/* ================================
   HantavirusMap - Khmer edition
   Inspired by worldmonitor.app
   Author: K.Pichyvoin
   ================================ */

:root {
  --bg-0: #0a0f1a;
  --bg-1: #0f1724;
  --bg-2: #131c2e;
  --bg-3: #1a2339;
  --bg-hover: #1e2a44;

  --line: rgba(255, 255, 255, 0.08);
  --line-strong: rgba(255, 255, 255, 0.16);
  --line-focus: rgba(56, 189, 248, 0.6);

  --text: #e6edf7;
  --text-dim: #94a3b8;
  --text-mute: #64748b;

  --accent: #ef4444;
  --accent-hover: #f87171;
  --accent-soft: rgba(239, 68, 68, 0.14);
  --ok: #22c55e;
  --warn: #eab308;
  --info: #38bdf8;

  --critical: #dc2626;
  --high: #f97316;
  --medium: #eab308;
  --low: #38bdf8;

  --radius: 10px;
  --radius-sm: 8px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  --shadow-hover: 0 12px 40px rgba(0, 0, 0, 0.55);

  --ease: cubic-bezier(0.2, 0, 0.2, 1);
  --t-fast: 120ms var(--ease);
  --t-base: 180ms var(--ease);

  --font-km: 'Noto Sans Khmer', 'Inter', system-ui, -apple-system, sans-serif;
}

* { box-sizing: border-box; }

*:focus { outline: none; }
*:focus-visible {
  outline: 2px solid var(--line-focus);
  outline-offset: 2px;
  border-radius: 6px;
}

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--bg-0);
  color: var(--text);
  font-family: var(--font-km);
  font-size: 14px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
}

a {
  color: var(--info);
  text-decoration: none;
  transition: color var(--t-fast);
}
a:hover { color: #7dd3fc; text-decoration: underline; }

h1, h2, h3, h4 { margin: 0 0 8px; font-weight: 600; letter-spacing: 0.01em; }

/* Unified interactive element baseline - every clickable control picks this up */
button,
.chip,
.nav-link,
.event-item,
.layer-box label,
.kpi,
input[type="search"] {
  font-family: inherit;
  transition:
    background-color var(--t-base),
    color var(--t-base),
    border-color var(--t-base),
    box-shadow var(--t-base),
    transform var(--t-fast);
}

/* ================= Top bar ================= */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 12px 20px;
  background: linear-gradient(180deg, rgba(15, 23, 36, 0.95), rgba(15, 23, 36, 0.85));
  border-bottom: 1px solid var(--line);
  backdrop-filter: blur(10px);
  position: sticky;
  top: 0;
  z-index: 500;
}

.brand { display: flex; align-items: center; gap: 12px; }

.brand-dot {
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent);
  box-shadow:
    0 0 0 3px rgba(239, 68, 68, 0.25),
    0 0 20px rgba(239, 68, 68, 0.6);
  animation: glowPulse 2s infinite ease-in-out;
}
@keyframes glowPulse {
  0%, 100% { box-shadow: 0 0 0 3px rgba(239,68,68,0.2), 0 0 14px rgba(239,68,68,0.5); }
  50%      { box-shadow: 0 0 0 6px rgba(239,68,68,0.08), 0 0 26px rgba(239,68,68,0.8); }
}

.brand-text { display: flex; flex-direction: column; line-height: 1.1; }
.brand-text strong { font-size: 16px; font-family: 'Inter', var(--font-km); }
.brand-sub { font-size: 12px; color: var(--text-dim); }

.topnav { display: flex; gap: 4px; }
.nav-link {
  padding: 8px 14px;
  color: var(--text-dim);
  border-radius: var(--radius-sm);
  font-size: 13px;
  border: 1px solid transparent;
  background: transparent;
}
.nav-link:hover {
  background: var(--bg-2);
  color: var(--text);
  text-decoration: none;
}
.nav-link:active { transform: translateY(1px); }
.nav-link.active {
  background: var(--bg-3);
  color: var(--text);
  border-color: var(--line);
}

.top-actions { display: flex; align-items: center; gap: 14px; }
.live-indicator {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: 999px;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.04em;
  transition: background-color var(--t-base), color var(--t-base);
}
.live-indicator.is-live  { background: rgba(34, 197, 94, 0.12);  color: #86efac; }
.live-indicator.is-stale { background: rgba(234, 179, 8, 0.14);  color: #fde68a; }
.live-indicator.is-live  .pulse { background: var(--ok); }
.live-indicator.is-stale .pulse { background: var(--warn); animation: pulseYellow 1.6s infinite; }
.live-indicator.is-error { background: rgba(239, 68, 68, 0.14);  color: #fca5a5; }
.live-indicator.is-error .pulse { background: var(--accent); animation: none; }
@keyframes pulseYellow {
  0%   { box-shadow: 0 0 0 0 rgba(234,179,8,0.7); }
  70%  { box-shadow: 0 0 0 8px rgba(234,179,8,0); }
  100% { box-shadow: 0 0 0 0 rgba(234,179,8,0); }
}

