/* ── Reset & tokens ────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
  --bg:      #06080d;
  --bg2:     #0b1018;
  --bg3:     #111827;
  --bg4:     #1a2332;
  --border:  rgba(255,255,255,.07);
  --border2: rgba(255,255,255,.12);
  --accent:  #22c55e;
  --accent-bg: rgba(34,197,94,.1);
  --teal:    #0d9488;
  --amber:   #d97706;
  --slate:   #475569;
  --text:    #f0f4fd;
  --text2:   #8a94ab;
  --text3:   #4d5a70;
  --sb-w:    224px;
  --tb-h:    56px;
  --f-d:     'Syne', sans-serif;
  --f-b:     'DM Sans', sans-serif;
  --f-m:     'JetBrains Mono', monospace;
  --ease:    cubic-bezier(0.16, 1, 0.3, 1);
}

html, body { height: 100%; }

.dash {
  background: var(--bg);
  color: var(--text);
  font-family: var(--f-b);
  font-size: 14px;
  display: flex;
  height: 100vh;
  overflow: hidden;
  -webkit-font-smoothing: antialiased;
}

/* ── Sidebar ───────────────────────────────────────── */
#sidebar {
  width: var(--sb-w);
  flex-shrink: 0;
  background: var(--bg2);
  border-right: 1px solid var(--border);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: width .22s var(--ease);
  z-index: 40;
}

#sidebar.collapsed { width: 0; }

.sb-top {
  height: var(--tb-h);
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.1rem;
  border-bottom: 1px solid var(--border);
  flex-shrink: 0;
  gap: .6rem;
}

.sb-brand {
  display: flex; align-items: center; gap: .45rem;
  font-family: var(--f-d);
  font-weight: 700;
  font-size: .88rem;
  color: var(--text);
  text-decoration: none;
  white-space: nowrap;
}

.sb-live {
  display: inline-flex; align-items: center; gap: .3rem;
  font-family: var(--f-m);
  font-size: .58rem;
  letter-spacing: .1em;
  color: #f87171;
  background: rgba(220,48,67,.1);
  border: 1px solid rgba(220,48,67,.2);
  padding: .18rem .5rem;
  border-radius: 999px;
  flex-shrink: 0;
}

.live-dot {
  width: 5px; height: 5px;
  background: #f87171;
  border-radius: 50%;
  animation: blink 1.8s step-end infinite;
}
@keyframes blink { 50% { opacity: .2; } }

.sb-nav {
  flex: 1;
  overflow-y: auto;
  padding: .75rem 0;
}

.sb-link {
  display: flex; align-items: center; gap: .7rem;
  padding: .6rem 1.1rem;
  color: var(--text2);
  text-decoration: none;
  font-size: .83rem;
  font-weight: 400;
  white-space: nowrap;
  transition: color .2s, background .2s;
  border-left: 2px solid transparent;
}

.sb-link svg { flex-shrink: 0; color: var(--text3); transition: color .2s; }
.sb-link:hover { color: var(--text); background: rgba(255,255,255,.03); }
.sb-link:hover svg { color: var(--text2); }

.sb-link.active {
  color: var(--text);
  background: rgba(220,48,67,.06);
  border-left-color: var(--accent);
  font-weight: 500;
}
.sb-link.active svg { color: var(--accent); }

.sb-foot {
  padding: .9rem 1.1rem;
  border-top: 1px solid var(--border);
  flex-shrink: 0;
}

.sb-sync {
  display: flex; align-items: center; gap: .4rem;
  font-family: var(--f-m);
  font-size: .65rem;
  color: var(--text3);
  margin-bottom: .35rem;
}

.sync-dot {
  width: 5px; height: 5px;
  background: var(--teal);
  border-radius: 50%;
  animation: blink 3s step-end infinite;
}

.sb-cite {
  font-family: var(--f-m);
  font-size: .62rem;
  color: var(--text3);
  text-decoration: none;
  transition: color .2s;
}
.sb-cite:hover { color: var(--accent); }

/* ── Main ──────────────────────────────────────────── */
#main {
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  min-width: 0;
}

/* ── Data unavailability banner ─────────────────────── */
.data-banner {
  display: flex; align-items: center; gap: .75rem;
  padding: .7rem 1.25rem;
  background: rgba(217,119,6,.1);
  border-bottom: 1px solid rgba(217,119,6,.25);
  color: #fbbf24;
  font-family: var(--f-b); font-size: .8rem;
  position: sticky; top: var(--tb-h); z-index: 40;
}
.data-banner svg { flex-shrink: 0; }
.db-msg { flex: 1; line-height: 1.4; }
.db-src {
  color: #fbbf24; text-decoration: underline; text-underline-offset: 3px;
  white-space: nowrap; font-size: .78rem;
}
.db-close {
  background: none; border: none; cursor: pointer;
  color: #fbbf24; opacity: .6; padding: 2px; line-height: 0;
  flex-shrink: 0;
}
.db-close:hover { opacity: 1; }

