:root {
  --bg: #14171c;
  --panel: #1d222b;
  --panel2: #232a35;
  --text: #dfe6f0;
  --muted: #8a95a6;
  --accent: #4da3ff;
  --male: #4a7dbd;
  --male-fill: #24425f;
  --female: #c0576e;
  --female-fill: #5a2c38;
  --unknown: #7a8291;
  --unknown-fill: #333a44;
  --focus: #f0b429;
  --border: #2e3644;
}

* { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; }

body {
  font-family: -apple-system, "Segoe UI", Roboto, "Helvetica Neue", sans-serif;
  background: var(--bg);
  color: var(--text);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

/* ---------- barre du haut ---------- */
#topbar {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 10px 16px;
  background: var(--panel);
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  z-index: 10;
}

#logo { white-space: nowrap; }

#search-wrap { position: relative; flex: 1 1 260px; max-width: 460px; }

#search {
  width: 100%;
  padding: 8px 12px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel2);
  color: var(--text);
  font-size: 14px;
  outline: none;
}
#search:focus { border-color: var(--accent); }

#search-results {
  position: absolute;
  top: 100%;
  left: 0; right: 0;
  margin-top: 4px;
  background: var(--panel2);
  border: 1px solid var(--border);
  border-radius: 8px;
  max-height: 320px;
  overflow-y: auto;
  box-shadow: 0 8px 24px rgba(0,0,0,.5);
}
#search-results .result {
  padding: 8px 12px;
  cursor: pointer;
  display: flex;
  justify-content: space-between;
  gap: 8px;
  font-size: 14px;
}
#search-results .result:hover { background: var(--male-fill); }
#search-results .dates { color: var(--muted); font-size: 12px; }
.hidden { display: none !important; }

#controls { display: flex; align-items: center; gap: 12px; flex-wrap: wrap; }
.ctrl { display: flex; align-items: center; gap: 6px; color: var(--muted); font-size: 13px; }
.ctrl button {
  width: 24px; height: 24px;
  border-radius: 6px;
  border: 1px solid var(--border);
  background: var(--panel2);
  color: var(--text);
  cursor: pointer;
}
.ctrl span { min-width: 16px; text-align: center; color: var(--text); }

button {
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--panel2);
  color: var(--text);
  cursor: pointer;
  font-size: 14px;
}
button:hover { border-color: var(--accent); }
button.primary { background: var(--accent); border-color: var(--accent); color: #08131f; font-weight: 600; }
button.primary:hover { filter: brightness(1.1); }
button.big { font-size: 16px; padding: 12px 20px; }

#file-info { color: var(--muted); font-size: 13px; max-width: 240px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }

/* ---------- canvas ---------- */
main { flex: 1; position: relative; overflow: hidden; }
#canvas { width: 100%; height: 100%; display: block; cursor: grab; }
#canvas.dragging { cursor: grabbing; }

/* ---------- légende ---------- */
#legend {
  position: absolute;
  left: 16px; bottom: 16px;
  background: color-mix(in srgb, var(--panel) 85%, transparent);
  padding: 8px 14px;
  border-radius: 8px;
  border: 1px solid var(--border);
  font-size: 12px;
  display: flex;
  gap: 14px;
  align-items: center;
  backdrop-filter: blur(4px);
}
#legend i { display: inline-block; width: 12px; height: 12px; border-radius: 3px; margin-right: 4px; vertical-align: -1px; }
#legend i.m { background: var(--male); }
#legend i.f { background: var(--female); }
#legend i.u { background: var(--unknown); }
#legend .muted { color: var(--muted); }

/* ---------- fiche détail ---------- */
#detail {
  position: absolute;
  top: 16px; right: 16px;
  width: 320px;
  max-height: calc(100% - 32px);
  overflow-y: auto;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px;
  box-shadow: 0 8px 24px rgba(0,0,0,.5);
  z-index: 5;
}
#detail h2 { font-size: 18px; margin-bottom: 4px; }
#detail .sex { font-size: 12px; padding: 2px 8px; border-radius: 10px; margin-left: 6px; }
#detail .sex.m { background: var(--male-fill); color: #9cc4ee; }
#detail .sex.f { background: var(--female-fill); color: #f0a4b3; }
#detail .years { color: var(--muted); margin-bottom: 12px; }
#detail .event { margin: 10px 0; }
#detail .event .label {
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: .08em;
  color: var(--muted);
}
#detail .event .value { font-size: 14px; margin-top: 2px; }
#detail h3 { font-size: 13px; margin: 16px 0 6px; color: var(--muted); text-transform: uppercase; letter-spacing: .08em; }
#detail .link {
  display: block;
  padding: 6px 10px;
  margin: 4px 0;
  background: var(--panel2);
  border-radius: 8px;
  cursor: pointer;
  font-size: 14px;
}
#detail .link:hover { background: var(--male-fill); }
#detail .link small { color: var(--muted); }
#detail .close {
  position: absolute; top: 8px; right: 8px;
  border: none; background: none; color: var(--muted);
  font-size: 18px; padding: 4px 8px;
}

/* ---------- écran d'accueil ---------- */
#welcome {
  position: absolute;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  background: var(--bg);
  z-index: 20;
}
#welcome .card {
  max-width: 560px;
  padding: 40px;
  text-align: center;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 16px;
}
#welcome h1 { margin-bottom: 12px; font-size: 24px; }
#welcome p { color: var(--muted); margin-bottom: 20px; line-height: 1.5; }
#welcome .actions { display: flex; gap: 12px; justify-content: center; flex-wrap: wrap; }
#error { margin-top: 12px; }

.error { color: #ff8a8a; margin-top: 12px; }

/* ---------- toast ---------- */
#toast {
  position: absolute;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 8px;
  padding: 10px 18px;
  font-size: 14px;
  z-index: 30;
  box-shadow: 0 8px 24px rgba(0,0,0,.5);
}
#toast.error { border-color: #a33; }

@media (max-width: 700px) {
  #legend .muted { display: none; }
  #detail { width: calc(100% - 24px); right: 12px; }
}