/* Style commun des sites-outils (copié dans chaque site par kit.mjs, suivi du site.css du site).
   Chaque site personnalise ses couleurs et polices via les variables --accent, --hero-*, --font-*. */
:root {
  --bg: #f4f6f8;
  --card: #ffffff;
  --field: #f7f8fa;
  --text: #14171c;
  --muted: #5d6570;
  --border: #e3e7ed;
  --accent: #0f7b6c;
  --accent-2: #14a38f;
  --accent-soft: #e2f4f1;
  --on-accent: #ffffff;
  --warn: #c2410c;
  --hero-from: #0b5a50;
  --hero-to: #14a38f;
  --hero-text: #ffffff;
  --radius: 18px;
  --shadow: 0 1px 2px rgba(16, 24, 40, 0.04), 0 10px 30px rgba(16, 24, 40, 0.07);
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
  --font-display: var(--font-body);
  --rail: 160px;
}

@media (prefers-color-scheme: dark) {
  :root {
    --bg: #0e1014;
    --card: #171a20;
    --field: #11141a;
    --text: #eef0f3;
    --muted: #9aa3ae;
    --border: #262b34;
    --accent-soft: rgba(255, 255, 255, 0.06);
    --on-accent: #0b0d10;
    --shadow: 0 1px 2px rgba(0, 0, 0, 0.3), 0 10px 30px rgba(0, 0, 0, 0.35);
  }
}

* { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; }

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font: 16px/1.55 var(--font-body);
  -webkit-font-smoothing: antialiased;
}
h1, h2, h3, .brand { font-family: var(--font-display); }
a { color: var(--accent); }

/* ---------- Barre du haut ---------- */
.topbar {
  position: sticky; top: 0; z-index: 10;
  background: color-mix(in srgb, var(--card) 85%, transparent);
  backdrop-filter: saturate(1.4) blur(10px);
  -webkit-backdrop-filter: saturate(1.4) blur(10px);
  border-bottom: 1px solid var(--border);
}
.topbar-in { max-width: 1280px; margin: 0 auto; padding: 10px 16px; display: flex; align-items: center; gap: 16px; }
.brand { display: flex; align-items: center; gap: 10px; text-decoration: none; color: var(--text); font-weight: 800; letter-spacing: -0.01em; white-space: nowrap; }
.logo {
  display: grid; place-items: center; width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg, var(--hero-from), var(--hero-to)); color: #fff; font-size: 17px; font-weight: 800;
  box-shadow: 0 4px 12px color-mix(in srgb, var(--accent) 35%, transparent);
}
.nav { display: flex; gap: 4px; margin-left: auto; overflow-x: auto; scrollbar-width: none; -webkit-overflow-scrolling: touch; }
.nav::-webkit-scrollbar { display: none; }
.nav a {
  flex: none; color: var(--muted); text-decoration: none; font-size: 0.88rem; font-weight: 600;
  border-radius: 999px; padding: 7px 12px;
}
.nav a:hover { color: var(--text); background: var(--accent-soft); }
.nav a[aria-current="page"] { color: var(--accent); background: var(--accent-soft); }
.nav a.lang { border: 1px solid var(--border); }
@media (max-width: 720px) {
  .topbar-in { flex-wrap: wrap; gap: 8px; padding-bottom: 8px; }
  .nav { margin-left: 0; width: 100%; }
}

/* ---------- Bandeau titre ---------- */
.hero-band {
  position: relative; overflow: hidden;
  background:
    radial-gradient(60% 120% at 85% 0%, rgba(255, 255, 255, 0.18), transparent 60%),
    linear-gradient(135deg, var(--hero-from), var(--hero-to));
  color: var(--hero-text);
}
.hero { max-width: 960px; margin: 0 auto; padding: 36px 16px 64px; }
.hero h1 { margin: 10px 0 6px; font-size: clamp(1.7rem, 4.6vw, 2.6rem); line-height: 1.12; letter-spacing: -0.025em; }
.hero p { margin: 0; max-width: 640px; opacity: 0.92; font-size: 1.05rem; }
.badges { display: flex; flex-wrap: wrap; gap: 6px; }
.badges span {
  font-size: 0.78rem; font-weight: 700; letter-spacing: 0.02em;
  background: rgba(255, 255, 255, 0.16); border: 1px solid rgba(255, 255, 255, 0.25);
  border-radius: 999px; padding: 4px 10px;
}

