden; box-shadow: var(--shadow-sm); }
.hub-head { padding: 18px 20px 0; }
.hub-title-row { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 14px; }
.hub-title { margin: 4px 0 0; font-size: 22px; letter-spacing: -0.015em; }
.hub-count { display: flex; align-items: baseline; gap: 6px; color: var(--muted-foreground); }
.hub-count-n { font-size: 22px; color: var(--foreground); font-weight: 500; font-family: var(--font-mono); }
.hub-count-l { font-size: 11px; letter-spacing: 0.08em; text-transform: uppercase; }
.hub-modes { display: grid; grid-template-columns: repeat(4, 1fr); gap: 0; border-bottom: 1px solid var(--border); }
.hub-mode { display: flex; gap: 10px; align-items: flex-start; padding: 14px 16px; background: transparent; border: 0; border-bottom: 2px solid transparent; cursor: pointer; text-align: left; color: var(--muted-foreground); transition: all .15s; position: relative; }
.hub-mode:not(:last-child)::after { content: ""; position: absolute; right: 0; top: 12px; bottom: 12px; width: 1px; background: var(--border); }
.hub-mode:hover { background: color-mix(in oklch, var(--muted) 50%, transparent); color: var(--foreground); }
.hub-mode.active { background: color-mix(in oklch, var(--primary) 6%, transparent); border-bottom-color: var(--primary); color: var(--foreground); }
.hub-mode-icon { font-size: 16px; margin-top: 1px; }
.hub-mode.active .hub-mode-icon { color: var(--primary); }
.hub-mode-l { font-size: 13.5px; font-weight: 600; }
.hub-mode-s { font-size: 11.5px; color: var(--muted-foreground); margin-top: 1px; }

.hub-surface { padding: 20px 22px 22px; }
.hub-drop { border: 1.5px dashed var(--border); border-radius: 10px; padding: 28px 20px 18px; background: color-mix(in oklch, var(--muted) 30%, var(--card)); transition: all .15s; }
.hub-drop.over { border-color: var(--primary); background: color-mix(in oklch, var(--primary) 8%, var(--card)); }
.hub-drop-inner { text-align: center; }
.hub-drop-glyph { color: var(--muted-foreground); margin-bottom: 10px; }
.hub-drop.over .hub-drop-glyph { color: var(--primary); }
.hub-drop-title { font-size: 16px; font-weight: 600; color: var(--foreground); margin-bottom: 4px; }
.hub-drop-title code { font-family: var(--font-mono); font-size: 14px; padding: 1px 5px; background: var(--background); border-radius: 4px; border: 1px solid var(--border); }
.hub-drop-sub { font-size: 13px; color: var(--muted-foreground); max-width: 520px; margin: 0 auto; line-height: 1.55; }
.hub-drop-footnote { display: flex; justify-content: space-between; padding-top: 16px; margin-top: 18px; border-top: 1px dashed var(--border); font-size: 11px; color: var(--muted-foreground); letter-spacing: 0.02em; }
.hub-link { background: transparent; border: 0; color: var(--primary); cursor: pointer; padding: 0; font: inherit; text-decoration: underline; }

.hub-form { display: flex; flex-direction: column; gap: 10px; }
.hub-form-row { display: flex; align-items: center; gap: 0; background: var(--background); border: 1px solid var(--border); border-radius: 8px; overflow: hidden; transition: all .15s; }
.hub-form-row:focus-within { border-color: var(--ring); box-shadow: 0 0 0 3px color-mix(in oklch, var(--ring) 25%, transparent); }
.hub-form-prefix { padding: 0 12px; color: var(--muted-foreground); font-size: 13px; border-right: 1px solid var(--border); height: 38px; display: grid; place-items: center; background: color-mix(in oklch, var(--muted) 50%, transparent); }
.hub-form-input { flex: 1; height: 38px; padding: 0 12px; border: 0; background: transparent; color: var(--foreground); font-size: 13.5px; outline: none; }
.hub-form-row .btn { margin: 4px; }
.hub-form-hint { font-size: 12.5px; color: var(--muted-foreground); line-height: 1.55; }
.hub-form-hint code { font-family: var(--font-mono); font-size: 11.5px; padding: 1px 4px; background: var(--muted); border-radius: 3px; }
.hub-examples { display: flex; flex-wrap: wrap; gap: 6px; margin-top: 4px; align-items: center; }
.hub-example { background: var(--muted); border: 1px solid var(--border); border-radius: 5px; padding: 3px 8px; font-family: var(--font-mono); font-size: 11.5px; color: var(--muted-foreground); cursor: pointer; transition: all .15s; }
.hub-example:hover { color: var(--foreground); background: var(--card); border-color: color-mix(in oklch, var(--foreground) 20%, var(--border)); }
.hub-textarea { width: 100%; padding: 12px; background: var(--background); border: 1px solid var(--border); border-radius: 8px; font-family: var(--font-mono); font-size: 12.5px; color: var(--foreground); line-height: 1.55; resize: vertical; outline: none; transition: all .15s; }
.hub-textarea:focus { border-color: var(--ring); box-shadow: 0 0 0 3px color-mix(in oklch, var(--ring) 25%, transparent); }
.hub-form-actions { display: flex; justify-content: space-between; align-items: center; gap: 12px; }

