@font-face { font-family: 'Poppins'; font-weight: 400; font-display: swap; src: url('fonts/poppins-latin-400-normal.woff2') format('woff2'); }
@font-face { font-family: 'Poppins'; font-weight: 500; font-display: swap; src: url('fonts/poppins-latin-500-normal.woff2') format('woff2'); }
@font-face { font-family: 'Poppins'; font-weight: 600; font-display: swap; src: url('fonts/poppins-latin-600-normal.woff2') format('woff2'); }
@font-face { font-family: 'Barlow Condensed'; font-weight: 500; font-display: swap; src: url('fonts/barlow-condensed-latin-500-normal.woff2') format('woff2'); }
@font-face { font-family: 'Barlow Condensed'; font-weight: 600; font-display: swap; src: url('fonts/barlow-condensed-latin-600-normal.woff2') format('woff2'); }
@font-face { font-family: 'Barlow Condensed'; font-weight: 700; font-display: swap; src: url('fonts/barlow-condensed-latin-700-normal.woff2') format('woff2'); }

:root {
  /* Nuit en montagne, teintée du bleu Sakado */
  --night: #13232a;
  --slate: #1a2e36;
  --plate: #223a43;
  --plate-hover: #29454f;
  --ridge: #2c4752;
  --mist: #9bb3b9;
  --snow: #fff4ea;
  --interactive: #5f8a93;
  /* Les trois losanges du logo = les trois niveaux */
  --sev-1: #7eafb5;
  --sev-2: #f2d08a;
  --sev-3: #c96868;
  --sev-3-text: #e79a9a;

  --sign: 'Barlow Condensed', 'Arial Narrow', sans-serif;
  --ui: 'Poppins', system-ui, sans-serif;
  --radius: 6px;
}

* { box-sizing: border-box; }
html, body { margin: 0; height: 100%; }
body {
  background: var(--night);
  color: var(--snow);
  font: 400 13.5px/1.45 var(--ui);
  display: grid;
  grid-template-rows: auto auto minmax(0, 1fr) auto;
  overflow: hidden;
}
button { font: inherit; color: inherit; cursor: pointer; }
:focus-visible { outline: 2px solid var(--sev-2); outline-offset: 2px; }
h2 { margin: 0; font: 600 15px/1.2 var(--ui); }
.muted { color: var(--mist); }
code { background: rgba(255, 244, 234, .1); padding: 1px 5px; border-radius: 4px; }
[hidden] { display: none !important; }

/* Losanges de gravité --------------------------------------------------- */
.diamond {
  display: inline-block; width: 10px; height: 10px; flex: none;
  transform: rotate(45deg); border-radius: 2px; background: var(--sev-1);
}
.diamond.sev-2 { background: var(--sev-2); }
.diamond.sev-3 { background: var(--sev-3); }

/* En-tête --------------------------------------------------------------- */
.topbar {
  display: flex; align-items: center; gap: 24px;
  padding: 10px 18px; background: var(--slate); border-bottom: 1px solid var(--ridge);
}
.brand { display: flex; align-items: center; gap: 10px; }
.logo { display: inline-flex; gap: 3px; margin-right: 2px; }
.logo i { width: 11px; height: 11px; transform: rotate(45deg); border-radius: 2px; background: var(--sev-1); }
.logo i:nth-child(2) { background: var(--sev-2); }
.logo i:nth-child(3) { background: var(--sev-3); }
.brand-name { font: 600 17px/1 var(--ui); letter-spacing: .01em; }
.brand-sub { color: var(--mist); font-size: 13px; }

.pulse-block { display: flex; align-items: center; gap: 10px; font-size: 13px; }
.live-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--sev-1); box-shadow: 0 0 0 0 rgba(126, 175, 181, .6); animation: pulse 2.4s infinite; }
.pulse-block.is-demo .live-dot { background: var(--sev-2); animation: none; }
.pulse-block.is-down .live-dot { background: var(--sev-3); animation: none; }
@keyframes pulse { 0% { box-shadow: 0 0 0 0 rgba(126, 175, 181, .55); } 70% { box-shadow: 0 0 0 9px rgba(126, 175, 181, 0); } 100% { box-shadow: 0 0 0 0 rgba(126, 175, 181, 0); } }
.clock { font: 600 18px/1 var(--sign); letter-spacing: .03em; font-variant-numeric: tabular-nums; }

