/**
 * css/nd-news.css — Market News page (Concept 03 editorial, P17).
 * Magazine layout: featured lead + card grid, symbol monogram tiles
 * (honest placeholders, never fake logos), category pills.
 * Built on --nd-* theme tokens; light/dark both render correctly.
 */

/* Accessibility: hide skip-link until keyboard-focused */
.skip-link {
  position: absolute; left: 16px; top: -70px; z-index: 5000;
  background: var(--nd-accent, #B8E62E); color: #0a0d12;
  font-size: 14px; font-weight: 700;
  padding: 10px 18px; border-radius: 10px; text-decoration: none;
  transition: top .25s ease;
}
.skip-link:focus { top: 12px; }

.nn-wrap { max-width: var(--nd-page-max, 1360px); margin: 0 auto; padding: 0 var(--nd-gutter, 24px); }

/* ---------- Masthead ---------- */
.nn-masthead { margin: 8px 0 20px; }
.nn-kicker {
  font: 600 0.72rem var(--nd-font-mono, "IBM Plex Mono", monospace);
  letter-spacing: 0.14em; text-transform: uppercase;
  color: var(--nd-lime); margin: 0 0 8px;
}
.nn-masthead h1 {
  font-family: var(--nd-font-display, "Spectral", Georgia, serif);
  font-weight: 600; font-size: clamp(1.7rem, 4vw, 2.5rem);
  letter-spacing: -0.015em; color: var(--nd-text); margin: 0;
}
.nn-lede { margin: 10px 0 0; max-width: 76ch; color: var(--nd-muted); line-height: 1.65; font-size: 0.95rem; }
.nn-meta-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 14px; align-items: center; }
.nn-badge {
  font: 600 0.7rem var(--nd-font-mono, "IBM Plex Mono", monospace);
  letter-spacing: 0.06em; text-transform: uppercase;
  padding: 6px 12px; border-radius: 6px;
  border: 1px solid var(--nd-border); color: var(--nd-muted);
  background: var(--nd-panel);
}
.nn-badge.lime { color: var(--nd-lime); border-color: var(--nd-lime); }
.nn-badge .dot { display: inline-block; width: 7px; height: 7px; border-radius: 50%; background: var(--nd-up); margin-right: 6px; }

/* ---------- Tabs ---------- */
.nn-tabs { display: flex; gap: 4px; border-bottom: 1px solid var(--nd-border); margin: 4px 0 20px; }
.nn-tab {
  background: none; border: 0; border-bottom: 2px solid transparent;
  color: var(--nd-muted); font: 600 0.9rem var(--nd-font-sans, Inter, sans-serif);
  padding: 10px 16px; cursor: pointer; margin-bottom: -1px;
}
.nn-tab:hover { color: var(--nd-text); }
.nn-tab[aria-selected="true"] { color: var(--nd-lime); border-bottom-color: var(--nd-lime); }

/* ---------- Category pills ---------- */
.nn-pills { display: flex; flex-wrap: wrap; gap: 8px; margin: 0 0 16px; }
.nn-pill {
  background: var(--nd-panel); border: 1px solid var(--nd-border);
  color: var(--nd-muted); border-radius: 999px; padding: 8px 16px;
  font: 600 0.8rem var(--nd-font-sans, Inter, sans-serif);
  cursor: pointer; transition: border-color 0.15s, color 0.15s;
}
.nn-pill:hover { border-color: var(--nd-lime); color: var(--nd-text); }
.nn-pill[aria-selected="true"] { background: var(--nd-lime); border-color: var(--nd-lime); color: var(--nd-on-lime); }
.nn-filter-row { display: flex; gap: 10px; align-items: center; margin-bottom: 6px; flex-wrap: wrap; }
.nn-search {
  flex: 1 1 220px; max-width: 340px;
  background: var(--nd-panel); border: 1px solid var(--nd-border);
  color: var(--nd-text); border-radius: 8px; padding: 10px 14px;
  font: 500 0.9rem var(--nd-font-sans, Inter, sans-serif);
}
.nn-search::placeholder { color: var(--nd-dim); }
.nn-search:focus { outline: none; border-color: var(--nd-lime); }
.nn-count { font-size: 0.82rem; color: var(--nd-dim); white-space: nowrap; }
.nn-updated { font-size: 0.78rem; color: var(--nd-dim); margin: 0 0 14px; }

