/* Shared styles for hub-family pages
   knowledge-packs · tools-registry · submit-information · research-monitor
   privacy-boundary · newsletter · alerts · email-feedback · technical-docs */

/* ---------- Hub sub-nav (chip row under main nav) ---------- */
.hub-subnav {
  border-bottom: 1px solid var(--line-soft);
  background: var(--paper);
}
.hub-subnav .row {
  max-width: 1200px; margin: 0 auto; padding: 14px 32px;
  display: flex; gap: 6px; flex-wrap: wrap; align-items: center;
}
.hub-subnav .lbl {
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.10em;
  margin-right: 12px;
}
.hub-subnav a {
  font-size: 13px; color: var(--ink-2);
  padding: 6px 12px; border-radius: 999px;
  border: 1px solid transparent;
}
.hub-subnav a:hover { background: var(--paper-2); color: var(--ink); }
.hub-subnav a.on {
  background: var(--ink); color: var(--paper);
  border-color: var(--ink);
}

/* ---------- Hero ---------- */
.hp-hero { padding: 48px 0 32px; }
.hp-hero h1 {
  font-size: clamp(34px, 3.8vw, 48px);
  letter-spacing: -0.02em; line-height: 1.05;
  margin: 12px 0 0; max-width: 22ch;
}
.hp-hero .lede {
  margin-top: 18px; font-size: 17px; line-height: 1.55;
  color: var(--ink-2); max-width: 64ch;
}

/* ---------- Sections ---------- */
.hp-section { padding: 48px 0; border-top: 1px solid var(--line); }
.hp-section .head {
  display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  gap: 56px; align-items: end; margin-bottom: 28px;
}
@media (max-width: 920px) { .hp-section .head { grid-template-columns: 1fr; gap: 12px; } }
.hp-section .head .ix {
  font-family: var(--mono); font-size: 11px; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: 0.10em;
}
.hp-section .head h2 {
  font-size: clamp(26px, 2.6vw, 36px); letter-spacing: -0.018em;
  margin: 8px 0 0; line-height: 1.1;
}
.hp-section .head .summary {
  font-size: 15.5px; color: var(--ink-2); line-height: 1.6;
  margin: 0; max-width: 52ch;
}

/* ---------- Generic card ---------- */
.hp-card {
  border: 1px solid var(--line); border-radius: 14px;
  background: var(--paper); padding: 22px 24px;
}
.hp-card h3 { margin: 0 0 6px; font-size: 18px; letter-spacing: -0.012em; }
.hp-card p { margin: 0; font-size: 14px; color: var(--ink-2); line-height: 1.6; }
.hp-card .role {
  font-family: var(--mono); font-size: 11px; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: 0.10em;
  display: block; margin-bottom: 8px;
}

.hp-grid-3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.hp-grid-2 { display: grid; grid-template-columns: repeat(2, 1fr); gap: 16px; }
@media (max-width: 1040px) { .hp-grid-3 { grid-template-columns: 1fr; } }
@media (max-width: 720px) { .hp-grid-2 { grid-template-columns: 1fr; } }

/* ---------- List rows (registry style) ---------- */
.hp-list {
  border: 1px solid var(--line); border-radius: 14px;
  background: var(--paper); overflow: hidden;
}
.hp-list .row {
  display: grid; grid-template-columns: 200px 1fr 140px 120px;
  gap: 24px; align-items: center;
  padding: 16px 22px; border-top: 1px solid var(--line-soft);
}
.hp-list .row:first-child { border-top: 0; background: var(--paper-2); }
.hp-list .row:first-child .col {
  font-family: var(--mono); font-size: 11px; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: 0.08em;
}
.hp-list .row .name { font-size: 15px; letter-spacing: -0.01em; }
.hp-list .row .name .id { font-family: var(--mono); font-size: 11.5px; color: var(--ink-3); display: block; margin-top: 2px; }
.hp-list .row .desc { font-size: 13px; color: var(--ink-2); line-height: 1.5; }
.hp-list .row code { font-family: var(--mono); font-size: 12px; color: var(--ink-2); background: var(--paper-2); padding: 2px 6px; border-radius: 4px; border: 1px solid var(--line-soft); }
@media (max-width: 920px) {
  .hp-list .row { grid-template-columns: 1fr; gap: 8px; }
  .hp-list .row:first-child { display: none; }
}

