/* ============================================================
   Cahier de Recettes — feuille de style
   Identité : cahier d'écolier (réglure Seyès) + fiche technique
   ============================================================ */
:root {
  --paper:      #fbfaf6;
  --paper-2:    #f3f1e9;
  --ink:        #1b2740;
  --ink-soft:   #4c5773;
  --ink-faint:  #8b93a7;
  --accent:     #c5862a;   /* miel / caramel — un seul accent */
  --accent-deep:#a06713;
  --accent-wash:#f6ecd7;
  --margin:     #c66483;   /* trait de marge (Seyès) */
  --rule:       #cdd9ec;   /* réglure horizontale bleu pâle */
  --line:       #e6e1d3;   /* filets fins */
  --ok:         #3f7d54;
  --shadow:     0 1px 2px rgba(27,39,64,.06), 0 12px 30px -18px rgba(27,39,64,.35);
  --radius:     10px;
  --maxw:       1140px;
  --mono:       "IBM Plex Mono", ui-monospace, monospace;
  --sans:       "Inter", system-ui, sans-serif;
  --serif:      "Fraunces", Georgia, serif;
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--sans);
  color: var(--ink);
  background: var(--paper);
  line-height: 1.55;
  font-size: 16px;
}
a { color: inherit; text-decoration: none; }
img { max-width: 100%; display: block; }

.skip {
  position: absolute; left: -999px; top: 0;
  background: var(--ink); color: var(--paper); padding: .6rem 1rem; z-index: 100;
}
.skip:focus { left: 0; }

::selection { background: var(--accent-wash); }

/* ---------- En-tête ---------- */
.site-head {
  position: sticky; top: 0; z-index: 40;
  background: rgba(251,250,246,.92);
  backdrop-filter: blur(8px);
  border-bottom: 1px solid var(--line);
}
.head-inner {
  max-width: var(--maxw); margin: 0 auto; padding: .7rem 1.25rem;
  display: flex; align-items: center; gap: 1.5rem;
}
.brand { display: flex; align-items: center; gap: .8rem; flex: 0 0 auto; }
.brand-mark svg { display: block; }
.brand-text { display: flex; flex-direction: column; line-height: 1.05; }
.brand-title {
  font-family: var(--serif); font-weight: 600; font-size: 1.32rem;
  letter-spacing: -.01em; font-optical-sizing: auto;
}
.brand-sub {
  font-family: var(--mono); font-size: .66rem; letter-spacing: .14em;
  text-transform: uppercase; color: var(--ink-faint); margin-top: 2px;
}
.search {
  margin-left: auto; flex: 1 1 380px; max-width: 460px;
  display: flex; align-items: center;
  background: #fff; border: 1px solid var(--line);
  border-radius: 999px; padding: .15rem .35rem .15rem 1rem;
  transition: border-color .15s, box-shadow .15s;
}
.search:focus-within { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-wash); }
.search input {
  border: 0; outline: 0; background: transparent; flex: 1;
  font-family: var(--sans); font-size: .95rem; color: var(--ink); padding: .5rem 0;
}
.search button {
  border: 0; background: var(--ink); color: var(--paper);
  width: 38px; height: 38px; border-radius: 999px; cursor: pointer;
  display: grid; place-items: center; transition: background .15s;
}
.search button:hover { background: var(--accent-deep); }

/* nav d'en-tête */
.head-nav { flex: 0 0 auto; }
.head-nav a {
  font-family: var(--mono); font-size: .76rem; letter-spacing: .08em;
  text-transform: uppercase; color: var(--ink-soft);
  padding: .4rem .2rem; border-bottom: 2px solid transparent;
}
.head-nav a:hover { color: var(--ink); }
.head-nav a.active { color: var(--accent-deep); border-bottom-color: var(--accent); }

/* ---------- Conteneur ---------- */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 1.25rem; }
.eyebrow {
  font-family: var(--mono); font-size: .7rem; letter-spacing: .18em;
  text-transform: uppercase; color: var(--accent-deep);
}