/* ---------- Featured lead ---------- */
.nn-featured {
  display: grid; grid-template-columns: 1fr; gap: 0;
  background: var(--nd-panel); border: 1px solid var(--nd-border);
  border-radius: var(--nd-r-card, 18px); overflow: hidden;
  margin-bottom: 20px; text-decoration: none; color: inherit;
}
.nn-featured:hover { border-color: var(--nd-lime); }
/* Announcements carry no photo — the art area is a compact side band for
   the company mark, not a full-width hero slab (a lone 72px logo in a
   180px-tall empty gradient read as a broken image). */
.nn-featured-art {
  display: flex; align-items: center; justify-content: center;
  background: linear-gradient(135deg, var(--nd-panel-2), var(--nd-inset));
  border-bottom: 1px solid var(--nd-border); padding: 20px;
}
@media (min-width: 720px) {
  .nn-featured { grid-template-columns: 200px 1fr; }
  .nn-featured-art { border-bottom: none; border-right: 1px solid var(--nd-border); padding: 24px; }
}
.nn-featured-art .nn-mono-lg {
  width: 96px; height: 96px; border-radius: 22px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font: 800 1.6rem var(--nd-font-sans, Inter, sans-serif); letter-spacing: 0.04em;
}
.nn-featured-body { padding: 22px 24px; }
.nn-cat {
  font: 700 0.68rem var(--nd-font-mono, "IBM Plex Mono", monospace);
  letter-spacing: 0.12em; text-transform: uppercase; margin: 0 0 8px;
}
.nn-cat.markets { color: var(--nd-lime); }
.nn-cat.companies { color: var(--nd-info, #3080FF); }
.nn-cat.economy { color: var(--nd-amber, #F5B301); }
.nn-featured-body h2 {
  font-family: var(--nd-font-display, "Spectral", Georgia, serif);
  font-weight: 600; font-size: clamp(1.25rem, 2.6vw, 1.7rem);
  line-height: 1.3; letter-spacing: -0.01em; color: var(--nd-text); margin: 0 0 10px;
}
.nn-featured:hover h2 { color: var(--nd-lime); }
.nn-meta { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 0.78rem; color: var(--nd-dim); }
.nn-sym {
  font: 700 0.75rem var(--nd-font-mono, "IBM Plex Mono", monospace);
  color: var(--nd-lime); text-decoration: none; letter-spacing: 0.04em;
}
.nn-sym:hover { text-decoration: underline; }
.nn-kind {
  font-size: 0.68rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase;
  padding: 3px 10px; border-radius: 999px; background: var(--nd-lime-faint, rgba(184,230,46,0.06));
  color: var(--nd-lime); border: 1px solid var(--nd-lime);
}
.nn-kind.hot { background: var(--nd-lime); color: var(--nd-on-lime); border-color: var(--nd-lime); }

