/**
 * Hooman Loop — Base component styles · Konstrukt edition.
 * Bauhaus / Swiss International Typographic Style.
 *
 * Shared across all portal pages. Import after tokens.css.
 * Page-specific styles remain in each page's own <style> block.
 */

/* ================================================================
   RESET
   ================================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

/* ================================================================
   BASE
   ================================================================ */
body {
  font-family: var(--font-sans);
  background: var(--bg);
  color: var(--text);
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
}

::selection {
  background-color: var(--selection-bg);
  color: var(--selection-fg);
}
::-moz-selection {
  background-color: var(--selection-bg);
  color: var(--selection-fg);
}

/* ================================================================
   TYPOGRAPHY
   ================================================================ */
h1 {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 700;
  letter-spacing: -0.03em;
  line-height: 1.05;
}
h2 {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  letter-spacing: -0.02em;
  line-height: 1.25;
}
h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.04em;
  line-height: 1.4;
}
.micro-label {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}
.meta {
  font-size: 0.8125rem;
  color: var(--text-muted);
}
.mono {
  font-family: var(--font-mono);
  font-size: 0.8125rem;
}

/* Rag + pagination: avoid lone lines at breaks (pretty/balance where supported) */
p,
li,
blockquote,
dd,
figcaption {
  orphans: 2;
  widows: 2;
  text-wrap: pretty;
}

h1, h2, h3, h4, h5, h6 {
  text-wrap: balance;
  orphans: 2;
  widows: 2;
}

.prose {
  text-wrap: pretty;
}

/* ================================================================
   NAVIGATION
   ================================================================ */
.site-nav {
  display: flex;
  align-items: center;
  gap: var(--sp-8);
  padding: var(--sp-4) var(--sp-8);
  border-bottom: 2px solid var(--ink);
  background: var(--surface);
}
.site-nav .nav-brand {
  font-family: var(--font-display);
  font-size: 0.9375rem;
  font-weight: 700;
  color: var(--ink);
  text-decoration: none;
  white-space: nowrap;
  letter-spacing: -0.01em;
}
.site-nav .nav-brand:hover { opacity: 0.7; }
.nav-brand img {
  height: 28px;
  width: auto;
  display: block;
}
.site-nav .nav-links {
  display: flex;
  gap: var(--sp-6);
  list-style: none;
  margin-left: auto;
  align-items: center;
  flex-wrap: wrap;
}
.site-nav .nav-links a {
  font-family: var(--font-display);
  font-size: 0.8125rem;
  font-weight: 500;
  color: var(--text-muted);
  text-decoration: none;
  padding-bottom: var(--sp-1);
  border-bottom: 2px solid transparent;
  transition: color var(--transition), border-color var(--transition);
}
.site-nav .nav-links a:hover { color: var(--text); }
.site-nav .nav-links a.active {
  color: var(--ink);
  border-bottom-color: var(--accent);
}

/* ================================================================
   PAGE LAYOUT
   ================================================================ */
.page {
  max-width: 72rem;
  margin: 0 auto;
  padding: var(--sp-12) var(--sp-8) var(--sp-16);
}

/* ================================================================
   PAGE HEADER
   ================================================================ */
.page-header {
  margin-bottom: var(--sp-12);
  padding-bottom: var(--sp-8);
  border-bottom: 2px solid var(--ink);
}
.page-header h1 {
  margin-bottom: var(--sp-3);
}
.page-header .tagline {
  font-size: 1rem;
  color: var(--text-muted);
  max-width: 40rem;
  line-height: 1.55;
  margin-bottom: var(--sp-2);
}
.page-header .tagline:last-of-type {
  margin-bottom: var(--sp-4);
}
.page-header .tagline-secondary {
  font-size: 0.9375rem;
}
.page-header .meta-row {
  display: flex;
  flex-wrap: wrap;
  gap: var(--sp-2) var(--sp-6);
  font-size: 0.8125rem;
  color: var(--text-muted);
}
.page-header .meta-row span { white-space: nowrap; }
.page-header .meta-row strong {
  color: var(--text);
  font-weight: 600;
}

/* ================================================================
   MODULE (Content Block)
   ================================================================ */
.module {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-top: 2px solid var(--ink);
  padding: var(--sp-6);
  margin-bottom: var(--sp-6);
}
.module.accent-left {
  border-left: 4px solid var(--accent);
  border-top: 2px solid var(--ink);
}
.module-header {
  margin-bottom: var(--sp-4);
}
.module-header .micro-label {
  margin-bottom: var(--sp-2);
}

/* ================================================================
   SECTION DIVIDER
   ================================================================ */
.section-label {
  display: flex;
  align-items: center;
  gap: var(--sp-3);
  margin-bottom: var(--sp-4);
  margin-top: var(--sp-8);
}
.section-label .micro-label { flex-shrink: 0; }
.section-label::after {
  content: "";
  flex: 1;
  height: 2px;
  background: var(--ink);
}