/* ---------- Mise en page avec colonnes de pub ---------- */
.shell { display: grid; grid-template-columns: minmax(0, 1fr); margin-top: -40px; position: relative; z-index: 1; }
.page { width: 100%; max-width: 960px; margin: 0 auto; padding: 0 16px 48px; min-width: 0; }
.side { display: none; }
@media (min-width: 1300px) {
  /* Placement explicite : si un bloqueur de pub cache les colonnes, le contenu reste au centre. */
  .shell { grid-template-columns: 1fr minmax(0, 960px) 1fr; }
  .page { grid-column: 2; grid-row: 1; }
  .side { display: block; grid-row: 1; min-width: 0; }
  .side-left { grid-column: 1; }
  .side-right { grid-column: 3; }
  .side .ad-box { position: sticky; top: 76px; width: var(--rail); }
  .side-left .ad-box { margin-left: auto; margin-right: 24px; }
  .side-right .ad-box { margin-right: auto; margin-left: 24px; }
  .ad-inline { display: none; }
}

.ad-box { text-align: center; }
.ad-label { display: block; font-size: 0.68rem; letter-spacing: 0.08em; text-transform: uppercase; color: var(--muted); margin-bottom: 4px; }
.ad-placeholder {
  display: grid; place-content: center; gap: 2px; border: 1.5px dashed var(--border); border-radius: 12px;
  color: var(--muted); font-size: 0.8rem; background: color-mix(in srgb, var(--card) 60%, transparent);
}
.side .ad-placeholder { height: 600px; }
.ad-inline { margin: 20px 0; }
.ad-inline .ad-placeholder { min-height: 100px; }

/* ---------- Cartes et formulaires ---------- */
.layout { display: grid; gap: 16px; }
@media (min-width: 780px) {
  .layout { grid-template-columns: 1.1fr 1fr; align-items: start; }
  .layout .result { position: sticky; top: 76px; }
}
.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: var(--radius);
  padding: 22px;
  box-shadow: var(--shadow);
  min-width: 0;
}
.card + .card { margin-top: 16px; }
.card h2 { margin: 0 0 12px; font-size: 1.15rem; }
.result { background: linear-gradient(180deg, var(--accent-soft), var(--card) 55%); border-color: color-mix(in srgb, var(--accent) 25%, var(--border)); }

.grid2 { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.grid3 { display: grid; grid-template-columns: repeat(3, 1fr); gap: 12px; }
@media (max-width: 480px) { .grid3 { grid-template-columns: 1fr 1fr; } }

.field { display: block; margin-bottom: 14px; min-width: 0; }
.field > span { display: block; font-size: 0.88rem; font-weight: 650; margin-bottom: 6px; }
.field small { display: block; color: var(--muted); font-size: 0.8rem; margin-top: 4px; }

select, input[type="number"], input[type="date"], input[type="text"] {
  width: 100%; min-width: 0; min-height: 46px;
  font: inherit; color: var(--text);
  background: var(--field);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 10px 12px;
  transition: border-color 0.15s, box-shadow 0.15s;
}
select:focus, input:focus { outline: none; border-color: var(--accent); box-shadow: 0 0 0 4px color-mix(in srgb, var(--accent) 18%, transparent); }
input:disabled { opacity: 0.6; }

.unit { position: relative; }
.unit input { padding-right: 56px; }
.unit em { position: absolute; right: 12px; top: 50%; transform: translateY(-50%); font-style: normal; color: var(--muted); pointer-events: none; font-size: 0.88rem; }