.refresh-btn {
  background: var(--bg-2);
  border: 1px solid var(--line);
  color: var(--text-dim);
  width: 32px;
  height: 32px;
  border-radius: 8px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}
.refresh-btn:hover { background: var(--bg-hover); color: var(--text); border-color: var(--line-strong); }
.refresh-btn:active { transform: translateY(1px); }
.refresh-btn.is-spinning svg { animation: spin 0.8s linear; }
@keyframes spin { to { transform: rotate(360deg); } }
.pulse {
  width: 7px; height: 7px; border-radius: 50%;
  background: var(--ok);
  box-shadow: 0 0 0 0 rgba(34,197,94,0.7);
  animation: pulseGreen 1.6s infinite;
}
@keyframes pulseGreen {
  0%   { box-shadow: 0 0 0 0 rgba(34,197,94,0.7); }
  70%  { box-shadow: 0 0 0 8px rgba(34,197,94,0); }
  100% { box-shadow: 0 0 0 0 rgba(34,197,94,0); }
}
.last-updated { font-size: 12px; color: var(--text-mute); }

/* ================= Layout ================= */
.layout {
  display: grid;
  grid-template-columns: 380px 1fr;
  height: calc(100vh - 57px);
  min-height: 560px;
}

/* ================= Sidebar ================= */
.sidebar {
  background: var(--bg-1);
  border-right: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.sidebar-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 18px 10px;
  border-bottom: 1px solid var(--line);
}
.sidebar-header h2 { font-size: 15px; }
.count-pill {
  background: var(--accent);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  padding: 3px 9px;
  border-radius: 999px;
}

.filters {
  padding: 12px 16px;
  border-bottom: 1px solid var(--line);
  display: flex;
  flex-direction: column;
  gap: 10px;
}
#searchInput {
  width: 100%;
  padding: 9px 12px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: var(--radius-sm);
  color: var(--text);
  font-size: 13px;
}
#searchInput::placeholder { color: var(--text-mute); }
#searchInput:hover { border-color: var(--line-strong); }
#searchInput:focus {
  border-color: var(--info);
  background: var(--bg-3);
  box-shadow: 0 0 0 3px rgba(56, 189, 248, 0.15);
}

.filter-chips { display: flex; flex-wrap: wrap; gap: 6px; }
.chip {
  padding: 5px 11px;
  background: var(--bg-2);
  border: 1px solid var(--line);
  color: var(--text-dim);
  font-size: 12px;
  border-radius: 999px;
  cursor: pointer;
}
.chip:hover {
  background: var(--bg-hover);
  color: var(--text);
  border-color: var(--line-strong);
}
.chip:active { transform: translateY(1px); }
.chip.active {
  background: var(--accent);
  color: #fff;
  border-color: var(--accent);
}
.chip.active:hover {
  background: var(--accent-hover);
  border-color: var(--accent-hover);
}

.event-list {
  list-style: none;
  margin: 0;
  padding: 0;
  overflow-y: auto;
  flex: 1;
}
.event-list::-webkit-scrollbar { width: 8px; }
.event-list::-webkit-scrollbar-thumb { background: var(--bg-3); border-radius: 4px; }
.event-list::-webkit-scrollbar-thumb:hover { background: var(--bg-hover); }

/* Fixed: constant padding + transparent left border on all states, so no layout shift on active */
.event-item {
  padding: 12px 18px;
  border-bottom: 1px solid var(--line);
  border-left: 3px solid transparent;
  cursor: pointer;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: start;
  position: relative;
}
.event-item:hover { background: var(--bg-2); }
.event-item:active { background: var(--bg-hover); }
.event-item.active {
  background: var(--bg-3);
  border-left-color: var(--accent);
}
.event-item.active:hover { background: var(--bg-hover); }

.event-sev {
  width: 10px; height: 10px; border-radius: 50%;
  margin-top: 6px;
  box-shadow: 0 0 10px currentColor;
}
.sev-critical { background: var(--critical); color: var(--critical); }
.sev-high     { background: var(--high);     color: var(--high); }
.sev-medium   { background: var(--medium);   color: var(--medium); }
.sev-low      { background: var(--low);      color: var(--low); }

.event-title { font-weight: 600; font-size: 13.5px; color: var(--text); }
.event-meta  { font-size: 11.5px; color: var(--text-mute); margin-top: 2px; }
.event-stats { font-size: 11px; color: var(--text-dim); margin-top: 4px; }
.event-date  { font-size: 11px; color: var(--text-mute); white-space: nowrap; }

.sidebar-footer {
  padding: 14px 18px;
  border-top: 1px solid var(--line);
  background: var(--bg-0);
}
.legend h3 { font-size: 12px; color: var(--text-dim); margin-bottom: 8px; font-weight: 500; letter-spacing: 0.04em; }
.legend-row { display: flex; align-items: center; gap: 8px; font-size: 12px; color: var(--text-dim); padding: 2px 0; }
.legend-row .dot { width: 9px; height: 9px; border-radius: 50%; box-shadow: 0 0 8px currentColor; }
.dot-critical { background: var(--critical); color: var(--critical); }
.dot-high     { background: var(--high);     color: var(--high); }
.dot-medium   { background: var(--medium);   color: var(--medium); }
.dot-low      { background: var(--low);      color: var(--low); }

/* ================= Map area ================= */
.map-wrap { position: relative; background: var(--bg-0); }
#leafletMap { height: 100%; width: 100%; background: #0a0f1a; }