/* Trailing Source files / Sources disclosure */
details.portal-source-files {
  margin-bottom: var(--sp-6);
}
details.portal-source-files > summary.portal-source-files-summary {
  list-style: none;
  cursor: pointer;
  user-select: none;
  margin-bottom: 0;
}
details.portal-source-files > summary.portal-source-files-summary::-webkit-details-marker {
  display: none;
}
details.portal-source-files > summary.portal-source-files-summary::marker {
  content: "";
}
details.portal-source-files[open] > summary.portal-source-files-summary {
  margin-bottom: var(--sp-4);
}
details.portal-source-files > summary.portal-source-files-summary:focus {
  outline: none;
}
details.portal-source-files > summary.portal-source-files-summary:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
  border-radius: 2px;
}
.portal-source-files-chevron {
  flex-shrink: 0;
  font-size: 0.5rem;
  line-height: 1;
  color: var(--text-muted);
  transition: transform var(--transition);
}
details.portal-source-files[open] .portal-source-files-chevron {
  transform: rotate(-180deg);
}

/* ================================================================
   PROGRESS BAR
   ================================================================ */
.progress-track {
  height: 4px;
  background: var(--border-light);
  overflow: hidden;
  margin: var(--sp-3) 0;
}
.progress-fill {
  height: 100%;
  background: var(--accent);
  transition: width 300ms ease;
}

/* ================================================================
   CARD GRID
   ================================================================ */
.card-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: var(--sp-4);
}
@media (max-width: 640px) {
  .card-grid { grid-template-columns: 1fr; }
}

/* ================================================================
   INDEX CARD
   ================================================================ */
.index-card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-top: 2px solid var(--ink);
  padding: var(--sp-6);
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  transition: border-left-color var(--transition), border-top-color var(--transition);
}
.index-card:hover {
  border-left: 4px solid var(--accent);
}
.index-card .card-label {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--text-muted);
}
.index-card h3 {
  font-family: var(--font-display);
  font-size: 1rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-transform: none;
  line-height: 1.3;
}
.index-card .card-detail {
  font-size: 0.875rem;
  color: var(--text-muted);
  line-height: 1.55;
}
.index-card .card-meta {
  display: flex;
  align-items: center;
  gap: var(--sp-2);
  margin-top: auto;
  padding-top: var(--sp-2);
}
a.index-card.coming-soon {
  opacity: 0.45;
  pointer-events: none;
}
article.index-card.coming-soon {
  opacity: 0.45;
}
article.index-card.coming-soon,
article.index-card.coming-soon * {
  pointer-events: none;
}
a.index-card.coming-soon .card-label::after,
article.index-card.coming-soon .card-label::after {
  content: " · coming soon";
  font-style: italic;
  text-transform: none;
  letter-spacing: normal;
  opacity: 0.7;
}

/* Home framework cards: <article> + primary link (no nested anchors) */
article.index-card {
  background: var(--surface);
  border: 1px solid var(--border-light);
  border-top: 2px solid var(--ink);
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0;
  transition: border-left-color var(--transition), border-top-color var(--transition);
}
article.index-card:hover {
  border-left: 4px solid var(--accent);
}
article.index-card .index-card-primary {
  text-decoration: none;
  color: inherit;
  display: flex;
  flex-direction: column;
  gap: var(--sp-3);
  padding: var(--sp-6);
  flex: 1;
}
article.index-card .index-card-quick {
  margin: 0;
  padding: var(--sp-2) var(--sp-6) var(--sp-6);
  border-top: 1px solid var(--border-light);
}
article.index-card .card-meta {
  margin-top: auto;
  padding-top: var(--sp-2);
}

/* Section rail as real heading (outline) */
h2.section-label {
  font-family: inherit;
  font-size: inherit;
  font-weight: inherit;
  margin: 0;
  line-height: inherit;
}

/* Horizontal scroll for wide tables on small viewports */
.table-scroll {
  width: 100%;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  margin-bottom: var(--sp-6);
}
.table-scroll:focus {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}
.table-scroll .data-table {
  margin-bottom: 0;
}

/* ================================================================
   BADGES
   ================================================================ */
.badge {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  padding: 0.15rem 0.5rem;
  white-space: nowrap;
}
.badge-draft    { background: var(--status-draft-bg);    color: var(--status-draft);    }
.badge-review   { background: var(--status-review-bg);   color: var(--status-review);   }
.badge-complete { background: var(--status-complete-bg); color: var(--status-complete); }
.badge-in-progress { background: var(--status-in-progress-bg); color: var(--status-in-progress); }
.badge-launched    { background: var(--status-launched-bg);    color: var(--status-launched);    }

/* ================================================================
   TAGS
   ================================================================ */
.tag {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.625rem;
  font-weight: 700;
  padding: 0.1rem 0.45rem;
  letter-spacing: 0.04em;
}
.tag-builders { background: var(--tag-builders-bg); color: var(--tag-builders-text); }
.tag-operators { background: var(--tag-operators-bg); color: var(--tag-operators-text); }
.tag-learners  { background: var(--tag-learners-bg);  color: var(--tag-learners-text);  }