.check { display: flex; gap: 10px; align-items: center; margin: 4px 0 12px; cursor: pointer; }
.check input { width: 18px; height: 18px; accent-color: var(--accent); flex: none; }

details > summary { cursor: pointer; font-weight: 650; margin-bottom: 12px; }

.chips { display: flex; flex-wrap: wrap; gap: 6px; margin-bottom: 14px; }
.chip {
  font: inherit; font-size: 0.84rem; font-weight: 600; cursor: pointer;
  color: var(--text); background: var(--field);
  border: 1px solid var(--border); border-radius: 999px; padding: 7px 12px;
}
.chip:hover, .chip.on { border-color: var(--accent); color: var(--accent); background: var(--accent-soft); }

.label { margin: 0; color: var(--muted); font-size: 0.84rem; font-weight: 600; }
.big {
  margin: 2px 0 12px; font-family: var(--font-display);
  font-size: clamp(2rem, 6vw, 2.8rem); font-weight: 800; color: var(--accent);
  font-variant-numeric: tabular-nums; letter-spacing: -0.03em; line-height: 1.1;
}
.big small { font-size: 0.45em; font-weight: 600; color: var(--muted); letter-spacing: 0; }

.stats { display: grid; grid-template-columns: repeat(auto-fit, minmax(110px, 1fr)); gap: 10px; margin-bottom: 14px; }
.stats > div { background: var(--card); border: 1px solid var(--border); border-radius: 12px; padding: 10px 12px; }
.stats p:last-child { margin: 2px 0 0; font-size: 1.2rem; font-weight: 700; font-variant-numeric: tabular-nums; }

.rows { margin: 0 0 12px; }
.rows div { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--border); }
.rows dt { color: var(--muted); }
.rows dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; text-align: right; }

.note { color: var(--muted); font-size: 0.85rem; margin: 8px 0 0; }
.tip { background: var(--accent-soft); border-left: 3px solid var(--accent); border-radius: 10px; padding: 10px 12px; font-size: 0.9rem; margin: 0 0 12px; }
.tip:empty { display: none; }
code { background: var(--field); border: 1px solid var(--border); border-radius: 6px; padding: 1px 6px; font-size: 0.9em; }

.table-wrap { overflow-x: auto; -webkit-overflow-scrolling: touch; }
table.list { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; }
table.list th { text-align: left; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); padding: 8px 6px; border-bottom: 1px solid var(--border); }
table.list td { padding: 11px 6px; border-bottom: 1px solid var(--border); }
table.list td.num, table.list th.num { text-align: right; white-space: nowrap; }
table.list tr.off td { color: var(--muted); }
table.list tr.hl td { color: var(--accent); font-weight: 650; }

/* ---------- Liens vers les autres outils ---------- */
.tools-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 12px; }
.tool-link {
  display: block; text-decoration: none; color: var(--text);
  background: var(--card); border: 1px solid var(--border); border-radius: 16px; padding: 16px;
  box-shadow: var(--shadow); transition: transform 0.15s, border-color 0.15s;
}
.tool-link:hover { border-color: var(--accent); transform: translateY(-2px); }
.tool-link strong { display: block; margin-bottom: 4px; }
.tool-link span { color: var(--muted); font-size: 0.9rem; }

/* ---------- Texte et FAQ ---------- */
.content { margin-top: 40px; }
.content h2 { font-size: 1.35rem; letter-spacing: -0.01em; }
.content p { color: var(--muted); }
.faq { display: grid; gap: 8px; }
.faq details { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 0 16px; }
.faq summary { list-style: none; padding: 14px 28px 14px 0; margin: 0; position: relative; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; position: absolute; right: 0; top: 50%; transform: translateY(-50%); font-size: 1.3rem; color: var(--accent); font-weight: 400; }
.faq details[open] summary::after { content: "–"; }
.faq details p { margin: 0 0 14px; }

/* ---------- Pied de page ---------- */
.foot { border-top: 1px solid var(--border); background: var(--card); color: var(--muted); font-size: 0.85rem; }
.foot-in { max-width: 960px; margin: 0 auto; padding: 24px 16px 32px; }
.foot p { margin: 0 0 10px; }
.foot nav { display: flex; flex-wrap: wrap; gap: 16px; }

