/* ============================================================================
   PQC Readiness Monitor — application styles.
   PNC risk-console visual language: navy rail, banking-grade status pills,
   mono figures. Foundations (colors, type, spacing) live in foundations.css.
   ========================================================================== */

html, body { margin: 0; height: 100%; background: var(--bg-2); }
*, *::before, *::after { box-sizing: border-box; }
input, select, button { font-family: var(--font-sans); }
input, select { outline: none; }
input:focus, select:focus { border-color: var(--line-focus) !important; box-shadow: var(--ring-focus); }
::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--gray-300); border-radius: 6px; border: 2px solid var(--bg-2); }
@keyframes slidein { from { transform: translateX(24px); opacity: 0; } to { transform: none; opacity: 1; } }

.icn { flex: none; }

/* ---- Shell ------------------------------------------------------------- */
.app { display: flex; height: 100vh; background: var(--bg-2); overflow: hidden; }

.sidebar { width: 248px; background: var(--pnc-navy); color: #fff; flex: none;
  display: flex; flex-direction: column; height: 100%; }
.sidebar-head { padding: 20px 18px; border-bottom: 1px solid rgba(255,255,255,0.1); }
.logo { display: inline-flex; align-items: center; gap: 9px; }
.logo-roundel { width: 30px; height: 30px; border-radius: 50%; background: var(--pnc-orange);
  display: grid; place-items: center; flex: none; }
.logo-roundel span { width: 12px; height: 12px; border-radius: 50%; border: 2.5px solid #fff; }
.logo-text { display: grid; line-height: 1.25; }
.logo-text span { font-size: 14.5px; font-weight: 700; letter-spacing: 0.01em; color: #fff; }

.sidebar-nav { padding: 14px 12px; flex: 1; overflow-y: auto; }
.nav-group { margin-bottom: 18px; }
.nav-group-label { font-size: 11px; font-weight: 700; letter-spacing: 0.08em;
  text-transform: uppercase; color: rgba(255,255,255,0.4); padding: 0 10px 8px; }
.nav-item { display: flex; align-items: center; gap: 11px; padding: 9px 10px;
  border-radius: var(--radius-sm); cursor: pointer; margin-bottom: 2px; font-size: 14px;
  font-weight: 500; color: rgba(255,255,255,0.72); user-select: none; }
.nav-item .icn { color: rgba(255,255,255,0.6); }
.nav-item.active { font-weight: 600; color: #fff; background: rgba(245,128,37,0.16);
  box-shadow: inset 3px 0 0 var(--pnc-orange); }
.nav-item.active .icn { color: var(--pnc-orange); }

.sidebar-foot { padding: 14px 16px; border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 11.5px; line-height: 1.5; color: rgba(255,255,255,0.45); }

.main-col { flex: 1; display: flex; flex-direction: column; min-width: 0; }
.main-scroll { flex: 1; overflow-y: auto; }

/* ---- Top bar ------------------------------------------------------------ */
.topbar { height: 64px; border-bottom: 1px solid var(--line-1); background: #fff;
  display: flex; align-items: center; padding: 0 28px; gap: 20px; flex: none; }
.topbar-titles { flex: 1; }
.topbar-crumb { font-size: 12px; color: var(--fg-3); }
.topbar-title { font-size: 20px; font-weight: 700; color: var(--fg-1); letter-spacing: -0.01em; }
.asof-chip { display: inline-flex; align-items: center; gap: 7px; font-size: 12.5px;
  font-weight: 600; color: var(--fg-2); border: 1px solid var(--line-1); background: var(--bg-2);
  border-radius: var(--radius-pill); padding: 5px 12px; white-space: nowrap; }
.search-wrap { position: relative; display: flex; align-items: center; }
.search-wrap .icn { position: absolute; left: 11px; color: var(--fg-3); }
.search-input { font-size: 14px; padding: 9px 12px 9px 34px; width: 240px;
  border: 1px solid var(--line-2); border-radius: var(--radius-pill); background: var(--bg-2); }