.hub-working { border: 1px solid color-mix(in oklch, var(--primary) 30%, var(--border)); background: color-mix(in oklch, var(--primary) 4%, var(--card)); border-radius: 10px; padding: 18px 20px; }
.hub-working-head { display: flex; align-items: center; gap: 12px; margin-bottom: 12px; }
.ai-pulse { width: 10px; height: 10px; border-radius: 50%; background: var(--primary); box-shadow: 0 0 0 0 color-mix(in oklch, var(--primary) 50%, transparent); animation: ai-pulse 1.4s ease-out infinite; }
@keyframes ai-pulse { 0% { box-shadow: 0 0 0 0 color-mix(in oklch, var(--primary) 50%, transparent); } 70% { box-shadow: 0 0 0 12px transparent; } 100% { box-shadow: 0 0 0 0 transparent; } }
.hub-working-t { font-size: 14.5px; font-weight: 600; color: var(--foreground); }
.hub-working-s { font-size: 11.5px; color: var(--muted-foreground); letter-spacing: 0.02em; margin-top: 1px; }
.hub-working-log { display: flex; flex-direction: column; gap: 4px; padding: 10px 12px; background: var(--background); border: 1px solid var(--border); border-radius: 6px; font-family: var(--font-mono); font-size: 12px; color: var(--muted-foreground); max-height: 180px; overflow: auto; }
.ail { animation: fade-in .3s ease; }
@keyframes fade-in { from { opacity: 0; transform: translateX(-4px); } to { opacity: 1; transform: none; } }

.hub-parsed-grid { display: grid; grid-template-columns: 1.5fr 1fr; gap: 20px; }
.hub-parsed-preview { }
.hub-parsed-body { margin: 12px 0 0; padding: 12px; background: var(--background); border: 1px solid var(--border); border-radius: 6px; font-family: var(--font-mono); font-size: 11.5px; color: var(--foreground); white-space: pre-wrap; max-height: 220px; overflow: auto; line-height: 1.5; }
.hub-parsed-gates { background: var(--background); border: 1px solid var(--border); border-radius: 8px; padding: 14px; }
.hub-gate { display: flex; align-items: center; gap: 8px; padding: 6px 0; font-size: 12.5px; border-bottom: 1px solid var(--border); }
.hub-gate:last-of-type { border-bottom: 0; margin-bottom: 6px; }
.hub-gate-mark { width: 18px; height: 18px; border-radius: 50%; display: grid; place-items: center; font-size: 11px; font-weight: 700; font-family: var(--font-mono); }
.hub-gate.g-ok .hub-gate-mark { background: color-mix(in oklch, oklch(0.62 0.15 145) 15%, transparent); color: oklch(0.62 0.15 145); }
.hub-gate.g-fail .hub-gate-mark { background: color-mix(in oklch, var(--destructive) 15%, transparent); color: var(--destructive); }
.hub-gate-lbl { font-weight: 500; color: var(--foreground); }
.hub-gate-fix { color: var(--muted-foreground); font-size: 11.5px; }
.hub-parsed-actions { display: flex; gap: 8px; justify-content: flex-end; margin-top: 12px; padding-top: 12px; border-top: 1px solid var(--border); }

/* show-more card in a category grid */
.skill-showmore { display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 110px; padding: 12px; background: color-mix(in oklch, var(--muted) 40%, var(--card)); border: 1px dashed var(--border); border-radius: 8px; cursor: pointer; color: var(--muted-foreground); text-align: center; transition: all .15s; font-family: inherit; }
.skill-showmore:hover { border-style: solid; border-color: var(--primary); color: var(--primary); background: color-mix(in oklch, var(--primary) 5%, var(--card)); }
.showmore-n { font-size: 24px; font-weight: 500; color: var(--foreground); letter-spacing: -0.02em; line-height: 1; margin-bottom: 6px; }
.skill-showmore:hover .showmore-n { color: var(--primary); }
.showmore-l { font-size: 11px; letter-spacing: 0.05em; text-transform: uppercase; line-height: 1.35; }

