/* HF Propagation Charts - dark theme.
   Override colours from your theme with e.g. .hfp { --hfp-text: #fff; } */
.hfp {
  --hfp-text: #d8dde6;
  --hfp-muted: #98a2b3;
  --hfp-panel: rgba(255, 255, 255, 0.04);
  --hfp-border: rgba(255, 255, 255, 0.12);
  --hfp-grid: rgba(255, 255, 255, 0.08);
  --hfp-poor: #e74c3c;
  --hfp-fair: #f1c40f;
  --hfp-good: #2ecc71;
  color: var(--hfp-text);
  box-sizing: border-box;
  width: 100%;
  max-width: 100%;
}
.hfp *, .hfp *::before, .hfp *::after { box-sizing: border-box; }

.hfp-title { margin: 1.4em 0 0.6em; font-size: 1.1em; color: var(--hfp-text); }
.hfp-title:first-child { margin-top: 0; }
.hfp-empty { color: var(--hfp-muted); }

.hfp-tiles {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 10px;
}
.hfp-tile {
  background: var(--hfp-panel);
  border: 1px solid var(--hfp-border);
  border-left-width: 4px;
  border-radius: 6px;
  padding: 10px 12px;
}
.hfp-tile.hfp-poor { border-left-color: var(--hfp-poor); }
.hfp-tile.hfp-fair { border-left-color: var(--hfp-fair); }
.hfp-tile.hfp-good { border-left-color: var(--hfp-good); }
.hfp-tile.hfp-na   { border-left-color: var(--hfp-muted); }

.hfp-tile-band { font-weight: 600; display: flex; justify-content: space-between; align-items: baseline; gap: 6px; }
.hfp-tile-band span { font-weight: 400; font-size: 0.8em; color: var(--hfp-muted); }
.hfp-tile-val { font-size: 1.9em; line-height: 1.2; font-weight: 700; }
.hfp-tile-lvl { font-size: 0.9em; }
.hfp-tile.hfp-poor .hfp-tile-lvl { color: var(--hfp-poor); }
.hfp-tile.hfp-fair .hfp-tile-lvl { color: var(--hfp-fair); }
.hfp-tile.hfp-good .hfp-tile-lvl { color: var(--hfp-good); }
.hfp-tile-bar { height: 5px; background: var(--hfp-grid); border-radius: 3px; margin: 6px 0; overflow: hidden; }
.hfp-tile-bar i { display: block; height: 100%; background: currentColor; }
.hfp-tile.hfp-poor .hfp-tile-bar i { background: var(--hfp-poor); }
.hfp-tile.hfp-fair .hfp-tile-bar i { background: var(--hfp-fair); }
.hfp-tile.hfp-good .hfp-tile-bar i { background: var(--hfp-good); }
.hfp-tile-next { font-size: 0.8em; color: var(--hfp-muted); min-height: 1.2em; }

.hfp-meta { margin: 8px 0 0; font-size: 0.85em; color: var(--hfp-muted); }

.hfp-chart { position: relative; height: 340px; width: 100%; }

.hfp-legend-note { margin-top: 1.2em; font-size: 0.85em; color: var(--hfp-muted); }
.hfp-legend-note p { margin: 0 0 0.5em; }
.hfp-dot { display: inline-block; width: 10px; height: 10px; border-radius: 50%; margin: 0 4px 0 12px; }
.hfp-dot:first-child { margin-left: 0; }
.hfp-dot.hfp-poor { background: var(--hfp-poor); }
.hfp-dot.hfp-fair { background: var(--hfp-fair); }
.hfp-dot.hfp-good { background: var(--hfp-good); }

.hfp-sources { margin-top: 1em; font-size: 0.8em; color: var(--hfp-muted); }
.hfp-sources summary { cursor: pointer; }
.hfp-sources a { color: inherit; text-decoration: underline; word-break: break-all; }
.hfp-sources summary:focus-visible, .hfp-sources a:focus-visible { outline: 2px solid var(--hfp-text); outline-offset: 2px; }

@media (max-width: 600px) {
  .hfp-tiles { grid-template-columns: repeat(2, minmax(0, 1fr)); }
  .hfp-chart { height: 280px; }
}

/* ---- v1.1.0: time zone switch, hourly strip, notes ---- */
.hfp-sub { font-weight: 400; font-size: 0.8em; color: var(--hfp-muted); }
.hfp-note { margin: 8px 0 0; font-size: 0.82em; color: var(--hfp-muted); }

.hfp-tz { margin: 14px 0 0; display: inline-flex; border: 1px solid var(--hfp-border); border-radius: 6px; overflow: hidden; }
.hfp-tz button {
  background: transparent; color: var(--hfp-muted); border: 0; padding: 4px 12px;
  font: inherit; font-size: 0.85em; cursor: pointer;
}
.hfp-tz button[aria-pressed="true"] { background: var(--hfp-border); color: var(--hfp-text); }
.hfp-tz button:focus-visible { outline: 2px solid var(--hfp-text); outline-offset: -2px; }

.hfp-strip { font-size: 0.78em; }
.hfp-strip-row { display: grid; grid-template-columns: 44px repeat(24, minmax(0, 1fr)); gap: 2px; align-items: center; margin-bottom: 2px; }
.hfp-strip-label { color: var(--hfp-muted); padding-right: 4px; }
.hfp-strip-hour { color: var(--hfp-muted); font-size: 0.85em; text-align: left; overflow: visible; white-space: nowrap; }
.hfp-c { display: block; height: 18px; border-radius: 2px; background: var(--hfp-grid); }
.hfp-c.hfp-poor { background: var(--hfp-poor); }
.hfp-c.hfp-fair { background: var(--hfp-fair); }
.hfp-c.hfp-good { background: var(--hfp-good); }
.hfp-c.hfp-na { background: var(--hfp-grid); }
.hfp-c.hfp-sun-night { background: #1b2340; }
.hfp-c.hfp-sun-twi { background: #8a6a3a; }
.hfp-c.hfp-sun-day { background: #e8c35c; }
.hfp-c.hfp-now { outline: 2px solid var(--hfp-text); outline-offset: 1px; }

.hfp-tile-next { line-height: 1.35; }

@media (max-width: 600px) {
  .hfp-strip-row { grid-template-columns: 36px repeat(24, minmax(0, 1fr)); gap: 1px; }
  .hfp-c { height: 14px; }
}