/* Dark map tweaks */
.leaflet-container { background: #0a0f1a; font-family: var(--font-km); }
.leaflet-control-zoom a {
  background: var(--bg-2) !important;
  color: var(--text) !important;
  border-color: var(--line) !important;
  transition: background-color var(--t-base), color var(--t-base) !important;
}
.leaflet-control-zoom a:hover {
  background: var(--bg-hover) !important;
  color: #fff !important;
}
.leaflet-control-attribution {
  background: rgba(10, 15, 26, 0.8) !important;
  color: var(--text-mute) !important;
  font-size: 10px !important;
}
.leaflet-control-attribution a { color: var(--info) !important; }

.leaflet-popup-content-wrapper {
  background: var(--bg-2);
  color: var(--text);
  border: 1px solid var(--line-strong);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}
.leaflet-popup-tip { background: var(--bg-2); border: 1px solid var(--line-strong); }
.leaflet-popup-content {
  margin: 12px 14px;
  font-family: var(--font-km);
  font-size: 13px;
}
.leaflet-popup-close-button {
  color: var(--text-mute) !important;
  padding: 6px 8px !important;
  transition: color var(--t-fast), background-color var(--t-fast) !important;
  border-radius: 6px !important;
}
.leaflet-popup-close-button:hover {
  color: var(--text) !important;
  background: var(--bg-hover) !important;
}

.popup-title { font-weight: 700; font-size: 14px; margin-bottom: 4px; }
.popup-row { display: flex; justify-content: space-between; gap: 12px; padding: 3px 0; border-bottom: 1px dashed var(--line); }
.popup-row:last-child { border-bottom: none; }
.popup-row span:first-child { color: var(--text-mute); }
.popup-row strong { color: var(--text); }
.popup-source { margin-top: 6px; font-size: 11px; color: var(--text-mute); }

/* Custom marker */
.hv-marker {
  width: 14px; height: 14px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.9);
  box-shadow: 0 0 0 4px currentColor, 0 0 20px currentColor;
  animation: markerPulse 2.2s infinite ease-out;
  transition: transform var(--t-fast);
  cursor: pointer;
}
.hv-marker:hover { transform: scale(1.25); }
@keyframes markerPulse {
  0%   { box-shadow: 0 0 0 0 currentColor, 0 0 14px currentColor; }
  70%  { box-shadow: 0 0 0 14px rgba(239,68,68,0), 0 0 14px currentColor; }
  100% { box-shadow: 0 0 0 0 rgba(239,68,68,0), 0 0 14px currentColor; }
}
.hv-marker.m-critical { color: var(--critical); background: var(--critical); }
.hv-marker.m-high     { color: var(--high);     background: var(--high); }
.hv-marker.m-medium   { color: var(--medium);   background: var(--medium); }
.hv-marker.m-low      { color: var(--low);      background: var(--low); }

/* KPI bar overlay — starts AFTER the Leaflet zoom controls on the left
   (controls are 26px wide + 10px margin = ~52px). We move zoom to
   bottom-right in JS, but also leave some breathing room here. */
.kpi-bar {
  position: absolute;
  top: 16px;
  left: 16px;
  display: flex;
  gap: 10px;
  z-index: 450;
  flex-wrap: wrap;
  max-width: calc(100% - 220px);
  pointer-events: none;
}
.kpi-bar > * { pointer-events: auto; }
.kpi {
  background: rgba(15, 23, 36, 0.9);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 10px 14px;
  min-width: 120px;
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
  cursor: default;
}
.kpi:hover {
  border-color: var(--line-strong);
  background: rgba(26, 35, 57, 0.95);
  box-shadow: var(--shadow-hover);
  transform: translateY(-1px);
}
.kpi-label { display: block; font-size: 11px; color: var(--text-mute); letter-spacing: 0.02em; }
.kpi-value { font-size: 20px; font-family: 'Inter', var(--font-km); font-weight: 700; }
.kpi-danger { border-top: 2px solid var(--accent); }
.kpi-danger .kpi-value { color: #fca5a5; }
.kpi-warn { border-top: 2px solid var(--warn); }
.kpi-warn .kpi-value { color: #fde68a; }

/* Layer box */
.layer-box {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(15, 23, 36, 0.9);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 12px 14px;
  z-index: 400;
  min-width: 190px;
  backdrop-filter: blur(8px);
  box-shadow: var(--shadow);
}
.layer-box:hover {
  border-color: var(--line-strong);
  box-shadow: var(--shadow-hover);
}
.layer-box h4 {
  font-size: 11px;
  color: var(--text-mute);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin-bottom: 8px;
  font-weight: 500;
}
.layer-box label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--text-dim);
  padding: 5px 6px;
  margin: 0 -6px;
  cursor: pointer;
  border-radius: 6px;
  user-select: none;
}
.layer-box label:hover { background: var(--bg-hover); color: var(--text); }
.layer-box label:active { transform: translateY(1px); }
.layer-box input[type="checkbox"] {
  accent-color: var(--accent);
  cursor: pointer;
  width: 14px;
  height: 14px;
  margin: 0;
}