/* ---------- Accueil : héros ---------- */
.hero { padding: 3.4rem 0 2.2rem; position: relative; }
.hero-grid { display: grid; grid-template-columns: 1.25fr .75fr; gap: 2.5rem; align-items: end; }
.hero h1 {
  font-family: var(--serif); font-weight: 600; font-optical-sizing: auto;
  font-size: clamp(2.4rem, 5.5vw, 4rem); line-height: .98; letter-spacing: -.02em;
  margin: .6rem 0 0;
}
.hero h1 em { font-style: italic; color: var(--accent-deep); }
.hero p.lede { color: var(--ink-soft); font-size: 1.08rem; max-width: 46ch; margin: 1.1rem 0 0; }
.hero-stats { display: flex; gap: 1.6rem; margin-top: 1.6rem; }
.hero-stats .stat .n {
  font-family: var(--serif); font-weight: 600; font-size: 2rem; line-height: 1; display: block;
}
.hero-stats .stat .l {
  font-family: var(--mono); font-size: .66rem; letter-spacing: .12em;
  text-transform: uppercase; color: var(--ink-faint);
}
/* carte fiche en réglure dans le héros */
.hero-card {
  background:
    linear-gradient(var(--rule) 1px, transparent 1px) 0 0 / 100% 30px,
    #fff;
  background-position: 0 22px;
  border: 1px solid var(--line); border-radius: var(--radius);
  box-shadow: var(--shadow); padding: 1.4rem 1.4rem 1.4rem 2.4rem;
  position: relative; overflow: hidden;
}
.hero-card::before {
  content: ""; position: absolute; top: 0; bottom: 0; left: 1.5rem;
  width: 1.5px; background: var(--margin); opacity: .6;
}
.hero-card h3 { font-family: var(--serif); margin: .2rem 0 .8rem; font-size: 1.15rem; }
.hero-card ul { list-style: none; margin: 0; padding: 0; }
.hero-card li { display: flex; justify-content: space-between; align-items: baseline; height: 30px; }
.hero-card li span:first-child { color: var(--ink-soft); }
.hero-card li .g { font-family: var(--mono); color: var(--ink); font-size: .85rem; }

/* ---------- Bandeaux de section ---------- */
.section { padding: 2.4rem 0; }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: 1.3rem; }
.section-head h2 { font-family: var(--serif); font-weight: 600; font-size: 1.6rem; margin: .25rem 0 0; letter-spacing: -.01em; }

/* ---------- Grille de catégories ---------- */
.cat-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(200px, 1fr)); gap: .85rem; }
.cat-card {
  display: flex; align-items: center; justify-content: space-between; gap: .6rem;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: .95rem 1.1rem; transition: transform .14s, border-color .14s, box-shadow .14s;
}
.cat-card:hover { transform: translateY(-2px); border-color: var(--accent); box-shadow: var(--shadow); }
.cat-card .name { font-weight: 500; text-transform: capitalize; }
.cat-card .count {
  font-family: var(--mono); font-size: .78rem; color: var(--accent-deep);
  background: var(--accent-wash); border-radius: 999px; padding: .12rem .6rem; flex: 0 0 auto;
}

/* ---------- Cartes de recettes ---------- */
.rec-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(260px, 1fr)); gap: 1rem; }
.rec-card {
  display: flex; flex-direction: column;
  background: #fff; border: 1px solid var(--line); border-radius: var(--radius);
  padding: 1.1rem 1.2rem 1rem; transition: transform .14s, border-color .14s, box-shadow .14s;
  position: relative; overflow: hidden;
}
.rec-card::after {
  content: ""; position: absolute; left: 0; top: 0; bottom: 0; width: 3px;
  background: var(--accent); transform: scaleY(0); transform-origin: top; transition: transform .18s;
}
.rec-card:hover { transform: translateY(-3px); box-shadow: var(--shadow); border-color: #d9d3c4; }
.rec-card:hover::after { transform: scaleY(1); }
.rec-card .tag {
  align-self: flex-start; font-family: var(--mono); font-size: .64rem; letter-spacing: .1em;
  text-transform: uppercase; color: var(--ink-soft);
  border: 1px solid var(--line); border-radius: 999px; padding: .15rem .55rem; margin-bottom: .7rem;
}
.rec-card h3 { font-family: var(--serif); font-weight: 600; font-size: 1.22rem; margin: 0 0 .15rem; line-height: 1.12; letter-spacing: -.01em; }
.rec-card .meta {
  margin-top: auto; padding-top: .9rem; display: flex; gap: 1.1rem;
  font-family: var(--mono); font-size: .72rem; color: var(--ink-faint);
}
.rec-card .meta b { color: var(--ink); font-weight: 600; }

