:root {
  --cacao: #3b2314;
  --cacao-2: #5a3620;
  --praline: #8a5a3b;
  --cream: #f7f1e8;
  --paper: #fffdf9;
  --gold: #c9a24b;
  --ink: #2a1b11;
  --muted: #7d6b5d;
  --line: #e6dccf;
  --danger: #a3332b;
  --ok: #2f6b3a;
  --radius: 12px;
  font-family: Georgia, "Times New Roman", serif;
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
body { margin: 0; background: var(--cream); color: var(--ink); line-height: 1.5; }
a { color: var(--cacao-2); }
h1, h2 { font-weight: normal; line-height: 1.2; }
h2 { font-size: 1.2rem; margin-top: 2rem; }
code { font-family: ui-monospace, Menlo, monospace; }

.topbar { display: flex; justify-content: space-between; align-items: center; gap: 1rem; flex-wrap: wrap;
  padding: .8rem 1.25rem; background: var(--cacao); color: var(--cream); }
.topbar a { color: var(--cream); text-decoration: none; }
.brand { font-size: 1.25rem; letter-spacing: .04em; }
.brand strong { color: var(--gold); }
.topbar nav { display: flex; gap: 1rem; align-items: center; flex-wrap: wrap; font-family: system-ui, sans-serif; font-size: .95rem; }
.inline { display: inline; margin: 0; }
button.link { background: none; border: 0; color: var(--cream); cursor: pointer; font: inherit; padding: 0; }

.container { max-width: 1080px; margin: 0 auto; padding: 1.5rem 1rem 3rem; }
.footer { text-align: center; color: var(--muted); font-size: .85rem; padding: 2rem 1rem; }
.muted { color: var(--muted); font-size: .92rem; }

.btn { display: inline-block; background: var(--cacao); color: var(--cream); border: 1px solid var(--cacao); border-radius: 999px;
  padding: .6rem 1.3rem; font: 600 .95rem system-ui, sans-serif; text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--cacao-2); }
.btn-gold { background: var(--gold); border-color: var(--gold); color: var(--cacao); font-size: 1.05rem; padding: .8rem 2rem; }
.btn-gold:hover { background: #d8b45e; }
.btn-ghost { background: transparent; color: var(--cacao); }
.btn-ghost:hover { background: var(--line); }
.btn-small { padding: .35rem .8rem; font-size: .85rem; }
.btn-danger { background: var(--danger); border-color: var(--danger); }
.topbar .btn-small { background: var(--gold); color: var(--cacao); border-color: var(--gold); }

.card { background: var(--paper); border: 1px solid var(--line); border-radius: var(--radius); padding: 1.5rem; box-shadow: 0 1px 3px rgba(59,35,20,.06); }
.narrow { max-width: 460px; margin: 2rem auto; }

.flash { padding: .75rem 1rem; border-radius: 8px; margin-bottom: 1rem; font-family: system-ui, sans-serif; font-size: .95rem; }
.flash-success { background: #e7f2e8; color: var(--ok); }
.flash-error { background: #f7e3e1; color: var(--danger); }
.flash-info { background: #f3ead9; color: var(--cacao-2); }

/* Formulaires */
.form { display: flex; flex-direction: column; gap: .9rem; }
.form label { display: flex; flex-direction: column; gap: .25rem; font: .9rem system-ui, sans-serif; color: var(--muted); }
.form input, .form select, .form textarea { font: 1rem system-ui, sans-serif; padding: .55rem .7rem; border: 1px solid var(--line); border-radius: 8px; background: #fff; color: var(--ink); width: 100%; }
.form input:focus, .form select:focus, .form textarea:focus { outline: 2px solid var(--gold); border-color: var(--gold); }
.form.grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.form fieldset { border: 1px solid var(--line); border-radius: 10px; padding: 1rem; display: grid; grid-template-columns: repeat(4, 1fr); gap: .8rem; }
.form fieldset > label { grid-column: span 2; }
.form legend { padding: 0 .4rem; color: var(--cacao); }
.col-2 { grid-column: span 2; } .col-4 { grid-column: 1 / -1; }
.form fieldset > .span-1 { grid-column: span 1; } .form fieldset > .span-3 { grid-column: span 3; } .form fieldset > .span-4 { grid-column: 1 / -1; }
.upper { text-transform: uppercase; }
.code-input { font-size: 1.6rem !important; letter-spacing: .3em; text-align: center; }
.secret { background: var(--cream); padding: .15rem .4rem; border-radius: 4px; word-break: break-all; }
.qr { display: flex; justify-content: center; padding: 1rem; background: #fff; border-radius: 8px; margin: 1rem 0; }
.codes { columns: 2; list-style: none; padding: 0; font-size: 1.05rem; }
.actions { display: flex; gap: .6rem; flex-wrap: wrap; margin-top: 1.25rem; }

