:root {
  --bg: #f2efe9;
  --canvas-bg: #ece7dd;
  --card-bg: #ffffff;
  --card-border: #d5cdbe;
  --ink: #3d3a34;
  --muted: #8a8478;
  --male: #7a9cc6;
  --female: #c98fa6;
  --unknown: #a8a294;
  --accent: #5b7a4f;
  --accent-dark: #48633e;
  --danger: #b05a4a;
  --line: #b3aa98;
  --shadow: 0 2px 6px rgba(60, 50, 30, 0.18);
}

* { box-sizing: border-box; }

.hidden { display: none !important; }

html, body {
  margin: 0;
  height: 100%;
  font-family: Georgia, "Times New Roman", serif;
  color: var(--ink);
  background: var(--bg);
}

body {
  display: flex;
  flex-direction: column;
}

/* ---------- Zoom controls ---------- */
#zoom-controls {
  position: fixed;
  bottom: 20px;
  left: 20px;
  z-index: 15;
  display: flex;
  align-items: center;
  gap: 2px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 6px;
  box-shadow: var(--shadow);
  padding: 4px;
}
#zoom-controls button {
  font-family: inherit;
  font-size: 15px;
  width: 30px;
  height: 30px;
  border: none;
  border-radius: 4px;
  background: none;
  color: var(--ink);
  cursor: pointer;
}
#zoom-controls button:hover { background: var(--canvas-bg); }
#zoom-controls #zoom-fit { width: auto; padding: 0 10px; font-size: 13px; }
#zoom-level {
  font-size: 12px;
  color: var(--muted);
  min-width: 42px;
  text-align: center;
}

/* ---------- Lock screen ---------- */
#lock {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  background:
    radial-gradient(circle at 30% 20%, rgba(255,255,255,0.5), transparent 60%),
    var(--bg);
}
#lock.hidden { display: none; }

#lock-form {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 8px;
  box-shadow: var(--shadow);
  padding: 36px 40px;
  text-align: center;
  width: 320px;
}
.lock-leaf { font-size: 40px; margin-bottom: 8px; }
#lock-form h2 { margin: 0 0 4px; font-weight: normal; font-size: 22px; }
.lock-hint { margin: 0 0 18px; font-size: 13px; color: var(--muted); }
#lock-input {
  display: block;
  width: 100%;
  padding: 9px 10px;
  font-family: inherit;
  font-size: 15px;
  border: 1px solid var(--card-border);
  border-radius: 4px;
  margin-bottom: 10px;
  text-align: center;
}
#lock-form button {
  width: 100%;
  padding: 9px;
  font-family: inherit;
  font-size: 15px;
  background: var(--accent);
  color: #fff;
  border: none;
  border-radius: 4px;
  cursor: pointer;
}
#lock-form button:hover { background: var(--accent-dark); }
#lock-error { min-height: 18px; margin: 10px 0 0; font-size: 13px; color: var(--danger); }

/* ---------- Top bar ---------- */
.topbar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 18px;
  background: #384232;
  color: #f3f0e8;
  box-shadow: 0 2px 4px rgba(0,0,0,0.25);
  z-index: 10;
}

.brand { display: flex; align-items: center; gap: 10px; }
.brand h1 { font-size: 20px; font-weight: normal; letter-spacing: 0.5px; margin: 0; }
.brand-leaf { font-size: 22px; }

.toolbar { display: flex; gap: 8px; align-items: center; }

.toolbar button, .import-label {
  font-family: inherit;
  font-size: 13px;
  padding: 6px 12px;
  border: 1px solid #5a6852;
  border-radius: 4px;
  background: #46543e;
  color: #f3f0e8;
  cursor: pointer;
}
.toolbar button:hover, .import-label:hover { background: #52624a; }
.toolbar button.danger { background: #6b4038; border-color: #7d4c42; }
.toolbar button.danger:hover { background: #7d4c42; }
.toolbar button.active { background: #d9e3cf; border-color: #d9e3cf; color: #2c3527; }
.toolbar button.active:hover { background: #cbd8bd; }

.import-label input[type="file"] { display: none; }

/* ---------- Canvas ---------- */
#canvas-wrap {
  flex: 1;
  overflow: auto;
  cursor: grab;
  touch-action: none; /* let pointer events handle touch panning */
  background:
    radial-gradient(circle at 20% 30%, rgba(255,255,255,0.35), transparent 50%),
    var(--canvas-bg);
}

#canvas-wrap.panning { cursor: grabbing; }
#canvas-wrap.panning .person-card,
#canvas-wrap.panning .ghost-card { pointer-events: none; }

#canvas { position: relative; user-select: none; }

#connectors {
  position: absolute;
  top: 0; left: 0;
  pointer-events: none;
}

#cards { position: absolute; top: 0; left: 0; }

/* ---------- Person cards ---------- */
.person-card {
  position: absolute;
  width: 220px;
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: 6px;
  box-shadow: var(--shadow);
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px;
  transition: box-shadow 0.15s, transform 0.15s;
}
.person-card:hover {
  box-shadow: 0 4px 12px rgba(60, 50, 30, 0.3);
  transform: translateY(-1px);
}
.person-card.selected {
  outline: 2px solid var(--accent);
  outline-offset: 1px;
}
.person-card.focus-card { border-width: 2px; border-color: var(--accent); }

