/* ---------- Tokens ---------- */
:root {
  --bg: #faf8f4;
  --surface: #ffffff;
  --text: #2b2a27;
  --muted: #6f6a60;
  --line: #e6e1d6;
  --accent: #3f7d4e;        /* fresh herb green */
  --accent-ink: #ffffff;
  --accent-soft: #e7f1e9;
  --warn: #b3412e;
  --radius: 10px;
  --shadow: 0 1px 3px rgba(0,0,0,.08);
}

* { box-sizing: border-box; }
html, body { margin: 0; }
body {
  background: var(--bg);
  color: var(--text);
  font: 16px/1.55 system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
}
a { color: var(--accent); }
img { max-width: 100%; display: block; }
.wrap { max-width: 1140px; margin: 0 auto; padding: 0 16px; }
.muted { color: var(--muted); }
.num { text-align: right; font-variant-numeric: tabular-nums; }

/* ---------- Header / top menu ---------- */
.site-header { background: var(--surface); border-bottom: 1px solid var(--line); position: sticky; top: 0; z-index: 10; }
.header-row { display: flex; align-items: center; justify-content: space-between; min-height: 60px; gap: 16px; }
.brand { font-weight: 700; font-size: 1.15rem; color: var(--text); text-decoration: none; }
.main-nav { display: flex; gap: 4px; }
.main-nav a { padding: 8px 14px; border-radius: 999px; color: var(--text); text-decoration: none; font-weight: 500; }
.main-nav a:hover { background: var(--accent-soft); }
.main-nav a.active { background: var(--accent); color: var(--accent-ink); }
.nav-toggle { display: none; background: none; border: 0; font-size: 1.6rem; cursor: pointer; color: var(--text); }

@media (max-width: 760px) {
  .nav-toggle { display: block; }
  .main-nav { display: none; position: absolute; top: 60px; left: 0; right: 0; flex-direction: column;
              background: var(--surface); border-bottom: 1px solid var(--line); padding: 8px 16px 16px; }
  .main-nav.open { display: flex; }
}

main.wrap { padding-top: 24px; padding-bottom: 48px; min-height: 70vh; }
h1 { font-size: 2rem; line-height: 1.2; margin: 0 0 16px; }

/* ---------- Recipe card grid (Home + Recipes) ---------- */
.recipe-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(240px, 1fr)); gap: 20px; }
.recipe-card { background: var(--surface); border-radius: var(--radius); overflow: hidden; box-shadow: var(--shadow);
               text-decoration: none; color: var(--text); transition: transform .15s; }
.recipe-card:hover { transform: translateY(-2px); }
.recipe-card img { aspect-ratio: 4 / 3; width: 100%; object-fit: cover; background: var(--line); }
.recipe-card .card-body { padding: 12px 14px; }
.recipe-card .card-title { font-weight: 600; margin: 0; }
.recipe-card .card-meta { color: var(--muted); font-size: .85rem; }

/* ---------- Single recipe ---------- */
.ingredients-box { background: var(--surface); border: 1px solid var(--line); border-left: 4px solid var(--accent);
                   border-radius: var(--radius); padding: 16px 20px; margin: 20px 0; }
.instructions ol { padding-left: 1.4em; }
.instructions li { margin-bottom: 10px; }
.nutrition-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(130px, 1fr)); gap: 12px; }
.nutrition-grid .nut { background: var(--surface); border: 1px solid var(--line); border-radius: var(--radius);
                       padding: 12px; text-align: center; }
.nutrition-grid .nut b { display: block; font-size: 1.4rem; }

/* ---------- Admin ---------- */
.admin-nav { display: flex; flex-wrap: wrap; gap: 6px; align-items: center; margin-bottom: 20px;
             padding-bottom: 12px; border-bottom: 1px solid var(--line); }
.admin-nav a { padding: 6px 12px; border-radius: 6px; text-decoration: none; color: var(--text); }
.admin-nav a.active { background: var(--accent-soft); color: var(--accent); font-weight: 600; }
.admin-who { margin-left: auto; color: var(--muted); font-size: .9rem; }

/* ---------- Forms / buttons ---------- */
label { display: block; margin-bottom: 14px; font-weight: 500; }
input[type=text], input[type=password], input[type=number], input[type=date], select, textarea {
  display: block; width: 100%; margin-top: 4px; padding: 9px 11px; font: inherit;
  border: 1px solid var(--line); border-radius: 6px; background: var(--surface); color: var(--text);
}
.btn { display: inline-block; padding: 9px 18px; border-radius: 6px; border: 1px solid var(--line);
       background: var(--surface); color: var(--text); font: inherit; cursor: pointer; text-decoration: none; }
.btn-primary { background: var(--accent); border-color: var(--accent); color: var(--accent-ink); }
.login-box { max-width: 380px; margin: 40px auto; background: var(--surface); padding: 28px;
             border-radius: var(--radius); box-shadow: var(--shadow); }

.flash { padding: 10px 14px; border-radius: 6px; margin-bottom: 16px; }
.flash-success { background: var(--accent-soft); color: var(--accent); }
.flash-error { background: #fbe9e6; color: var(--warn); }
.placeholder { padding: 24px; border: 2px dashed var(--line); border-radius: var(--radius); color: var(--muted); }

/* ---------- Footer / print ---------- */
.site-footer { border-top: 1px solid var(--line); padding: 20px 0; color: var(--muted); font-size: .9rem; }
@media print {
  .no-print { display: none !important; }
  body { background: #fff; }
}