/* ── Topbar ────────────────────────────────────────── */
#topbar {
  height: var(--tb-h);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 1.4rem;
  gap: 1rem;
  background: var(--bg2);
  border-bottom: 1px solid var(--border);
}

.tb-left { display: flex; align-items: center; gap: .9rem; }
.tb-right { display: flex; align-items: center; gap: .8rem; }

.icon-btn {
  width: 32px; height: 32px;
  border: none; background: transparent;
  color: var(--text2); cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  border-radius: 6px;
  transition: background .15s, color .15s;
  text-decoration: none;
  flex-shrink: 0;
}
.icon-btn:hover { background: rgba(255,255,255,.07); color: var(--text); }
.icon-btn:active { transform: scale(.96); }

.tb-title {
  display: block;
  font-family: var(--f-d);
  font-weight: 700;
  font-size: .92rem;
  letter-spacing: -.01em;
  line-height: 1.2;
}

.tb-sub {
  display: block;
  font-family: var(--f-m);
  font-size: .62rem;
  color: var(--text3);
  line-height: 1;
  margin-top: 1px;
}

/* KPI strip: numbers with dividers, no card shells */
.kpi-strip { display: flex; align-items: center; gap: .6rem; }

.kpi-item { text-align: center; }

.kpi-val {
  display: block;
  font-family: var(--f-m);
  font-size: 1rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1;
}
.kpi-red { color: var(--accent); }

.kpi-lab {
  display: block;
  font-size: .6rem;
  color: var(--text3);
  font-family: var(--f-m);
  letter-spacing: .06em;
  margin-top: 2px;
}

.kpi-sep {
  width: 1px; height: 28px;
  background: var(--border2);
}

/* ── Load bar ──────────────────────────────────────── */
#loadBar { height: 2px; background: rgba(220,48,67,.08); flex-shrink: 0; }
#loadFill { height: 100%; background: var(--accent); width: 0; transition: width .3s; }

/* ── Panels ────────────────────────────────────────── */
.panel {
  display: none;
  flex: 1;
  overflow-y: auto;
  padding: 1.4rem;
  flex-direction: column;
  gap: 1.2rem;
  animation: panelIn .22s var(--ease);
}
.panel.active { display: flex; }

.panel::-webkit-scrollbar { width: 4px; }
.panel::-webkit-scrollbar-thumb { background: rgba(255,255,255,.1); border-radius: 4px; }

@keyframes panelIn { from { opacity: 0; transform: translateY(5px); } to { opacity: 1; transform: none; } }

/* ── Overview KPI row ──────────────────────────────── */
.overview-kpis {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 0;
  border: 1px solid var(--border);
  border-radius: 10px;
  overflow: hidden;
}

.ov-kpi {
  padding: 1.4rem 1.6rem;
  display: flex;
  flex-direction: column;
  gap: .3rem;
  border-right: 1px solid var(--border);
  transition: background .2s;
}
.ov-kpi:last-child { border-right: none; }
.ov-kpi:hover { background: rgba(255,255,255,.02); }

.ov-num {
  font-family: var(--f-m);
  font-size: 2rem;
  font-weight: 500;
  color: var(--text);
  line-height: 1;
  letter-spacing: -.02em;
}

.ov-kpi--red .ov-num { color: var(--accent); }

.ov-lbl {
  font-size: .72rem;
  color: var(--text2);
  font-weight: 500;
  letter-spacing: .03em;
}

.ov-sub {
  font-family: var(--f-m);
  font-size: .62rem;
  color: var(--text3);
  margin-top: .1rem;
}

/* ── Bento chart grid ──────────────────────────────── */
.bento {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  grid-template-rows: 260px 220px auto;
  gap: .9rem;
}

.bento-timeline { grid-column: 1 / 3; grid-row: 1; }
.bento-status   { grid-column: 3;     grid-row: 1; }
.bento-sex      { grid-column: 1;     grid-row: 2; }
.bento-outcome  { grid-column: 2;     grid-row: 2; }
.bento-nat      { grid-column: 1 / 3; grid-row: 3; min-height: 200px; }
.bento-crew     { grid-column: 3;     grid-row: 2 / 4; }