/* responsive */
@media (max-width: 900px) {
  .ih-top { grid-template-columns: 1fr; }
  .ih-lanes { grid-template-columns: repeat(2, 1fr); }
  .hub-modes { grid-template-columns: repeat(2, 1fr); }
  .hub-parsed-grid { grid-template-columns: 1fr; }
}


/* =================================================================
   Integration Gallery
   ================================================================= */
.ig-wrap { margin: 10px 0 28px; }
.ig-head { display:flex; align-items:flex-end; justify-content:space-between; gap:20px; margin-bottom:14px; flex-wrap:wrap; }
.ig-eyebrow { font-size:10.5px; letter-spacing:.12em; color:var(--primary); margin-bottom:4px; }
.ig-title { font-size:18px; font-weight:600; color:var(--foreground); }
.ig-sub { font-size:12.5px; color:var(--muted-foreground); line-height:1.55; max-width:560px; margin-top:4px; }
.ig-search { display:flex; align-items:center; gap:8px; }
.ig-search .search-input { width:220px; height:30px; padding:6px 10px; font-size:12px; border:1px solid var(--border); border-radius:6px; background:var(--card); color:var(--foreground); }
.ig-count { font-size:11px; color:var(--muted-foreground); }
.ig-grid { display:grid; grid-template-columns:repeat(auto-fill, minmax(210px,1fr)); gap:10px; }
.ig-tile { position:relative; padding:12px 13px 11px; background:var(--card); border:1px solid var(--border); border-radius:10px; cursor:grab; transition: all .15s; display:flex; flex-direction:column; gap:8px; }
.ig-tile:hover { border-color: var(--tile-accent, var(--primary)); transform: translateY(-1px); box-shadow: 0 6px 20px -10px color-mix(in oklch, var(--tile-accent, var(--primary)) 40%, transparent); }
.ig-tile.dragging { opacity:.5; cursor:grabbing; }
.ig-tile.installed { background: color-mix(in oklch, var(--primary) 4%, var(--card)); border-color: color-mix(in oklch, var(--primary) 40%, var(--border)); cursor:default; }
.ig-tile-top { display:flex; align-items:center; gap:8px; }
.ig-tile-mark { width:22px; height:22px; border-radius:5px; display:grid; place-items:center; color:#fff; font-size:13px; font-weight:600; flex-shrink:0; }
.ig-tile-name { font-weight:600; font-size:13.5px; flex:1; }
.ig-chip { font-family:var(--font-mono); font-size:10px; padding:2px 6px; border-radius:4px; letter-spacing:.04em; }
.ig-chip-add { color:var(--primary); background: color-mix(in oklch, var(--primary) 10%, transparent); border:1px solid color-mix(in oklch, var(--primary) 30%, transparent); }
.ig-chip-installed { color: oklch(0.62 0.15 145); background: color-mix(in oklch, oklch(0.62 0.15 145) 12%, transparent); border:1px solid color-mix(in oklch, oklch(0.62 0.15 145) 30%, transparent); }
.ig-tile-blurb { font-size:12px; line-height:1.45; color:var(--muted-foreground); min-height:34px; }
.ig-tile-keys { display:flex; gap:4px; flex-wrap:wrap; }
.ig-keychip { font-family:var(--font-mono); font-size:10px; padding:2px 5px; border-radius:3px; background: var(--muted); color: var(--muted-foreground); border:1px solid var(--border); }
.ig-keychip.set { background: color-mix(in oklch, oklch(0.62 0.15 145) 10%, transparent); color: oklch(0.62 0.15 145); border-color: color-mix(in oklch, oklch(0.62 0.15 145) 30%, transparent); }
.ig-keychip.more { color: var(--primary); }
.ig-tile-warn { font-size:10.5px; color: oklch(0.72 0.14 70); margin-top:2px; }