.counters { display: flex; gap: 6px; margin-left: auto; }
.counter {
  display: flex; align-items: center; gap: 7px; padding: 5px 11px;
  background: transparent; border: 1px solid var(--ridge); border-radius: 999px; color: var(--mist);
}
.counter b { font: 700 18px/1 var(--sign); color: var(--snow); font-variant-numeric: tabular-nums; }
.counter[aria-pressed='true'] { background: var(--plate); border-color: var(--mist); color: var(--snow); }
.counter:hover { border-color: var(--mist); }

.ghost-btn {
  padding: 6px 12px; background: transparent; border: 1px solid var(--ridge); border-radius: var(--radius);
}
.ghost-btn:hover { background: var(--plate); }

.demo-banner {
  padding: 7px 18px; background: var(--sev-2); color: #2a2412; font-size: 13px; font-weight: 500;
}
.demo-banner code { background: rgba(0, 0, 0, .1); }
.demo-banner a { color: inherit; font-weight: 600; }

/* Mise en page ---------------------------------------------------------- */
.layout { display: grid; grid-template-columns: 300px minmax(0, 1fr) 370px; min-height: 0; }
.panel { display: flex; flex-direction: column; min-height: 0; background: var(--slate); }
.massifs-panel { border-right: 1px solid var(--ridge); }
.feed-panel { border-left: 1px solid var(--ridge); }
.sources-panel, .tabs { display: none; }
.panel-head { padding: 14px 16px 10px; }
.panel-hint { margin: 3px 0 0; color: var(--mist); font-size: 12px; }

/* Panneaux de massifs : plaques de balisage ------------------------------ */
.signposts { list-style: none; margin: 0; padding: 2px 10px 16px 12px; overflow-y: auto; display: grid; gap: 6px; }
.signpost {
  --status: var(--sev-1);
  width: 100%; text-align: left; border: 0; padding: 9px 30px 9px 12px;
  background: linear-gradient(to left, var(--status) 0 15px, var(--plate) 15px);
  clip-path: polygon(0 0, calc(100% - 15px) 0, 100% 50%, calc(100% - 15px) 100%, 0 100%);
  border-radius: 3px 0 0 3px;
  display: grid; gap: 4px;
}
.signpost.lvl-0 { --status: var(--ridge); }
.signpost.lvl-2 { --status: var(--sev-2); }
.signpost.lvl-3 { --status: var(--sev-3); }
.signpost:hover { background: linear-gradient(to left, var(--status) 0 15px, var(--plate-hover) 15px); }
.signpost[aria-pressed='true'] { background: linear-gradient(to left, var(--status) 0 15px, #33525d 15px); box-shadow: inset 3px 0 0 var(--snow); }
.sign-top { display: flex; align-items: baseline; gap: 8px; }
.sign-name { font: 600 19px/1.1 var(--sign); letter-spacing: .01em; }
.sign-status { margin-left: auto; font-size: 12px; font-weight: 500; color: var(--sev-1); white-space: nowrap; }
.lvl-0 .sign-status { color: var(--mist); }
.lvl-2 .sign-status { color: var(--sev-2); }
.lvl-3 .sign-status { color: var(--sev-3-text); }
.sign-metrics { display: flex; flex-wrap: wrap; gap: 4px 12px; color: var(--mist); font-size: 12px; }
.sign-metrics b { font: 600 16px/1 var(--sign); color: var(--snow); margin-right: 2px; font-variant-numeric: tabular-nums; }
.sign-reason { font-size: 12px; color: var(--snow); opacity: .85; }

