/* ============================================================
   Thème "papyrus" — épuré, chaleureux, discret.
   Aucune ressource externe : la texture de parchemin est un
   SVG (bruit) encodé en data-URI, généré une fois pour toutes.
   ============================================================ */

:root {
  --ink: #3a2f22;
  --ink-soft: #6b5c47;
  --muted: #8a7a61;
  --paper: #ede1c4;
  --paper-card: #faf4e4;
  --paper-alt: #e6d7b3;
  --border: #cbb888;
  --border-soft: #ddccA0;
  --accent: #8a5a2b;
  --accent-deep: #6b4220;
  --gold: #a9762f;
  --danger: #8c3b2e;
  --card-radius: 4px;
}

* { box-sizing: border-box; }

body {
  margin: 0;
  font-family: Georgia, 'Times New Roman', serif;
  color: var(--ink);
  line-height: 1.55;
  background-color: var(--paper);
  background-image:
    radial-gradient(ellipse at 50% 0%, rgba(255,252,240,0.35), rgba(0,0,0,0) 60%),
    radial-gradient(ellipse at 50% 100%, rgba(90,66,30,0.10), rgba(0,0,0,0) 65%),
    url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='180' height='180'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='2' stitchTiles='stitch'/%3E%3CfeColorMatrix type='matrix' values='0 0 0 0 0.36  0 0 0 0 0.28  0 0 0 0 0.16  0 0 0 0.05 0'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-attachment: fixed;
}

h1, h2, h3 {
  font-family: Georgia, serif;
  color: var(--accent-deep);
  margin-top: 0;
  font-weight: normal;
  letter-spacing: 0.02em;
}
h1 { font-size: 1.6rem; }
h2 { font-size: 1.15rem; border-bottom: 1px solid var(--border-soft); padding-bottom: 0.4rem; }
h3 { font-size: 1rem; }

a { color: var(--accent); }
a:hover { color: var(--accent-deep); }
.muted { color: var(--muted); font-size: 0.92em; }
code { background: var(--paper-alt); padding: 0.1rem 0.35rem; border-radius: 3px; font-size: 0.9em; }

/* --- Barre de navigation --- */
.topbar {
  display: flex;
  align-items: center;
  gap: 1.3rem;
  background: var(--ink);
  color: #e7dcc4;
  padding: 0.65rem 1.5rem;
  flex-wrap: wrap;
  border-bottom: 3px double var(--gold);
}
.topbar .brand {
  color: #f3e9d2;
  font-weight: normal;
  text-decoration: none;
  font-size: 1.05rem;
  letter-spacing: 0.03em;
}
.mainnav { display: flex; gap: 1.1rem; flex-wrap: wrap; align-items: center; flex: 1; }
.mainnav a { color: #d9cba8; text-decoration: none; font-size: 0.95rem; }
.mainnav a:hover { color: #fff; }
.mainnav .btn-nav {
  background: transparent; color: #f3e9d2; padding: 0.25rem 0.7rem; border-radius: 3px;
  border: 1px solid #8a7a58;
}
.mainnav .btn-nav:hover { border-color: var(--gold); color: #fff; }
.logout-form { display: flex; align-items: center; gap: 0.6rem; }
.whoami { color: #b9ab89; font-size: 0.85rem; }

.link-btn { background: none; border: none; color: inherit; text-decoration: underline; cursor: pointer; font-family: inherit; font-size: 0.9rem; padding: 0; }
.topbar .link-btn { color: #d9cba8; }
.link-btn.danger { color: #c96a58; }
.card-section .link-btn.danger, .form-page .link-btn.danger { color: var(--danger); }

.container { max-width: 1200px; margin: 0 auto; padding: 1.8rem 1.5rem; }

/* --- Formulaires --- */
.form { display: flex; flex-direction: column; gap: 1rem; max-width: 720px; }
.form label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.85rem; color: var(--ink-soft); }
.form label.checkbox-label { flex-direction: row; align-items: center; gap: 0.5rem; }
.form input, .form select, .form textarea {
  font-family: inherit; font-size: 1rem; padding: 0.5rem 0.6rem; border: 1px solid var(--border);
  border-radius: 3px; background: var(--paper-card); color: var(--ink);
}
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-color: var(--accent); }
.form-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1rem; }
.form-grid-compact { grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); }
.form-actions { display: flex; gap: 0.8rem; margin-top: 0.5rem; }
.parent-fieldset { border: 1px solid var(--border-soft); border-radius: var(--card-radius); padding: 1rem; margin: 0; }
.parent-fieldset legend { font-style: italic; color: var(--accent-deep); padding: 0 0.4rem; }
.search-form { display: flex; gap: 0.6rem; margin-bottom: 1rem; max-width: 480px; }
.search-form input { flex: 1; padding: 0.5rem; border: 1px solid var(--border); border-radius: 3px; }