/* =================================================================
   Settings — dotenv drawer, flash, inline edit
   ================================================================= */
.dotenv-drawer { margin: 8px 0 16px; border:1px solid var(--primary); border-radius:10px; background: color-mix(in oklch, var(--primary) 3%, var(--card)); padding:14px 16px; }
.dotenv-head { display:flex; align-items:baseline; gap:10px; margin-bottom:8px; flex-wrap:wrap; }
.dotenv-input { width:100%; font-family:var(--font-mono); font-size:12px; padding:10px; border:1px solid var(--border); border-radius:6px; background:var(--background); color:var(--foreground); resize:vertical; }
.dotenv-actions { display:flex; align-items:center; gap:8px; margin-top:10px; }
.paste-flash { margin:10px 0; padding:10px 12px; background: color-mix(in oklch, oklch(0.62 0.15 145) 8%, var(--card)); border:1px solid color-mix(in oklch, oklch(0.62 0.15 145) 30%, transparent); border-radius:6px; font-size:12.5px; }
.provider-row.just-pasted { animation: justPasted 1.8s ease-out; }
@keyframes justPasted { 0% { background: color-mix(in oklch, oklch(0.62 0.15 145) 20%, var(--card)); } 100% { background: var(--card); } }
.provider-value { cursor:pointer; user-select:none; }
.provider-edit-input { padding:4px 8px; border:1px solid var(--primary); border-radius:5px; background:var(--background); color:var(--foreground); outline:none; }
.pill-testing { background: color-mix(in oklch, var(--primary) 15%, transparent); color: var(--primary); }

/* =================================================================
   AI Lens — chat
   ================================================================= */
.ai-chat-card { border:1px solid var(--border); border-radius:12px; background:var(--card); overflow:hidden; display:flex; flex-direction:column; }
.ai-chat-head { display:flex; align-items:center; gap:10px; padding:10px 14px; border-bottom:1px solid var(--border); background: color-mix(in oklch, var(--muted) 30%, var(--card)); }
.ai-tabs { display:flex; gap:4px; }
.ai-tab { padding:5px 12px; border:1px solid var(--border); background:transparent; color:var(--muted-foreground); border-radius:6px; font-size:12px; cursor:pointer; font-weight:500; }
.ai-tab.active { background:var(--primary); color:var(--primary-foreground); border-color:var(--primary); }
.ai-chat-stream { padding:16px 18px; min-height:240px; max-height:480px; overflow:auto; display:flex; flex-direction:column; gap:14px; }
.ai-chat-empty { display:flex; flex-direction:column; align-items:flex-start; padding:20px 0; }
.ai-suggestions { display:flex; flex-direction:column; gap:5px; margin-top:14px; }
.ai-suggestion { text-align:left; font-size:12.5px; color:var(--foreground); padding:8px 12px; background:var(--muted); border:1px solid var(--border); border-radius:6px; cursor:pointer; font-family:inherit; }
.ai-suggestion:hover { border-color: var(--primary); background: color-mix(in oklch, var(--primary) 5%, var(--card)); }
.ai-msg { display:flex; flex-direction:column; gap:4px; }
.ai-msg-user { align-items:flex-end; }
.ai-msg-user .ai-msg-body { background: color-mix(in oklch, var(--primary) 10%, var(--card)); border:1px solid color-mix(in oklch, var(--primary) 30%, var(--border)); padding:10px 14px; border-radius:12px 12px 2px 12px; max-width:72%; }
.ai-msg-assistant .ai-msg-body { background: var(--muted); border:1px solid var(--border); padding:10px 14px; border-radius:12px 12px 12px 2px; max-width:88%; }
.ai-msg-meta { font-size:10.5px; color:var(--muted-foreground); letter-spacing:.04em; }
.ai-msg-skill { font-family:var(--font-mono); font-size:10px; padding:1px 6px; border-radius:3px; background: color-mix(in oklch, var(--primary) 12%, transparent); color: var(--primary); margin-left:4px; }
.ai-loader-preview { display:flex; align-items:center; gap:6px; padding:8px 14px; border-top:1px solid var(--border); background: color-mix(in oklch, var(--primary) 3%, var(--card)); flex-wrap:wrap; }
.ai-loader-chip { font-family:var(--font-mono); font-size:10.5px; padding:2px 8px; border-radius:4px; background:var(--card); border:1px solid color-mix(in oklch, var(--primary) 30%, var(--border)); color:var(--foreground); display:inline-flex; align-items:center; }
.ai-composed-preview { margin:0 14px 10px; max-height:200px; overflow:auto; font-size:11px; }
.ai-compose { display:flex; gap:8px; padding:12px 14px; border-top:1px solid var(--border); align-items:flex-end; }
.ai-compose .composer-input { flex:1; font-size:13px; min-height:40px; padding:8px 10px; border-radius:6px; border:1px solid var(--border); background:var(--background); color:var(--foreground); font-family:inherit; resize:vertical; }
.ai-hint { padding:0 14px 10px; font-size:10.5px; color:var(--muted-foreground); }



