:root {
  --font-display: Constantia, Cambria, Georgia, serif;
  --font-body: Candara, Calibri, "Segoe UI", sans-serif;
  --font-mono: Consolas, "Cascadia Code", "Courier New", monospace;

  --forest: #0d0d0d;
  --forest-2: #050505;
  --forest-ink: #ede8d8;
  --header-bg: #0d0d0d;
  --header-ink: #ede8d8;
  --header-border: rgba(0, 0, 0, 0.15);

  --bg: #f3f1e2;
  --bg-elevated: #eae6d3;
  --ink: #1e2b22;
  --ink-muted: #5b6b5e;
  --accent: #b8842a;
  --accent-strong: #8f6520;
  --accent-contrast: #fffdf6;
  --border: rgba(30, 43, 34, 0.18);
  --border-soft: rgba(30, 43, 34, 0.1);
  --shadow: 0 10px 30px rgba(30, 43, 34, 0.1);

  --ok: #3f7d4f;
  --warn: #b8842a;
  --danger: #a6402f;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #141c16;
    --bg-elevated: #1d2820;
    --ink: #ede8d8;
    --ink-muted: #a9b3a6;
    --accent: #d9a64b;
    --accent-strong: #f0c273;
    --accent-contrast: #16210f;
    --border: rgba(237, 232, 216, 0.18);
    --border-soft: rgba(237, 232, 216, 0.1);
    --shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
  }
}

body[data-page="immobilier"] {
  --bg: #eef0f2;
  --bg-elevated: #e2e6ea;
  --ink: #1b232c;
  --ink-muted: #5c6b78;
  --accent: #b8842a;
  --accent-strong: #8f6520;
  --border: rgba(27, 35, 44, 0.16);
  --border-soft: rgba(27, 35, 44, 0.08);
}
@media (prefers-color-scheme: dark) {
  body[data-page="immobilier"] {
    --bg: #121820;
    --bg-elevated: #1a222c;
    --ink: #e8ecef;
    --ink-muted: #9aa7b2;
    --accent: #d9a64b;
    --accent-strong: #f0c273;
    --border: rgba(232, 236, 239, 0.16);
    --border-soft: rgba(232, 236, 239, 0.08);
  }
}

body[data-page="newsletter"] {
  --bg: #0d0d0d;
  --bg-elevated: #171717;
  --ink: #f3efe4;
  --ink-muted: #b9b2a0;
  --accent: #e0b563;
  --accent-strong: #f0c273;
  --accent-contrast: #16210f;
  --border: rgba(243, 239, 228, 0.14);
  --border-soft: rgba(243, 239, 228, 0.07);
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.45);
  --header-bg: #0d0d0d;
  --header-ink: #f3efe4;
  --header-border: rgba(243, 239, 228, 0.14);
}

/* Palette inspirée de nsiacongo.com : blanc, bleu marine, ambre */
body[data-page="batch"] {
  --bg: #ffffff;
  --bg-elevated: #f4f6f9;
  --ink: #1a1a2e;
  --ink-muted: #5c6b78;
  --accent: #e8a020;
  --accent-strong: #c9861a;
  --accent-contrast: #ffffff;
  --brand-blue: #003b7a;
  --border: rgba(26, 26, 46, 0.14);
  --border-soft: rgba(26, 26, 46, 0.07);
  --shadow: 0 10px 30px rgba(26, 26, 46, 0.12);
  --forest: #1a1a2e;
  --forest-2: #12121f;
  --forest-ink: #ffffff;
  --header-bg: #ffffff;
  --header-ink: #1a1a2e;
  --header-border: rgba(26, 26, 46, 0.12);
}
body[data-page="batch"] .btn-secondary { border-color: var(--brand-blue); color: var(--brand-blue); }
body[data-page="batch"] .btn-secondary:hover { background: var(--brand-blue); border-color: var(--brand-blue); color: #fff; }
body[data-page="batch"] .step-num { background: var(--brand-blue); }
body[data-page="batch"] .formule-card.featured { border-color: var(--brand-blue); }