/* ================= About ================= */
.about-section {
  padding: 50px 24px;
  background: var(--bg-1);
  border-top: 1px solid var(--line);
}
.about-grid {
  max-width: 1200px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: 1.4fr 1fr 1fr;
  gap: 32px;
}
.about-grid h2 { font-size: 22px; margin-bottom: 14px; }
.about-grid h3 { font-size: 15px; color: var(--text); margin-bottom: 10px; }
.about-grid p { color: var(--text-dim); margin-bottom: 12px; }
.fact-list { list-style: none; padding: 0; margin: 0; }
.fact-list li {
  padding: 6px 0 6px 20px;
  position: relative;
  font-size: 13px;
  color: var(--text-dim);
}
.fact-list li::before {
  content: '';
  position: absolute;
  left: 0; top: 13px;
  width: 6px; height: 6px;
  background: var(--accent);
  border-radius: 50%;
}

/* ================= Footer ================= */
.footer {
  background: var(--bg-0);
  border-top: 1px solid var(--line);
  padding: 22px 24px;
}
.footer-inner {
  max-width: 1200px;
  margin: 0 auto;
  display: flex;
  flex-direction: column;
  gap: 6px;
  align-items: center;
  text-align: center;
  font-size: 13px;
  color: var(--text-dim);
}
.footer-inner strong { color: var(--text); }
.footer-sub { font-size: 11.5px; color: var(--text-mute); }
.sep { margin: 0 8px; color: var(--text-mute); }

/* ================= Responsive ================= */
@media (max-width: 960px) {
  .layout { grid-template-columns: 1fr; height: auto; }
  .sidebar { height: 360px; order: 2; }
  .map-wrap { height: 520px; order: 1; }
  .kpi-bar { max-width: calc(100% - 32px); }
  .topnav { display: none; }
  .about-grid { grid-template-columns: 1fr; gap: 24px; }
}

@media (max-width: 540px) {
  .kpi { padding: 8px 10px; min-width: 95px; }
  .kpi-value { font-size: 16px; }
  .layer-box { min-width: 160px; padding: 10px; }
  .last-updated { display: none; }
}

/* Respect reduced-motion preference */
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after {
    animation-duration: 0.001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.001ms !important;
  }
}



/* === ARTICLE PAGES (hantavirus.html / symptoms.html) === */
.article{background:var(--bg-0);min-height:calc(100vh - 57px);padding:40px 20px 60px;}
.article-wrap{max-width:820px;margin:0 auto;}
.article-kicker{font-size:11px;text-transform:uppercase;letter-spacing:.12em;color:var(--accent);font-weight:700;font-family:'Inter',var(--font-km);margin-bottom:12px;}
.article-title{font-size:34px;line-height:1.2;font-weight:700;margin:0 0 14px;color:var(--text);}
.article-lead{font-size:16px;color:var(--text-dim);line-height:1.6;margin:0 0 32px;padding-bottom:24px;border-bottom:1px solid var(--line);}
.article-section{margin:32px 0;}
.article-section h2{font-size:22px;color:var(--text);margin:0 0 14px;padding-top:8px;}
.article-section h3{font-size:16px;color:var(--text);margin:0 0 8px;}
.article-section h4{font-size:14.5px;color:var(--text);margin:0 0 6px;font-weight:600;}
.article-section p{color:var(--text-dim);margin:0 0 12px;line-height:1.7;}
.article-section p strong,.article-section li strong{color:var(--text);}
.article-section em{color:var(--info);font-style:normal;}
.article-callout{background:rgba(56,189,248,.08);border-left:3px solid var(--info);padding:12px 16px;margin:16px 0;border-radius:6px;color:var(--text-dim);font-size:13.5px;}
.article-callout strong{color:var(--text);}
.article-callout.danger{background:rgba(239,68,68,.08);border-left-color:var(--accent);}
.info-cards{display:grid;grid-template-columns:repeat(auto-fit,minmax(260px,1fr));gap:14px;margin:12px 0;}
.info-card{background:var(--bg-1);border:1px solid var(--line);border-radius:10px;padding:16px;transition:border-color var(--t-base),box-shadow var(--t-base);}
.info-card:hover{border-color:var(--line-strong);box-shadow:var(--shadow);}
.info-card-head{margin-bottom:10px;}
.info-card-tag{display:inline-block;font-size:10px;font-weight:700;font-family:'Inter',var(--font-km);letter-spacing:.08em;text-transform:uppercase;padding:3px 8px;border-radius:999px;}
.tag-high{background:rgba(249,115,22,.14);color:#fdba74;}
.tag-medium{background:rgba(234,179,8,.14);color:#fde68a;}
.tag-critical{background:rgba(220,38,38,.14);color:#fca5a5;}
.region-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(220px,1fr));gap:10px;margin-top:12px;}
.region-card{background:var(--bg-1);border:1px solid var(--line);border-radius:8px;padding:14px;transition:background var(--t-base);}
.region-card:hover{background:var(--bg-2);}
.region-card h4{color:var(--accent);margin:0 0 6px;font-size:13.5px;}
.region-card p{font-size:13px;color:var(--text-dim);margin:0;}
.steps-list{counter-reset:step;list-style:none;padding:0;margin:12px 0;}
.steps-list li{position:relative;padding:10px 14px 10px 44px;background:var(--bg-1);border:1px solid var(--line);border-radius:8px;margin-bottom:8px;color:var(--text-dim);line-height:1.55;counter-increment:step;}
.steps-list li::before{content:counter(step);position:absolute;left:12px;top:10px;width:22px;height:22px;background:var(--accent);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;font-family:'Inter',var(--font-km);}
.warn-list li{color:#fca5a5;}
.warn-list li::before{color:var(--accent);content:'!';}
/* Timeline for HPS phases */
.timeline{position:relative;padding-left:28px;margin:16px 0;}
.timeline::before{content:'';position:absolute;left:10px;top:6px;bottom:6px;width:2px;background:var(--line);}
.tl-item{position:relative;margin-bottom:16px;}
.tl-badge{position:absolute;left:-28px;top:0;width:22px;height:22px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;font-family:'Inter',var(--font-km);color:#fff;z-index:1;}
.tl-high .tl-badge{background:var(--high);}
.tl-critical .tl-badge{background:var(--critical);}
.tl-medium .tl-badge{background:var(--medium);color:#000;}
.tl-body{background:var(--bg-1);border:1px solid var(--line);border-left:3px solid var(--line-strong);border-radius:8px;padding:14px 16px;}
.tl-high .tl-body{border-left-color:var(--high);}
.tl-critical .tl-body{border-left-color:var(--critical);}
.tl-medium .tl-body{border-left-color:var(--medium);}
.phase-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:10px;margin:12px 0;}
.phase-card{background:var(--bg-1);border:1px solid var(--line);border-radius:8px;padding:14px;position:relative;}
.phase-num{position:absolute;top:-10px;right:12px;width:26px;height:26px;background:var(--accent);color:#fff;border-radius:50%;display:flex;align-items:center;justify-content:center;font-weight:700;font-family:'Inter',var(--font-km);font-size:12px;}
.phase-card h4{margin:4px 0 6px;font-size:13.5px;color:var(--text);}
.phase-card p{font-size:12.5px;color:var(--text-dim);margin:0;line-height:1.55;}
.article-source-note{margin-top:36px;padding:14px 16px;background:var(--bg-1);border:1px dashed var(--line);border-radius:8px;font-size:12.5px;color:var(--text-mute);line-height:1.6;}
.article-nav-bottom{display:flex;justify-content:space-between;align-items:center;gap:10px;margin-top:32px;padding-top:24px;border-top:1px solid var(--line);}