.bento-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  display: flex;
  flex-direction: column;
  overflow: hidden;
  transition: border-color .2s;
}

.bento-card:hover { border-color: var(--border2); }

.bc-head {
  display: flex;
  flex-direction: column;
  gap: .15rem;
  padding: .9rem 1.1rem .5rem;
  flex-shrink: 0;
}

.bc-title {
  font-size: .78rem;
  font-weight: 600;
  letter-spacing: .01em;
}

.bc-sub {
  font-family: var(--f-m);
  font-size: .62rem;
  color: var(--text3);
}

.bc-body {
  flex: 1;
  position: relative;
  padding: .3rem .8rem .8rem;
  min-height: 0;
}

.bc-body canvas { width: 100% !important; height: 100% !important; }

/* ── Toolbar ───────────────────────────────────────── */
.toolbar {
  display: flex;
  align-items: center;
  gap: .6rem;
  flex-wrap: wrap;
  flex-shrink: 0;
}

.search-box {
  display: flex; align-items: center; gap: .5rem;
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 7px;
  padding: .4rem .8rem;
  flex: 1; min-width: 180px;
  transition: border-color .2s;
  cursor: text;
}
.search-box:focus-within { border-color: var(--border2); }
.search-box svg { color: var(--text3); flex-shrink: 0; }
.search-box input {
  background: none; border: none; outline: none;
  color: var(--text); font-family: var(--f-b); font-size: .83rem;
  width: 100%;
}
.search-box input::placeholder { color: var(--text3); }

.sel {
  background: var(--bg2);
  border: 1px solid var(--border);
  color: var(--text2);
  font-family: var(--f-b);
  font-size: .78rem;
  padding: .4rem .7rem;
  border-radius: 7px;
  cursor: pointer;
  outline: none;
  transition: border-color .2s;
}
.sel:focus { border-color: var(--border2); color: var(--text); }

.tb-count {
  font-family: var(--f-m);
  font-size: .65rem;
  color: var(--text3);
  white-space: nowrap;
  margin-left: auto;
}

/* ── Table ─────────────────────────────────────────── */
.tbl-wrap { overflow: auto; border: 1px solid var(--border); border-radius: 10px; flex: 1; }

table { width: 100%; border-collapse: collapse; }

thead th {
  background: var(--bg2);
  color: var(--text3);
  font-family: var(--f-m);
  font-size: .62rem;
  font-weight: 500;
  letter-spacing: .08em;
  text-transform: uppercase;
  padding: .6rem 1rem;
  text-align: left;
  white-space: nowrap;
  border-bottom: 1px solid var(--border);
  position: sticky; top: 0; z-index: 2;
}

tbody tr {
  border-bottom: 1px solid rgba(255,255,255,.04);
  transition: background .12s;
}
tbody tr:hover { background: rgba(255,255,255,.025); }
tbody tr:last-child { border-bottom: none; }

tbody td {
  padding: .55rem 1rem;
  font-size: .8rem;
  color: var(--text2);
  white-space: nowrap;
}

/* Badges */
.badge {
  display: inline-block;
  font-family: var(--f-m);
  font-size: .6rem;
  padding: 2px 7px;
  border-radius: 4px;
  letter-spacing: .04em;
}
.b-confirmed { background: rgba(13,148,136,.12); color: #2dd4bf; }
.b-probable  { background: rgba(217,119,6,.12);  color: #fbbf24; }
.b-negative  { background: rgba(71,85,105,.15);  color: #94a3b8; }
.b-monitored { background: rgba(37,99,235,.12);  color: #60a5fa; }
.b-tested    { background: rgba(124,58,237,.1);  color: #a78bfa; }
.b-deceased  { background: rgba(220,48,67,.12);  color: #f87171; }
.b-alive     { background: rgba(13,148,136,.12); color: #2dd4bf; }
.b-crew      { background: rgba(124,58,237,.1);  color: #a78bfa; }
.b-passenger { background: rgba(37,99,235,.12);  color: #60a5fa; }
.b-na        { background: rgba(71,85,105,.1);   color: var(--text3); }

.mono { font-family: var(--f-m) !important; }

/* Skeleton loaders */
.tbl-loading { text-align: center; padding: 2rem; }
.sk-line {
  display: inline-block; height: 10px;
  background: linear-gradient(90deg, rgba(255,255,255,.05) 25%, rgba(255,255,255,.1) 50%, rgba(255,255,255,.05) 75%);
  background-size: 200% 100%;
  border-radius: 4px;
  animation: shimmer 1.6s infinite;
}
@keyframes shimmer { to { background-position: -200% 0; } }