/* ---------- Card grid ---------- */
.nn-sec-h { font-family: var(--nd-font-display, "Spectral", serif); font-size: 1.15rem; font-weight: 600; color: var(--nd-text); margin: 26px 0 14px; }
.nn-grid { display: grid; grid-template-columns: 1fr; gap: 14px; }
@media (min-width: 720px) { .nn-grid { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1100px) { .nn-grid { grid-template-columns: repeat(3, 1fr); } }
.nn-card {
  background: var(--nd-panel); border: 1px solid var(--nd-border);
  border-radius: var(--nd-r-card, 18px); padding: 18px;
  display: flex; flex-direction: column; gap: 10px;
  text-decoration: none; color: inherit;
  transition: border-color 0.15s, transform 0.15s;
}
.nn-card:hover { border-color: var(--nd-lime); transform: translateY(-2px); }
.nn-card-top { display: flex; align-items: center; gap: 12px; }
.nn-mono {
  flex: none; width: 44px; height: 44px; border-radius: 12px;
  display: flex; align-items: center; justify-content: center;
  color: #fff; font: 800 0.85rem var(--nd-font-sans, Inter, sans-serif); letter-spacing: 0.04em;
}
.nn-card h3 {
  font-family: var(--nd-font-display, "Spectral", Georgia, serif);
  font-weight: 600; font-size: 1.02rem; line-height: 1.4;
  color: var(--nd-text); margin: 0;
}
.nn-card:hover h3 { color: var(--nd-lime); }
.nn-card .nn-src { font-size: 0.72rem; color: var(--nd-dim); }
.nn-card .nn-foot { margin-top: auto; padding-top: 4px; border-top: 1px solid var(--nd-border); display: flex; align-items: center; gap: 10px; flex-wrap: wrap; font-size: 0.76rem; color: var(--nd-dim); }

/* ---------- Headline rows (editorial list) ---------- */
.nn-rows { display: flex; flex-direction: column; }
.nn-row {
  display: grid; grid-template-columns: 64px 1fr; gap: 16px;
  padding: 16px 4px; border-bottom: 1px solid var(--nd-border);
  text-decoration: none; color: inherit; align-items: start;
}
.nn-row:last-child { border-bottom: 0; }
.nn-row:hover .nn-row-title { color: var(--nd-lime); }
.nn-row .nn-mono { width: 56px; height: 56px; border-radius: 14px; font-size: 0.95rem; }
.nn-row-kicker { font: 700 0.66rem var(--nd-font-mono, "IBM Plex Mono", monospace); letter-spacing: 0.12em; text-transform: uppercase; color: var(--nd-dim); margin: 0 0 5px; }
.nn-row-kicker .nn-cat { display: inline; }
.nn-row-title {
  font-family: var(--nd-font-display, "Spectral", Georgia, serif);
  font-weight: 600; font-size: 1.08rem; line-height: 1.4; color: var(--nd-text); margin: 0 0 8px;
  transition: color 0.15s;
}

/* ---------- Recency groups ---------- */
.nn-group { margin-bottom: 8px; }
.nn-group-head {
  width: 100%; display: flex; align-items: center; gap: 10px;
  padding: 14px 4px; background: none; border: 0; cursor: pointer;
  font: 600 1rem var(--nd-font-display, "Spectral", serif); color: var(--nd-text); text-align: left;
}
.nn-group-head .chev { color: var(--nd-dim); transition: transform 0.2s; font-size: 0.8rem; }
.nn-group.open .nn-group-head .chev { transform: rotate(180deg); }
.nn-group-count {
  margin-left: auto; font: 700 0.75rem var(--nd-font-mono, monospace);
  color: var(--nd-dim); background: var(--nd-panel-2);
  border-radius: 999px; padding: 2px 10px;
}
.nn-group-items { display: none; }
.nn-group.open .nn-group-items { display: block; }

/* ---------- Empty / states ---------- */
.nn-empty {
  padding: 40px 20px; text-align: center; color: var(--nd-dim); font-size: 0.92rem;
  border: 1px dashed var(--nd-border-strong); border-radius: var(--nd-r-card, 18px);
  background: var(--nd-panel);
}

/* ---------- Show more ---------- */
.nn-more {
  display: block; margin: 20px auto 4px; padding: 10px 30px;
  font-weight: 700; font-size: 0.8rem; letter-spacing: 0.05em;
  color: var(--nd-lime); background: var(--nd-lime-faint, rgba(184,230,46,0.06));
  border: 1px solid var(--nd-lime); border-radius: 999px; cursor: pointer;
}
.nn-more:hover { background: var(--nd-lime); color: var(--nd-on-lime); }