/* === DONATE BUTTON + MODAL === */
.donate-btn{display:inline-flex;align-items:center;gap:6px;padding:7px 14px;background:linear-gradient(135deg,#ef4444,#f97316);color:#fff;border:none;border-radius:999px;font-family:inherit;font-size:12.5px;font-weight:600;cursor:pointer;box-shadow:0 4px 12px rgba(239,68,68,.3);transition:transform var(--t-fast),box-shadow var(--t-base);}
.donate-btn:hover{transform:translateY(-1px);box-shadow:0 6px 18px rgba(239,68,68,.45);}
.donate-btn:active{transform:translateY(0);}
.donate-modal{position:fixed;left:50%;top:50%;transform:translate(-50%,-40%);width:min(440px,calc(100% - 32px));max-height:90vh;overflow-y:auto;background:rgba(13,20,33,.98);border:1px solid var(--line-strong);border-radius:16px;padding:22px;z-index:1000;box-shadow:0 24px 60px rgba(0,0,0,.7);opacity:0;transition:opacity var(--t-base),transform var(--t-base);}
.donate-modal.open{opacity:1;transform:translate(-50%,-50%);}
.donate-head{display:flex;align-items:center;justify-content:space-between;margin-bottom:6px;}
.donate-head h3{margin:0;font-size:18px;color:var(--text);}
.donate-sub{font-size:13px;color:var(--text-dim);margin:0 0 16px;line-height:1.5;}
.donate-qr-wrap{background:#fff;border-radius:12px;padding:16px;margin-bottom:16px;display:flex;align-items:center;justify-content:center;min-height:240px;}
.donate-qr{max-width:100%;height:auto;display:block;border-radius:4px;}
.donate-qr-placeholder{width:100%;min-height:200px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:8px;color:#64748b;text-align:center;padding:20px;}
.donate-qr-icon{color:#94a3b8;}
.donate-placeholder-title{font-size:14px;font-weight:600;color:#334155;}
.donate-placeholder-sub{font-size:11.5px;color:#64748b;line-height:1.5;}
.donate-placeholder-sub code{background:#f1f5f9;padding:2px 6px;border-radius:4px;font-family:'Inter',monospace;font-size:11px;color:#334155;}
.donate-info{background:var(--bg-2);border:1px solid var(--line);border-radius:8px;padding:12px 14px;margin-bottom:16px;display:flex;flex-direction:column;gap:6px;}
.donate-row{display:flex;gap:8px;font-size:13px;color:var(--text);}
.donate-label{color:var(--text-mute);min-width:48px;}
.donate-actions{display:flex;gap:8px;justify-content:flex-end;}
@media(max-width:560px){
  .article-title{font-size:26px;}
  .article{padding:28px 16px 40px;}
  .donate-modal{width:calc(100% - 24px);padding:18px;}
}
/* === SIGNALS PANEL (right sidebar) + NEWS ALERT MODAL === */
@media(min-width:1200px){.layout{grid-template-columns:360px 1fr 340px;}}
.signals{background:var(--bg-1);border-left:1px solid var(--line);display:flex;flex-direction:column;overflow:hidden;position:relative;}
.signals-header{display:flex;align-items:center;justify-content:space-between;padding:14px 16px 10px;border-bottom:1px solid var(--line);}
.signals-title{display:flex;align-items:center;gap:8px;text-transform:uppercase;font-size:11px;letter-spacing:.12em;color:var(--text-dim);font-weight:600;}
.signals-title svg{color:var(--text-mute);}
.signals-window{font-size:11px;color:var(--text-mute);padding:3px 9px;background:var(--bg-2);border:1px solid var(--line);border-radius:999px;}
.signals-search{padding:10px 14px 8px;border-bottom:1px solid var(--line);}
.signals-search input{width:100%;padding:9px 12px;background:var(--bg-2);border:1px solid var(--line);border-radius:var(--radius-sm);color:var(--text);font-size:13px;font-family:inherit;transition:border-color var(--t-base),background var(--t-base),box-shadow var(--t-base);}
.signals-search input::placeholder{color:var(--text-mute);}
.signals-search input:hover{border-color:var(--line-strong);}
.signals-search input:focus{outline:none;border-color:var(--info);background:var(--bg-3);box-shadow:0 0 0 3px rgba(56,189,248,.15);}
.signal-list{list-style:none;margin:0;padding:6px 0 80px;overflow-y:auto;flex:1;}
.signal-list::-webkit-scrollbar{width:8px;}
.signal-list::-webkit-scrollbar-thumb{background:var(--bg-3);border-radius:4px;}
.signal-item{padding:12px 16px;border-bottom:1px solid var(--line);cursor:pointer;transition:background var(--t-base);}
.signal-item:hover{background:var(--bg-2);}
.signal-item.active{background:var(--bg-3);}
.signal-row-top{display:flex;align-items:center;gap:8px;font-size:10.5px;text-transform:uppercase;letter-spacing:.08em;color:var(--text-mute);margin-bottom:4px;}
.signal-kind{font-weight:700;color:var(--text-dim);font-family:'Inter',var(--font-km);}
.signal-age{font-family:'Inter',var(--font-km);color:var(--text-mute);}
.signal-dup{margin-left:auto;background:var(--bg-3);border:1px solid var(--line);border-radius:999px;padding:0 7px;font-size:10px;font-family:'Inter',var(--font-km);color:var(--text-dim);font-weight:600;}
.signal-dot{width:8px;height:8px;border-radius:50%;box-shadow:0 0 8px currentColor;}
.signal-dot-critical{background:var(--critical);color:var(--critical);}
.signal-dot-high{background:var(--high);color:var(--high);}
.signal-dot-medium{background:var(--medium);color:var(--medium);}