/* ---------- Page recette : la fiche ---------- */
.recipe-top { padding: 2.2rem 0 1.4rem; }
.crumb { font-family: var(--mono); font-size: .72rem; letter-spacing: .04em; color: var(--ink-faint); }
.crumb a:hover { color: var(--accent-deep); }
.recipe-title { font-family: var(--serif); font-weight: 600; font-size: clamp(2rem, 4.5vw, 3rem); line-height: 1; letter-spacing: -.02em; margin: .4rem 0 .7rem; }
.recipe-meta { display: flex; flex-wrap: wrap; gap: .5rem .55rem; }
.chip {
  font-family: var(--mono); font-size: .72rem; color: var(--ink-soft);
  background: #fff; border: 1px solid var(--line); border-radius: 999px; padding: .25rem .7rem;
}
.chip b { color: var(--ink); }

.recipe-body { display: grid; grid-template-columns: 1fr 360px; gap: 1.8rem; align-items: start; padding-bottom: 3rem; }

/* feuille réglée Seyès pour la méthode */
.sheet {
  background:
    linear-gradient(var(--rule) 1px, transparent 1px) 0 0 / 100% 32px,
    #fff;
  background-position: 0 26px;
  border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow);
  position: relative; overflow: hidden;
  padding: 1.6rem 1.6rem 1.6rem 3rem;
}
.sheet::before {
  content: ""; position: absolute; top: 0; bottom: 0; left: 2rem; width: 1.5px;
  background: var(--margin); opacity: .55;
}
.sheet h2 { font-family: var(--mono); font-size: .72rem; letter-spacing: .16em; text-transform: uppercase; color: var(--accent-deep); margin: 0 0 .4rem; }
.method-text { white-space: normal; }
.method-text p { margin: 0; min-height: 32px; line-height: 32px; }
.method-text p.blank { min-height: 16px; line-height: 16px; }
.method-text p.subhead { font-family: var(--serif); font-weight: 600; color: var(--ink); font-size: 1.05rem; }

/* panneau ingrédients / scaler */
.panel { position: sticky; top: 84px; }
.panel-inner { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); box-shadow: var(--shadow); overflow: hidden; }
.scaler { background: var(--ink); color: var(--paper); padding: 1.1rem 1.2rem; }
.scaler .lab { font-family: var(--mono); font-size: .66rem; letter-spacing: .14em; text-transform: uppercase; color: #aeb6cb; }
.presets { display: flex; gap: .4rem; margin: .6rem 0 .8rem; }
.presets button {
  flex: 1; font-family: var(--mono); font-size: .85rem; cursor: pointer;
  background: transparent; color: var(--paper); border: 1px solid rgba(255,255,255,.22);
  border-radius: 7px; padding: .45rem 0; transition: background .12s, border-color .12s;
}
.presets button:hover { border-color: var(--accent); }
.presets button.active { background: var(--accent); border-color: var(--accent); color: #fff; font-weight: 600; }
.scaler-row { display: flex; gap: .6rem; align-items: center; }
.scaler-row label { font-size: .82rem; color: #c3cadb; flex: 0 0 auto; }
.scaler-row .field { display: flex; align-items: center; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); border-radius: 7px; padding: .2rem .5rem; }
.scaler-row input {
  width: 100%; border: 0; outline: 0; background: transparent; color: var(--paper);
  font-family: var(--mono); font-size: .92rem; text-align: right;
}
.scaler-row .field .unit { font-family: var(--mono); font-size: .78rem; color: #aeb6cb; padding-left: .35rem; }
.scaler .factor-readout { font-family: var(--mono); font-size: .72rem; color: #aeb6cb; margin-top: .7rem; }
.scaler .factor-readout b { color: var(--accent); }