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

.wrap { max-width: 900px; margin: 0 auto; padding: 0 1.5rem; }
.wrap-narrow { max-width: 620px; margin: 0 auto; padding: 0 1.5rem; }

h1, h2, h3 { font-family: var(--font-display); font-weight: 700; text-wrap: balance; margin: 0; }
a { color: var(--accent-strong); }
@media (prefers-color-scheme: dark) { a { color: var(--accent); } }
body[data-page="newsletter"] a:not(.btn-primary):not(.btn-secondary) { color: var(--accent); }

a:focus-visible, button:focus-visible, summary:focus-visible,
input:focus-visible, textarea:focus-visible, select:focus-visible {
  outline: 2px solid var(--accent);
  outline-offset: 3px;
}

.label-tag {
  font-family: var(--font-mono);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--accent-strong);
}
@media (prefers-color-scheme: dark) { .label-tag { color: var(--accent); } }
body[data-page="newsletter"] .label-tag { color: var(--accent); }
body[data-page="batch"] .label-tag { color: var(--brand-blue); }

/* ---- Header / footer (shared brand shell) ---- */
header.top {
  background: var(--header-bg);
  color: var(--header-ink);
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid var(--header-border);
}
.top-inner {
  max-width: 900px;
  margin: 0 auto;
  padding: 0.9rem 1.5rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  font-family: var(--font-display);
  font-weight: 700;
  font-size: 1.05rem;
  color: var(--header-ink);
  text-decoration: none;
}
.brand-logo { height: 2.3rem; width: 2.3rem; border-radius: 7px; object-fit: cover; flex-shrink: 0; }
nav.top-nav { display: flex; gap: 1.1rem; align-items: center; flex-wrap: wrap; }
nav.top-nav a {
  color: var(--header-ink);
  text-decoration: none;
  font-size: 0.88rem;
  opacity: 0.85;
}
nav.top-nav a.active, nav.top-nav a:hover { opacity: 1; text-decoration: underline; text-underline-offset: 3px; }

footer.site-footer { background: var(--forest); color: var(--forest-ink); padding: 2rem 0 2.4rem; margin-top: 3rem; }
footer.site-footer .wrap { display: flex; flex-direction: column; gap: 0.5rem; }
footer.site-footer .brand { font-size: 1rem; }
footer.site-footer p { color: rgba(237, 232, 216, 0.65); font-size: 0.82rem; max-width: 60ch; }

/* ---- Buttons ---- */
.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  border-radius: 9px;
  padding: 0.75rem 1.25rem;
  font-size: 0.95rem;
  font-weight: 700;
  text-decoration: none;
  cursor: pointer;
  border: none;
  font-family: var(--font-body);
}
.btn-primary { background: var(--accent); color: var(--accent-contrast); box-shadow: var(--shadow); }
.btn-primary:hover { background: var(--accent-strong); }
.btn-secondary { background: transparent; color: var(--ink); border: 1.5px solid var(--border); }
.btn-secondary:hover { border-color: var(--accent-strong); color: var(--accent-strong); }
.btn-block { width: 100%; }
button.btn-primary, button.btn-secondary { appearance: none; }

/* ---- Page header ---- */
.page-hero { padding: 2.6rem 0 2rem; }
.page-hero h1 { font-size: clamp(1.8rem, 4vw, 2.6rem); line-height: 1.15; }
.page-hero p.lede { margin-top: 0.8rem; max-width: 60ch; color: var(--ink-muted); font-size: 1.05rem; }

section { padding: 2.2rem 0; }
.section-head { margin-bottom: 1.4rem; }
.section-head h2 { font-size: clamp(1.4rem, 3vw, 1.9rem); }
.section-head p { color: var(--ink-muted); margin-top: 0.4rem; max-width: 60ch; }

/* ---- Cards / grids ---- */
.card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.1rem; }
.card {
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  padding: 1.3rem;
  box-shadow: var(--shadow);
}
.card h3 { font-size: 1.1rem; margin-bottom: 0.4rem; }
.card p { color: var(--ink-muted); font-size: 0.92rem; margin: 0; }
.card-link { display: block; text-decoration: none; color: inherit; }
.card-link:hover { outline: 2px solid var(--border); }

