/* ookhq.com - hand-written, zero dependencies, system fonts only. */

:root {
  --bg: #161412;
  --bg-raise: #1f1c19;
  --bg-card: #242019;
  --border: #3a342c;
  --text: #e8e2d8;
  --text-dim: #a89f90;
  --accent: #d8703c;
  --accent-dim: #8a4a28;
  --link: #e0956b;

  --crit: #e05545;
  --high: #d8703c;
  --med: #c9a227;
  --low: #7f776b;

  --ok: #6aa84f;
  --info: #5b8bd0;
  --teal: #3fa08c;
  --purple: #9a7bc8;
}

* { box-sizing: border-box; }

html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: system-ui, "Segoe UI", Roboto, sans-serif;
  line-height: 1.55;
}

.wrap { max-width: 980px; margin: 0 auto; padding: 0 1.25rem; }

a { color: var(--link); }

h1 { font-size: 1.7rem; margin: 0.5rem 0 0.75rem; letter-spacing: 0.01em; }
h2 { font-size: 1.25rem; margin: 2.5rem 0 0.5rem; }
h3 { font-size: 1rem; margin: 0 0 0.35rem; }

/* Header */
.site-header {
  background: var(--bg-raise);
  border-bottom: 1px solid var(--border);
  padding: 1.1rem 0;
}
.crumbs { font-size: 0.8rem; color: var(--text-dim); margin-bottom: 0.4rem; }
.crumbs a { color: var(--text-dim); text-decoration: none; }
.crumbs a:hover { color: var(--link); }

/* Hub path cards */
.paths { display: grid; gap: 1rem; margin-top: 1.5rem; }
.path-card {
  display: block; background: var(--bg-card); border: 1px solid var(--border);
  border-radius: 10px; padding: 1.2rem 1.4rem; text-decoration: none;
  color: var(--text); transition: border-color 0.12s;
}
.path-card:hover { border-color: var(--accent); }
.path-kicker {
  font-size: 0.72rem; text-transform: uppercase; letter-spacing: 0.07em;
  color: var(--accent);
}
.path-card h2 { margin: 0.15rem 0 0.4rem; }
.path-card p { margin: 0; color: var(--text-dim); font-size: 0.92rem; max-width: 75ch; }
.path-meta {
  margin-top: 0.7rem; font-size: 0.78rem; color: var(--text-dim);
  border-top: 1px solid var(--border); padding-top: 0.5rem;
}
.brand { font-size: 1.35rem; font-weight: 700; letter-spacing: 0.03em; }
.brand a { color: inherit; text-decoration: none; }
.brand a:hover { color: var(--link); }
.brand-dot { color: var(--accent); font-weight: 400; }
.tagline { color: var(--text-dim); font-size: 0.9rem; }

/* Intro */
.intro { margin-top: 2rem; }
.intro > p { max-width: 70ch; color: var(--text); }
.principles {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 0.9rem;
  margin-top: 1.25rem;
}
.principle {
  background: var(--bg-raise);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 0.9rem 1rem;
}
.principle h3 { color: var(--accent); }
.principle p { margin: 0; font-size: 0.88rem; color: var(--text-dim); }

/* Controls */
.controls {
  position: sticky;
  top: 0;
  z-index: 5;
  background: var(--bg);
  border-bottom: 1px solid var(--border);
  padding: 0.9rem 0;
  margin-top: 1.75rem;
}
#search {
  width: 100%;
  background: var(--bg-raise);
  border: 1px solid var(--border);
  border-radius: 6px;
  color: var(--text);
  padding: 0.55rem 0.8rem;
  font-size: 0.95rem;
}
#search:focus { outline: 1px solid var(--accent-dim); }
.filter-groups {
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem 1.1rem;
  margin-top: 0.6rem;
}
.filter-group { display: flex; flex-wrap: wrap; gap: 0.3rem; align-items: center; }
.filter-group .glabel {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-dim);
  margin-right: 0.1rem;
}
.chip {
  background: var(--bg-raise);
  border: 1px solid var(--border);
  border-radius: 999px;
  color: var(--text-dim);
  font-size: 0.78rem;
  padding: 0.15rem 0.6rem;
  cursor: pointer;
}
.chip.on { border-color: var(--accent); color: var(--text); background: var(--bg-card); }
.controls-row {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-top: 0.6rem;
  flex-wrap: wrap;
}
.sort-toggle button {
  background: var(--bg-raise);
  border: 1px solid var(--border);
  color: var(--text-dim);
  font-size: 0.8rem;
  padding: 0.25rem 0.7rem;
  cursor: pointer;
}
.sort-toggle button:first-child { border-radius: 6px 0 0 6px; }
.sort-toggle button:last-child { border-radius: 0 6px 6px 0; margin-left: -1px; }
.sort-toggle button.active { color: var(--text); border-color: var(--accent); background: var(--bg-card); position: relative; }
.count { color: var(--text-dim); font-size: 0.8rem; }
.reset-btn {
  margin-left: auto;
  background: none;
  border: none;
  color: var(--text-dim);
  font-size: 0.8rem;
  cursor: pointer;
  text-decoration: underline;
}
.reset-btn:hover { color: var(--text); }