.btn-primary, .btn-secondary, .btn-tiny {
  display: inline-block; text-decoration: none; text-align: center; cursor: pointer;
  border-radius: 3px; font-family: Georgia, serif; font-size: 0.92rem; letter-spacing: 0.01em;
}
.btn-primary { background: var(--accent); color: #fbf6e8; padding: 0.55rem 1.2rem; border: 1px solid var(--accent-deep); }
.btn-primary:hover { background: var(--accent-deep); }
.btn-secondary { background: transparent; color: var(--accent-deep); padding: 0.55rem 1.2rem; border: 1px solid var(--border); }
.btn-secondary:hover { border-color: var(--accent); }
.btn-tiny { background: transparent; color: var(--accent-deep); padding: 0.3rem 0.7rem; font-size: 0.82rem; border: 1px solid var(--border); }

.alert { background: #f3e2da; border: 1px solid var(--danger); color: var(--danger); padding: 0.7rem 1rem; border-radius: 3px; list-style: none; margin: 0 0 1rem; }
.alert li { margin: 0; }

/* --- Auth --- */
.auth-box {
  max-width: 380px; margin: 4rem auto; background: var(--paper-card); padding: 2.2rem;
  border-radius: var(--card-radius); border: 1px solid var(--border);
  box-shadow: 0 1px 0 var(--border-soft), 0 8px 24px rgba(58,47,34,0.08);
}
.auth-box h1 { text-align: center; }

/* --- Fiches personne / famille --- */
.person-header { display: flex; align-items: center; gap: 1.2rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.person-photo { width: 84px; height: 84px; border-radius: 50%; object-fit: cover; border: 2px solid var(--border); }
.person-photo-placeholder { display: flex; align-items: center; justify-content: center; background: var(--paper-alt); color: var(--accent-deep); font-size: 1.4rem; }
.person-actions { margin-left: auto; display: flex; gap: 0.6rem; flex-wrap: wrap; }
.card-section {
  background: var(--paper-card); border: 1px solid var(--border-soft); border-radius: var(--card-radius);
  padding: 1.1rem 1.4rem; margin-bottom: 1.1rem;
}
.def-list { display: grid; grid-template-columns: 160px 1fr; gap: 0.35rem 1rem; margin: 0; }
.def-list dt { color: var(--muted); font-size: 0.82rem; font-style: italic; }
.def-list dd { margin: 0; }
.person-list { list-style: none; padding: 0; margin: 0; display: flex; flex-direction: column; gap: 0.4rem; }
.person-list-big li { padding: 0.35rem 0; border-bottom: 1px solid var(--border-soft); }
.family-block { border-top: 1px dashed var(--border); padding-top: 0.8rem; margin-top: 0.8rem; }
.family-block:first-child { border-top: none; margin-top: 0; padding-top: 0; }
.link-small { font-size: 0.78rem; font-weight: normal; }
.inline-form { display: inline; margin-left: 0.5rem; }
.delete-form { margin-top: 2rem; }
.empty-state { text-align: center; padding: 3rem 1rem; }
.empty-state .btn-primary, .empty-state .btn-secondary { margin: 0.4rem; }

/* --- Arbre --- */
.tree-page { display: flex; flex-direction: column; gap: 0.8rem; }
.tree-toolbar { display: flex; align-items: baseline; gap: 0.8rem; }
.hint { color: var(--muted); font-size: 0.88rem; margin: 0; font-style: italic; }

.zoom-radio { position: absolute; opacity: 0; width: 1px; height: 1px; pointer-events: none; }
.zoom-labels { display: flex; gap: 0.3rem; margin-bottom: 0.5rem; }
.zoom-labels label {
  padding: 0.3rem 0.7rem; border: 1px solid var(--border); border-radius: 3px; cursor: pointer;
  font-size: 0.82rem; background: var(--paper-card); color: var(--ink-soft);
}
#zoom-50:checked ~ .zoom-labels label[for="zoom-50"],
#zoom-75:checked ~ .zoom-labels label[for="zoom-75"],
#zoom-100:checked ~ .zoom-labels label[for="zoom-100"],
#zoom-150:checked ~ .zoom-labels label[for="zoom-150"],
#zoom-200:checked ~ .zoom-labels label[for="zoom-200"] {
  background: var(--accent); color: #fbf6e8; border-color: var(--accent-deep);
}

