/* idefzero.com — components */

/* Tool index grid */
.tool-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(19rem, 1fr));
  gap: var(--gap);
  margin: 2rem 0;
}
.tool-card {
  display: block;
  background: var(--vellum);
  border: var(--rule-heavy);
  padding: 1.25rem 1.25rem 1rem;
  text-decoration: none;
  color: var(--ink);
  position: relative;
}
.tool-card:hover { outline: 1px solid var(--prussian); outline-offset: 3px; color: var(--ink); }
.tool-card .node {
  font-family: var(--mono);
  font-size: var(--text-xs);
  color: var(--prussian);
  letter-spacing: 0.12em;
}
.tool-card h3 { margin: 0.35rem 0 0.4rem; }
.tool-card p { font-size: var(--text-sm); margin: 0; }
.tool-card.is-planned { opacity: 0.55; }
.tool-card.is-planned::after {
  content: "IN WORK";
  position: absolute;
  top: 0.9rem; right: 0.9rem;
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  color: var(--redline);
  border: 1px solid var(--redline);
  padding: 0.1rem 0.35rem;
  transform: rotate(-4deg);
}

/* Forms */
.panel {
  background: var(--vellum);
  border: var(--rule-heavy);
  padding: 1.25rem;
  margin: 1.5rem 0;
}
label { display: block; font-family: var(--display); font-size: var(--text-sm); font-weight: 500; text-transform: uppercase; letter-spacing: 0.08em; color: var(--prussian); margin-bottom: 0.3rem; }
textarea, input[type="text"], input[type="number"], select {
  width: 100%;
  font-family: var(--mono);
  font-size: var(--text-sm);
  color: var(--ink);
  background: #fff;
  border: var(--rule);
  border-color: var(--prussian);
  padding: 0.6rem 0.7rem;
  margin-bottom: 1rem;
}
textarea { min-height: 8rem; resize: vertical; }

button, .btn {
  font-family: var(--display);
  font-weight: 600;
  font-size: var(--text-sm);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  background: var(--prussian);
  color: var(--mylar);
  border: 2px solid var(--prussian);
  padding: 0.55rem 1.3rem;
  cursor: pointer;
}
button:hover, .btn:hover { background: var(--ink); }
button.secondary { background: transparent; color: var(--prussian); }
button.secondary:hover { background: var(--vellum); }
.btn-row { display: flex; gap: 0.75rem; flex-wrap: wrap; }

/* Findings (requirements checker output) */
.finding {
  border-left: 4px solid var(--linework);
  background: var(--vellum);
  padding: 0.75rem 1rem;
  margin: 0.75rem 0;
  max-width: none;
}
.finding.error   { border-left-color: var(--redline); }
.finding.warning { border-left-color: var(--redline); border-left-style: dashed; }
.finding.pass    { border-left-color: var(--stamp); }
.finding .kind {
  font-family: var(--mono);
  font-size: var(--text-xs);
  text-transform: uppercase;
  letter-spacing: 0.14em;
}
.finding.error .kind   { color: var(--redline); }
.finding.warning .kind { color: var(--redline); }
.finding.pass .kind    { color: var(--stamp); }
.finding p { margin: 0.2rem 0 0; font-size: var(--text-sm); }
mark.redline {
  background: transparent;
  color: var(--redline);
  font-weight: 600;
  text-decoration: underline wavy var(--redline) 1px;
}

.pattern-stamp {
  display: inline-block;
  font-family: var(--mono);
  font-size: var(--text-sm);
  border: 2px solid var(--stamp);
  color: var(--stamp);
  padding: 0.25rem 0.75rem;
  letter-spacing: 0.1em;
  transform: rotate(-2deg);
  margin: 0.5rem 0;
}