/* Tier sections */
.tier { margin-top: 2.25rem; }
.tier-head h2 { margin: 0 0 0.2rem; color: var(--text); }
.tier-head .tier-blurb { color: var(--text-dim); font-size: 0.9rem; max-width: 75ch; margin: 0 0 1rem; }

/* Entry cards */
.entry {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 8px;
  margin-bottom: 0.6rem;
  overflow: hidden;
}
.entry[open] { border-color: var(--accent-dim); }
.entry summary {
  list-style: none;
  cursor: pointer;
  padding: 0.7rem 0.9rem;
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  flex-wrap: wrap;
}
.entry summary::-webkit-details-marker { display: none; }
.entry summary:hover { background: var(--bg-raise); }
.entry .marker {
  color: var(--accent);
  font-weight: 700;
  width: 0.9rem;
  flex: none;
  display: inline-block;
  transition: transform 0.12s;
}
.entry[open] .marker { transform: rotate(45deg); }

/* Anchored entries must clear the sticky controls bar. */
.entry, .tier { scroll-margin-top: 10rem; }
.entry .etitle { font-weight: 600; flex: 1 1 16rem; }
.badges { display: flex; gap: 0.3rem; flex-wrap: wrap; }

.badge {
  display: inline-block;
  font-size: 0.68rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  border-radius: 4px;
  padding: 0.08rem 0.42rem;
  border: 1px solid transparent;
  white-space: nowrap;
}
.imp-critical { background: #3d1712; color: #f0907f; border-color: #6b2a1f; }
.imp-high     { background: #3a2113; color: #eda06c; border-color: #66431f; }
.imp-medium   { background: #363011; color: #d9c25e; border-color: #5c531e; }
.imp-low      { background: #262420; color: #9d9689; border-color: #45403a; }
.dif-easy     { background: #1c2b16; color: #9bc98a; border-color: #33512a; }
.dif-moderate { background: #2e2a12; color: #cbb862; border-color: #55511f; }
.dif-advanced { background: #33161d; color: #d98a9d; border-color: #5c2836; }
.risk-none    { background: #22201c; color: #8f8779; border-color: #403b33; }
.risk-low     { background: #262514; color: #b3ab68; border-color: #494722; }
.risk-medium  { background: #322014; color: #cf9a66; border-color: #5c3d22; }
.risk-restore-point { background: #3d1712; color: #f0907f; border-color: #a03626; }
.ev-measured  { background: #12302a; color: #7cc7b4; border-color: #235c50; }
.ev-consensus { background: #16283d; color: #8ab3e8; border-color: #2a4a70; }
.ev-vendor    { background: #271d3a; color: #b9a1e3; border-color: #493768; }
.ev-inference { background: #262420; color: #9d9689; border-color: #45403a; }

.entry-body { padding: 0.2rem 1.05rem 1rem 2.4rem; }
.entry-body p, .entry-body li { font-size: 0.92rem; }
.entry-body .why { color: var(--text); max-width: 75ch; }
.gate {
  color: #d9c25e;
  font-size: 0.85rem;
  margin: 0.4rem 0;
}
.gate::before { content: "Applies: "; font-weight: 600; }
.warning {
  border: 1px solid #a03626;
  background: #2b120d;
  color: #f0b0a4;
  border-radius: 6px;
  padding: 0.6rem 0.8rem;
  font-size: 0.88rem;
  margin: 0.6rem 0;
}
.warning::before { content: "Warning: "; font-weight: 700; }
.slabel {
  font-size: 0.72rem;
  text-transform: uppercase;
  letter-spacing: 0.07em;
  color: var(--text-dim);
  margin: 0.8rem 0 0.25rem;
}
.entry-body ol, .entry-body ul { margin: 0.25rem 0 0.5rem; padding-left: 1.3rem; }
.entry-body li { margin-bottom: 0.3rem; }
.reversible { font-size: 0.88rem; color: var(--text-dim); }
.reversible b { color: var(--text); }
.entry-foot {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  margin-top: 0.8rem;
  border-top: 1px solid var(--border);
  padding-top: 0.55rem;
}
.source { color: var(--text-dim); font-size: 0.75rem; }
.related { color: var(--text-dim); font-size: 0.75rem; }
.related a { color: var(--link); }
.xref { color: var(--link); }
.intro { scroll-margin-top: 1rem; }