.ingredients { padding: .4rem 1.2rem 1.1rem; }
.subrecipe + .subrecipe { border-top: 1px solid var(--line); margin-top: .4rem; padding-top: .4rem; }
.subrecipe h4 { font-family: var(--serif); font-weight: 600; font-size: 1rem; margin: .9rem 0 .35rem; }
.ing { display: grid; grid-template-columns: 1fr auto; align-items: baseline; gap: .4rem .8rem; padding: .32rem 0; border-bottom: 1px dotted var(--line); }
.ing:last-child { border-bottom: 0; }
.ing .nm { font-size: .92rem; }
.ing .fam { font-family: var(--mono); font-size: .6rem; letter-spacing: .06em; text-transform: uppercase; color: var(--ink-faint); display: block; margin-top: 1px; }
.ing .g { font-family: var(--mono); font-size: .92rem; font-weight: 500; color: var(--ink); white-space: nowrap; font-variant-numeric: tabular-nums; }
.total-line { display: flex; justify-content: space-between; align-items: baseline; margin-top: .9rem; padding-top: .7rem; border-top: 2px solid var(--ink); }
.total-line .lab { font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--ink-soft); }
.total-line .g { font-family: var(--mono); font-weight: 600; }

.no-ing { color: var(--ink-faint); font-style: italic; padding: 1rem 0; }
.photos { display: grid; grid-template-columns: repeat(auto-fit, minmax(160px, 1fr)); gap: .8rem; margin: -.4rem 0 1.4rem; }
.photos img { width: 100%; aspect-ratio: 4/3; object-fit: cover; border-radius: 8px; border: 1px solid var(--line); }
.print-btn {
  width: 100%; margin-top: .9rem; cursor: pointer;
  background: #fff; color: var(--ink); border: 1px solid var(--line); border-radius: 8px;
  font-family: var(--mono); font-size: .8rem; letter-spacing: .04em; padding: .65rem; transition: border-color .12s, background .12s;
}
.print-btn:hover { border-color: var(--accent); background: var(--accent-wash); }

/* ---------- Recherche ---------- */
.search-result-head { padding: 2.2rem 0 1.2rem; }
.search-result-head h1 { font-family: var(--serif); font-weight: 600; font-size: 1.9rem; margin: .3rem 0 0; }
.empty { text-align: center; padding: 4rem 1rem; color: var(--ink-soft); }
.empty .big { font-family: var(--serif); font-size: 1.6rem; color: var(--ink); margin-bottom: .4rem; }

/* ---------- 404 ---------- */
.page-404 { text-align: center; padding: 6rem 1rem; }
.page-404 h1 { font-family: var(--serif); font-size: 4rem; margin: 0; }

/* ---------- Pied ---------- */
.site-foot { border-top: 1px solid var(--line); margin-top: 2rem; background: var(--paper-2); }
.foot-inner { max-width: var(--maxw); margin: 0 auto; padding: 2rem 1.25rem; color: var(--ink-soft); font-size: .9rem; }
.foot-note { font-size: .8rem; color: var(--ink-faint); margin-top: .4rem; }

/* ---------- Boutons / liens ---------- */
.btn-line { display: inline-flex; align-items: center; gap: .4rem; font-family: var(--mono); font-size: .78rem; letter-spacing: .04em; color: var(--accent-deep); }
.btn-line:hover { text-decoration: underline; }

/* ---------- Bloc prix de revient (fiche) ---------- */
.cost { padding: 1rem 1.2rem 1.1rem; border-top: 1px solid var(--line); background: var(--accent-wash); }
.cost-head { display: flex; align-items: center; justify-content: space-between; margin-bottom: .55rem; }
.cost-head .lab { font-family: var(--mono); font-size: .68rem; letter-spacing: .12em; text-transform: uppercase; color: var(--accent-deep); }
.cost-toggle { cursor: pointer; background: transparent; border: 1px solid var(--accent); color: var(--accent-deep); border-radius: 999px; font-family: var(--mono); font-size: .66rem; letter-spacing: .04em; padding: .2rem .6rem; }
.cost-toggle:hover { background: #fff; }
.cost-row { display: flex; justify-content: space-between; align-items: baseline; padding: .15rem 0; }
.cost-row span { color: var(--ink-soft); font-size: .9rem; }
.cost-row b { font-family: var(--mono); font-size: 1rem; color: var(--ink); }
.cost-row.total-ttc b { font-size: 1.18rem; color: var(--accent-deep); }
.cost-row.sub { margin-top: .2rem; }
.cost-row.sub .perkg { font-family: var(--mono); font-size: .76rem; color: var(--ink-faint); }
.cost-note { font-size: .76rem; color: var(--ink-faint); margin: .5rem 0 0; line-height: 1.4; }
.cost-detail { margin-top: .7rem; padding-top: .6rem; border-top: 1px dashed var(--margin); }
.cost-line { display: flex; justify-content: space-between; gap: .8rem; padding: .2rem 0; }
.cost-line .nm { font-size: .85rem; color: var(--ink-soft); }
.cost-line .ce { font-family: var(--mono); font-size: .82rem; color: var(--ink); white-space: nowrap; font-variant-numeric: tabular-nums; }