/* ---- Cards & KPIs -------------------------------------------------------- */
.card { background: #fff; border: 1px solid var(--line-1); border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs); padding: 20px; }
.card-title { font-size: 15px; font-weight: 700; color: var(--fg-1); }
.card-sub { font-size: 12px; color: var(--fg-3); margin-bottom: 16px; }

.kpi-head { display: flex; align-items: center; gap: 8px; }
.kpi-head .icn { color: var(--fg-3); }
.kpi-label { font-size: 13px; color: var(--fg-3); font-weight: 600; }
.kpi-value { font-family: var(--font-mono); font-size: 32px; font-weight: 600;
  color: var(--pnc-navy); letter-spacing: -0.01em; margin-top: 10px; }
.kpi-foot { font-size: 12px; color: var(--fg-3); margin-top: 6px; }

/* ---- Overview ------------------------------------------------------------ */
.view-pad { padding: 28px; }
.overview { padding: 28px; display: grid; gap: 20px; max-width: 1320px; }
.kpi-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 20px; }
.dist-grid { display: grid; grid-template-columns: 1fr 1.25fr; gap: 20px; }
.movers-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }

.dist-row { display: grid; grid-template-columns: 104px 1fr 56px; align-items: center;
  gap: 14px; cursor: pointer; }
.dist-row-label { font-size: 13.5px; font-weight: 600; color: var(--fg-1); }
.dist-track { height: 22px; background: var(--gray-050); border-radius: 4px; overflow: hidden; }
.dist-fill { height: 100%; border-radius: 4px; transition: width var(--dur-slow) var(--ease-standard); }
.dist-count { font-family: var(--font-mono); font-size: 14px; font-weight: 600;
  color: var(--fg-1); text-align: right; }

.tier-row { display: grid; grid-template-columns: 112px 1fr 44px; align-items: center; gap: 14px; }
.tier-label { font-size: 13px; font-weight: 600; color: var(--fg-2); }
.tier-track { display: flex; height: 22px; border-radius: 4px; overflow: hidden; background: var(--gray-050); }
.tier-count { font-family: var(--font-mono); font-size: 13px; color: var(--fg-3); text-align: right; }
.legend { display: flex; gap: 16px; margin-top: 16px; flex-wrap: wrap; }
.legend-item { display: inline-flex; align-items: center; gap: 6px; font-size: 12px; color: var(--fg-2); }
.legend-swatch { width: 10px; height: 10px; border-radius: 2px; display: inline-block; }

.card-footnote { font-size: 12px; color: var(--fg-3); margin-top: 16px; }

.mover-row { display: grid; grid-template-columns: 26px 1fr auto auto; align-items: center;
  gap: 10px; padding: 9px 4px; border-bottom: 1px solid var(--line-1); cursor: pointer; }
.mover-row:last-child { border-bottom: none; }
.mover-rank { font-family: var(--font-mono); font-size: 12.5px; color: var(--fg-3); }
.mover-name { font-size: 13.5px; font-weight: 600; color: var(--fg-1); overflow: hidden;
  text-overflow: ellipsis; white-space: nowrap; }
.mover-score { font-family: var(--font-mono); font-size: 14px; font-weight: 600;
  width: 26px; text-align: right; }

/* Timeline labels are positioned inline (lane geometry computed in JS). */
.tl-axis-years { display: flex; justify-content: space-between; font-family: var(--font-mono);
  font-size: 11.5px; color: var(--fg-3); margin-top: 8px; }
.tl-footnote { font-size: 12px; color: var(--fg-3); margin-top: 12px; line-height: 1.5; text-wrap: pretty; }