/* ---------- Promises / FAQ ---------- */
.nn-promise-grid { display: grid; grid-template-columns: 1fr; gap: 14px; margin-top: 44px; }
@media (min-width: 720px) { .nn-promise-grid { grid-template-columns: repeat(3, 1fr); } }
.nn-promise {
  background: var(--nd-panel); border: 1px solid var(--nd-border);
  border-radius: var(--nd-r-card, 18px); padding: 20px;
}
.nn-promise h3 { font-family: var(--nd-font-display, "Spectral", serif); font-size: 1.05rem; color: var(--nd-text); margin: 0 0 8px; }
.nn-promise p { font-size: 0.85rem; color: var(--nd-muted); line-height: 1.6; margin: 0; }
.nn-faq { margin-top: 36px; }
.nn-faq h2 { font-family: var(--nd-font-display, "Spectral", serif); font-size: 1.25rem; color: var(--nd-text); margin: 0 0 12px; }
.nn-faq details { border-top: 1px solid var(--nd-border); padding: 12px 0; }
.nn-faq details:last-child { border-bottom: 1px solid var(--nd-border); }
.nn-faq summary { cursor: pointer; font-weight: 600; font-size: 0.92rem; color: var(--nd-text); }
.nn-faq details p { font-size: 0.87rem; color: var(--nd-muted); line-height: 1.65; margin: 8px 0 0; }
.nn-seo { margin-top: 40px; color: var(--nd-muted); font-size: 0.87rem; line-height: 1.7; }
.nn-seo h2 { font-family: var(--nd-font-display, "Spectral", serif); font-size: 1.1rem; color: var(--nd-text); }
.nn-credit { font-size: 0.8rem; color: var(--nd-dim); margin: 1.25rem 0 0; }
.nn-credit a { color: inherit; }

/* ---- premium 3D layer ---- */
.nn-card{
  background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,0) 40%), var(--nd-panel);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.3);
  transition: border-color .15s, transform .25s cubic-bezier(.22,1,.36,1), box-shadow .25s;
}
.nn-card:hover{
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 3px 8px rgba(0,0,0,.45), 0 18px 44px rgba(0,0,0,.35);
}
.nn-mono{
  box-shadow: inset 0 1px 0 rgba(255,255,255,.12), 0 1px 3px rgba(0,0,0,.35);
}
@media (prefers-reduced-motion: reduce){
  .nn-card{ transition: none; }
  .nn-card:hover{ transform: none; }
}

/* ---- premium 3D layer — news cards ---- */
.nn-card{
  background: linear-gradient(180deg, rgba(255,255,255,.035), rgba(255,255,255,0) 40%), var(--nd-panel);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.06), 0 1px 2px rgba(0,0,0,.4), 0 8px 24px rgba(0,0,0,.3);
  transition: transform .25s cubic-bezier(.22,1,.36,1), box-shadow .25s, border-color .25s;
}
.nn-card:hover{
  box-shadow: inset 0 1px 0 rgba(255,255,255,.08), 0 3px 8px rgba(0,0,0,.45), 0 18px 44px rgba(0,0,0,.35);
}
.nn-tabs button{
  box-shadow: inset 0 1px 0 rgba(255,255,255,.05), 0 1px 3px rgba(0,0,0,.3);
  transition: transform .18s, box-shadow .18s;
}
.nn-tabs button:active{ transform: translateY(1px) scale(.97); }
@media (prefers-reduced-motion: reduce){
  .nn-card, .nn-tabs button{ transition: none; }
  .nn-card:hover{ transform: none; }
}

