/* =========================================================
   produit-desktop.css — Catalogue produits · ScanPro v2
   Gabarit : desktop (≥ 1025px)
   Le header du site est déjà fourni par header.php — ce fichier
   ne stylise que le contenu propre à la page catalogue.
   ========================================================= */

:root {
  --bg: #0b0e14;
  --panel: #12161f;
  --panel-2: #171c28;
  --border: #232a3a;
  --text: #eef1f7;
  --muted: #8891a3;

  --accent-primary: #ff5a36;
  --accent-primary-dark: #e2431f;
  --accent-food: #4ade80;
  --accent-food-soft: rgba(74, 222, 128, 0.12);
  --accent-other: #5b9dff;
  --accent-other-soft: rgba(91, 157, 255, 0.12);
  --danger: #ef4444;

  --font-display: 'Bebas Neue', sans-serif;
  --font-body: 'Space Grotesk', sans-serif;

  --radius: 16px;
  --radius-sm: 8px;
  --max-width: 1280px;
}

* { box-sizing: border-box; }

body {
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  margin: 0;
  min-height: 100vh;
}

main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 32px 40px 80px;
}

/* ---------- Intro ---------- */

.page-intro { margin-bottom: 28px; }
.page-intro h1 {
  font-family: var(--font-display);
  font-size: 52px;
  line-height: 1;
  margin: 0 0 8px;
  letter-spacing: 0.5px;
}
.page-intro h1 span { color: var(--accent-primary); }
.page-intro p { color: var(--muted); font-size: 15px; margin: 0; }

.db-error {
  display: flex; align-items: center; gap: 10px;
  background: rgba(239, 68, 68, 0.1);
  border: 1px solid rgba(239, 68, 68, 0.35);
  color: #ff9b9b;
  padding: 14px 18px;
  border-radius: var(--radius-sm);
  margin-bottom: 24px;
  font-size: 14px;
}

/* ---------- Toolbar ---------- */

.toolbar {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 28px;
  flex-wrap: wrap;
}

.cat-tabs {
  display: flex;
  gap: 6px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 4px;
}
.cat-tab {
  display: flex; align-items: center; gap: 8px;
  padding: 10px 18px;
  border-radius: 9px;
  border: none;
  background: transparent;
  color: var(--muted);
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
}
.cat-tab:hover { color: var(--text); }
.cat-tab.active { background: var(--panel-2); color: var(--text); box-shadow: inset 0 0 0 1px var(--border); }
.cat-tab#tab-alimentaire.active { color: var(--accent-food); }
.cat-tab#tab-autre.active { color: var(--accent-other); }
.cat-count {
  font-size: 12px;
  padding: 1px 8px;
  border-radius: 20px;
  background: var(--border);
  color: var(--text);
}

.field.search-field {
  flex: 1;
  min-width: 220px;
  display: flex;
  align-items: center;
  gap: 10px;
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 0 14px;
}
.field.search-field i { color: var(--muted); font-size: 16px; }
.field.search-field input {
  flex: 1;
  background: transparent;
  border: none;
  outline: none;
  color: var(--text);
  font-family: var(--font-body);
  font-size: 14px;
  padding: 12px 0;
}
.field.search-field input::placeholder { color: var(--muted); }

.btn {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 12px 20px;
  border-radius: 12px;
  font-family: var(--font-body);
  font-size: 14px;
  font-weight: 600;
  border: none;
  cursor: pointer;
  text-decoration: none;
  transition: transform 0.1s, background 0.15s, box-shadow 0.15s;
  white-space: nowrap;
}
.btn:active { transform: scale(0.98); }
.btn-primary { background: var(--accent-primary); color: #16110d; }
.btn-primary:hover { background: var(--accent-primary-dark); }
.btn-ghost { background: var(--panel); color: var(--text); border: 1px solid var(--border); }
.btn-ghost:hover { background: var(--panel-2); }
.btn-scan-link { box-shadow: 0 0 0 4px rgba(255, 90, 54, 0.12); }

/* ---------- Grille produits : cartes carrées photo ---------- */

.grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(240px, 1fr));
  gap: 18px;
}

.card {
  position: relative;
  aspect-ratio: 1 / 1;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  background: var(--panel-2) center / cover no-repeat;
  border: 1px solid var(--border);
  transition: transform 0.15s, border-color 0.15s, box-shadow 0.15s;
  isolation: isolate;
}
.card:hover { transform: translateY(-3px); border-color: #333d54; box-shadow: 0 14px 28px rgba(0,0,0,0.4); }
.card:focus-visible { outline: 2px solid var(--accent-primary); outline-offset: 2px; }

.card-watermark {
  position: absolute;
  top: 50%; left: 50%;
  transform: translate(-50%, -50%);
  font-size: 64px;
  color: rgba(255,255,255,0.06);
  z-index: 0;
}
.card.cat-alimentaire.no-image { background: linear-gradient(145deg, rgba(74,222,128,0.16), var(--panel-2) 70%); }
.card.cat-autre.no-image { background: linear-gradient(145deg, rgba(91,157,255,0.16), var(--panel-2) 70%); }

.card-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0,0,0,0.42) 0%,
    rgba(0,0,0,0.05) 22%,
    rgba(0,0,0,0.05) 55%,
    rgba(0,0,0,0.72) 100%
  );
  z-index: 1;
}

