/* ------------------------------------------------------------------
   Tools page — tobiaswidmann.eu
   Scoped under .tw-tools so nothing leaks into the rest of the site.
   Palette follows styles.scss: navy headings (#010048), pink links (#e64980).
   ------------------------------------------------------------------ */

.tw-tools {
  --tw-navy: #010048;
  --tw-navy-soft: #eef0fb;
  --tw-pink: #e64980;
  --tw-pink-soft: #fdeef4;
  --tw-ink: #111827;
  --tw-ink-2: #374151;
  --tw-muted: #6b7280;
  --tw-line: #e5e7eb;
  --tw-bg-soft: #f8f9fb;
  --tw-white: #ffffff;
  --tw-radius: 14px;

  /* discrete emotions (validated categorical set) */
  --emo-anger: #e34948;
  --emo-fear: #4a3aa7;
  --emo-disgust: #008300;
  --emo-sadness: #2a78d6;
  --emo-joy: #eb6834;
  --emo-enthusiasm: #1baf7a;
  --emo-pride: #eda100;
  --emo-hope: #e87ba4;

  /* moral foundations (virtue and vice share a hue) */
  --mf-care: #008300;
  --mf-fairness: #2a78d6;
  --mf-loyalty: #4a3aa7;
  --mf-authority: #eb6834;
  --mf-sanctity: #1baf7a;
  --mf-general: #6b7280;

  color: var(--tw-ink);
  line-height: 1.55;
}

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

/* ---------- hero ---------- */
.tw-hero { margin: 0 0 2.25rem; }
.tw-kicker {
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--tw-pink);
  margin: 0 0 0.4rem;
}
.tw-hero h2 {
  font-size: clamp(1.5rem, 3.2vw, 2.1rem);
  line-height: 1.2;
  margin: 0 0 0.75rem;
  color: var(--tw-navy);
  border: 0;
}
.tw-lead {
  font-size: 1.08rem;
  color: var(--tw-ink-2);
  max-width: 62ch;
  margin: 0 0 1.5rem;
}
.tw-stats {
  list-style: none;
  padding: 0;
  margin: 0 0 1.5rem;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
  gap: 0.75rem;
}
.tw-stats li {
  background: var(--tw-bg-soft);
  border: 1px solid var(--tw-line);
  border-radius: 12px;
  padding: 0.85rem 1rem;
}
.tw-stat-n {
  display: block;
  font-size: 1.7rem;
  font-weight: 700;
  color: var(--tw-navy);
  line-height: 1.1;
}
.tw-stat-l { display: block; font-size: 0.82rem; color: var(--tw-muted); margin-top: 0.2rem; }

.tw-jump { display: flex; flex-wrap: wrap; gap: 0.5rem; }
.tw-jump a {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.4rem 0.85rem;
  border: 1px solid var(--tw-line);
  border-radius: 999px;
  font-size: 0.88rem;
  font-weight: 500;
  color: var(--tw-navy);
  background: var(--tw-white);
  text-decoration: none;
  transition: border-color .15s ease, background .15s ease, transform .15s ease;
}
.tw-jump a:hover, .tw-jump a:focus { border-color: var(--tw-navy); background: var(--tw-navy-soft); text-decoration: none; transform: translateY(-1px); }
.tw-jump .tw-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--tw-pink); }

/* ---------- evolution strip ---------- */
.tw-evo { margin: 0 0 3rem; }
.tw-evo h3 { font-size: 1.05rem; margin: 0 0 0.9rem; color: var(--tw-navy); }
.tw-evo-track {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0.75rem;
  position: relative;
}
.tw-evo-track::before {
  content: "";
  position: absolute;
  left: 6%; right: 6%; top: 17px;
  height: 2px;
  background: linear-gradient(90deg, var(--tw-navy), var(--tw-pink));
  opacity: .35;
  z-index: 0;
}
.tw-evo-step { position: relative; z-index: 1; text-align: center; padding: 0 0.25rem; }
.tw-evo-node {
  width: 36px; height: 36px; margin: 0 auto 0.6rem;
  border-radius: 50%;
  display: grid; place-items: center;
  background: var(--tw-white);
  border: 2px solid var(--tw-navy);
  color: var(--tw-navy);
  font-weight: 700;
  font-size: 0.85rem;
  box-shadow: 0 0 0 6px var(--tw-white);
}
.tw-evo-step:nth-child(4) .tw-evo-node { border-color: var(--tw-pink); color: var(--tw-pink); }
.tw-evo-step strong { display: block; font-size: 0.92rem; color: var(--tw-navy); }
.tw-evo-step span { display: block; font-size: 0.8rem; color: var(--tw-muted); margin-top: 0.15rem; }
.tw-evo-step em { display: block; font-size: 0.75rem; color: var(--tw-pink); font-style: normal; font-weight: 600; margin-top: 0.35rem; letter-spacing: .02em; }