code {
  font-family: ui-monospace, Consolas, "Cascadia Mono", monospace;
  font-size: 0.85em;
  background: #2b2620;
  border: 1px solid var(--border);
  border-radius: 4px;
  padding: 0.05em 0.3em;
  overflow-wrap: anywhere;
}
#catalog code, #nevers code { cursor: pointer; }
#catalog code:hover, #nevers code:hover {
  border-color: var(--accent-dim);
  background: #362e23;
}
code.copied { border-color: var(--ok); }
code.copied::after {
  content: " copied";
  color: var(--ok);
  font-size: 0.8em;
  font-family: system-ui, sans-serif;
}
.empty {
  color: var(--text-dim);
  border: 1px dashed var(--border);
  border-radius: 8px;
  padding: 1.2rem;
  text-align: center;
  margin-top: 2rem;
}
.copylink {
  background: none;
  border: 1px solid var(--border);
  border-radius: 5px;
  color: var(--text-dim);
  font-size: 0.75rem;
  padding: 0.15rem 0.55rem;
  cursor: pointer;
}
.copylink:hover { color: var(--text); border-color: var(--accent-dim); }

/* Nevers */
.nevers-blurb { color: var(--text-dim); max-width: 70ch; }
.never-item {
  border-left: 3px solid var(--crit);
  background: var(--bg-raise);
  padding: 0.55rem 0.9rem;
  margin-bottom: 0.5rem;
  border-radius: 0 6px 6px 0;
}
.never-item h3 { margin: 0; font-size: 0.95rem; }
.never-item p { margin: 0.2rem 0 0; color: var(--text-dim); font-size: 0.88rem; }

.coming p { color: var(--text-dim); max-width: 70ch; }

/* Footer */
.site-footer {
  margin-top: 3rem;
  border-top: 1px solid var(--border);
  background: var(--bg-raise);
  padding: 1.4rem 0 1.8rem;
}
.site-footer p { color: var(--text-dim); font-size: 0.85rem; max-width: 80ch; }
.updated { font-size: 0.75rem; }

.noscript-note {
  border: 1px solid var(--border);
  background: var(--bg-raise);
  padding: 0.7rem 1rem;
  border-radius: 6px;
}

/* ---- Tool pages (config tuner, audit) ---- */
.privacy-note {
  border-left: 3px solid var(--teal);
  background: var(--bg-raise);
  padding: 0.6rem 0.9rem;
  border-radius: 0 6px 6px 0;
  color: var(--text-dim);
  font-size: 0.9rem;
  max-width: 75ch;
}
.tool-step { margin-top: 2.2rem; }
.tool-step h2 { margin-top: 0; }
.tool-step .opt { color: var(--text-dim); font-weight: 400; font-size: 0.85em; }
.step-blurb { color: var(--text-dim); max-width: 75ch; }

.inputs-row { display: flex; flex-wrap: wrap; gap: 1.2rem; }
.inp { display: block; font-size: 0.92rem; max-width: 20rem; }
.inp input[type="number"], .inp input[type="text"] {
  display: block; margin-top: 0.3rem;
  background: var(--bg-raise); border: 1px solid var(--border); border-radius: 6px;
  color: var(--text); padding: 0.4rem 0.6rem; width: 9rem; font-size: 0.95rem;
}
fieldset.inp { border: 1px solid var(--border); border-radius: 6px; padding: 0.5rem 0.8rem; margin: 0; }
fieldset.inp legend { font-size: 0.92rem; padding: 0 0.3rem; }
fieldset.inp label { display: inline-block; margin-right: 0.9rem; }
.inp-check input { margin-right: 0.4rem; }
.inp-help { display: block; color: var(--text-dim); font-size: 0.78rem; margin-top: 0.3rem; max-width: 24rem; }

.drop {
  border: 2px dashed var(--border); border-radius: 10px; padding: 1.4rem;
  text-align: center; color: var(--text-dim); cursor: pointer; margin-top: 0.6rem;
}
.drop.over { border-color: var(--accent); color: var(--text); }
.drop input[type="file"] { display: none; }
.drop p { margin: 0; }
.paste-alt { margin-top: 0.6rem; }
.paste-alt summary { cursor: pointer; color: var(--text-dim); font-size: 0.88rem; }
.paste-alt textarea {
  width: 100%; background: var(--bg-raise); border: 1px solid var(--border);
  border-radius: 6px; color: var(--text); padding: 0.5rem;
  font-family: ui-monospace, Consolas, monospace; font-size: 0.85rem; margin-top: 0.4rem;
}
.paste-alt button, .review-actions button {
  background: var(--bg-raise); border: 1px solid var(--border); border-radius: 6px;
  color: var(--text); padding: 0.3rem 0.8rem; cursor: pointer; font-size: 0.85rem;
  margin-top: 0.4rem;
}
.paste-alt button:hover, .review-actions button:hover { border-color: var(--accent-dim); }
.file-status { color: var(--teal); font-size: 0.88rem; min-height: 1.2em; }