/* =================================================================
   Skill Plugin Rail — left-edge slide-out (polished)
   ================================================================= */
.irail { position: fixed; top: 64px; left: 0; bottom: 0; z-index: 60;
         display: flex; pointer-events: none; font-family: inherit; }
.irail > * { pointer-events: auto; }

.irail-toggle { position:absolute; top: 24px; left: 0;
                display:flex; flex-direction:column; align-items:center; gap:10px;
                padding: 14px 9px; background: var(--card); border: 1px solid var(--border);
                border-left: none; border-radius: 0 10px 10px 0; cursor: pointer;
                color: var(--foreground); transition: transform .22s cubic-bezier(.2,.8,.2,1), background .2s;
                transform: translateX(0); z-index: 2;
                box-shadow: 2px 4px 16px -8px rgba(0,0,0,0.18); }
.irail.open .irail-toggle { transform: translateX(352px); }
.irail-toggle:hover { background: color-mix(in oklch, var(--primary) 8%, var(--card)); }
.irail-toggle-mark { font-size: 13px; color: var(--primary); font-weight: 600; }
.irail-toggle-lbl { font-size: 9.5px; letter-spacing: .16em; color: var(--muted-foreground);
                    writing-mode: vertical-rl; transform: rotate(180deg); font-weight: 600; }

/* Collapsed strip */
.irail-strip { display:flex; flex-direction:column; gap: 8px; padding: 72px 10px 24px;
               background: var(--card); border-right: 1px solid var(--border);
               width: 52px; height: 100%; overflow-y: auto;
               scrollbar-width: thin; }
.irail-strip-hint { font-size: 10px; color: var(--muted-foreground); text-align:center;
                    padding: 2px 0 8px; border-bottom: 1px dashed var(--border);
                    margin-bottom: 4px; font-weight: 600; }
.irail-dot { width: 32px; height: 32px; border-radius: 8px; border: 1px solid var(--border);
             background: var(--background); display:grid; place-items:center;
             cursor: pointer; transition: all .16s ease-out; padding: 5px; }
.irail-dot:hover, .irail-dot.active {
  border-color: var(--tile-accent, var(--primary));
  transform: translateX(3px);
  box-shadow: 0 0 0 2px color-mix(in oklch, var(--tile-accent) 18%, transparent),
              4px 4px 12px -4px color-mix(in oklch, var(--tile-accent) 25%, transparent);
}
.irail-dot.installed { border-color: color-mix(in oklch, oklch(0.62 0.15 145) 45%, var(--border));
                       box-shadow: inset 0 0 0 1px color-mix(in oklch, oklch(0.62 0.15 145) 20%, transparent); }

/* Expanded panel */
.irail-panel { width: 352px; height: 100%; background: var(--card);
               border-right: 1px solid var(--border);
               box-shadow: 16px 0 40px -24px rgba(0,0,0,0.3);
               display:flex; flex-direction:column;
               animation: railSlide .24s cubic-bezier(.2,.8,.2,1); }
@keyframes railSlide {
  from { transform: translateX(-352px); opacity: 0.4; }
  to   { transform: translateX(0); opacity: 1; }
}

.irail-head { padding: 18px 18px 14px; border-bottom: 1px solid var(--border);
              display:flex; align-items:flex-start; justify-content:space-between; gap:10px;
              background: linear-gradient(180deg, color-mix(in oklch, var(--primary) 4%, var(--card)), var(--card)); }
.irail-eyebrow { font-size: 9.5px; letter-spacing: .14em; color: var(--primary);
                 margin-bottom: 6px; font-weight: 600; }
.irail-title { font-size: 20px; font-weight: 600; color: var(--foreground); line-height: 1.1;
               letter-spacing: -0.01em; }
.irail-title-sep { color: var(--muted-foreground); font-weight: 400; margin: 0 1px; }
.irail-title-sub { color: var(--muted-foreground); font-weight: 400; font-size: 14px;
                   margin-left: 6px; }
.irail-title-hint { font-size: 11.5px; color: var(--muted-foreground); margin-top: 6px;
                    line-height: 1.5; max-width: 260px; }
.irail-close { background: transparent; border: none; font-size: 22px; color: var(--muted-foreground);
               cursor: pointer; line-height: 1; padding: 0 6px; border-radius: 4px; }
.irail-close:hover { color: var(--foreground); background: var(--muted); }