/* ---- Trends --------------------------------------------------------------- */
.trends { padding: 28px; display: grid; gap: 20px; max-width: 1320px; }
.trends-grid { display: grid; grid-template-columns: 1.3fr 1fr; gap: 20px; }
.trends-summary { display: flex; align-items: flex-start; gap: 10px; font-size: 13.5px;
  line-height: 1.5; color: var(--fg-2); background: var(--pnc-orange-050);
  border: 1px solid var(--pnc-orange-100); border-radius: var(--radius-md); padding: 14px 16px; }
.trends-summary strong { color: var(--fg-1); }
.trends-toggle { display: inline-flex; border: 1px solid var(--line-2); border-radius: var(--radius-sm);
  overflow: hidden; margin-bottom: 14px; }
.trends-toggle button { font-size: 13px; font-weight: 600; padding: 6px 14px; border: none;
  background: #fff; color: var(--fg-2); cursor: pointer; }
.trends-toggle button + button { border-left: 1px solid var(--line-2); }
.trends-toggle button.active { background: var(--pnc-navy); color: #fff; }
.trends-explorer-head { display: flex; align-items: center; gap: 14px; flex-wrap: wrap; margin-bottom: 14px; }
.trends-explorer-head .select-ctl { max-width: 320px; }
.trends-entity-now { display: inline-flex; align-items: center; gap: 10px; }
.trends-entity-delta { font-size: 12.5px; color: var(--fg-3); }

/* ---- Registers ------------------------------------------------------------ */
.register { padding: 28px; max-width: 1320px; }
.register-toolbar { display: flex; gap: 8px; margin-bottom: 14px; flex-wrap: wrap; align-items: center; }
.register-toolbar .spacer { flex: 1; }
.pill-btn { font-size: 13px; font-weight: 600; padding: 7px 14px; border-radius: var(--radius-pill);
  cursor: pointer; border: 1px solid var(--line-2); background: #fff; color: var(--fg-2); }
.pill-btn.active { background: var(--pnc-navy); color: #fff; border-color: var(--pnc-navy); }
.select-ctl { font-size: 13px; font-weight: 600; color: var(--fg-2); padding: 7px 10px;
  border: 1px solid var(--line-2); border-radius: var(--radius-sm); background: #fff; }
.register-count { font-size: 13px; color: var(--fg-3); }

.table-card { background: #fff; border: 1px solid var(--line-1); border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs); overflow: hidden; }
.register-table { width: 100%; border-collapse: collapse; }
.register-table thead tr { border-bottom: 1px solid var(--line-1); }
.register-table th { text-align: left; font-size: 12px; font-weight: 700; letter-spacing: 0.03em;
  text-transform: uppercase; color: var(--fg-3); padding: 14px 16px 12px; }
.register-table th.num { text-align: right; }
.register-table tbody tr { cursor: pointer; border-bottom: 1px solid var(--line-1); }
.register-table tbody tr:last-child { border-bottom: none; }
.register-table tbody tr:hover { background: var(--bg-2); }
.register-table td { padding: 14px 16px; }
.register-table.compact td { padding: 9px 16px; }
td.cell-rank { font-family: var(--font-mono); font-size: 13px; color: var(--fg-3); }
.cell-name { font-size: 14px; color: var(--fg-1); font-weight: 600; }
.cell-meta { font-size: 12px; color: var(--fg-3); margin-top: 1px; }
td.cell-fig { font-family: var(--font-mono); font-size: 13.5px; font-weight: 600;
  color: var(--fg-1); text-align: right; }
td.cell-cat { font-size: 13px; color: var(--fg-2); }
td.cell-empty { padding: 44px 16px; text-align: center; font-size: 14px; color: var(--fg-3); }
.register-footnote { font-size: 12px; color: var(--fg-3); margin-top: 12px; line-height: 1.5; }