/* ---------- part headings ---------- */
.tw-part {
  margin: 2.5rem 0 0.35rem;
  padding: 0;
  border: 0;
  font-size: 1.45rem;
  color: var(--tw-navy);
  display: flex;
  align-items: center;
  gap: 0.75rem;
}
.tw-part::after { content: ""; flex: 1; height: 1px; background: var(--tw-line); }
.tw-part-lead { color: var(--tw-ink-2); margin: 0 0 1.1rem; max-width: 70ch; }

.tw-legend { display: flex; flex-wrap: wrap; gap: 0.4rem 0.7rem; margin: 0 0 1.25rem; padding: 0; list-style: none; }
.tw-legend li { display: inline-flex; align-items: center; gap: 0.35rem; font-size: 0.82rem; color: var(--tw-ink-2); }
.tw-swatch { width: 10px; height: 10px; border-radius: 3px; background: var(--c, #999); flex: none; }
.tw-swatch.is-vice { background: transparent; border: 2px dashed var(--c, #999); }

/* ---------- tool card ---------- */
.tw-tool {
  background: var(--tw-white);
  border: 1px solid var(--tw-line);
  border-radius: var(--tw-radius);
  padding: 1.5rem 1.6rem 1.35rem;
  margin: 0 0 1.75rem;
  box-shadow: 0 1px 2px rgba(1, 0, 72, 0.04);
  position: relative;
  overflow: hidden;
}
.tw-tool::before {
  content: "";
  position: absolute; left: 0; top: 0; bottom: 0; width: 5px;
  background: var(--tw-accent, var(--tw-navy));
}
.tw-tool.is-dict { --tw-accent: var(--tw-navy); }
.tw-tool.is-model { --tw-accent: var(--tw-pink); }

.tw-tool-head { display: flex; flex-wrap: wrap; align-items: flex-start; justify-content: space-between; gap: 0.75rem 1rem; margin-bottom: 0.75rem; }
.tw-tool-head h3 { margin: 0; font-size: 1.35rem; color: var(--tw-navy); }
.tw-tool-head h3 code { font-size: 0.95em; background: var(--tw-bg-soft); padding: 0.1em 0.35em; border-radius: 6px; color: var(--tw-navy); }
.tw-tool-sub { margin: 0.2rem 0 0; color: var(--tw-ink-2); font-size: 1rem; }
.tw-badges { display: flex; flex-wrap: wrap; gap: 0.35rem; margin: 0.6rem 0 0; padding: 0; list-style: none; }
.tw-badges li {
  font-size: 0.74rem; font-weight: 600; letter-spacing: .03em;
  padding: 0.22rem 0.55rem; border-radius: 999px;
  background: var(--tw-bg-soft); border: 1px solid var(--tw-line); color: var(--tw-ink-2);
}
.tw-badges li.is-accent { background: var(--tw-accent, var(--tw-navy)); border-color: var(--tw-accent, var(--tw-navy)); color: #fff; }
.tw-links { display: flex; flex-wrap: wrap; gap: 0.4rem; margin: 0; padding: 0; list-style: none; }
.tw-links a {
  display: inline-flex; align-items: center; gap: 0.3rem;
  font-size: 0.85rem; font-weight: 500;
  padding: 0.35rem 0.75rem; border-radius: 8px;
  border: 1px solid var(--tw-line); color: var(--tw-navy); background: var(--tw-white);
  text-decoration: none; transition: background .15s ease, border-color .15s ease;
}
.tw-links a:hover, .tw-links a:focus { background: var(--tw-navy-soft); border-color: var(--tw-navy); text-decoration: none; }
.tw-links a.is-primary { background: var(--tw-navy); border-color: var(--tw-navy); color: #fff; }
.tw-links a.is-primary:hover { background: #1a1a6e; }
.tw-tool p.tw-desc { margin: 0.75rem 0 1rem; max-width: 72ch; color: var(--tw-ink-2); }