/* ---------- Page Mercuriale ---------- */
.merc-toolbar { display: flex; flex-wrap: wrap; gap: .8rem 1rem; align-items: center; margin: 1.4rem 0 1rem; }
#mercSearch {
  flex: 1 1 280px; max-width: 360px; border: 1px solid var(--line); background: #fff;
  border-radius: 999px; padding: .55rem 1rem; font-family: var(--sans); font-size: .92rem; color: var(--ink); outline: 0;
}
#mercSearch:focus { border-color: var(--accent); box-shadow: 0 0 0 3px var(--accent-wash); }
.merc-fams { display: flex; flex-wrap: wrap; gap: .4rem; }
.fam-btn {
  cursor: pointer; background: #fff; border: 1px solid var(--line); color: var(--ink-soft);
  border-radius: 999px; font-family: var(--mono); font-size: .72rem; padding: .35rem .75rem; transition: border-color .12s, color .12s, background .12s;
}
.fam-btn span { color: var(--ink-faint); }
.fam-btn:hover { border-color: var(--accent); }
.fam-btn.active { background: var(--ink); color: var(--paper); border-color: var(--ink); }
.fam-btn.active span { color: #aeb6cb; }
.merc-tablewrap { background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow); }
.merc-table { width: 100%; border-collapse: collapse; }
.merc-table th, .merc-table td { text-align: left; padding: .6rem .9rem; border-bottom: 1px solid var(--line); }
.merc-table thead th {
  font-family: var(--mono); font-size: .66rem; letter-spacing: .1em; text-transform: uppercase;
  color: var(--ink-soft); background: var(--paper-2);
}
.merc-table tbody tr:hover { background: var(--accent-wash); }
.merc-table .c-name { font-weight: 500; }
.merc-table .c-num { text-align: right; font-family: var(--mono); font-size: .86rem; white-space: nowrap; font-variant-numeric: tabular-nums; }
.merc-table .c-num.ttc { color: var(--accent-deep); }
.famtag { font-family: var(--mono); font-size: .62rem; letter-spacing: .04em; text-transform: uppercase; color: var(--ink-soft); border: 1px solid var(--line); border-radius: 999px; padding: .1rem .5rem; white-space: nowrap; }
.c-sup { color: var(--ink-soft); font-size: .88rem; }
.merc-empty { text-align: center; color: var(--ink-faint); padding: 2rem; font-style: italic; }
@media (max-width: 680px) {
  .merc-table .c-fam, .merc-table .c-sup { display: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 880px) {
  .hero-grid { grid-template-columns: 1fr; gap: 1.6rem; }
  .recipe-body { grid-template-columns: 1fr; }
  .panel { position: static; }
}
@media (max-width: 620px) {
  .head-inner { flex-wrap: wrap; gap: .8rem 1rem; }
  .brand-sub { display: none; }
  .search { flex-basis: 100%; max-width: none; margin-left: 0; order: 3; }
  .sheet { padding: 1.3rem 1.2rem 1.3rem 2.4rem; }
  .sheet::before { left: 1.5rem; }
}

/* ---------- Impression ---------- */
@media print {
  .site-head, .site-foot, .scaler, .print-btn, .crumb { display: none !important; }
  body { background: #fff; }
  .recipe-body { grid-template-columns: 1fr 1fr; gap: 1.2rem; }
  .sheet, .panel-inner { box-shadow: none; border: 1px solid #ccc; }
  .panel { position: static; }
}

/* accessibilité : focus visible */
a:focus-visible, button:focus-visible, input:focus-visible {
  outline: 2px solid var(--accent); outline-offset: 2px;
}
@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; }
}