/* View options popover (production translation of the prototype Tweaks panel) */
.viewopts { position: relative; }
.viewopts summary { list-style: none; display: inline-flex; align-items: center; gap: 6px;
  font-size: 13px; font-weight: 600; color: var(--fg-2); padding: 7px 12px; cursor: pointer;
  border: 1px solid var(--line-2); border-radius: var(--radius-sm); background: #fff; user-select: none; }
.viewopts summary::-webkit-details-marker { display: none; }
.viewopts[open] summary { border-color: var(--pnc-navy); color: var(--fg-1); }
.viewopts-panel { position: absolute; right: 0; top: calc(100% + 6px); z-index: 30; width: 230px;
  background: #fff; border: 1px solid var(--line-1); border-radius: var(--radius-md);
  box-shadow: var(--shadow-md); padding: 14px 16px; display: grid; gap: 12px; }
.viewopts-row { display: grid; gap: 6px; }
.viewopts-label { font-size: 11.5px; font-weight: 700; letter-spacing: 0.05em;
  text-transform: uppercase; color: var(--fg-3); }
.viewopts-seg { display: flex; border: 1px solid var(--line-2); border-radius: var(--radius-sm); overflow: hidden; }
.viewopts-seg button { flex: 1; font-size: 12.5px; font-weight: 600; padding: 6px 0; border: none;
  background: #fff; color: var(--fg-2); cursor: pointer; }
.viewopts-seg button + button { border-left: 1px solid var(--line-2); }
.viewopts-seg button.active { background: var(--pnc-navy); color: #fff; }
.viewopts-toggle { display: flex; align-items: center; justify-content: space-between;
  font-size: 13px; font-weight: 600; color: var(--fg-1); cursor: pointer; user-select: none; }

/* ---- Intelligence views ---------------------------------------------------- */
.news-wrap { padding: 28px; max-width: 880px; }
.feed-toolbar { display: flex; gap: 8px; align-items: center; margin-bottom: 14px; flex-wrap: wrap; }
.feed-toolbar .spacer { flex: 1; }
.feed-status { font-size: 12.5px; color: var(--fg-3); line-height: 1.4; max-width: 46%; }
.feed-status.loading { color: var(--pnc-blue); }
.feed-search { font-size: 13px; padding: 7px 12px; width: 190px;
  border: 1px solid var(--line-2); border-radius: var(--radius-sm); background: #fff; }
.feed-empty { background: #fff; border: 1px solid var(--line-1); border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs); padding: 36px 16px; text-align: center;
  font-size: 14px; color: var(--fg-3); }
.intel-subhead { font-size: 15px; font-weight: 700; color: var(--fg-1); margin: 24px 0 12px; }
.guidance-src { display: inline-flex; align-items: center; gap: 6px; margin-top: 12px;
  font-size: 12px; font-weight: 600; color: var(--fg-link); text-decoration: none; }
.guidance-src:hover { text-decoration: underline; }
.pill-btn:disabled { opacity: 0.55; cursor: default; }
.chip-new { font-size: 11px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--pnc-orange-700); background: var(--pnc-orange-050); border: 1px solid var(--pnc-orange-100);
  padding: 2px 8px; border-radius: var(--radius-pill); white-space: nowrap; }
h3.news-title a { color: inherit; text-decoration: none; }
h3.news-title a:hover { color: var(--fg-link); text-decoration: underline; }
.drawer-news-title a { color: inherit; text-decoration: none; }
.drawer-news-title a:hover { color: var(--fg-link); text-decoration: underline; }

/* Feed pagination */
.pager { display: flex; align-items: center; justify-content: center; gap: 14px; margin-top: 16px; }
.pager-btn { font-size: 13px; font-weight: 600; padding: 7px 14px; border: 1px solid var(--line-2);
  border-radius: var(--radius-sm); background: #fff; color: var(--fg-2); cursor: pointer; }
.pager-btn:hover:not(:disabled) { border-color: var(--pnc-navy); color: var(--fg-1); }
.pager-btn:disabled { opacity: 0.45; cursor: default; }
.pager-info { font-size: 12.5px; color: var(--fg-3); font-variant-numeric: tabular-nums; }
p.news-intro { font-size: 14px; line-height: 22px; color: var(--fg-2); margin: 0 0 18px; text-wrap: pretty; }
.news-item { display: grid; grid-template-columns: 76px 1fr; gap: 18px; padding: 18px 0;
  border-bottom: 1px solid var(--line-1); }
.news-item:last-child { border-bottom: none; }
.news-date { font-family: var(--font-mono); font-size: 12.5px; color: var(--fg-3); padding-top: 3px; }
.news-meta { display: flex; align-items: center; gap: 10px; margin-bottom: 6px; flex-wrap: wrap; }
.news-src { font-size: 12px; color: var(--fg-3); }
h3.news-title { font-size: 15.5px; font-weight: 700; color: var(--fg-1); margin: 0 0 6px; line-height: 1.35; }
p.news-body { font-size: 13.5px; line-height: 21px; color: var(--fg-2); margin: 0; text-wrap: pretty; }
.tag { font-size: 11px; font-weight: 700; letter-spacing: 0.05em; text-transform: uppercase;
  color: var(--pnc-blue); background: var(--pnc-blue-050); border: 1px solid var(--pnc-blue-100);
  padding: 2px 8px; border-radius: var(--radius-pill); white-space: nowrap; }