/* ---------- section label inside card ---------- */
.tw-label {
  display: flex; align-items: center; gap: 0.5rem;
  font-size: 0.76rem; font-weight: 700; letter-spacing: .1em; text-transform: uppercase;
  color: var(--tw-muted); margin: 1.4rem 0 0.7rem;
}
.tw-label::after { content: ""; flex: 1; height: 1px; background: var(--tw-line); }

/* ---------- pipeline (how it works) ---------- */
.tw-pipe { display: grid; grid-template-columns: repeat(var(--n, 5), 1fr); gap: 0; position: relative; margin: 0 0 0.5rem; }
.tw-pipe-step { position: relative; padding: 0.7rem 0.55rem 0.6rem; text-align: center; }
.tw-pipe-step .tw-pipe-ico {
  width: 40px; height: 40px; margin: 0 auto 0.5rem; border-radius: 12px;
  display: grid; place-items: center;
  background: var(--tw-bg-soft); border: 1px solid var(--tw-line); color: var(--tw-accent, var(--tw-navy));
}
.tw-pipe-step .tw-pipe-ico svg { width: 22px; height: 22px; }
.tw-pipe-step strong { display: block; font-size: 0.86rem; color: var(--tw-navy); line-height: 1.25; }
.tw-pipe-step span { display: block; font-size: 0.76rem; color: var(--tw-muted); margin-top: 0.25rem; line-height: 1.3; }
.tw-pipe-step + .tw-pipe-step::before {
  content: ""; position: absolute; left: -12px; top: 30px; width: 24px; height: 2px;
  background: var(--tw-line);
}
.tw-pipe-step + .tw-pipe-step::after {
  content: ""; position: absolute; left: -12px; top: 27px; width: 8px; height: 8px; border-radius: 50%;
  background: var(--tw-accent, var(--tw-navy));
  animation: tw-travel 1.6s linear infinite;
  animation-delay: calc(var(--i, 0) * 0.32s);
  opacity: 0;
}
@keyframes tw-travel {
  0% { transform: translateX(0); opacity: 0; }
  10% { opacity: 1; }
  90% { opacity: 1; }
  100% { transform: translateX(16px); opacity: 0; }
}

/* ---------- demo box ---------- */
.tw-demo {
  background: var(--tw-bg-soft);
  border: 1px solid var(--tw-line);
  border-radius: 12px;
  padding: 1rem 1.1rem 1.1rem;
}
.tw-demo-top { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.5rem 1rem; margin-bottom: 0.7rem; }
.tw-demo-title { font-weight: 600; color: var(--tw-navy); font-size: 0.95rem; margin: 0; }
.tw-demo-hint { font-size: 0.8rem; color: var(--tw-muted); margin: 0.35rem 0 0; }

.tw-pills { display: flex; flex-wrap: wrap; gap: 0.3rem; }
.tw-pill {
  border: 1px solid var(--tw-line); background: var(--tw-white); color: var(--tw-ink-2);
  border-radius: 999px; padding: 0.25rem 0.7rem; font-size: 0.8rem; font-weight: 500; cursor: pointer;
  transition: background .15s ease, border-color .15s ease, color .15s ease;
}
.tw-pill:hover { border-color: var(--tw-navy); }
.tw-pill.is-on { background: var(--tw-navy); border-color: var(--tw-navy); color: #fff; }
.tw-pill:focus-visible { outline: 2px solid var(--tw-pink); outline-offset: 2px; }