/* ---- Batch cooking page: audience chips, services, steps, formules, FAQ ---- */
.audience-strip { margin-top: 1.7rem; display: flex; flex-wrap: wrap; gap: 0.5rem; }
.audience-chip {
  font-size: 0.82rem; padding: 0.3rem 0.7rem; border-radius: 999px;
  background: var(--bg-elevated); border: 1px solid var(--border-soft); color: var(--ink-muted);
}

.service-card .icon { width: 42px; height: 42px; color: var(--accent-strong); }
@media (prefers-color-scheme: dark) { .service-card .icon { color: var(--accent); } }
.service-card h3 { font-size: 1.2rem; margin-top: 0.9rem; }
.service-card p.desc { color: var(--ink-muted); margin-top: 0.5rem; }
.service-card ul { margin: 0.9rem 0 0; padding: 0; list-style: none; display: flex; flex-direction: column; gap: 0.45rem; }
.service-card li { font-size: 0.92rem; padding-left: 1.3rem; position: relative; }
.service-card li::before {
  content: ""; position: absolute; left: 0; top: 0.5em; width: 6px; height: 6px;
  background: var(--accent); border-radius: 50%;
}

.steps { display: flex; flex-direction: column; gap: 1.1rem; }
.step { display: grid; grid-template-columns: 2.6rem 1fr; gap: 1rem; align-items: start; }
.step-num {
  font-family: var(--font-mono); font-variant-numeric: tabular-nums; font-size: 1.05rem; font-weight: 700;
  color: var(--accent-contrast); background: var(--forest); width: 2.6rem; height: 2.6rem; border-radius: 50%;
  display: flex; align-items: center; justify-content: center; flex-shrink: 0;
}
.step h3 { font-size: 1.05rem; font-family: var(--font-body); font-weight: 700; }
.step p { margin: 0.3rem 0 0; color: var(--ink-muted); font-size: 0.95rem; }

.formule-card {
  position: relative; background: var(--bg); border: 1px solid var(--border-soft);
  border-radius: 4px 14px 14px 4px; padding: 1.5rem 1.5rem 1.6rem; box-shadow: var(--shadow); overflow: hidden;
}
.formule-card::before {
  content: ""; position: absolute; top: 0; right: 0; width: 0; height: 0;
  border-style: solid; border-width: 0 26px 26px 0; border-color: transparent var(--bg-elevated) transparent transparent;
}
.formule-card.featured { border-color: var(--accent-strong); }
.formule-name { font-family: var(--font-display); font-size: 1.3rem; font-weight: 700; }
.formule-tagline { color: var(--ink-muted); font-size: 0.88rem; margin-top: 0.2rem; }
.formule-price {
  font-family: var(--font-mono); font-size: 0.95rem; margin-top: 1rem; padding: 0.5rem 0.7rem;
  background: var(--bg-elevated); border-radius: 6px; display: inline-block;
}
.formule-card ul { list-style: none; padding: 0; margin: 1.1rem 0 0; display: flex; flex-direction: column; gap: 0.5rem; }
.formule-card li { font-size: 0.9rem; padding-left: 1.2rem; position: relative; }
.formule-card li::before { content: "•"; position: absolute; left: 0; color: var(--accent-strong); }

.faq-list { display: flex; flex-direction: column; gap: 0.6rem; }
details.faq-item { background: var(--bg); border: 1px solid var(--border-soft); border-radius: 10px; padding: 0.2rem 1.1rem; }
details.faq-item summary {
  cursor: pointer; padding: 0.9rem 0; font-weight: 700; list-style: none;
  display: flex; justify-content: space-between; align-items: center; gap: 1rem;
}
details.faq-item summary::-webkit-details-marker { display: none; }
details.faq-item summary::after { content: "+"; font-family: var(--font-mono); font-size: 1.2rem; color: var(--accent-strong); flex-shrink: 0; }
details.faq-item[open] summary::after { content: "–"; }
details.faq-item p { margin: 0 0 1rem; color: var(--ink-muted); font-size: 0.95rem; max-width: 62ch; }