/* Diagram canvas */
.canvas-wrap {
  border: var(--rule-heavy);
  background: #fff;
  background-image:
    linear-gradient(var(--linework) 1px, transparent 1px),
    linear-gradient(90deg, var(--linework) 1px, transparent 1px);
  background-size: 24px 24px;
  overflow: auto;
  margin: 1rem 0;
}
.canvas-wrap svg { display: block; }

table.data {
  border-collapse: collapse;
  font-size: var(--text-sm);
  width: 100%;
  margin: 1rem 0;
}
table.data th, table.data td {
  border: var(--rule);
  border-color: var(--prussian);
  padding: 0.4rem 0.6rem;
  text-align: left;
}
table.data th {
  font-family: var(--display);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-size: var(--text-xs);
  background: var(--vellum);
  color: var(--prussian);
}

/* Editable grids (trade study, risk register) */
.grid-scroll { overflow-x: auto; }
.grid-scroll table.data td, .grid-scroll table.data th { padding: 0.25rem; }
.grid-scroll input[type="text"], .grid-scroll input[type="number"], .grid-scroll select {
  margin-bottom: 0;
  padding: 0.35rem 0.45rem;
  border-color: var(--linework);
  min-width: 3.2rem;
}
.grid-scroll input[type="number"] { width: 4.5rem; }
.grid-scroll input[type="text"] { min-width: 8rem; }
.cell-stack { display: flex; align-items: center; gap: 0.25rem; }
.mini-del {
  font-family: var(--mono);
  background: transparent;
  color: var(--prussian);
  border: 1px solid var(--linework);
  padding: 0.1rem 0.45rem;
  line-height: 1.2;
}
.mini-del:hover { background: transparent; color: var(--redline); border-color: var(--redline); }

.band-chip {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.12em;
  padding: 0.15rem 0.4rem;
  border: 1px solid;
  white-space: nowrap;
}
.band-chip.band-L { color: var(--stamp); border-color: var(--stamp); }
.band-chip.band-M { color: var(--caution); border-color: var(--caution); }
.band-chip.band-H { color: var(--redline); border-color: var(--redline); }

.visually-hidden {
  position: absolute;
  width: 1px; height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
}

/* Ad slots — emitted by build.js only when SITE.ads is configured.
   Framed like a reference block, clearly labeled, never redline/stamp. */
.ad-slot {
  margin: 2rem 0;
  border: var(--rule);
  background: var(--vellum);
  padding: 0.5rem;
  max-width: var(--measure);
}
.ad-label {
  display: block;
  font-family: var(--mono);
  font-size: 0.6rem;
  text-transform: uppercase;
  letter-spacing: 0.16em;
  color: var(--prussian);
  opacity: 0.6;
  margin-bottom: 0.35rem;
}

/* Acronym decoder */
.acr-list {
  list-style: none;
  padding: 0;
  margin: 1.5rem 0 2rem;
  max-width: none;
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(19rem, 1fr));
  gap: 0.4rem;
}
.acr-list a {
  display: block;
  background: var(--vellum);
  border: var(--rule);
  padding: 0.45rem 0.7rem;
  text-decoration: none;
  color: var(--ink);
}
.acr-list a:hover { border-color: var(--prussian); color: var(--ink); }
.acr-list strong {
  font-family: var(--mono);
  color: var(--prussian);
  margin-right: 0.5rem;
}
.acr-list span { font-size: var(--text-sm); }
.related-terms { list-style: none; padding: 0; }
.related-terms li { margin-bottom: 0.35rem; }

/* ID scheme generator */
.id-sample {
  display: inline-block;
  font-size: var(--text-md);
  padding: 0.3rem 0.6rem;
  margin: 0 0.4rem 0.4rem 0;
  border-color: var(--prussian);
}
.spec-block {
  font-family: var(--mono);
  font-size: var(--text-sm);
  background: var(--vellum);
  border: var(--rule);
  border-color: var(--prussian);
  padding: 1rem 1.25rem;
  overflow-x: auto;
  white-space: pre-wrap;
  max-width: none;
}

.winner-row td { background: var(--vellum); font-weight: 600; }
.win-stamp {
  font-family: var(--mono);
  font-size: 0.6rem;
  letter-spacing: 0.16em;
  color: var(--stamp);
  border: 1px solid var(--stamp);
  padding: 0.1rem 0.35rem;
  margin-left: 0.4rem;
  vertical-align: middle;
}