.avatar {
  flex: 0 0 44px;
  width: 44px;
  height: 44px;
  border-radius: 50%;
  color: #fff;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 16px;
  font-family: inherit;
}
.avatar.male { background: var(--male); }
.avatar.female { background: var(--female); }
.avatar.unknown { background: var(--unknown); }

.card-text { min-width: 0; }
.card-name {
  font-size: 14px;
  line-height: 1.25;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
}
.card-dates { font-size: 12px; color: var(--muted); margin-top: 2px; }

/* Origin dot on cards for people with a country of origin set */
.origin-dot {
  position: absolute;
  top: 6px;
  right: 6px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  box-shadow: 0 0 0 1.5px rgba(255, 255, 255, 0.9);
}

/* Ethnicity breakdown in the side panel */
.eth-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 13px;
  padding: 3px 0;
}
.eth-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  flex: 0 0 10px;
}
.eth-name { flex: 1; }
.eth-pct { color: var(--muted); }

/* Ghost "add" cards */
.ghost-card {
  position: absolute;
  width: 220px;
  border: 2px dashed var(--line);
  border-radius: 6px;
  background: rgba(255,255,255,0.35);
  color: var(--muted);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 10px;
  font-size: 13px;
  cursor: pointer;
}
.ghost-card:hover { border-color: var(--accent); color: var(--accent); background: rgba(255,255,255,0.7); }
.ghost-plus { font-size: 18px; line-height: 1; }

/* Section labels on canvas */
.gen-label {
  position: absolute;
  font-size: 11px;
  text-transform: uppercase;
  letter-spacing: 1.5px;
  color: var(--muted);
}

/* Connector lines */
#connectors path {
  stroke: var(--line);
  stroke-width: 2;
  fill: none;
}
#connectors path.spouse-line { stroke-dasharray: 5 4; }

/* ---------- Side panel ---------- */
#panel {
  position: fixed;
  top: 0; right: 0;
  width: 320px;
  height: 100%;
  background: #faf8f3;
  border-left: 1px solid var(--card-border);
  box-shadow: -4px 0 12px rgba(0,0,0,0.12);
  padding: 16px;
  overflow-y: auto;
  z-index: 20;
}
#panel.hidden { display: none; }

.panel-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}
.panel-header h2 { margin: 0; font-size: 18px; font-weight: normal; }
#panel-close {
  border: none;
  background: none;
  font-size: 24px;
  cursor: pointer;
  color: var(--muted);
  line-height: 1;
}
#panel-close:hover { color: var(--ink); }

/* Read-only person view */
#person-view { padding-bottom: 4px; }
.view-line { font-size: 14px; margin-bottom: 6px; }
.view-notes {
  font-size: 13px;
  color: var(--muted);
  white-space: pre-wrap;
  margin-top: 10px;
  padding-top: 10px;
  border-top: 1px dashed var(--card-border);
}
.view-hint { font-size: 12px; color: var(--muted); margin-top: 16px; }

#person-form label {
  display: block;
  font-size: 12px;
  color: var(--muted);
  margin-bottom: 10px;
}
#person-form input, #person-form select, #person-form textarea {
  display: block;
  width: 100%;
  margin-top: 3px;
  padding: 7px 8px;
  font-family: inherit;
  font-size: 14px;
  color: var(--ink);
  border: 1px solid var(--card-border);
  border-radius: 4px;
  background: #fff;
}
#person-form textarea { resize: vertical; }

.two-col { display: flex; gap: 8px; }
.two-col label { flex: 1; }

#panel button {
  font-family: inherit;
  font-size: 14px;
  width: 100%;
  padding: 8px;
  border-radius: 4px;
  border: 1px solid transparent;
  cursor: pointer;
  margin-bottom: 8px;
}
#panel button.primary { background: var(--accent); color: #fff; }
#panel button.primary:hover { background: var(--accent-dark); }
#panel button.secondary { background: #fff; border-color: var(--card-border); color: var(--ink); }
#panel button.secondary:hover { border-color: var(--accent); color: var(--accent); }
#panel button.danger { background: #fff; border-color: var(--danger); color: var(--danger); }
#panel button.danger:hover { background: var(--danger); color: #fff; }

.panel-section {
  margin-top: 18px;
  padding-top: 14px;
  border-top: 1px solid var(--card-border);
}
.panel-section h3 {
  margin: 0 0 10px;
  font-size: 13px;
  font-weight: normal;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--muted);
}

.family-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  font-size: 13px;
  padding: 5px 0;
}
.family-row .rel { color: var(--muted); font-size: 11px; text-transform: uppercase; letter-spacing: 0.5px; }
.family-row a { color: var(--accent); cursor: pointer; text-decoration: underline; }

#family-actions button.add-rel {
  background: #fff;
  border: 1px dashed var(--card-border);
  color: var(--muted);
  text-align: left;
  padding: 6px 10px;
  font-size: 13px;
}
#family-actions button.add-rel:hover { border-color: var(--accent); color: var(--accent); }

/* ---------- Toast ---------- */
#toast {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  background: #384232;
  color: #f3f0e8;
  padding: 10px 20px;
  border-radius: 6px;
  font-size: 14px;
  box-shadow: var(--shadow);
  z-index: 30;
  transition: opacity 0.3s;
}
#toast.hidden { opacity: 0; pointer-events: none; }