.irail-search-row { padding: 12px 16px; border-bottom: 1px solid var(--border);
                    display:flex; align-items:center; gap: 8px; position: relative; }
.irail-search-icon { position: absolute; left: 26px; color: var(--muted-foreground);
                     font-size: 13px; pointer-events:none; }
.irail-search { width:100%; height:32px; padding: 6px 28px 6px 28px; font-size: 12.5px;
                border: 1px solid var(--border); border-radius: 6px;
                background: var(--background); color: var(--foreground); }
.irail-search:focus { outline: none; border-color: var(--primary);
                       box-shadow: 0 0 0 2px color-mix(in oklch, var(--primary) 18%, transparent); }
.irail-search-clear { position:absolute; right: 22px; background:transparent; border:none;
                      color: var(--muted-foreground); font-size: 16px; cursor: pointer; padding: 0 4px; }

.irail-list { flex:1; overflow-y: auto; padding: 10px 10px 14px; display:flex;
              flex-direction:column; gap: 6px; scrollbar-width: thin; }
.irail-foot { padding: 10px 16px; border-top: 1px solid var(--border); font-size: 11px;
              color: var(--muted-foreground); text-align:center;
              background: color-mix(in oklch, var(--muted) 40%, var(--card)); }
.irail-foot code { font-size: 10px; padding: 1px 5px; background: var(--muted);
                    border-radius: 3px; }

/* Tile */
.irail-tile { border: 1px solid var(--border); border-radius: 10px;
              background: var(--card); transition: all .16s ease-out; overflow: hidden; }
.irail-tile:hover:not(.expanded) {
  border-color: var(--tile-accent, var(--primary));
  transform: translateY(-1px);
  box-shadow: 0 6px 18px -10px color-mix(in oklch, var(--tile-accent, var(--primary)) 40%, transparent);
}
.irail-tile.installed { background: color-mix(in oklch, oklch(0.62 0.15 145) 4%, var(--card));
                        border-color: color-mix(in oklch, oklch(0.62 0.15 145) 35%, var(--border)); }
.irail-tile.active { border-color: var(--tile-accent);
                     box-shadow: 0 0 0 2px color-mix(in oklch, var(--tile-accent) 25%, transparent); }
.irail-tile.expanded { border-color: var(--tile-accent);
                       box-shadow: 0 8px 28px -12px color-mix(in oklch, var(--tile-accent) 45%, transparent); }
.irail-tile.dragging { opacity: 0.5; transform: scale(0.98); }

.irail-tile-main { padding: 11px 12px; display:flex; align-items:center; gap: 11px; cursor: grab; }
.irail-tile-main:active { cursor: grabbing; }

.irail-tile-mark { width: 34px; height: 34px; border-radius: 8px; display:grid; place-items:center;
                   flex-shrink: 0; background: #fff !important;
                   border: 1.5px solid color-mix(in oklch, var(--tile-accent) 35%, var(--border));
                   box-shadow: inset 0 0 0 1px rgba(0,0,0,0.02); }

.irail-tile-body { flex:1; min-width: 0; display:flex; flex-direction:column; gap: 3px; }
.irail-tile-name-row { display:flex; align-items:center; gap: 8px; }
.irail-tile-name { font-size: 13.5px; font-weight: 600; color: var(--foreground);
                   letter-spacing: -0.005em; }
.irail-tile-lineage { font-size: 10.5px; color: var(--muted-foreground);
                      display:flex; align-items:center; gap: 5px; flex-wrap: wrap;
                      letter-spacing: 0.01em; }
.irail-tile-lineage-src { font-weight: 500; }
.irail-tile-lineage-sep { opacity: 0.5; }
.irail-tile-lineage-sync.has { color: oklch(0.55 0.15 145); font-weight: 500; }
.irail-tile-lineage-sync.never { color: oklch(0.72 0.14 70); font-style: italic; }

.irail-chip { font-family: var(--font-mono); font-size: 9.5px; padding: 2px 7px;
              border-radius: 4px; letter-spacing: .04em; white-space: nowrap;
              font-weight: 600; }
.irail-chip-add { color: var(--muted-foreground); background: var(--muted);
                  border: 1px solid var(--border); text-transform: uppercase; }
.irail-chip-installed { color: oklch(0.48 0.14 145);
                        background: color-mix(in oklch, oklch(0.62 0.15 145) 14%, transparent);
                        border: 1px solid color-mix(in oklch, oklch(0.62 0.15 145) 35%, transparent); }