.review-actions { display: flex; gap: 0.6rem; align-items: center; flex-wrap: wrap; margin-bottom: 0.8rem; }

.rec-row {
  background: var(--bg-card); border: 1px solid var(--border); border-radius: 8px;
  padding: 0.7rem 0.9rem; margin-bottom: 0.55rem;
}
.rec-row.st-diff, .rec-row.st-missing { border-left: 3px solid var(--accent); }
.rec-row.st-ok { opacity: 0.85; }
.rec-head { display: flex; align-items: center; gap: 0.6rem; flex-wrap: wrap; }
.rec-check { width: 1.2rem; flex: none; }
.rec-label { color: var(--text-dim); font-size: 0.88rem; flex: 1; }
.st-chip {
  font-size: 0.68rem; text-transform: uppercase; letter-spacing: 0.05em;
  border-radius: 4px; padding: 0.08rem 0.42rem; border: 1px solid var(--border);
  color: var(--text-dim); white-space: nowrap;
}
.st-chip.st-diff, .st-chip.st-missing { background: #3a2113; color: #eda06c; border-color: #66431f; }
.st-chip.st-ok { background: #1c2b16; color: #9bc98a; border-color: #33512a; }
.st-chip.st-advisory { background: #363011; color: #d9c25e; border-color: #5c531e; }
.st-chip.st-pending { background: #262420; color: #9d9689; border-color: #45403a; }
.st-chip.st-baseline { background: #16283d; color: #8ab3e8; border-color: #2a4a70; }
.rec-vals { display: flex; flex-wrap: wrap; gap: 0.4rem 1.4rem; margin: 0.45rem 0 0 1.8rem; font-size: 0.88rem; }
.rec-vals .val b { color: var(--text-dim); font-weight: 600; }
.deriv { color: var(--text-dim); }
.dup-warn { color: var(--med); font-size: 0.82rem; }
.custom-val input { width: 7rem; }
.rec-why { margin: 0.4rem 0 0 1.8rem; }
.rec-why summary { cursor: pointer; color: var(--text-dim); font-size: 0.82rem; }
.rec-why p { font-size: 0.88rem; color: var(--text-dim); max-width: 75ch; margin: 0.3rem 0 0; }
.others { margin-top: 1rem; }
.others summary { cursor: pointer; color: var(--text-dim); font-size: 0.88rem; }
.others ul { columns: 2; font-size: 0.82rem; color: var(--text-dim); }
@media (max-width: 640px) { .others ul { columns: 1; } }

.dl-row { display: flex; gap: 0.7rem; flex-wrap: wrap; margin-top: 0.5rem; }
.dl-btn {
  display: inline-block; background: var(--accent); color: #1b1410;
  border: 1px solid var(--accent); border-radius: 8px; padding: 0.55rem 1.1rem;
  font-size: 0.95rem; font-weight: 600; cursor: pointer; text-decoration: none;
}
.dl-btn:hover { filter: brightness(1.1); }
.dl-btn.secondary {
  background: var(--bg-raise); color: var(--text); border-color: var(--border);
}
.dl-btn.secondary:hover { border-color: var(--accent-dim); filter: none; }
.dl-note { color: var(--teal); font-size: 0.88rem; min-height: 1.2em; }
.install-how {
  border: 1px solid var(--border); border-radius: 8px; background: var(--bg-raise);
  padding: 0.8rem 1.1rem; margin-top: 1rem; max-width: 75ch;
}
.install-how h3 { margin-top: 0; color: var(--accent); }
.install-how ol { margin: 0; padding-left: 1.3rem; }
.install-how li { margin-bottom: 0.35rem; font-size: 0.9rem; }

.audit-steps { max-width: 75ch; padding-left: 1.3rem; }
.audit-steps li { margin-bottom: 0.7rem; }

.hidden { display: none !important; }

/* Highlight an entry navigated to by anchor */
.entry:target { border-color: var(--accent); box-shadow: 0 0 0 1px var(--accent-dim); }

@media (max-width: 640px) {
  .entry-body { padding-left: 1.05rem; }
  .reset-btn { margin-left: 0; }
  /* A tall sticky control block would occlude half a phone viewport. */
  .controls { position: static; }
  .entry, .tier { scroll-margin-top: 0.5rem; }
}