.sk-news-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; padding: .5rem; }
.sk-news-card { background: var(--bg2); border: 1px solid var(--border); border-radius: 10px; padding: 1.2rem; }

/* ── Map ───────────────────────────────────────────── */
.panel-map { padding: 0; overflow: hidden; }

.map-layout-outer { display: flex; flex: 1; height: 100%; overflow: hidden; }

#leafletMap { flex: 1; background: #05080e; }
.leaflet-tile-pane { filter: invert(1) hue-rotate(200deg) saturate(.3) brightness(.7); }

.map-panel {
  width: 240px; flex-shrink: 0;
  background: var(--bg2);
  border-left: 1px solid var(--border);
  padding: 1.4rem;
  overflow-y: auto;
  display: flex; flex-direction: column; gap: 1rem;
}

.map-title { font-family: var(--f-d); font-size: .92rem; font-weight: 700; }
.map-desc { font-size: .8rem; color: var(--text2); line-height: 1.65; }
.map-desc em { color: var(--text); font-style: italic; }

.map-legend { display: flex; flex-direction: column; gap: .4rem; }
.leg-row { display: flex; align-items: center; gap: .5rem; font-size: .78rem; color: var(--text2); }
.leg-dot { width: 9px; height: 9px; border-radius: 50%; flex-shrink: 0; }
.ld-red  { background: var(--accent); }
.ld-teal { background: var(--teal); }
.ld-grey { background: var(--text3); }

.country-list { display: flex; flex-direction: column; gap: .35rem; }
.cy-row {
  display: flex; justify-content: space-between; align-items: center;
  padding: .35rem .6rem;
  border: 1px solid var(--border);
  border-radius: 6px;
  font-size: .75rem;
}
.cy-name { color: var(--text); }
.cy-cnt {
  font-family: var(--f-m); font-size: .65rem;
  background: rgba(220,48,67,.1); color: var(--accent);
  padding: 1px 5px; border-radius: 3px;
}

/* Leaflet popup */
.leaflet-popup-content-wrapper {
  background: var(--bg3) !important;
  border: 1px solid var(--border2) !important;
  border-radius: 10px !important;
  box-shadow: 0 8px 32px rgba(0,0,0,.5) !important;
  color: var(--text) !important;
}
.leaflet-popup-tip { background: var(--bg3) !important; }
.leaflet-popup-content { margin: .8rem 1rem !important; font-family: var(--f-b) !important; font-size: .8rem !important; }

/* ── News ──────────────────────────────────────────── */
.news-feed {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: .9rem;
  align-content: start;
}

.news-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.1rem;
  display: flex; flex-direction: column; gap: .55rem;
  transition: border-color .2s, transform .2s;
  animation: panelIn .35s var(--ease) forwards;
  opacity: 0;
}
.news-card:hover { border-color: var(--border2); transform: translateY(-2px); }

.nc-meta {
  display: flex; align-items: center; gap: .45rem;
  font-family: var(--f-m); font-size: .62rem; color: var(--text3);
}

.nc-source {
  background: rgba(220,48,67,.08);
  color: #f87171;
  padding: 1px 6px; border-radius: 3px;
  font-size: .6rem;
  white-space: nowrap;
  max-width: 120px;
  overflow: hidden; text-overflow: ellipsis;
}

.nc-title {
  font-size: .84rem; font-weight: 500;
  color: var(--text); line-height: 1.42;
}

.nc-body {
  font-size: .76rem; color: var(--text2); line-height: 1.65; flex: 1;
  display: -webkit-box; -webkit-line-clamp: 3; -webkit-box-orient: vertical;
  overflow: hidden;
}

.nc-link {
  font-size: .72rem; color: var(--accent); text-decoration: none;
  display: inline-flex; align-items: center; gap: .25rem;
  transition: gap .15s; margin-top: auto;
}
.nc-link:hover { gap: .4rem; }

/* ── Sequences ─────────────────────────────────────── */
.seq-wrap {
  display: grid;
  grid-template-columns: 340px 1fr;
  gap: 1.2rem;
  align-items: start;
}

.seq-hero-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.8rem;
  display: flex; flex-direction: column; gap: 1rem;
}

.seq-tag {
  display: inline-block;
  font-family: var(--f-m);
  font-size: .62rem;
  background: rgba(220,48,67,.1);
  border: 1px solid rgba(220,48,67,.2);
  color: #f87171;
  padding: .25rem .7rem;
  border-radius: 4px;
  letter-spacing: .1em;
}

