:root {
  --green-primary: #125A30;
  --green-secondary: #3F9256;
  --green-dark-text: #0B3D22;
  --green-light-bg: #EAF5EE;
  --green-mint: #CFE7D7;
  --background-main: #F7FAF8;
  --background-card: #FFFFFF;
  --border-soft: #D8E4DC;
  --text-main: #1F2933;
  --text-muted: #6B7280;
  --success: #3F9256;
  --warning: #D97706;
  --danger: #DC2626;
  --shadow-sm: 0 1px 2px rgba(11, 61, 34, 0.06);
  --shadow-md: 0 6px 20px rgba(11, 61, 34, 0.10);
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, "Helvetica Neue", Arial, sans-serif;
  color: var(--text-main);
  background: var(--background-main);
  -webkit-font-smoothing: antialiased;
}
a { color: var(--green-primary); text-decoration: none; }
.container { max-width: 1200px; margin: 0 auto; padding: 0 clamp(16px, 4vw, 28px); }

.site-header {
  background: var(--background-card);
  border-bottom: 1px solid var(--border-soft);
  position: sticky; top: 0; z-index: 10;
  backdrop-filter: blur(6px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 120px;
}
.logo { display: flex; align-items: center; }
.logo-img {
  display: block;
  height: 100px;
  width: auto;
  max-width: 320px;
}
.header-nav a {
  font-weight: 500;
  color: var(--text-main);
  padding: 8px 12px;
  border-radius: 8px;
}
.header-nav a:hover { background: var(--green-light-bg); }

.hero {
  background: linear-gradient(135deg, var(--green-light-bg) 0%, var(--green-mint) 100%);
  padding: clamp(40px, 8vw, 80px) 0;
}
.hero-inner { max-width: 720px; }
.hero h1 {
  font-size: clamp(28px, 5vw, 44px);
  margin: 0 0 14px;
  color: var(--green-dark-text);
  line-height: 1.15;
}
.hero p {
  font-size: clamp(15px, 2vw, 18px);
  color: var(--text-main);
  margin: 0 0 22px;
  max-width: 580px;
}
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  font: inherit;
  font-weight: 600;
  padding: 12px 22px;
  border-radius: 10px;
  border: 1px solid transparent;
  cursor: pointer;
  transition: background .15s, transform .05s;
}
.btn:active { transform: translateY(1px); }
.btn-primary { background: var(--green-primary); color: #fff; }
.btn-primary:hover { background: var(--green-dark-text); }
.btn-ghost { background: var(--background-card); color: var(--green-dark-text); border: 1px solid var(--border-soft); }
.btn-ghost:hover { background: var(--green-light-bg); }

.catalog { padding: clamp(32px, 6vw, 56px) 0; }
.catalog-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 14px;
  margin-bottom: 24px;
}
.catalog-head h2 { margin: 0; font-size: clamp(20px, 3vw, 26px); color: var(--green-dark-text); }
.search input {
  font: inherit;
  padding: 10px 14px;
  border: 1px solid var(--border-soft);
  border-radius: 10px;
  background: var(--background-card);
  width: clamp(220px, 50vw, 320px);
  outline: none;
}
.search input:focus {
  border-color: var(--green-secondary);
  box-shadow: 0 0 0 3px rgba(63,146,86,0.15);
}

.grid {
  display: grid;
  gap: 18px;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
}
.product {
  background: var(--background-card);
  border: 1px solid var(--border-soft);
  border-radius: 14px;
  overflow: hidden;
  display: flex;
  flex-direction: column;
  transition: transform .18s, box-shadow .18s;
  cursor: pointer;
}
.product:hover { transform: translateY(-3px); box-shadow: var(--shadow-md); }
.product .ph {
  aspect-ratio: 1 / 1;
  background: var(--green-light-bg);
  position: relative;
  overflow: hidden;
}
.product .ph img {
  width: 100%; height: 100%;
  object-fit: cover;
  display: block;
}
.product .no-img {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  color: var(--green-secondary);
  font-size: 36px;
}
.product-body { padding: 14px 16px 18px; display: flex; flex-direction: column; gap: 6px; }
.product-name {
  font-weight: 600;
  font-size: 16px;
  color: var(--text-main);
  line-height: 1.3;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}
.product-meta { font-size: 13px; color: var(--text-muted); }
.product-price {
  margin-top: 6px;
  color: var(--green-primary);
  font-weight: 700;
  font-size: 18px;
}
.stock-pill {
  display: inline-block;
  padding: 2px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 600;
  background: var(--green-mint);
  color: var(--green-dark-text);
}
.stock-pill.low { background: #FEE2E2; color: var(--danger); }
.stock-pill.zero { background: #FEE2E2; color: var(--danger); }