/* ---------- Status pills ---------- */
.hp-pill {
  display: inline-block; padding: 3px 10px;
  border-radius: 999px; font-size: 11.5px;
  font-family: var(--mono); letter-spacing: 0.04em;
  border: 1px solid var(--line);
}
.hp-pill.ok { background: var(--accent-soft); color: var(--accent-ink); border-color: transparent; }
.hp-pill.warn { background: oklch(0.94 0.04 80); color: oklch(0.40 0.10 80); border-color: transparent; }
.hp-pill.draft { background: var(--paper-2); color: var(--ink-3); }
.hp-pill.ember { background: var(--ember-soft); color: oklch(0.42 0.13 45); border-color: transparent; }

/* ---------- Allow / disallow boxes ---------- */
.hp-allow, .hp-deny {
  border: 1px solid var(--line); border-radius: 14px;
  background: var(--paper); padding: 22px 24px;
}
.hp-allow .head, .hp-deny .head {
  display: flex; align-items: center; gap: 10px;
  font-family: var(--mono); font-size: 11px;
  color: var(--ink-3); text-transform: uppercase; letter-spacing: 0.10em;
  margin: 0 0 12px;
}
.hp-allow .head::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--good); }
.hp-deny .head::before { content: ""; width: 8px; height: 8px; border-radius: 50%; background: var(--ember); }
.hp-allow ul, .hp-deny ul {
  margin: 0; padding: 0; list-style: none;
  display: flex; flex-direction: column; gap: 6px;
  font-size: 14px; color: var(--ink-2); line-height: 1.5;
}
.hp-allow ul li::before { content: "+ "; color: var(--good); font-family: var(--mono); }
.hp-deny ul li::before { content: "− "; color: var(--ember); font-family: var(--mono); }

/* ---------- Flow block (vertical pipeline) ---------- */
.hp-flow {
  border: 1px solid var(--line); border-radius: 14px;
  background: var(--paper); overflow: hidden;
}
.hp-flow .step {
  padding: 20px 24px; border-top: 1px solid var(--line-soft);
  display: grid; grid-template-columns: 90px 1fr; gap: 24px; align-items: start;
}
.hp-flow .step:first-child { border-top: 0; }
.hp-flow .step .num {
  font-family: var(--mono); font-size: 11px; color: var(--ink-3);
  letter-spacing: 0.08em; padding-top: 3px;
}
.hp-flow .step h3,
.hp-flow .step h4 { margin: 0 0 4px; font-size: 16px; letter-spacing: -0.012em; }
.hp-flow .step p { margin: 0; font-size: 13.5px; color: var(--ink-2); line-height: 1.55; max-width: 64ch; }

/* ---------- Code blocks ---------- */
.hp-code {
  margin: 0; border: 1px solid var(--line); border-radius: 10px;
  background: var(--ink); color: var(--paper);
  padding: 18px 20px; font-family: var(--mono); font-size: 12.5px;
  line-height: 1.65; overflow-x: auto;
}
.hp-code .c { color: #888; }
.hp-code .k { color: #c8a8ff; }
.hp-code .s { color: #ffd28a; }