.seq-title { font-family: var(--f-d); font-size: 1.4rem; font-weight: 700; }
.seq-desc { font-size: .84rem; color: var(--text2); line-height: 1.7; }

.seq-dl { display: flex; flex-direction: column; gap: .4rem; }

.seq-dl-row {
  display: flex; justify-content: space-between; align-items: baseline;
  gap: .5rem; font-size: .78rem;
  padding-bottom: .4rem;
  border-bottom: 1px solid rgba(255,255,255,.04);
}
.seq-dl-row:last-child { border-bottom: none; padding-bottom: 0; }
.seq-dl-row dt { color: var(--text3); flex-shrink: 0; }
.seq-dl-row dd { color: var(--text); text-align: right; }
.seq-dl-row dd.mono { font-family: var(--f-m); font-size: .7rem; color: #2dd4bf; }

.seq-dl-btn {
  display: inline-flex; align-items: center; gap: .45rem;
  background: rgba(220,48,67,.1);
  border: 1px solid rgba(220,48,67,.2);
  color: #f87171;
  text-decoration: none;
  padding: .65rem 1.2rem;
  border-radius: 8px;
  font-size: .82rem;
  font-weight: 500;
  transition: background .2s, transform .15s;
}
.seq-dl-btn:hover { background: rgba(220,48,67,.18); transform: translateY(-1px); }

.seq-info { display: flex; flex-direction: column; gap: 1.2rem; }

.seq-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: .8rem;
}

.seq-card {
  background: var(--bg2);
  border: 1px solid var(--border);
  border-radius: 10px;
  padding: 1.1rem;
  transition: border-color .2s;
}
.seq-card:hover { border-color: var(--border2); }

.seq-card-label {
  display: block;
  font-family: var(--f-m);
  font-size: .62rem;
  color: var(--accent);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: .5rem;
}

.seq-card p { font-size: .8rem; color: var(--text2); line-height: 1.65; }

.seq-links { display: flex; flex-direction: column; gap: .6rem; }

.seq-links-label {
  font-family: var(--f-m);
  font-size: .65rem;
  color: var(--text3);
  text-transform: uppercase;
  letter-spacing: .1em;
}

.seq-link-row { display: flex; gap: .6rem; flex-wrap: wrap; }

.seq-ext-link {
  display: inline-flex; align-items: center; gap: .35rem;
  background: var(--bg2);
  border: 1px solid var(--border);
  color: var(--text);
  text-decoration: none;
  font-size: .78rem;
  padding: .5rem .9rem;
  border-radius: 7px;
  transition: border-color .2s, background .2s;
}
.seq-ext-link:hover { border-color: var(--border2); background: var(--bg3); }

/* ── Citation footer ────────────────────────────────── */
.dash-cite {
  flex-shrink: 0;
  display: flex; align-items: center; gap: .6rem;
  padding: .55rem 1.4rem;
  background: var(--bg2);
  border-top: 1px solid var(--border);
  font-size: .7rem;
  color: var(--text2);
}
.dash-cite a { color: var(--accent); text-decoration: none; }
.dash-cite a:hover { text-decoration: underline; }

/* ── Responsive ────────────────────────────────────── */
@media (max-width: 1100px) {
  .overview-kpis { grid-template-columns: repeat(2, 1fr); }
  .ov-kpi:nth-child(2) { border-right: none; }
  .ov-kpi:nth-child(1), .ov-kpi:nth-child(2) { border-bottom: 1px solid var(--border); }
  .bento { grid-template-columns: 1fr 1fr; grid-template-rows: auto; }
  .bento-timeline { grid-column: 1 / -1; }
  .bento-nat { grid-column: 1 / -1; }
  .bento-crew { grid-column: 1 / -1; }
  .seq-wrap { grid-template-columns: 1fr; }
}

@media (max-width: 768px) {
  :root { --sb-w: 0px; }
  #sidebar { position: fixed; inset: 0 auto 0 0; width: 224px; transform: translateX(-100%); transition: transform .22s var(--ease); }
  #sidebar.open { transform: translateX(0); }
  .overview-kpis { grid-template-columns: 1fr 1fr; }
  .bento { grid-template-columns: 1fr; }
  .bento-timeline, .bento-status, .bento-sex, .bento-outcome, .bento-nat, .bento-crew { grid-column: 1; grid-row: auto; }
  .panel { padding: 1rem; }
  .seq-grid { grid-template-columns: 1fr; }
  .panel-map { height: 100%; }
  #leafletMap { min-height: 300px; }
  .map-panel { width: 100%; border-left: none; border-top: 1px solid var(--border); max-height: 200px; }
}