.irail-tile-related { font-size: 11px; color: var(--muted-foreground); font-weight: 600;
                      display: flex; align-items: center; gap: 2px; padding: 3px 6px;
                      background: var(--muted); border-radius: 4px;
                      border: 1px solid var(--border); }
.irail-tile.active .irail-tile-related,
.irail-tile.expanded .irail-tile-related {
  color: var(--tile-accent);
  border-color: color-mix(in oklch, var(--tile-accent) 30%, transparent);
  background: color-mix(in oklch, var(--tile-accent) 8%, var(--card));
}
.irail-related-num { font-size: 11.5px; }
.irail-related-arrow { font-size: 10px; opacity: 0.8; }

.irail-tile-details { padding: 4px 14px 14px; border-top: 1px dashed var(--border);
                      margin-top: 2px; animation: detailsIn .2s ease-out;
                      background: color-mix(in oklch, var(--muted) 20%, var(--card)); }
@keyframes detailsIn {
  from { opacity: 0; transform: translateY(-4px); }
  to   { opacity: 1; transform: none; }
}
.irail-tile-blurb { font-size: 12px; color: var(--muted-foreground); line-height: 1.55;
                    padding: 10px 0 4px; }

.irail-lineage-grid { display:flex; flex-direction:column; gap: 6px; padding: 8px 0; }
.irail-lineage-row { display:flex; gap: 10px; font-size: 11.5px; align-items: baseline; }
.irail-lineage-lbl { font-size: 9.5px; letter-spacing: .12em; color: var(--muted-foreground);
                     min-width: 78px; font-weight: 600; }
.irail-lineage-val { flex:1; color: var(--foreground); line-height: 1.5; }
.irail-lineage-val.mono-val { font-family: var(--font-mono); font-size: 10.5px; }
.irail-sync-fresh { color: oklch(0.48 0.14 145); font-weight: 600; }
.irail-sync-never { color: oklch(0.68 0.14 70); font-style: italic; }

.irail-keys-section { padding: 12px 0 4px; border-top: 1px dashed var(--border); margin-top: 10px; }
.irail-keys-list { display:flex; flex-wrap:wrap; gap: 4px; margin-top: 8px; }
.irail-keychip { font-family: var(--font-mono); font-size: 10px; padding: 3px 7px 3px 5px;
                 border-radius: 4px; background: var(--card); color: var(--muted-foreground);
                 border: 1px solid var(--border); display:inline-flex; align-items:center; gap: 5px;
                 font-weight: 500; }
.irail-keychip-dot { width: 5px; height: 5px; border-radius: 50%; background: var(--muted-foreground); }
.irail-keychip.set { background: color-mix(in oklch, oklch(0.62 0.15 145) 10%, transparent);
                     color: oklch(0.45 0.15 145); border-color: color-mix(in oklch, oklch(0.62 0.15 145) 32%, transparent); }
.irail-keychip.set .irail-keychip-dot { background: oklch(0.62 0.15 145); box-shadow: 0 0 4px oklch(0.62 0.15 145); }
.irail-keychip.failing { background: color-mix(in oklch, oklch(0.60 0.20 28) 10%, transparent);
                         color: oklch(0.55 0.2 28); border-color: color-mix(in oklch, oklch(0.60 0.20 28) 32%, transparent); }
.irail-keychip.failing .irail-keychip-dot { background: oklch(0.60 0.20 28); }
.irail-warn { font-size: 10.5px; color: oklch(0.62 0.14 70); margin-top: 8px; line-height: 1.5; }

.irail-relations { padding: 12px 0 4px; border-top: 1px dashed var(--border); margin-top: 10px; }
.irail-relations-list { display:flex; flex-wrap:wrap; gap: 4px; margin-top: 8px; }
.irail-rel-chip { font-size: 10.5px; padding: 3px 8px 3px 5px; border-radius: 4px;
                  background: var(--card); color: var(--foreground); border: 1px solid var(--border);
                  text-decoration: none; display:inline-flex; align-items:center; gap: 4px;
                  transition: all .14s; }
.irail-rel-chip:hover { background: color-mix(in oklch, var(--tile-accent, var(--primary)) 10%, var(--card));
                        border-color: var(--tile-accent, var(--primary));
                        transform: translateY(-1px); }
.irail-rel-arrow { color: var(--tile-accent, var(--primary)); font-weight: 700; }
.irail-rel-more { font-size: 10px; color: var(--muted-foreground); padding: 3px 4px;
                  align-self: center; }