.guidance-wrap { padding: 28px; max-width: 1100px; }
p.guidance-intro { font-size: 14px; line-height: 22px; color: var(--fg-2); margin: 0 0 20px;
  max-width: 760px; text-wrap: pretty; }
.guidance-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 20px; }
.guidance-card { background: #fff; border: 1px solid var(--line-1); border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs); padding: 22px; }
.guidance-head { display: flex; align-items: center; gap: 10px; margin-bottom: 10px; }
.guidance-icon { width: 34px; height: 34px; border-radius: var(--radius-sm); background: var(--pnc-blue-050);
  border: 1px solid var(--pnc-blue-100); display: grid; place-items: center; flex: none; color: var(--pnc-blue); }
.guidance-num { font-family: var(--font-mono); font-size: 12px; color: var(--fg-3); }
h3.guidance-title { font-size: 15.5px; font-weight: 700; color: var(--fg-1); margin: 0 0 7px; line-height: 1.35; }
p.guidance-body { font-size: 13.5px; line-height: 21px; color: var(--fg-2); margin: 0; text-wrap: pretty; }

.method-wrap { padding: 28px; max-width: 820px; }
.method-section { margin-bottom: 22px; }
.method-section:last-child { margin-bottom: 0; }
.method-section h3 { font-size: 15px; font-weight: 700; color: var(--fg-1); margin: 0 0 7px; }
.method-section .body { font-size: 13.5px; line-height: 22px; color: var(--fg-2); text-wrap: pretty; }