.corner {
  position: absolute;
  z-index: 2;
  color: #fff;
  text-shadow: 0 1px 4px rgba(0,0,0,0.55);
  font-size: 12px;
  line-height: 1.25;
}

.corner-tl {
  top: 10px; left: 10px;
  display: flex; align-items: center; gap: 5px;
  background: rgba(10, 12, 18, 0.45);
  backdrop-filter: blur(3px);
  border-radius: 20px;
  padding: 5px 10px 5px 8px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.4px;
}
.card.cat-alimentaire .corner-tl { color: var(--accent-food); }
.card.cat-autre .corner-tl { color: var(--accent-other); }
.corner-tl i { font-size: 13px; }

.corner-tr {
  top: 10px; right: 10px;
  max-width: 46%;
  background: rgba(10, 12, 18, 0.45);
  backdrop-filter: blur(3px);
  border-radius: 20px;
  padding: 5px 10px;
  font-size: 11px;
  font-weight: 600;
  text-align: right;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.corner-bl {
  bottom: 10px; left: 10px;
  max-width: 68%;
}
.corner-brand {
  font-size: 10.5px;
  text-transform: uppercase;
  letter-spacing: 0.5px;
  opacity: 0.85;
  margin-bottom: 2px;
}
.corner-name {
  font-size: 15px;
  font-weight: 700;
  line-height: 1.25;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.corner-br {
  bottom: 10px; right: 10px;
  max-width: 30%;
  text-align: right;
  font-size: 11px;
  opacity: 0.9;
}
.corner-br i { font-size: 12px; margin-right: 3px; }
.corner-br span {
  display: inline-block;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  vertical-align: bottom;
}

/* ---------- États vides / chargement ---------- */

.empty-state {
  display: none;
  flex-direction: column;
  align-items: center;
  text-align: center;
  gap: 10px;
  padding: 80px 20px;
  color: var(--muted);
}
.empty-state i { font-size: 44px; color: var(--border); }
.empty-title { font-size: 18px; font-weight: 600; color: var(--text); }
.empty-sub { font-size: 14px; max-width: 380px; margin-bottom: 10px; }

.load-more-wrap { display: flex; justify-content: center; margin-top: 32px; }

/* ---------- Modale détail ---------- */

.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(6, 8, 12, 0.7);
  backdrop-filter: blur(4px);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 100;
  padding: 40px;
}

.modal {
  background: var(--panel);
  border: 1px solid var(--border);
  border-radius: 18px;
  max-width: 560px;
  width: 100%;
  max-height: 86vh;
  overflow-y: auto;
  padding: 28px;
  position: relative;
}

.modal-close {
  position: absolute; top: 18px; right: 18px;
  width: 32px; height: 32px;
  border-radius: 50%;
  border: 1px solid var(--border);
  background: var(--panel-2);
  color: var(--text);
  display: flex; align-items: center; justify-content: center;
  cursor: pointer;
}
.modal-close:hover { background: var(--border); }

.modal-img { width: 100%; height: 200px; background: var(--panel-2); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; overflow: hidden; margin-bottom: 16px; }
.modal-img img { width: 100%; height: 100%; object-fit: contain; padding: 12px; }
.modal-img-fallback { font-size: 48px; color: var(--muted); }

.modal-badge {
  display: inline-flex; align-items: center;
  font-size: 11px; text-transform: uppercase; letter-spacing: 0.6px;
  padding: 4px 10px; border-radius: 20px; margin-bottom: 10px;
}
.modal-badge.cat-alimentaire { background: var(--accent-food-soft); color: var(--accent-food); }
.modal-badge.cat-autre { background: var(--accent-other-soft); color: var(--accent-other); }

.modal h2#modal-title { font-family: var(--font-display); font-size: 28px; margin: 0 0 4px; letter-spacing: 0.3px; }
.modal-brand { color: var(--muted); font-size: 14px; margin-bottom: 6px; }
.modal-company { font-size: 13px; color: var(--muted); display: flex; align-items: center; gap: 6px; margin-bottom: 18px; }

.modal-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 10px 20px; padding: 16px; background: var(--panel-2); border-radius: var(--radius-sm); margin-bottom: 18px; }
.fact { display: flex; flex-direction: column; gap: 2px; }
.fact-label { font-size: 11px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.4px; }
.fact-value { font-size: 14px; word-break: break-word; }

.modal-section { margin-bottom: 16px; }
.modal-section-title { display: flex; align-items: center; gap: 6px; font-size: 13px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.4px; margin-bottom: 6px; }
.modal-section p { font-size: 14px; line-height: 1.5; margin: 0; color: var(--text); }
.modal-pre { white-space: pre-wrap; font-family: var(--font-body); }

/* ---------- Toast ---------- */

#toast {
  position: fixed;
  bottom: 24px; left: 50%;
  transform: translateX(-50%) translateY(20px);
  background: var(--panel-2);
  border: 1px solid var(--border);
  color: var(--text);
  padding: 12px 20px;
  border-radius: 10px;
  font-size: 14px;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.2s, transform 0.2s;
  z-index: 200;
}
#toast.show { opacity: 1; transform: translateX(-50%) translateY(0); }

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

@media (prefers-reduced-motion: reduce) {
  * { transition: none !important; animation: none !important; }
}