.tw-textarea {
  width: 100%; min-height: 96px; resize: vertical;
  font: inherit; font-size: 0.95rem; line-height: 1.5;
  padding: 0.7rem 0.85rem; border-radius: 10px; border: 1px solid var(--tw-line);
  background: var(--tw-white); color: var(--tw-ink);
}
.tw-textarea:focus { outline: 2px solid var(--tw-navy); outline-offset: 1px; border-color: var(--tw-navy); }

.tw-demo-grid { display: grid; grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr); gap: 1rem; margin-top: 0.85rem; }
.tw-hlbox {
  background: var(--tw-white); border: 1px solid var(--tw-line); border-radius: 10px;
  padding: 0.8rem 0.95rem; font-size: 0.97rem; line-height: 1.85; min-height: 96px;
}
.tw-hl {
  --c: #999;
  background: color-mix(in srgb, var(--c) 16%, white);
  border-bottom: 2px solid var(--c);
  border-radius: 3px; padding: 0.05em 0.18em; margin: 0 -0.05em;
  cursor: help; position: relative;
  animation: tw-pop .35s ease both;
  animation-delay: calc(var(--k, 0) * 40ms);
}
.tw-hl.is-vice { border-bottom-style: dashed; background: color-mix(in srgb, var(--c) 9%, white); }
.tw-hl.is-multi { box-shadow: inset 0 -5px 0 -3px color-mix(in srgb, var(--c2, var(--c)) 70%, white); }
.tw-neg { text-decoration: line-through; text-decoration-color: var(--tw-pink); text-decoration-thickness: 2px; color: var(--tw-muted); cursor: help; }
.tw-stop { color: #9aa0ab; }
@keyframes tw-pop { from { transform: translateY(3px); opacity: .2; } to { transform: none; opacity: 1; } }
@supports not (background: color-mix(in srgb, red 10%, white)) {
  .tw-hl { background: rgba(0,0,0,0.06); }
}

/* ---------- bars ---------- */
.tw-bars { display: grid; gap: 0.42rem; margin: 0; padding: 0; list-style: none; }
.tw-bar { display: grid; grid-template-columns: 96px 1fr minmax(44px, auto); align-items: center; gap: 0.6rem; font-size: 0.85rem; }
.tw-bar-label { color: var(--tw-ink-2); font-weight: 500; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.tw-bar-track { position: relative; height: 10px; background: #e9ebf0; border-radius: 4px; overflow: visible; }
.tw-bar-fill {
  position: absolute; left: 0; top: 0; bottom: 0; width: 0;
  border-radius: 4px; background: var(--c, var(--tw-navy));
  transition: width .6s cubic-bezier(.2,.7,.2,1), opacity .3s ease;
}
.tw-bar.is-below .tw-bar-fill { opacity: .32; }
.tw-bar-thr { position: absolute; top: -4px; bottom: -4px; width: 2px; background: var(--tw-navy); opacity: .55; border-radius: 1px; }
.tw-bar-val { text-align: right; font-variant-numeric: tabular-nums; color: var(--tw-ink-2); white-space: nowrap; }
.tw-bar.is-below .tw-bar-val { color: var(--tw-muted); }
.tw-thr-note { font-size: 0.76rem; color: var(--tw-muted); margin: 0.5rem 0 0; }
.tw-thr-note .tw-thr-swatch { display: inline-block; width: 2px; height: 10px; background: var(--tw-navy); opacity: .55; vertical-align: -1px; margin: 0 0.25rem 0 0.1rem; }

/* paired bars (virtue / vice) */
.tw-pair { display: grid; grid-template-columns: 96px 1fr; gap: 0.6rem; align-items: center; font-size: 0.85rem; }
.tw-pair-label { color: var(--tw-ink-2); font-weight: 500; line-height: 1.2; }
.tw-pair-label small { display: block; color: var(--tw-muted); font-weight: 400; font-size: 0.74rem; }
.tw-pair-tracks { display: grid; gap: 3px; }
.tw-pair-row { display: grid; grid-template-columns: 1fr 28px; align-items: center; gap: 0.4rem; }
.tw-pair-row .tw-bar-track { height: 8px; }
.tw-pair-row .tw-bar-fill.is-vice { background: repeating-linear-gradient(135deg, var(--c) 0 4px, color-mix(in srgb, var(--c) 45%, white) 4px 8px); }
.tw-pair-row .tw-bar-val { font-size: 0.78rem; }