/* ---------- Form (newsletter) ---------- */
.hp-form {
  border: 1px solid var(--line); border-radius: 14px;
  background: var(--paper); padding: 28px 30px;
  display: flex; flex-direction: column; gap: 18px;
  max-width: 640px;
}
.hp-form label {
  font-family: var(--mono); font-size: 11px; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: 0.08em;
  display: block; margin-bottom: 6px;
}
.hp-form input[type="email"] {
  width: 100%; padding: 12px 14px;
  border: 1px solid var(--line); border-radius: 8px;
  background: var(--paper-2); font: inherit; color: var(--ink);
}
.hp-form input[type="email"]:focus { outline: 2px solid var(--accent); outline-offset: 1px; }
.hp-form .topics {
  display: grid; grid-template-columns: repeat(2, 1fr); gap: 8px;
}
.hp-form .topics label.opt {
  display: grid; grid-template-columns: 18px 1fr; gap: 10px; align-items: start;
  font-family: var(--sans); font-size: 14px; color: var(--ink);
  text-transform: none; letter-spacing: 0;
  padding: 10px 12px; border: 1px solid var(--line); border-radius: 8px;
  cursor: pointer; background: var(--paper-2);
}
.hp-form .topics label.opt:has(input:checked) {
  background: var(--ink); color: var(--paper);
  border-color: var(--ink);
}
.hp-form .topics input[type="checkbox"] { margin: 3px 0 0; accent-color: var(--accent); }
.hp-form .actions { display: flex; gap: 10px; align-items: center; }
.hp-form .note { font-size: 12px; color: var(--ink-3); line-height: 1.5; max-width: 56ch; }

/* ---------- Digest archive item ---------- */
.hp-digest {
  border: 1px solid var(--line); border-radius: 14px;
  background: var(--paper); padding: 22px 26px;
  display: grid; grid-template-columns: 140px 1fr auto;
  gap: 24px; align-items: start;
}
@media (max-width: 720px) { .hp-digest { grid-template-columns: 1fr; gap: 8px; } }
.hp-digest .when {
  font-family: var(--mono); font-size: 12px; color: var(--ink-3);
  letter-spacing: 0.04em;
}
.hp-digest h3 { margin: 0; font-size: 18px; letter-spacing: -0.012em; }
.hp-digest p { margin: 6px 0 0; font-size: 13.5px; color: var(--ink-2); line-height: 1.55; }
.hp-digest .meta {
  font-family: var(--mono); font-size: 11px; color: var(--ink-3);
}

/* ---------- Endpoint table ---------- */
.hp-endpoints {
  border: 1px solid var(--line); border-radius: 14px;
  background: var(--paper); overflow: hidden;
}
.hp-endpoints .row {
  display: grid; grid-template-columns: 80px 1fr 1fr 110px;
  gap: 20px; padding: 14px 22px;
  border-top: 1px solid var(--line-soft);
  align-items: center;
}
.hp-endpoints .row:first-child {
  background: var(--paper-2); border-top: 0;
  font-family: var(--mono); font-size: 11px; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: 0.08em;
}
.hp-endpoints .row code {
  font-family: var(--mono); font-size: 12.5px; color: var(--ink);
}
.hp-endpoints .row .desc { font-size: 13px; color: var(--ink-2); line-height: 1.5; }
@media (max-width: 920px) {
  .hp-endpoints .row { grid-template-columns: 1fr; gap: 4px; }
  .hp-endpoints .row:first-child { display: none; }
}

/* ---------- Schema table ---------- */
.hp-schema {
  border: 1px solid var(--line); border-radius: 14px;
  background: var(--paper); overflow: hidden;
}
.hp-schema .row {
  display: grid; grid-template-columns: 200px 140px 1fr;
  gap: 24px; padding: 14px 22px;
  border-top: 1px solid var(--line-soft);
  align-items: baseline;
}
.hp-schema .row:first-child {
  background: var(--paper-2); border-top: 0;
  font-family: var(--mono); font-size: 11px; color: var(--ink-3);
  text-transform: uppercase; letter-spacing: 0.08em;
}
.hp-schema .row code { font-family: var(--mono); font-size: 12.5px; color: var(--ink); }
.hp-schema .row .type { font-family: var(--mono); font-size: 12px; color: var(--ink-3); }
.hp-schema .row .desc { font-size: 13px; color: var(--ink-2); line-height: 1.5; }
@media (max-width: 920px) {
  .hp-schema .row { grid-template-columns: 1fr; gap: 4px; }
  .hp-schema .row:first-child { display: none; }
}