/* =========================================================
   produit-tablette.css — Catalogue produits · ScanPro v2
   Gabarit : tablette (641px – 1024px)
   Le header du site est déjà fourni par header.php.
   ========================================================= */

: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: 14px;
  --radius-sm: 8px;
}

* { box-sizing: border-box; }

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

main { padding: 24px 28px 64px; }

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

.page-intro { margin-bottom: 22px; }
.page-intro h1 { font-family: var(--font-display); font-size: 38px; line-height: 1.05; margin: 0 0 6px; }
.page-intro h1 span { color: var(--accent-primary); }
.page-intro p { color: var(--muted); font-size: 14px; 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: 12px 16px; border-radius: var(--radius-sm); margin-bottom: 20px; font-size: 13px; }

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

.toolbar {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 22px;
}

.cat-tabs { display: flex; gap: 6px; background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 4px; align-self: flex-start; }
.cat-tab { display: flex; align-items: center; gap: 6px; padding: 9px 14px; border-radius: 9px; border: none; background: transparent; color: var(--muted); font-family: var(--font-body); font-size: 13px; font-weight: 500; cursor: pointer; }
.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: 11px; padding: 1px 7px; border-radius: 20px; background: var(--border); color: var(--text); }

.field.search-field { 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: 15px; }
.field.search-field input { flex: 1; width: 100%; background: transparent; border: none; outline: none; color: var(--text); font-family: var(--font-body); font-size: 14px; padding: 11px 0; }
.field.search-field input::placeholder { color: var(--muted); }

.btn { display: inline-flex; align-items: center; gap: 7px; padding: 11px 16px; border-radius: 12px; font-family: var(--font-body); font-size: 13px; font-weight: 600; border: none; cursor: pointer; text-decoration: none; white-space: nowrap; }
.btn-primary { background: var(--accent-primary); color: #16110d; }
.btn-ghost { background: var(--panel); color: var(--text); border: 1px solid var(--border); }
.btn-scan-link { align-self: flex-start; }

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

.grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; }

.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);
  isolation: isolate;
}
.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: 50px; 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: 11px; line-height: 1.2; }

.corner-tl {
  top: 8px; left: 8px;
  display: flex; align-items: center; gap: 4px;
  background: rgba(10,12,18,0.45); backdrop-filter: blur(3px);
  border-radius: 20px; padding: 4px 9px 4px 7px;
  font-size: 10px; font-weight: 600; text-transform: uppercase; letter-spacing: 0.3px;
}
.card.cat-alimentaire .corner-tl { color: var(--accent-food); }
.card.cat-autre .corner-tl { color: var(--accent-other); }
.corner-tl i { font-size: 12px; }

.corner-tr {
  top: 8px; right: 8px; max-width: 46%;
  background: rgba(10,12,18,0.45); backdrop-filter: blur(3px);
  border-radius: 20px; padding: 4px 9px;
  font-size: 10px; font-weight: 600; text-align: right;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}

.corner-bl { bottom: 8px; left: 8px; max-width: 68%; }
.corner-brand { font-size: 9.5px; text-transform: uppercase; letter-spacing: 0.4px; opacity: 0.85; margin-bottom: 2px; }
.corner-name { font-size: 13.5px; font-weight: 700; line-height: 1.25; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; }

.corner-br { bottom: 8px; right: 8px; max-width: 30%; text-align: right; font-size: 10px; opacity: 0.9; }
.corner-br i { font-size: 11px; 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 ---------- */

.empty-state { display: none; flex-direction: column; align-items: center; text-align: center; gap: 10px; padding: 60px 20px; color: var(--muted); }
.empty-state i { font-size: 38px; color: var(--border); }
.empty-title { font-size: 16px; font-weight: 600; color: var(--text); }
.empty-sub { font-size: 13px; max-width: 340px; margin-bottom: 8px; }

.load-more-wrap { display: flex; justify-content: center; margin-top: 26px; }

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

.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: 24px; }

.modal { background: var(--panel); border: 1px solid var(--border); border-radius: 16px; max-width: 480px; width: 100%; max-height: 88vh; overflow-y: auto; padding: 24px; position: relative; }

.modal-close { position: absolute; top: 14px; right: 14px; width: 30px; height: 30px; 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-img { width: 100%; height: 170px; background: var(--panel-2); border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: center; overflow: hidden; margin-bottom: 14px; }
.modal-img img { width: 100%; height: 100%; object-fit: contain; padding: 10px; }
.modal-img-fallback { font-size: 40px; color: var(--muted); }

.modal-badge { display: inline-flex; align-items: center; font-size: 10px; text-transform: uppercase; letter-spacing: 0.5px; padding: 4px 9px; border-radius: 20px; margin-bottom: 8px; }
.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: 24px; margin: 0 0 4px; }
.modal-brand { color: var(--muted); font-size: 13px; margin-bottom: 6px; }
.modal-company { font-size: 12px; color: var(--muted); display: flex; align-items: center; gap: 6px; margin-bottom: 16px; }

.modal-facts { display: grid; grid-template-columns: 1fr 1fr; gap: 8px 16px; padding: 14px; background: var(--panel-2); border-radius: var(--radius-sm); margin-bottom: 16px; }
.fact { display: flex; flex-direction: column; gap: 2px; }
.fact-label { font-size: 10px; color: var(--muted); text-transform: uppercase; letter-spacing: 0.4px; }
.fact-value { font-size: 13px; word-break: break-word; }

.modal-section { margin-bottom: 14px; }
.modal-section-title { display: flex; align-items: center; gap: 6px; font-size: 12px; font-weight: 600; color: var(--muted); text-transform: uppercase; letter-spacing: 0.4px; margin-bottom: 5px; }
.modal-section p { font-size: 13px; 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: 20px; left: 50%; transform: translateX(-50%) translateY(20px); background: var(--panel-2); border: 1px solid var(--border); color: var(--text); padding: 11px 18px; border-radius: 10px; font-size: 13px; 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; }
}