.tw-summary {
  display: flex; flex-wrap: wrap; gap: 0.5rem 1.25rem; align-items: baseline;
  margin: 0 0 0.75rem; padding: 0.6rem 0.8rem; background: var(--tw-white); border: 1px solid var(--tw-line); border-radius: 10px; font-size: 0.85rem; color: var(--tw-ink-2);
}
.tw-summary strong { color: var(--tw-navy); font-size: 1.05rem; }
.tw-summary .tw-tag { display: inline-flex; align-items: center; gap: .3rem; padding: 0.15rem 0.55rem; border-radius: 999px; font-weight: 600; font-size: 0.78rem; color: #fff; background: var(--c, var(--tw-navy)); }
.tw-summary .tw-tag.is-none { background: var(--tw-line); color: var(--tw-ink-2); }

/* ---------- example gallery ---------- */
.tw-ex-list { display: grid; gap: 0.35rem; margin: 0.6rem 0 0; padding: 0; list-style: none; max-height: 300px; overflow: auto; padding-right: 2px; }
.tw-ex {
  width: 100%; text-align: left; font: inherit; font-size: 0.88rem; line-height: 1.4;
  padding: 0.5rem 0.7rem; border-radius: 9px; border: 1px solid var(--tw-line); background: var(--tw-white); color: var(--tw-ink);
  cursor: pointer; display: grid; grid-template-columns: 34px 1fr; gap: 0.5rem; align-items: start;
  transition: border-color .15s ease, background .15s ease;
}
.tw-ex:hover { border-color: var(--tw-navy); }
.tw-ex.is-on { border-color: var(--tw-accent, var(--tw-navy)); background: color-mix(in srgb, var(--tw-accent, var(--tw-navy)) 6%, white); }
.tw-ex .tw-lang { font-size: 0.68rem; font-weight: 700; letter-spacing: .05em; color: var(--tw-muted); background: var(--tw-bg-soft); border-radius: 6px; padding: 0.15rem 0.3rem; text-align: center; margin-top: 2px; }
.tw-ex.is-hidden { display: none; }

.tw-tokens { display: flex; flex-wrap: wrap; gap: 0.25rem; margin: 0.35rem 0 0.9rem; min-height: 28px; }
.tw-tok {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace; font-size: 0.74rem;
  padding: 0.14rem 0.38rem; border-radius: 6px; background: var(--tw-white); border: 1px solid var(--tw-line); color: var(--tw-ink-2);
  animation: tw-pop .3s ease both; animation-delay: calc(var(--k, 0) * 28ms); white-space: pre;
}
.tw-tok.is-ws::before { content: "\2581"; color: var(--tw-accent, var(--tw-navy)); opacity: .55; margin-right: 1px; }
.tw-result-head { display: flex; flex-wrap: wrap; align-items: center; justify-content: space-between; gap: 0.4rem 1rem; margin: 0 0 0.35rem; }
.tw-result-head .tw-mini { font-size: 0.76rem; color: var(--tw-muted); }

/* ---------- facts ---------- */
.tw-facts { display: grid; grid-template-columns: repeat(3, 1fr); gap: 0.6rem; margin: 0; padding: 0; list-style: none; }
.tw-facts li { background: var(--tw-bg-soft); border: 1px solid var(--tw-line); border-radius: 10px; padding: 0.6rem 0.8rem; font-size: 0.85rem; }
.tw-facts li b { display: block; font-size: 0.72rem; text-transform: uppercase; letter-spacing: .08em; color: var(--tw-muted); margin-bottom: 0.15rem; font-weight: 700; }
.tw-facts li span { color: var(--tw-ink); }