/* ---- light-mode 3D for news cards ---- */
[data-theme="light"] .nn-card{
  background: linear-gradient(180deg, #ffffff 0%, #fafbfc 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.8), 0 2px 6px rgba(0,0,0,.06), 0 8px 24px rgba(0,0,0,.07);
  border-top-color: rgba(255,255,255,.9);
}
[data-theme="light"] .nn-card:hover{
  box-shadow: inset 0 1px 0 rgba(255,255,255,.9), 0 4px 12px rgba(0,0,0,.08), 0 16px 36px rgba(0,0,0,.10);
}
[data-theme="light"] .nn-tabs button{
  background: linear-gradient(180deg, #ffffff 0%, #fafbfc 100%);
  box-shadow: inset 0 1px 0 rgba(255,255,255,.7), 0 1px 3px rgba(0,0,0,.08);
}
/* Light mode: --nd-dim (#8A94A3) is only ~3:1 on white — too faint for the
   small meta/count/updated text and search placeholder (reads as washed
   out). Darken just those elements on the news page in light mode. */
[data-theme="light"] .nn-count,
[data-theme="light"] .nn-updated,
[data-theme="light"] .nn-meta,
[data-nd-ed="light"] .nn-count,
[data-nd-ed="light"] .nn-updated,
[data-nd-ed="light"] .nn-meta { color: #5B6472; }
[data-theme="light"] .nn-search::placeholder,
[data-nd-ed="light"] .nn-search::placeholder { color: #5B6472; }

/* ============================================================
 * CINEMA harmonization (2026-10-23) — rim-lit cards + headline
 * category mix bar in the newsroom's own category colours.
 * ============================================================ */
.nn-card{ box-shadow:inset 0 1px 0 rgba(255,255,255,.05), 0 10px 26px rgba(0,0,0,.22); }
[data-theme="light"] .nn-card{ box-shadow:inset 0 1px 0 #fff, 0 10px 24px rgba(30,40,60,.08); }
.nn-mix{ margin:14px 0 4px; }
.nn-mix-track{ display:flex; height:12px; border-radius:999px; overflow:hidden; background:var(--nd-border,#1E2430); }
.nn-mix-track i{ display:block; height:100%; }
.nn-mix-track .mk{ background:var(--nd-lime,#B8E62E); } .nn-mix-track .co{ background:var(--nd-info,#3080FF); } .nn-mix-track .ec{ background:var(--nd-amber,#F5B301); }
.nn-mix-legend{ display:flex; flex-wrap:wrap; gap:6px 18px; margin-top:8px; font-size:.75rem; color:var(--nd-muted,#B8C0CE); font-variant-numeric:tabular-nums; }
.nn-mix-legend b{ display:inline-block; width:8px; height:8px; border-radius:2px; margin-right:6px; }
.nn-mix-legend .mk{ background:var(--nd-lime,#B8E62E); } .nn-mix-legend .co{ background:var(--nd-info,#3080FF); } .nn-mix-legend .ec{ background:var(--nd-amber,#F5B301); }
[data-theme="light"] .nn-mix-track{ background:#E5E7EB; }

/* --- News teardown additions: canvas pin + freshness + sessions + kinds + sector --- */

/* Canvas pin: theme-scoped, beats theme.css [data-theme] body.nd (0,2,1)
   with 0,3,2. Both attributes covered — theme-toggle sets both. */
html[data-theme] body.nd[data-page="news"],
html[data-nd-ed] body.nd[data-page="news"] { background: var(--nd-bg); }

/* Freshness line under the masthead meta row */
.nn-freshline { font: 500 0.82rem var(--nd-font-mono, "IBM Plex Mono", monospace); color: var(--nd-muted); margin: 10px 0 0; }
.nn-freshline.failed { color: var(--nd-chip-stale-fg); }
.nn-badge.failed { color: var(--nd-chip-stale-fg); border-color: var(--nd-chip-stale-fg); }
.nn-badge.failed .dot { background: var(--nd-down); }