.legal { max-width: 720px; padding-top: 24px; }
.legal h1 { margin: 16px 0 8px; font-size: clamp(1.6rem, 4vw, 2rem); letter-spacing: -0.02em; }
.legal h2 { font-size: 1.1rem; margin: 28px 0 6px; }
.legal p { margin: 0 0 10px; color: var(--muted); }

[hidden] { display: none !important; }

/* Thème « Calcul Revente » : vert émeraude, police DM Sans, étiquettes de prix en fond. */
:root {
  --accent: #047857;
  --accent-2: #10b981;
  --accent-soft: #e7f7f1;
  --loss: #c2410c;
  --hero-from: #053b2e;
  --hero-to: #0f9f73;
  --font-body: "DM Sans", system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
@media (prefers-color-scheme: dark) {
  :root { --accent: #34d399; --accent-soft: rgba(52, 211, 153, 0.1); --loss: #fb923c; }
}
.hero-band {
  background:
    radial-gradient(circle at 88% 30%, rgba(255, 255, 255, 0.16) 0 60px, transparent 61px),
    radial-gradient(circle at 78% 85%, rgba(255, 255, 255, 0.1) 0 34px, transparent 35px),
    radial-gradient(60% 120% at 85% 0%, rgba(255, 255, 255, 0.16), transparent 60%),
    linear-gradient(135deg, var(--hero-from), var(--hero-to));
}

/* ----- Calculateur ----- */
.profit {
  margin: 2px 0 12px; font-family: var(--font-display);
  font-size: clamp(2.2rem, 7vw, 3rem); font-weight: 800; color: var(--accent);
  font-variant-numeric: tabular-nums; letter-spacing: -0.03em; line-height: 1.1;
}
.profit.loss { color: var(--loss); }

.breakdown { margin: 0 0 16px; }
.breakdown div { display: flex; justify-content: space-between; gap: 12px; padding: 9px 0; border-bottom: 1px solid var(--border); }
.breakdown dt { color: var(--muted); }
.breakdown dd { margin: 0; font-weight: 600; font-variant-numeric: tabular-nums; }

.buyer { background: var(--card); border-left: 3px solid var(--accent); border-radius: 10px; padding: 10px 12px; font-size: 0.9rem; margin: 0 0 16px; }

.target { border-top: 1px solid var(--border); padding-top: 14px; }
.target p { margin: 0; }
.target strong { font-size: 1.15rem; font-variant-numeric: tabular-nums; color: var(--accent); }

.fees { border-top: 1px solid var(--border); padding-top: 12px; }
.fees summary span { font-weight: 400; color: var(--muted); }
.link { background: none; border: 0; padding: 0; color: var(--accent); font: inherit; font-size: 0.9rem; cursor: pointer; text-decoration: underline; }

.share { border-top: 1px solid var(--border); margin-top: 14px; padding-top: 14px; }
.button {
  width: 100%; min-height: 46px;
  font: inherit; font-weight: 700;
  color: #fff; background: linear-gradient(135deg, var(--hero-from), var(--hero-to));
  border: 0; border-radius: 12px; padding: 11px 14px; cursor: pointer;
  box-shadow: 0 6px 16px color-mix(in srgb, var(--accent) 30%, transparent);
}
.button:hover { filter: brightness(1.08); }
.share-status { margin: 8px 0 0; font-size: 0.85rem; color: var(--muted); word-break: break-all; }
.share-status:empty { display: none; }

.compare { margin-top: 16px; }
.compare h2 { margin: 0 0 4px; }
.compare table { width: 100%; border-collapse: collapse; font-variant-numeric: tabular-nums; margin-top: 8px; }
.compare th { text-align: left; font-size: 0.78rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.04em; color: var(--muted); padding: 8px 6px; border-bottom: 1px solid var(--border); }
.compare td { padding: 11px 6px; border-bottom: 1px solid var(--border); }
.compare th:not(:first-child), .compare td:not(:first-child) { text-align: right; white-space: nowrap; }
.compare tr.best td { color: var(--accent); font-weight: 700; }
.compare tr.current td:first-child::after { content: " · choisie"; color: var(--muted); font-weight: 400; font-size: 0.8rem; }