.tw-table-wrap { overflow-x: auto; }
.tw-gtable { display: grid; grid-template-columns: var(--cols, 1fr); min-width: var(--minw, 0); font-size: 0.83rem; }
.tw-gtable .tw-row { display: contents; }
.tw-gtable [role="cell"], .tw-gtable [role="columnheader"] { padding: 0.4rem 0.55rem; border-bottom: 1px solid var(--tw-line); text-align: left; }
.tw-gtable .th { font-weight: 600; color: var(--tw-navy); background: var(--tw-bg-soft); white-space: nowrap; }
.tw-gtable .th small { display: block; font-weight: 500; color: var(--tw-muted); font-size: 0.72rem; }
.tw-gtable .num { text-align: right; font-variant-numeric: tabular-nums; white-space: nowrap; }
.tw-gtable .is-macro [role="cell"] { font-weight: 600; color: var(--tw-navy); }
.tw-gtable .tool { font-weight: 600; color: var(--tw-navy); }
.tw-gtable .tw-f1 { display: inline-block; min-width: 3ch; }
.tw-f1bar { display: inline-block; height: 6px; border-radius: 3px; background: var(--c, var(--tw-navy)); vertical-align: middle; margin-left: 0.4rem; opacity: .8; }

/* ---------- citation ---------- */
.tw-cite { margin-top: 1.1rem; }
.tw-cite summary { cursor: pointer; font-weight: 500; color: var(--tw-ink-2); font-size: 0.9rem; }
.tw-cite pre {
  margin: 0.5rem 0 0; background: var(--tw-bg-soft); border: 1px solid var(--tw-line); border-radius: 8px; padding: 0.7rem; font-size: 0.78rem; overflow-x: auto; white-space: pre;
}
.tw-cite .tw-bib-copy {
  background: var(--tw-navy); color: #fff; border: 0; padding: 0.3rem 0.65rem; border-radius: 6px; cursor: pointer; font-size: 0.82rem; margin: 0.5rem 0 0;
}
.tw-cite .tw-bib-copy:hover { background: #1a1a6e; }

/* ---------- compare table & footnote ---------- */
.tw-compare { margin: 2.5rem 0 1.5rem; }
.tw-compare h2 { font-size: 1.45rem; color: var(--tw-navy); margin: 0 0 0.75rem; }
.tw-note { font-size: 0.85rem; color: var(--tw-muted); max-width: 80ch; margin: 1.5rem 0 0; }

/* ---------- reveal ---------- */
/* hidden state only once JS has taken over (.tw-js); a timer in tools.js reveals everything after 2.5 s regardless */
.tw-tools.tw-js .tw-reveal { opacity: 0; transform: translateY(14px); transition: opacity .55s ease, transform .55s ease; }
.tw-tools.tw-js .tw-reveal.is-in { opacity: 1; transform: none; }

/* ---------- responsive ---------- */
@media (max-width: 760px) {
  .tw-facts { grid-template-columns: 1fr 1fr; }
  .tw-evo-track { grid-template-columns: 1fr 1fr; row-gap: 1.25rem; }
  .tw-evo-track::before { display: none; }
  .tw-pipe { grid-template-columns: 1fr 1fr; }
  .tw-pipe-step + .tw-pipe-step::before, .tw-pipe-step + .tw-pipe-step::after { display: none; }
  .tw-demo-grid { grid-template-columns: 1fr; }
  .tw-tool { padding: 1.2rem 1.1rem 1.1rem; }
  .tw-bar { grid-template-columns: 82px 1fr minmax(40px, auto); }
  .tw-pair { grid-template-columns: 82px 1fr; }
}
@media (max-width: 480px) {
  .tw-evo-track { grid-template-columns: 1fr; }
  .tw-pipe { grid-template-columns: 1fr; }
  .tw-facts { grid-template-columns: 1fr; }
  .tw-pipe-step { text-align: left; display: grid; grid-template-columns: 40px 1fr; column-gap: 0.7rem; row-gap: 0.1rem; align-items: start; }
  .tw-pipe-step .tw-pipe-ico { margin: 0; grid-row: 1 / span 2; }
  .tw-pipe-step strong, .tw-pipe-step span { grid-column: 2; }
}

@media (prefers-reduced-motion: reduce) {
  .tw-tools * { animation: none !important; transition: none !important; }
  .tw-reveal { opacity: 1; transform: none; }
  .tw-pipe-step + .tw-pipe-step::after { display: none; }
}