.product-detail-info .stock-pill {
  padding: 4px 20px;
  font-size: 24px;
}

/* ----- Promo (catalog + detail) ----- */
.promo-price {
  color: var(--danger);
  font-weight: 700;
}
.old-price {
  color: var(--text-muted);
  font-weight: 500;
  margin-left: 6px;
}
.product-price .old-price { font-size: 14px; }

.ph-promo-badge {
  position: absolute;
  top: 10px;
  left: 10px;
  background: var(--danger);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.6px;
  padding: 4px 10px;
  border-radius: 6px;
  box-shadow: 0 2px 6px rgba(220,38,38,0.3);
  z-index: 1;
}

.promo-info {
  margin-top: 4px;
  margin-bottom: 14px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 14px;
  background: #FEE2E2;
  color: var(--danger);
  border-radius: 10px;
  font-size: 14px;
}
.promo-tag {
  background: var(--danger);
  color: #fff;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.6px;
  padding: 2px 8px;
  border-radius: 4px;
}
.product-detail-info .price .promo-price {
  font-size: inherit;
}

.empty {
  grid-column: 1 / -1;
  text-align: center;
  padding: 60px 20px;
  color: var(--text-muted);
}
.loader {
  width: 36px; height: 36px;
  border: 3px solid var(--green-mint);
  border-top-color: var(--green-primary);
  border-radius: 50%;
  animation: spin 0.8s linear infinite;
  margin: 0 auto 14px;
}
@keyframes spin { to { transform: rotate(360deg); } }

.site-footer {
  border-top: 1px solid var(--border-soft);
  padding: 22px 0;
  margin-top: 40px;
  color: var(--text-muted);
  font-size: 14px;
  text-align: center;
}

/* Pagina individuala de produs */
.product-page { padding: clamp(24px, 4vw, 40px) 0 60px; }
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  color: var(--text-muted);
  font-size: 14px;
  margin-bottom: 18px;
  padding: 6px 12px 6px 0;
  border-radius: 6px;
}
.back-link:hover { color: var(--green-primary); }

.product-detail {
  background: var(--background-card);
  border: 1px solid var(--border-soft);
  border-radius: 16px;
  overflow: hidden;
  display: grid;
  grid-template-columns: 1fr 1fr;
  box-shadow: var(--shadow-sm);
}
@media (max-width: 760px) { .product-detail { grid-template-columns: 1fr; } }
.product-detail-img {
  aspect-ratio: 1 / 1;
  background: var(--green-light-bg);
  overflow: hidden;
  position: relative;
}
.product-detail-img img { width: 100%; height: 100%; object-fit: cover; display: block; }
.product-detail-img .no-img {
  position: absolute; inset: 0;
  display: grid; place-items: center;
  font-size: 64px;
  color: var(--green-secondary);
}
.product-detail-info { padding: clamp(20px, 3vw, 32px); }
.product-detail-info h1 {
  margin: 0 0 6px;
  font-size: clamp(22px, 3vw, 28px);
  color: var(--green-dark-text);
  line-height: 1.25;
}
.product-detail-info .price {
  font-size: clamp(24px, 3vw, 30px);
  color: var(--green-primary);
  font-weight: 700;
  margin: 12px 0 14px;
}
.product-detail-info .price-unit {
  font-size: 14px;
  color: var(--text-muted);
  font-weight: 400;
}
.product-detail-info dl {
  display: grid;
  grid-template-columns: max-content 1fr;
  gap: 10px 16px;
  font-size: 15px;
  margin: 22px 0 0;
  padding-top: 18px;
  border-top: 1px solid var(--border-soft);
}
.product-detail-info dt { color: var(--text-muted); font-weight: 500; }
.product-detail-info dd { margin: 0; color: var(--text-main); }

.muted { color: var(--text-muted); font-size: 13px; }
.price-unit { font-size: 13px; color: var(--text-muted); font-weight: 400; }