.irail-tile-actions { display:flex; align-items:center; justify-content:space-between; gap: 8px;
                      padding: 12px 0 4px; margin-top: 10px; border-top: 1px dashed var(--border); }
.irail-install-btn { padding: 7px 14px; font-size: 12px; font-weight: 600;
                     color: #fff; border: none; border-radius: 6px; cursor: pointer;
                     transition: opacity .14s, transform .14s; letter-spacing: 0.01em; }
.irail-install-btn:hover { opacity: 0.9; transform: translateY(-1px); }
.irail-tile-installed-note { font-size: 11px; color: var(--muted-foreground); font-style: italic; }
.irail-tile-settings { font-size: 11px; color: var(--muted-foreground); text-decoration: none;
                       font-weight: 500; }
.irail-tile-settings:hover { color: var(--primary); }

/* Beacon */
.irail-beacon { position: fixed; bottom: 22px; left: 50%; transform: translateX(-50%);
                background: var(--card); border: 1px solid var(--border); border-radius: 999px;
                padding: 10px 18px; box-shadow: 0 16px 40px -8px rgba(0,0,0,0.25),
                                                 0 0 0 1px var(--border);
                display:flex; flex-direction:column; align-items:center; gap: 3px;
                z-index: 70; pointer-events: none;
                animation: beaconIn .2s cubic-bezier(.2,.8,.2,1); }
@keyframes beaconIn {
  from { opacity:0; transform: translate(-50%, 12px); }
  to   { opacity:1; transform: translate(-50%, 0); }
}
.irail-beacon-head { display:flex; align-items:center; gap: 8px; font-size: 13px; font-weight: 600; }
.irail-beacon-dot { width: 10px; height: 10px; border-radius: 50%; box-shadow: 0 0 10px currentColor;
                    animation: beaconPulse 1.2s ease-in-out infinite; }
@keyframes beaconPulse { 0%,100%{transform:scale(1);} 50%{transform:scale(1.2);} }
.irail-beacon-arrow { color: var(--primary); }
.irail-beacon-count { color: var(--primary); font-weight: 700; }
.irail-beacon-hint { font-size: 10.5px; color: var(--muted-foreground);
                     letter-spacing: .03em; font-weight: 500; }

/* Skill card states ================================================== */
.skill-card.lit {
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 2px color-mix(in oklch, var(--primary) 25%, transparent),
              0 10px 28px -14px color-mix(in oklch, var(--primary) 45%, transparent) !important;
  transform: translateY(-2px);
  transition: all .22s cubic-bezier(.2,.8,.2,1);
  z-index: 5; position: relative;
}
.skill-card.lit::after {
  content: ""; position: absolute; inset: -1px; border-radius: inherit;
  pointer-events: none;
  background: linear-gradient(180deg, color-mix(in oklch, var(--primary) 10%, transparent), transparent 50%);
}
.skill-card.dim { opacity: 0.28; filter: saturate(0.55); transition: opacity .22s, filter .22s; }

/* Drop-hot: the card the cursor is currently over while dragging */
.irail.is-dragging ~ main .skill-card,
.is-dragging ~ main .skill-card { cursor: copy; }
.skill-card.drop-hot {
  border-color: var(--primary) !important;
  box-shadow: 0 0 0 3px color-mix(in oklch, var(--primary) 40%, transparent),
              0 14px 36px -10px color-mix(in oklch, var(--primary) 55%, transparent) !important;
  transform: translateY(-3px) scale(1.015);
  animation: dropPulse 1.1s ease-in-out infinite;
}
@keyframes dropPulse {
  0%, 100% { box-shadow: 0 0 0 3px color-mix(in oklch, var(--primary) 40%, transparent),
                          0 14px 36px -10px color-mix(in oklch, var(--primary) 55%, transparent); }
  50%      { box-shadow: 0 0 0 5px color-mix(in oklch, var(--primary) 28%, transparent),
                          0 18px 42px -10px color-mix(in oklch, var(--primary) 60%, transparent); }
}

.skill-card.just-wired { animation: justWired 1.8s ease-out; }
@keyframes justWired {
  0%   { box-shadow: 0 0 0 0 color-mix(in oklch, var(--primary) 55%, transparent); }
  30%  { box-shadow: 0 0 0 8px color-mix(in oklch, var(--primary) 45%, transparent);
         border-color: var(--primary); }
  100% { box-shadow: 0 0 0 0 color-mix(in oklch, var(--primary) 0%, transparent); }
}

/* Content shift so rail doesn't overlap main content ================== */
@media (min-width: 1280px) {
  main { margin-left: 52px; transition: margin-left .22s cubic-bezier(.2,.8,.2,1); }
  html:has(.irail.open) main { margin-left: 352px; }
}