.signal-dot-low{background:var(--low);color:var(--low);}
.signal-title{color:var(--text);font-size:13.5px;line-height:1.4;font-weight:500;margin-bottom:6px;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden;}
.signal-row-bottom{font-size:11.5px;color:var(--text-mute);}
.signal-row-bottom .muted{color:var(--text-mute);}
.signal-empty{list-style:none;text-align:center;padding:40px 20px;color:var(--text-dim);font-size:13px;}
.signal-empty-icon{font-size:28px;margin-bottom:8px;}
.signal-empty-sub{color:var(--text-mute);font-size:12px;margin-top:4px;}
.signals-footer{position:absolute;bottom:0;left:0;right:0;padding:10px 16px;background:linear-gradient(180deg,rgba(15,23,36,0),var(--bg-1) 60%);pointer-events:none;}
.signal-foot-note{font-size:11px;color:var(--text-mute);}
.news-pin{width:10px;height:10px;border-radius:50%;border:1.5px solid rgba(255,255,255,.85);box-shadow:0 0 10px currentColor;cursor:pointer;transition:transform var(--t-fast);opacity:.92;}
.news-pin:hover{transform:scale(1.35);}
.news-pin-critical{color:var(--critical);background:var(--critical);}
.news-pin-high{color:var(--high);background:var(--high);}
.news-pin-medium{color:var(--medium);background:var(--medium);}
.news-pin-low{color:var(--low);background:var(--low);}
/* Modal */
.alert-backdrop{position:fixed;inset:0;background:rgba(4,8,16,.55);backdrop-filter:blur(2px);z-index:900;opacity:0;transition:opacity var(--t-base);}
.alert-backdrop.open{opacity:1;}
.news-alert{position:fixed;left:50%;top:50%;transform:translate(-50%,-40%);width:min(640px,calc(100% - 32px));max-height:80vh;overflow-y:auto;background:rgba(13,20,33,.97);border:1px solid var(--line-strong);border-radius:14px;padding:18px 22px 20px;z-index:1000;box-shadow:0 24px 60px rgba(0,0,0,.6);opacity:0;transition:opacity var(--t-base),transform var(--t-base);}
.news-alert.open{opacity:1;transform:translate(-50%,-50%);}
.alert-head{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-bottom:14px;}
.alert-kicker{display:flex;align-items:center;gap:8px;font-size:11px;font-family:'Inter',var(--font-km);font-weight:700;letter-spacing:.08em;text-transform:uppercase;}
.alert-badge{color:var(--accent);}
.alert-dot{color:var(--text-mute);}
.alert-status{color:var(--accent);}
.alert-age{color:var(--text-mute);font-weight:500;text-transform:none;}
.alert-head-actions{display:flex;gap:6px;}
.icon-btn{width:30px;height:30px;border-radius:8px;background:transparent;border:1px solid transparent;color:var(--text-dim);display:inline-flex;align-items:center;justify-content:center;cursor:pointer;transition:background var(--t-base),color var(--t-base),border-color var(--t-base);}
.icon-btn:hover{background:var(--bg-hover);color:var(--text);border-color:var(--line);}
.alert-title{font-size:19px;line-height:1.35;font-weight:700;color:var(--text);margin:0 0 4px;}
.alert-origin{font-size:13px;color:var(--text-mute);margin-bottom:12px;}
.alert-summary{font-size:14px;color:var(--text);line-height:1.55;margin:10px 0 14px;}
.alert-meta{display:grid;gap:4px;font-size:13.5px;color:var(--text);margin-bottom:16px;}
.alert-meta-label{color:var(--text-mute);margin-right:4px;}
.alert-actions{display:flex;gap:8px;margin-bottom:16px;}
.btn-primary{display:inline-flex;align-items:center;gap:6px;padding:9px 16px;background:#22d3ee;color:#042f38;border-radius:999px;font-weight:700;font-size:13px;text-decoration:none;transition:background var(--t-fast),transform var(--t-fast);}
.btn-primary:hover{background:#67e8f9;text-decoration:none;}
.btn-primary:active{transform:translateY(1px);}
.btn-ghost{display:inline-flex;align-items:center;gap:6px;padding:9px 14px;background:transparent;border:1px solid var(--line-strong);color:var(--text);border-radius:999px;font-size:13px;font-weight:500;cursor:pointer;font-family:inherit;transition:background var(--t-base),border-color var(--t-base);}
.btn-ghost:hover{background:var(--bg-hover);border-color:var(--text-dim);}
.alert-also{margin-top:8px;}
.alert-also-label{font-size:11px;color:var(--text-mute);text-transform:uppercase;letter-spacing:.08em;font-family:'Inter',var(--font-km);margin-bottom:8px;}
.alert-also-row{display:flex;align-items:center;gap:10px;padding:10px 12px;background:var(--bg-2);border:1px solid var(--line);border-radius:8px;margin-bottom:6px;color:var(--text);text-decoration:none;font-size:13px;transition:background var(--t-base),border-color var(--t-base);}
.alert-also-row:hover{background:var(--bg-hover);border-color:var(--line-strong);text-decoration:none;}
.alert-also-kind{font-size:10px;font-weight:700;letter-spacing:.1em;color:var(--text-dim);font-family:'Inter',var(--font-km);text-transform:uppercase;}
.alert-also-title{flex:1;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.alert-also-ext{color:var(--text-mute);}
.alert-footer{margin-top:14px;padding-top:12px;border-top:1px solid var(--line);font-size:11.5px;color:var(--text-mute);}
@media(max-width:1199px){.signals{border-left:none;border-top:1px solid var(--line);max-height:320px;}}