/* Carte ----------------------------------------------------------------- */
.map-wrap { position: relative; min-height: 0; }
#map { position: absolute; inset: 0; background: var(--night); }
.legend {
  position: absolute; left: 10px; bottom: 24px; z-index: 500;
  background: rgba(26, 46, 54, .9); border: 1px solid var(--ridge); border-radius: var(--radius);
  padding: 7px 10px; display: grid; gap: 2px; font-size: 11.5px; color: var(--mist);
}
.legend-row { display: flex; align-items: center; gap: 8px; }
.legend .diamond { width: 8px; height: 8px; margin: 0 1px; }
.legend-zone { width: 12px; height: 12px; border-radius: 50%; border: 1.5px dashed var(--sev-2); }
.legend-dot { width: 10px; height: 10px; border-radius: 50%; border: 2px solid var(--sev-1); margin: 0 1px; }
.legend-area { width: 12px; height: 10px; border: 1.2px dashed var(--snow); opacity: .8; }
.legend-quake { width: 12px; height: 12px; border-radius: 50%; border: 1px dashed var(--snow); }
.legend-hut { width: 9px; height: 9px; background: var(--snow); margin: 0 2px; border-radius: 1px; }

.pin { position: relative; display: block; transform: rotate(45deg); border-radius: 2px; border: 1.5px solid var(--night); }
.pin.sev-1 { background: var(--sev-1); width: 11px; height: 11px; }
.pin.sev-2 { background: var(--sev-2); width: 13px; height: 13px; }
.pin.sev-3 { background: var(--sev-3); width: 15px; height: 15px; box-shadow: 0 0 0 3px rgba(201, 104, 104, .35); }
.pin.multi::after { content: ''; position: absolute; inset: -5px; border: 1px solid currentColor; border-radius: 3px; opacity: .6; }
.pin.is-new { animation: arrive 1.2s ease-out 2; }
@keyframes arrive { 0% { box-shadow: 0 0 0 0 rgba(255, 244, 234, .8); } 100% { box-shadow: 0 0 0 14px rgba(255, 244, 234, 0); } }

.map-sign {
  --status: var(--sev-1);
  display: inline-flex; align-items: center; white-space: nowrap;
  font: 600 14px/1 var(--sign); color: var(--snow); letter-spacing: .02em;
  padding: 4px 16px 4px 7px; background: linear-gradient(to left, var(--status) 0 9px, rgba(34, 58, 67, .92) 9px);
  clip-path: polygon(0 0, calc(100% - 9px) 0, 100% 50%, calc(100% - 9px) 100%, 0 100%);
  cursor: pointer; transform: translateY(-50%);
}
.map-sign.lvl-0 { --status: var(--mist); }
.map-sign.lvl-2 { --status: var(--sev-2); }
/* Vue nationale : seule la pointe colorée du panneau reste visible. */
#map.is-far .map-sign { padding: 0; width: 11px; height: 15px; background: var(--status); clip-path: polygon(0 0, 100% 50%, 0 100%); }
#map.is-far .map-sign .txt { display: none; }
.map-sign.lvl-3 { --status: var(--sev-3); }

/* Leaflet en version nuit */
.leaflet-container { font: inherit; background: var(--night); }
.leaflet-bar a, .leaflet-control-layers { background: var(--slate); color: var(--snow); border-color: var(--ridge); }
.leaflet-bar a:hover { background: var(--plate); }
.leaflet-bar { border: 1px solid var(--ridge) !important; box-shadow: none !important; }
.leaflet-control-layers { border: 1px solid var(--ridge) !important; box-shadow: none !important; border-radius: var(--radius); }
.leaflet-control-layers-expanded { padding: 8px 12px; font-size: 12.5px; }
.leaflet-control-layers-separator { border-top-color: var(--ridge); }
.leaflet-control-layers-toggle { filter: invert(1) brightness(1.6); }
.leaflet-control-attribution { background: rgba(19, 35, 42, .8) !important; color: var(--mist); font-size: 10.5px; }
.leaflet-control-attribution a { color: var(--sev-1); }
.leaflet-control-scale-line { background: rgba(19, 35, 42, .7); color: var(--mist); border-color: var(--mist); }
.leaflet-popup-content-wrapper, .leaflet-popup-tip { background: var(--slate); color: var(--snow); border: 1px solid var(--ridge); box-shadow: 0 8px 24px rgba(0, 0, 0, .4); }
.leaflet-popup-content-wrapper { border-radius: var(--radius); }
.leaflet-popup-content { margin: 12px 14px; font-size: 13px; line-height: 1.45; min-width: 240px; }
.leaflet-container a.leaflet-popup-close-button { color: var(--mist); }
.leaflet-tooltip { background: var(--slate); color: var(--snow); border: 1px solid var(--ridge); box-shadow: none; }