/* ---- Drawer ----------------------------------------------------------------- */
.drawer-overlay { position: fixed; inset: 0; z-index: 40; background: rgba(7,24,42,0.45);
  display: flex; justify-content: flex-end; overflow: hidden; }
.drawer-panel { width: 520px; max-width: 92vw; min-width: 0; height: 100%; background: #fff;
  box-shadow: var(--shadow-lg); display: flex; flex-direction: column;
  animation: slidein var(--dur-slow) var(--ease-out); }
.drawer-head { padding: 20px 24px; border-bottom: 1px solid var(--line-1);
  display: flex; align-items: flex-start; justify-content: space-between; gap: 12px; }
.drawer-head-main { min-width: 0; }
.drawer-chips { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.drawer-rank { font-family: var(--font-mono); font-size: 13px; color: var(--fg-3); }
h2.drawer-name { font-size: 21px; font-weight: 700; color: var(--fg-1); margin: 10px 0 2px; line-height: 1.25; }
.drawer-sub { font-size: 13px; color: var(--fg-3); }
.drawer-scorebox { text-align: center; flex: none; }
.drawer-score { font-family: var(--font-mono); font-size: 34px; font-weight: 600; line-height: 1; }
.drawer-score-label { font-size: 10.5px; font-weight: 700; letter-spacing: 0.06em;
  text-transform: uppercase; color: var(--fg-3); margin-top: 4px; }
.drawer-close { background: transparent; border: none; cursor: pointer; margin-top: 8px;
  padding: 2px; color: var(--fg-3); }
.drawer-body { padding: 4px 24px 28px; overflow-y: auto; flex: 1; }
p.drawer-summary { font-size: 14px; line-height: 22px; color: var(--fg-2); margin: 18px 0 4px; }
.drawer-h { font-size: 11.5px; font-weight: 700; letter-spacing: 0.06em; text-transform: uppercase;
  color: var(--fg-3); margin: 22px 0 10px; }
.sig-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; }
.sig-tile { border: 1px solid var(--line-1); border-radius: var(--radius-sm); padding: 12px 14px;
  display: grid; gap: 5px; }
.sig-tile-label { display: inline-flex; align-items: center; gap: 7px; font-size: 11.5px;
  font-weight: 700; letter-spacing: 0.04em; text-transform: uppercase; color: var(--fg-3); }
.sig-tile-value { font-size: 13.5px; font-weight: 600; color: var(--fg-1); line-height: 1.35; }
.drawer-row { display: grid; grid-template-columns: 130px 1fr; gap: 12px; padding: 11px 0;
  border-bottom: 1px solid var(--line-1); }
.drawer-row-key { font-size: 13px; color: var(--fg-3); font-weight: 600; }
.drawer-row-val { font-size: 14px; color: var(--fg-1); }
.drawer-row-val .mono { font-family: var(--font-mono); font-weight: 600; }
.drawer-row-val .dim { color: var(--fg-3); font-size: 12.5px; }
.drawer-notes { margin: 0; padding: 0 0 0 18px; display: grid; gap: 7px; }
.drawer-notes li { font-size: 13.5px; line-height: 1.5; color: var(--fg-2); }
.drawer-news-item { display: grid; grid-template-columns: 64px 1fr; gap: 12px; padding: 10px 0;
  border-bottom: 1px solid var(--line-1); }
.drawer-news-item:last-child { border-bottom: none; }
.drawer-news-date { font-family: var(--font-mono); font-size: 12px; color: var(--fg-3); padding-top: 2px; }
.drawer-news-title { font-size: 13.5px; font-weight: 600; color: var(--fg-1); line-height: 1.4; }
.drawer-news-src { font-size: 12px; color: var(--fg-3); margin-top: 2px; }
.drawer-evidence { margin-top: 24px; padding: 12px 14px; background: var(--bg-2);
  border: 1px solid var(--line-1); border-radius: var(--radius-sm); font-size: 12.5px;
  line-height: 1.55; color: var(--fg-2); }

/* Rating basis — per-signal technical breakdown in the drawer */
.rb-note { font-size: 12px; color: var(--fg-3); line-height: 1.5; margin-bottom: 14px; }
.rb-list { display: grid; gap: 14px; }
.rb-row-head { display: flex; align-items: center; gap: 10px; margin-bottom: 4px; }
.rb-label { font-size: 13px; font-weight: 700; color: var(--fg-1); flex: 1; }
.lvl-bar { display: inline-flex; gap: 3px; flex: none; }
.lvl-seg { width: 16px; height: 5px; border-radius: 2px; display: inline-block; }
.rb-level { font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em;
  min-width: 66px; text-align: right; flex: none; }
.rb-tech { font-size: 13px; line-height: 1.5; color: var(--fg-2); }
.rb-verdict { margin-top: 14px; padding: 11px 14px; background: var(--pnc-navy);
  color: rgba(255,255,255,0.92); border-radius: var(--radius-sm); font-size: 12.5px; line-height: 1.5; }