/* Session strip: one chip per feed date, filters both feeds */
.nn-sessions { margin: 18px 0 0; }
.nn-sess-row { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 10px; }
.nn-sess { background: var(--nd-panel); border: 1px solid var(--nd-border); color: var(--nd-muted);
  border-radius: 999px; padding: 7px 14px; cursor: pointer;
  font: 600 0.82rem var(--nd-font-mono, "IBM Plex Mono", monospace); }
.nn-sess:hover { border-color: var(--nd-lime); color: var(--nd-text); }
.nn-sess.active { background: var(--nd-lime); border-color: var(--nd-lime); color: var(--nd-on-lime); }
.nn-sess:focus-visible, .nn-sec-pager button:focus-visible, .nn-select:focus-visible { outline: 2px solid var(--nd-lime); outline-offset: 2px; }

/* Announcement kinds: ranked bars over all announcements (scaled to max, counts printed) */
.nn-kind-rows { display: flex; flex-direction: column; gap: 8px; margin: 0 0 20px; }
.nn-kind-row { display: flex; align-items: center; gap: 12px; }
.nn-kind-lab { flex: 0 0 110px; font: 600 0.82rem var(--nd-font-mono, "IBM Plex Mono", monospace); color: var(--nd-text); }
.nn-kind-track { flex: 1; height: 10px; background: var(--nd-panel-2); border-radius: 999px; overflow: hidden; }
.nn-kind-track i { display: block; height: 100%; background: var(--nd-lime); border-radius: 999px; }
.nn-kind-n { flex: 0 0 40px; text-align: right; font: 600 0.82rem var(--nd-font-mono, "IBM Plex Mono", monospace); color: var(--nd-muted); }

/* Sector stocks block */
.nn-sector { margin: 30px 0 0; }
.nn-select { background: var(--nd-panel); border: 1px solid var(--nd-border); color: var(--nd-text);
  border-radius: 8px; padding: 10px 14px; font: 500 0.9rem var(--nd-font-sans, Inter, sans-serif); cursor: pointer; }
.nn-table-wrap { overflow-x: auto; margin-top: 12px; border: 1px solid var(--nd-border); border-radius: 10px; }
.nn-table { width: 100%; border-collapse: collapse; font-size: 0.9rem; }
.nn-table th { background: var(--nd-panel-2); color: var(--nd-muted); text-align: left; padding: 10px 14px;
  font: 600 0.78rem var(--nd-font-mono, "IBM Plex Mono", monospace); text-transform: uppercase; letter-spacing: 0.04em; }
.nn-table td { padding: 10px 14px; border-top: 1px solid var(--nd-border); color: var(--nd-text); }
.nn-table td.num { text-align: right; font-family: var(--nd-font-mono, "IBM Plex Mono", monospace); white-space: nowrap; }
.nn-table td.num.up { color: var(--nd-up); }
.nn-table td.num.dn { color: var(--nd-down); }
.nn-table .nn-empty-cell { text-align: center; color: var(--nd-muted); padding: 20px; }
.nn-sec-pager { display: flex; align-items: center; gap: 12px; margin-top: 14px; }
.nn-sec-pager button { background: var(--nd-panel); border: 1px solid var(--nd-border); color: var(--nd-text);
  border-radius: 999px; padding: 8px 18px; cursor: pointer; font-weight: 600; font-size: 0.85rem; }
.nn-sec-pager button:disabled { opacity: 0.45; cursor: default; }
.nn-sec-pager button.nn-next { background: var(--nd-lime); border-color: var(--nd-lime); color: var(--nd-on-lime); }
.nn-sec-pager button.nn-next:disabled { background: var(--nd-panel); border-color: var(--nd-border); color: var(--nd-text); }
.nn-sec-page { font: 500 0.82rem var(--nd-font-mono, "IBM Plex Mono", monospace); color: var(--nd-muted); }