.pop-title { display: flex; align-items: center; gap: 8px; font-weight: 600; font-size: 14px; margin-bottom: 4px; }
.pop-sev { font-size: 12px; font-weight: 500; color: var(--sev-1); }
.pop-sev.sev-0 { color: var(--mist); }
.pop-sev.sev-2 { color: var(--sev-2); }
.pop-sev.sev-3 { color: var(--sev-3-text); }
.pop-detail { margin: 6px 0; }
.pop-meta { color: var(--mist); font-size: 12px; }
.pop-sources { margin: 8px 0 0; padding: 8px 0 0; border-top: 1px solid var(--ridge); list-style: none; display: grid; gap: 6px; font-size: 12px; }
.pop-sources a { color: var(--sev-1); }
.pop-sources .src-detail { display: block; color: var(--mist); }
.pop-warn { margin-top: 8px; font-size: 11.5px; color: var(--mist); }
.pop-weather { display: grid; grid-template-columns: auto 1fr 1fr; gap: 3px 12px; margin-top: 8px; font-size: 12px; }
.pop-weather b { font: 600 15px/1.1 var(--sign); }
.pop-weather .head { color: var(--mist); }

/* Fil d'alertes --------------------------------------------------------- */
.feed-title-row { display: flex; align-items: center; gap: 8px; }
.feed-count { color: var(--mist); font-size: 12.5px; }
.sort { margin-left: auto; display: flex; border: 1px solid var(--ridge); border-radius: var(--radius); overflow: hidden; }
.sort button { background: none; border: 0; padding: 3px 9px; font-size: 12px; color: var(--mist); }
.sort button[aria-pressed='true'] { background: var(--plate); color: var(--snow); }
.chips { display: flex; flex-wrap: wrap; gap: 5px; margin-top: 10px; }
.chip {
  display: inline-flex; align-items: center; gap: 6px; padding: 3px 9px; font-size: 12px;
  border: 1px solid var(--ridge); border-radius: 999px; background: none; color: var(--mist);
}
.chip[aria-pressed='true'] { background: var(--plate); color: var(--snow); border-color: var(--interactive); }
.chip .n { font: 600 14px/1 var(--sign); }
.massif-filter { margin-top: 8px; }
.massif-filter button { border: 1px solid var(--mist); background: var(--plate); border-radius: 999px; padding: 3px 10px; font-size: 12px; }

.feed { list-style: none; margin: 0; padding: 0 8px 16px; overflow-y: auto; }
.feed li + li { border-top: 1px solid rgba(44, 71, 82, .7); }
.alert {
  width: 100%; text-align: left; background: none; border: 0; border-radius: var(--radius);
  display: grid; grid-template-columns: 14px 1fr; gap: 10px; padding: 10px 8px;
}
.alert:hover, .alert.is-active { background: var(--plate); }
.alert .diamond { margin-top: 5px; }
.alert-title { display: flex; align-items: baseline; gap: 8px; font-weight: 500; font-size: 13.5px; }
.alert.sev-3 .alert-title { font-weight: 600; }
.badge { font-size: 11px; font-weight: 500; color: var(--night); background: var(--sev-1); padding: 0 6px; border-radius: 999px; white-space: nowrap; }
.new-tag { font-size: 11px; color: var(--sev-2); }
.alert-detail { color: var(--mist); font-size: 12.5px; margin-top: 2px; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }
.alert-meta { display: flex; flex-wrap: wrap; gap: 2px 12px; margin-top: 5px; font-size: 11.5px; color: var(--mist); }
.alert-meta .place { color: var(--snow); opacity: .9; }
.feed-empty { padding: 24px 12px; color: var(--mist); }