/* ---- Mobile register cards (replace the wide table on small screens) ------ */
.reg-cards { display: grid; gap: 10px; }
.reg-cards > * { min-width: 0; }
.reg-card { background: #fff; border: 1px solid var(--line-1); border-radius: var(--radius-md);
  box-shadow: var(--shadow-xs); padding: 14px; cursor: pointer; min-width: 0; }
.reg-card:active { background: var(--bg-2); }
.reg-card-top { display: flex; align-items: center; gap: 10px; }
.reg-card-rank { font-family: var(--font-mono); font-size: 12px; color: var(--fg-3); flex: none; }
.reg-card-name { font-size: 15px; font-weight: 700; color: var(--fg-1); flex: 1; min-width: 0;
  overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.reg-card-score { font-family: var(--font-mono); font-size: 13px; font-weight: 700; color: #fff;
  flex: none; min-width: 30px; text-align: center; padding: 2px 7px; border-radius: var(--radius-pill); }
.reg-card-meta { font-size: 12px; color: var(--fg-3); margin: 6px 0 10px; }
.reg-card-chips { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; }
.reg-tag { font-size: 12px; font-weight: 600; color: var(--fg-2); background: var(--bg-2);
  border: 1px solid var(--line-1); padding: 2px 8px; border-radius: var(--radius-pill); white-space: nowrap; }
.reg-tag.mono { font-family: var(--font-mono); }

/* ============================================================================
   Responsive / mobile. Off-canvas sidebar, single-column grids, scrollable
   tables and timeline. The hamburger and backdrop are hidden on desktop.
   ========================================================================== */
.nav-toggle { display: none; }
.nav-backdrop { display: none; }

@media (max-width: 860px) {
  /* Sidebar becomes an off-canvas drawer toggled by the hamburger. */
  .nav-toggle { display: inline-flex; align-items: center; justify-content: center;
    width: 38px; height: 38px; margin-left: -4px; flex: none; cursor: pointer;
    border: 1px solid var(--line-2); border-radius: var(--radius-sm);
    background: #fff; color: var(--fg-1); }
  .sidebar { position: fixed; left: 0; top: 0; bottom: 0; width: 264px; z-index: 60;
    transform: translateX(-100%); transition: transform var(--dur-base) var(--ease-standard);
    box-shadow: var(--shadow-lg); }
  .app.nav-open .sidebar { transform: none; }
  .nav-backdrop { display: block; position: fixed; inset: 0; z-index: 55;
    background: rgba(7,24,42,0.45); opacity: 0; pointer-events: none;
    transition: opacity var(--dur-base) var(--ease-standard); }
  .app.nav-open .nav-backdrop { opacity: 1; pointer-events: auto; }

  .topbar { padding: 0 16px; gap: 12px; }
  .topbar-title { font-size: 17px; }
  .asof-chip { display: none; }
  .search-input { width: 160px; }

  /* Full-width detail drawer on phones, so the rating analysis has room and the
     close button is always reachable. */
  .drawer-panel { width: 100%; max-width: 100%; }
  .rb-label { min-width: 0; }

  /* Content density */
  .main-scroll { overflow-x: hidden; }
  .overview, .register, .news-wrap, .guidance-wrap, .method-wrap, .trends { padding: 18px 16px; }
  .overview, .trends { gap: 16px; }
  .kpi-grid { grid-template-columns: repeat(2, 1fr); gap: 14px; }
  .dist-grid, .movers-grid, .guidance-grid, .trends-grid { grid-template-columns: 1fr; }
  /* Grid items must be allowed to shrink below their content so inner scroll
     containers (timeline, tables) scroll instead of stretching the page. */
  .overview > *, .kpi-grid > *, .dist-grid > *, .movers-grid > *, .guidance-grid > *,
  .trends > *, .trends-grid > * { min-width: 0; }
  .trends-explorer-head .select-ctl { max-width: 100%; width: 100%; }

  /* Wide tables scroll horizontally instead of overflowing the viewport. */
  .table-card { overflow-x: auto; -webkit-overflow-scrolling: touch; }
  .register-table { min-width: 720px; }

  /* The timeline keeps its proportions and scrolls horizontally. */
  .tl-scroll { overflow-x: auto; -webkit-overflow-scrolling: touch; margin: 0 -4px; }
  .tl-inner { min-width: 680px; padding: 0 4px; }
}

@media (max-width: 560px) {
  .topbar-crumb { display: none; }
  .search-input { width: 130px; }
  .feed-toolbar { gap: 8px; }
  .feed-status { max-width: 100%; width: 100%; order: 3; }
  .feed-search { flex: 1; min-width: 0; }
  .viewopts-panel { width: 210px; }
}