/* === Donate QR card (matches PICHYVOIN KEO card style) === */
.donate-qr-card {
  background: #fff;
  border-radius: 12px;
  padding: 16px 18px 18px;
  margin-bottom: 16px;
  box-shadow: 0 10px 30px rgba(0,0,0,0.25);
}
.donate-qr-name {
  font-family: 'Inter', var(--font-km);
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.05em;
  color: #1e293b;
  margin-bottom: 10px;
}
.donate-qr-divider {
  border-top: 1px dashed #cbd5e1;
  margin: 6px 0 14px;
}
.donate-qr-card .donate-qr-wrap {
  background: transparent;
  padding: 0;
  margin: 0;
  min-height: 240px;
  box-shadow: none;
  border-radius: 0;
  display: flex;
  align-items: center;
  justify-content: center;
}
.donate-qr-card .donate-qr {
  max-width: 100%;
  height: auto;
  display: block;
}

/* Add a source-link accent for signal items */
.signal-source-link {
  margin-left: 8px;
  color: var(--info);
  font-size: 11px;
  font-family: 'Inter', var(--font-km);
  text-decoration: none;
  border: 1px solid rgba(56,189,248,0.3);
  padding: 1px 6px;
  border-radius: 4px;
  white-space: nowrap;
  transition: background-color var(--t-fast), color var(--t-fast);
}
.signal-source-link:hover {
  background: rgba(56,189,248,0.1);
  color: #7dd3fc;
  text-decoration: none;
}
.signal-row-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 8px;
}
.signal-feed {
  font-size: 9.5px;
  color: var(--text-mute);
  font-family: 'Inter', var(--font-km);
  background: var(--bg-3);
  padding: 1px 6px;
  border-radius: 999px;
}