/* Accueil */
.home .container { max-width: 1200px; }
.hero { text-align: center; padding: 4rem 1rem 3rem; background:
  radial-gradient(circle at 20% 20%, rgba(201,162,75,.25), transparent 50%),
  linear-gradient(160deg, var(--cacao) 0%, #24140b 100%);
  color: var(--cream); border-radius: 18px; }
.hero h1 { font-size: clamp(2.6rem, 8vw, 5rem); margin: .3rem 0; letter-spacing: .06em; }
.hero .eyebrow { text-transform: uppercase; letter-spacing: .2em; font: .8rem system-ui, sans-serif; color: var(--gold); }
.hero .lead { max-width: 560px; margin: 0 auto 2rem; opacity: .85; }
.gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 1rem; margin-top: 1.5rem; }
.gallery figure { margin: 0; border-radius: var(--radius); overflow: hidden; aspect-ratio: 4 / 3; background: var(--cacao-2); }
.gallery img { width: 100%; height: 100%; object-fit: cover; display: block; }
.tile { display: flex; align-items: flex-end; padding: 1rem; color: var(--cream); }
.tile figcaption { font-size: 1.1rem; }
.tile-0 { background: linear-gradient(135deg, #4a2a17, #8a5a3b); }
.tile-1 { background: linear-gradient(135deg, #2b170c, #6b4027); }
.tile-2 { background: linear-gradient(135deg, #6b4027, #c9a24b); }
.tile-3 { background: linear-gradient(135deg, #3b2314, #a07148); }
.tile-4 { background: linear-gradient(135deg, #1f120a, #5a3620); }
.tile-5 { background: linear-gradient(135deg, #8a5a3b, #e3c78a); }

/* Annuaire */
.toolbar { display: flex; flex-wrap: wrap; gap: .8rem; align-items: center; margin-bottom: 1rem; }
.toolbar h1 { flex: 1 1 100%; margin: 0; }
.toolbar input { flex: 1 1 280px; font: 1rem system-ui, sans-serif; padding: .6rem .9rem; border-radius: 999px; border: 1px solid var(--line); }
.toolbar-actions { display: flex; gap: .5rem; }
.tree, .tree ul { list-style: none; margin: 0; padding: 0; }
.tree ul.children { margin-left: 1.1rem; padding-left: 1rem; border-left: 2px solid var(--line); }
.node summary { cursor: pointer; padding: .3rem .2rem; border-radius: 6px; display: flex; gap: .6rem; align-items: baseline; flex-wrap: wrap; }
.node summary:hover { background: #f1e7d8; }
.node summary.leaf { list-style: none; cursor: default; }
.node summary.leaf::-webkit-details-marker { display: none; }
.union { padding: .1rem 0 .3rem 1.6rem; color: var(--muted); display: flex; gap: .5rem; flex-wrap: wrap; align-items: baseline; }
.union .x { font-style: italic; color: inherit; }
.person { text-decoration: none; color: var(--ink); }
.person:hover { text-decoration: underline; }
.code { font: 600 .78rem ui-monospace, Menlo, monospace; color: var(--praline); background: #f3e8d8; padding: .1rem .4rem; border-radius: 4px; white-space: nowrap; }
.code.big { font-size: .95rem; }
.years { color: var(--muted); font-size: .88rem; }
.node.hidden { display: none; }
.node.match > details > summary .person { background: #fbeec2; }

/* Fiche */
.crumb { margin: 0 0 .5rem; font: .9rem system-ui, sans-serif; }
.person-head { display: flex; justify-content: space-between; align-items: flex-start; gap: 1rem; flex-wrap: wrap; }
.person-head h1 { margin: .4rem 0 0; }
.facts { display: grid; grid-template-columns: 140px 1fr; gap: .5rem 1rem; margin: 1.5rem 0; }
.facts dt { color: var(--muted); font: .9rem system-ui, sans-serif; }
.facts dd { margin: 0; }
.pre { white-space: pre-line; }
.kids { list-style: none; padding: 0; }
.couple { display: grid; grid-template-columns: 1fr 1fr; gap: 1.5rem; margin-top: 1rem; }
.partner h2 { margin-bottom: 0; }
.partner .facts { margin-top: .75rem; }
.inline-form { display: flex; align-items: flex-end; gap: .75rem; flex-wrap: wrap; margin-top: 1rem; }
.kids li { padding: .25rem 0; }
.kid-edit { margin-left: .5rem; font: .8rem system-ui, sans-serif; color: var(--muted); }
.danger-zone { margin-top: 2rem; border-top: 1px dashed var(--line); padding-top: 1rem; }

/* Tableaux */
.table-wrap { overflow-x: auto; }
.table { width: 100%; border-collapse: collapse; font: .9rem system-ui, sans-serif; }
.table th, .table td { text-align: left; padding: .5rem; border-bottom: 1px solid var(--line); vertical-align: middle; }
.table select, .table input[name=branch_code] { font: .85rem system-ui, sans-serif; padding: .3rem; max-width: 180px; }
.row-actions { display: flex; gap: .3rem; flex-wrap: wrap; }
.row-actions form { margin: 0; }

@media (max-width: 640px) {
  .form.grid, .form fieldset { grid-template-columns: 1fr; }
  .form.grid > *, .form fieldset > label, .form fieldset > .span-1, .form fieldset > .span-3 { grid-column: 1 / -1; }
  .facts { grid-template-columns: 1fr; }
  .couple { grid-template-columns: 1fr; }
  .facts dt { margin-top: .5rem; }
  .hero { padding: 3rem 1rem 2rem; }
}