.wa-float {
  position: fixed; right: 1.1rem; bottom: 1.1rem; z-index: 50; display: inline-flex; align-items: center; gap: 0.55rem;
  background: var(--accent); color: var(--accent-contrast); text-decoration: none; padding: 0.8rem 1.15rem;
  border-radius: 999px; box-shadow: 0 8px 24px rgba(0,0,0,0.25); font-weight: 700; font-size: 0.92rem;
}
.wa-float:hover { background: var(--accent-strong); }
.wa-float svg { width: 20px; height: 20px; }

.listing-photo {
  width: 100%;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  border-radius: 10px;
  background: var(--border-soft);
  margin-bottom: 0.8rem;
}

.badge {
  display: inline-flex;
  align-items: center;
  gap: 0.3rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  padding: 0.25rem 0.6rem;
  border-radius: 999px;
}
.badge-en_attente { background: rgba(184, 132, 42, 0.16); color: var(--warn); }
.badge-valide { background: rgba(63, 125, 79, 0.16); color: var(--ok); }
.badge-refuse { background: rgba(166, 64, 47, 0.16); color: var(--danger); }

.price-tag {
  font-family: var(--font-mono);
  font-variant-numeric: tabular-nums;
  font-size: 0.95rem;
  color: var(--accent-strong);
}
body[data-page="newsletter"] .price-tag { color: var(--accent); }

.filter-bar { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-bottom: 1.4rem; }
.filter-bar a {
  text-decoration: none;
  font-size: 0.85rem;
  padding: 0.4rem 0.85rem;
  border-radius: 999px;
  border: 1px solid var(--border);
  color: var(--ink-muted);
}
.filter-bar a.active { background: var(--accent); border-color: var(--accent); color: var(--accent-contrast); font-weight: 700; }

/* ---- Forms ---- */
form.stack { display: flex; flex-direction: column; gap: 0.95rem; max-width: 560px; }
form.stack label { font-size: 0.85rem; font-weight: 700; display: flex; flex-direction: column; gap: 0.35rem; }
form.stack input,
form.stack select,
form.stack textarea {
  font: inherit;
  padding: 0.65rem 0.75rem;
  border-radius: 8px;
  border: 1px solid var(--border);
  background: var(--bg);
  color: var(--ink);
}
form.stack textarea { min-height: 6rem; resize: vertical; }
form.stack .hint { font-size: 0.78rem; color: var(--ink-muted); font-weight: 400; }
.form-card { background: var(--bg-elevated); border-radius: 14px; padding: 1.6rem; }

.alert { padding: 0.85rem 1.1rem; border-radius: 10px; font-size: 0.9rem; margin-bottom: 1.2rem; }
.alert-error { background: rgba(166, 64, 47, 0.14); color: var(--danger); }
.alert-success { background: rgba(63, 125, 79, 0.14); color: var(--ok); }

/* ---- Auth-style panel ---- */
.auth-panel {
  max-width: 460px;
  margin: 2.4rem auto;
  background: var(--bg-elevated);
  border-radius: 16px;
  padding: 2rem;
  box-shadow: var(--shadow);
}
.auth-panel h1 { font-size: 1.5rem; margin-bottom: 0.4rem; }
.auth-panel p.lede { color: var(--ink-muted); margin: 0 0 1.4rem; font-size: 0.92rem; }
.auth-switch { margin-top: 1.2rem; font-size: 0.88rem; color: var(--ink-muted); text-align: center; }

/* ---- Admin / dashboard table-like list ---- */
.list-table { display: flex; flex-direction: column; gap: 0.7rem; }
.list-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  background: var(--bg-elevated);
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  padding: 0.9rem 1.1rem;
}
.list-row .meta { font-size: 0.82rem; color: var(--ink-muted); }
.list-row .actions { display: flex; gap: 0.5rem; }
.list-row .actions button {
  font-size: 0.8rem;
  padding: 0.4rem 0.7rem;
  border-radius: 7px;
  border: 1px solid var(--border);
  background: transparent;
  color: var(--ink);
  cursor: pointer;
}
.list-row .actions button.approve:hover { border-color: var(--ok); color: var(--ok); }
.list-row .actions button.reject:hover { border-color: var(--danger); color: var(--danger); }

.empty-state { color: var(--ink-muted); font-size: 0.92rem; padding: 2rem 0; text-align: center; }

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
}