.tree-scroll-area {
  overflow: auto;
  border: 1px solid var(--border-soft);
  border-radius: var(--card-radius);
  background: var(--paper-card);
  height: 70vh;
  padding: 1rem;
}
.tree-svg-box { display: inline-block; transform-origin: top left; }
#zoom-50:checked ~ .tree-scroll-area .tree-svg-box { transform: scale(0.5); }
#zoom-75:checked ~ .tree-scroll-area .tree-svg-box { transform: scale(0.75); }
#zoom-100:checked ~ .tree-scroll-area .tree-svg-box { transform: scale(1); }
#zoom-150:checked ~ .tree-scroll-area .tree-svg-box { transform: scale(1.5); }
#zoom-200:checked ~ .tree-scroll-area .tree-svg-box { transform: scale(2); }

.tree-svg-box svg a text { text-decoration: none; }
.tree-svg-box svg a:hover rect { filter: brightness(0.96); }

.legend { display: flex; gap: 1.2rem; flex-wrap: wrap; margin-top: 0.8rem; font-size: 0.82rem; color: var(--muted); }
.legend-item { display: flex; align-items: center; gap: 0.4rem; }
.swatch { width: 13px; height: 13px; border-radius: 2px; display: inline-block; border: 2px solid; }
.swatch-m { background: #dce6da; border-color: #7c9b78; }
.swatch-f { background: #ecdcd4; border-color: #b57f63; }
.swatch-u { background: #ece3cd; border-color: #b7a578; }
.swatch-deceased { background: var(--paper-card); border-color: #8a7a61; border-style: dashed; }

/* --- Export --- */
.export-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1rem; margin: 1.5rem 0; max-width: 780px; }
.export-card { border: 1px solid var(--border-soft); border-radius: var(--card-radius); padding: 1.2rem; text-align: center; background: var(--paper-card); }

/* --- Sélecteur de projet --- */
.tree-switcher { position: relative; color: #e7dcc4; font-size: 0.88rem; }
.tree-switcher summary { cursor: pointer; list-style: none; padding: 0.28rem 0.7rem; border: 1px solid #8a7a58; border-radius: 3px; }
.tree-switcher summary::-webkit-details-marker { display: none; }
.tree-switcher summary::after { content: ' \25BE'; }
.tree-switcher-panel {
  position: absolute; top: 100%; left: 0; margin-top: 0.4rem; background: var(--paper-card); color: var(--ink);
  border: 1px solid var(--border); border-radius: var(--card-radius); padding: 0.8rem; min-width: 260px; z-index: 20;
  box-shadow: 0 6px 18px rgba(58,47,34,0.18);
}
.tree-switcher-list { list-style: none; margin: 0 0 0.6rem; padding: 0; display: flex; flex-direction: column; gap: 0.3rem; }
.tree-switcher-list li { display: flex; align-items: center; gap: 0.4rem; flex-wrap: wrap; }
.tree-switcher-list .link-btn { color: var(--accent-deep); font-weight: bold; text-decoration: none; }

.tree-list { list-style: none; padding: 0; display: flex; flex-direction: column; gap: 0.8rem; margin: 1rem 0 2rem; }
.tree-list-item {
  display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap;
  background: var(--paper-card); border: 1px solid var(--border-soft); border-radius: var(--card-radius); padding: 1rem 1.2rem;
}

/* --- Résidences / documents --- */
.subrecord-list { list-style: none; padding: 0; margin: 0 0 1rem; display: flex; flex-direction: column; gap: 0.55rem; }
.subrecord-item { border-left: 3px solid var(--gold); border-radius: 2px; padding: 0.6rem 0.9rem; background: var(--paper-alt); }
.subrecord-item .subrecord-title { font-weight: bold; color: var(--accent-deep); }
.subrecord-item .subrecord-meta { font-size: 0.83rem; color: var(--ink-soft); margin-top: 0.2rem; }
.badge { display: inline-block; padding: 0.1rem 0.5rem; border-radius: 2px; font-size: 0.72rem; background: var(--paper-card); border: 1px solid var(--border); color: var(--ink-soft); }

details > summary { cursor: pointer; }
details > summary::-webkit-details-marker { color: var(--accent); }