/* Bandeau des sources ---------------------------------------------------- */
.source-strip {
  display: flex; gap: 6px; overflow-x: auto; padding: 7px 12px;
  background: var(--slate); border-top: 1px solid var(--ridge); font-size: 12px;
}
.src-pill {
  display: inline-flex; align-items: center; gap: 7px; flex: none;
  padding: 3px 10px; border: 1px solid var(--ridge); border-radius: 999px; background: none; color: var(--mist);
}
.src-pill b { font: 600 14px/1 var(--sign); color: var(--snow); }
.status-dot { width: 7px; height: 7px; border-radius: 50%; background: var(--mist); flex: none; }
.status-dot.ok { background: var(--sev-1); }
.status-dot.demo { background: var(--sev-2); }
.status-dot.error { background: var(--sev-3); }
.status-dot.loading, .status-dot.waiting { background: transparent; border: 1.5px solid var(--mist); }
.status-dot.planned { background: transparent; border: 1.5px dashed var(--mist); }

/* Dialogue Sources ------------------------------------------------------- */
dialog {
  width: min(860px, calc(100vw - 32px)); max-height: calc(100vh - 64px);
  background: var(--slate); color: var(--snow); border: 1px solid var(--ridge); border-radius: 10px; padding: 0;
}
dialog::backdrop { background: rgba(8, 16, 20, .65); }
.dialog-head { display: flex; align-items: center; gap: 12px; padding: 16px 20px 0; }
.dialog-head h2 { font-size: 17px; margin-right: auto; }
.close { background: none; border: 0; font-size: 24px; line-height: 1; color: var(--mist); padding: 0 4px; }
.dialog-intro { margin: 8px 20px 12px; color: var(--mist); max-width: 70ch; }
#sourcesTable, #sourcesMobile { padding: 0 20px 20px; }
.src-group h3 { font: 600 13px/1 var(--ui); color: var(--mist); margin: 16px 0 6px; }
.src-row { display: grid; grid-template-columns: 12px minmax(0, 1fr) auto; gap: 4px 10px; padding: 9px 0; border-top: 1px solid var(--ridge); align-items: start; }
.src-row .status-dot { margin-top: 6px; }
.src-name { font-weight: 500; }
.src-name a { color: inherit; text-decoration: none; }
.src-name a:hover { text-decoration: underline; }
.src-sub { grid-column: 2 / -1; color: var(--mist); font-size: 12px; }
.src-sub.err { color: var(--sev-3-text); }
.src-figures { text-align: right; font-size: 12px; color: var(--mist); white-space: nowrap; }
.src-figures b { font: 600 16px/1 var(--sign); color: var(--snow); }

/* Mobile ---------------------------------------------------------------- */
@media (max-width: 960px) {
  body { display: block; overflow: auto; height: auto; padding-bottom: 56px; }
  .topbar { flex-wrap: wrap; gap: 8px 14px; padding: 10px 14px; }
  .brand-sub, #updated { display: none; }
  .counters { margin-left: 0; order: 3; width: 100%; }
  .counter { flex: 1; justify-content: center; padding: 5px 6px; }
  .counter span:last-child { font-size: 12px; }
  .ghost-btn#openSources { display: none; }
  .layout { display: flex; flex-direction: column; }
  .map-wrap { height: 52vh; order: -1; }
  .legend { display: none; }
  .panel { border: 0 !important; }
  .massifs-panel, .feed-panel, .sources-panel { display: none; }
  body[data-tab='massifs'] .massifs-panel,
  body[data-tab='feed'] .feed-panel,
  body[data-tab='sources'] .sources-panel { display: flex; }
  .feed, .signposts { overflow: visible; }
  .source-strip { display: none; }
  .tabs {
    display: flex; position: fixed; left: 0; right: 0; bottom: 0; z-index: 1000;
    background: var(--slate); border-top: 1px solid var(--ridge);
  }
  .tabs button { flex: 1; background: none; border: 0; padding: 14px 0; color: var(--mist); font-weight: 500; }
  body[data-tab='massifs'] .tabs [data-tab='massifs'],
  body[data-tab='feed'] .tabs [data-tab='feed'],
  body[data-tab='sources'] .tabs [data-tab='sources'] { color: var(--snow); box-shadow: inset 0 2px 0 var(--sev-1); }
}

@media (prefers-reduced-motion: reduce) {
  .live-dot, .pin.is-new { animation: none; }
}