/* ── Beachhead badge ── */
.beachhead {
  display: inline-block;
  font-family: var(--font-display);
  font-size: 0.625rem;
  font-weight: 700;
  padding: 0.1rem 0.45rem;
  background: var(--beachhead-bg);
  color: var(--beachhead);
  letter-spacing: 0.04em;
}

/* ================================================================
   DATA TABLE
   ================================================================ */
.data-table {
  width: 100%;
  border-collapse: collapse;
  font-size: 0.875rem;
}
.data-table th,
.data-table td {
  text-align: left;
  padding: var(--sp-3) var(--sp-2);
  border-bottom: 1px solid var(--border-light);
  vertical-align: top;
}
.data-table th {
  font-family: var(--font-display);
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.06em;
  color: var(--text-muted);
  border-bottom: 2px solid var(--ink);
}
.data-table tr:last-child td { border-bottom: none; }
.data-table a { color: var(--accent); text-decoration: none; }
.data-table a:hover { text-decoration: underline; }

/* ================================================================
   QUESTION LIST
   ================================================================ */
.question-list {
  list-style: none;
  padding: 0;
  counter-reset: question;
}
.question-list li {
  counter-increment: question;
  position: relative;
  padding: var(--sp-3) 0 var(--sp-3) var(--sp-8);
  border-bottom: 1px solid var(--border-light);
  font-size: 0.875rem;
  line-height: 1.55;
}
.question-list li:last-child { border-bottom: none; }
.question-list li::before {
  content: counter(question);
  position: absolute;
  left: 0;
  top: var(--sp-3);
  font-family: var(--font-display);
  font-size: 0.75rem;
  font-weight: 700;
  color: var(--accent);
  width: 1.5rem;
  text-align: right;
}
.question-list strong { font-weight: 600; }

/* ================================================================
   QUIET BUTTON (forms, template chips, copy actions)
   ================================================================ */
.portal-quiet-btn {
  font-family: inherit;
  font-size: 0.8125rem;
  padding: var(--sp-2) var(--sp-4);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface);
  color: var(--ink);
  cursor: pointer;
  transition: border-color var(--transition), background var(--transition), color var(--transition);
}
.portal-quiet-btn:hover {
  border-color: var(--ink);
  background: var(--bg-alt);
}
.portal-quiet-btn.is-selected,
.portal-quiet-btn.is-active {
  border-color: var(--accent);
  background: var(--accent-soft);
  color: var(--accent);
  font-weight: 600;
}
.portal-quiet-btn.is-selected:hover,
.portal-quiet-btn.is-active:hover {
  border-color: var(--accent);
  background: color-mix(in srgb, var(--accent-soft) 85%, var(--surface));
}

/* ================================================================
   LINKS
   ================================================================ */
a {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition), text-decoration-color var(--transition);
}
a:hover {
  text-decoration: underline;
  text-underline-offset: 0.2em;
}
a:visited {
  color: color-mix(in srgb, var(--accent) 82%, var(--text) 18%);
}

a.text-link {
  color: var(--accent);
  text-decoration: none;
  transition: color var(--transition);
}
a.text-link:hover { text-decoration: underline; }

/* ================================================================
   FOOTER
   ================================================================ */
.site-footer {
  margin-top: var(--sp-16);
  padding-top: var(--sp-6);
  border-top: 2px solid var(--ink);
  text-align: center;
}
.site-footer p {
  font-size: 0.75rem;
  color: var(--text-muted);
  line-height: 1.6;
}
.site-footer .quote {
  font-style: italic;
  margin-top: var(--sp-2);
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* ================================================================
   FOCUS
   ================================================================ */
:focus-visible {
  outline: 2px solid var(--ink);
  outline-offset: 2px;
}

/* ================================================================
   REDUCED MOTION
   ================================================================ */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
}

/* ================================================================
   RESPONSIVE
   ================================================================ */
@media (max-width: 640px) {
  h1 { font-size: 2.25rem; }

  .site-nav {
    flex-direction: column;
    align-items: flex-start;
    gap: var(--sp-3);
    padding: var(--sp-3) var(--sp-4);
  }
  .site-nav .nav-links {
    margin-left: 0;
    gap: var(--sp-4);
    flex-wrap: wrap;
  }
  .page {
    padding: var(--sp-8) var(--sp-4) var(--sp-12);
  }
}

/* ================================================================
   PRINT — stricter widows/orphans for paged output
   ================================================================ */
@media print {
  p,
  li,
  blockquote,
  dd,
  figcaption,
  td,
  th,
  .prose {
    orphans: 3;
    widows: 3;
    text-wrap: pretty;
  }

  h1, h2, h3, h4, h5, h6 {
    orphans: 3;
    widows: 3;
    text-wrap: balance;
  }
}