/* === Expanded Layers panel (worldmonitor.app style) === */
.layer-box {
  max-width: 260px;
  max-height: calc(100vh - 140px);
  overflow-y: auto;
  padding: 0;
}
.layers-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 12px 14px 8px;
  border-bottom: 1px solid var(--line);
}
.layers-header h4 {
  font-size: 11px;
  color: var(--text-dim);
  letter-spacing: 0.05em;
  text-transform: uppercase;
  margin: 0;
  font-weight: 600;
}
.layers-toggle {
  width: 22px; height: 22px;
  background: transparent;
  border: 1px solid transparent;
  color: var(--text-mute);
  border-radius: 6px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all var(--t-fast);
}
.layers-toggle:hover { background: var(--bg-hover); color: var(--text); border-color: var(--line); }
.layer-box.collapsed .layers-body { display: none; }
.layer-box.collapsed .layers-toggle svg { transform: rotate(-90deg); }

.layers-body { padding: 10px 14px 12px; }
.layers-status {
  background: var(--bg-2);
  border: 1px solid var(--line);
  border-radius: 8px;
  padding: 8px 10px;
  margin-bottom: 10px;
}
.layers-status-label {
  font-size: 10px;
  color: var(--text-mute);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  margin-bottom: 2px;
}
.layers-status-line {
  font-size: 12px;
  color: var(--text-dim);
}
.layers-status-line strong { color: var(--text); font-family: 'Inter', var(--font-km); }

.layers-legend { display: flex; flex-direction: column; gap: 8px; margin-bottom: 10px; }
.leg-row {
  display: flex;
  gap: 10px;
  align-items: flex-start;
  font-size: 11.5px;
  color: var(--text-dim);
  line-height: 1.45;
}
.leg-row strong { color: var(--text); font-weight: 600; }
.leg-icon {
  flex-shrink: 0;
  margin-top: 3px;
  width: 12px; height: 12px;
}
.leg-dot { background: var(--critical); border-radius: 50%; box-shadow: 0 0 8px var(--critical); }
.leg-ring {
  border: 2px solid var(--high);
  border-radius: 50%;
  background: transparent;
}
.leg-tri {
  width: 0; height: 0; margin-top: 2px;
  border-left: 6px solid transparent;
  border-right: 6px solid transparent;
  border-bottom: 10px solid var(--info);
}

.layers-notes {
  border-top: 1px dashed var(--line);
  padding-top: 10px;
  margin-bottom: 10px;
}
.layers-notes p {
  font-size: 10.5px;
  color: var(--text-mute);
  margin: 0 0 6px;
  line-height: 1.5;
}

.layers-controls {
  display: flex;
  flex-direction: column;
  gap: 2px;
  padding-top: 8px;
  border-top: 1px solid var(--line);
}
.layers-controls label {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 12.5px;
  color: var(--text-dim);
  padding: 5px 6px;
  margin: 0 -6px;
  cursor: pointer;
  border-radius: 6px;
  user-select: none;
  transition: background-color var(--t-base), color var(--t-base);
}
.layers-controls label:hover { background: var(--bg-hover); color: var(--text); }
.layers-controls input[type="checkbox"] {
  accent-color: var(--accent);
  cursor: pointer;
  width: 14px;
  height: 14px;
  margin: 0;
}

/* === New pin variants (local/imported/response + clusters) === */
.news-pin.pin-critical { background: var(--critical); color: var(--critical); }
.news-pin.pin-high     { background: var(--high);     color: var(--high); }
.news-pin.pin-medium   { background: var(--medium);   color: var(--medium); }
.news-pin.pin-low      { background: var(--low);      color: var(--low); }

/* Imported = ring/hollow */
.news-pin.pin-type-imported {
  background: transparent !important;
  border: 2px solid currentColor;
  box-shadow: 0 0 10px currentColor;
}
/* Response = triangle */
.news-pin.pin-type-response {
  width: 0; height: 0;
  background: transparent !important;
  border: none !important;
  border-radius: 0 !important;
  border-left: 6px solid transparent !important;
  border-right: 6px solid transparent !important;
  border-bottom: 10px solid currentColor !important;
  box-shadow: 0 0 10px currentColor;
}

/* Numbered cluster pin */
.news-pin-cluster {
  width: 28px; height: 28px;
  border-radius: 50%;
  border: 2px solid rgba(255,255,255,0.9);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #fff;
  font-family: 'Inter', var(--font-km);
  font-weight: 700;
  font-size: 12px;
  box-shadow: 0 0 14px currentColor;
  cursor: pointer;
  transition: transform var(--t-fast);
}
.news-pin-cluster:hover { transform: scale(1.12); }
.news-pin-cluster.pin-critical { background: var(--critical); }
.news-pin-cluster.pin-high     { background: var(--high); }
.news-pin-cluster.pin-medium   { background: var(--medium); color: #111; }
.news-pin-cluster.pin-low      { background: var(--low); color: #111; }
.news-pin-cluster.pin-type-imported { background: transparent !important; }
.news-pin-cluster.pin-type-response { border-style: dashed; }

/* Signal dot variants in list */
.signal-dot.signal-type-imported { background: transparent !important; border: 2px solid currentColor; }
.signal-dot.signal-type-response {
  width: 0; height: 0;
  background: transparent !important;
  border-left: 5px solid transparent !important;
  border-right: 5px solid transparent !important;
  border-bottom: 8px solid currentColor !important;
  border-radius: 0 !important;
}