/* =============================================================
   EvvyTools — Packaged Food Scanner & Comparator
   Camera scan overlay, barcode/name inputs, product hero with
   Nutri-Score + NOVA badges, additive rows, traffic-light
   nutrition table, compare grid, pantry lists, watchlist.
   ============================================================= */

/* ---- Editorial layout ---- */
.pfc-ed-grid {
  display: grid;
  grid-template-columns: 96px 1fr;
  gap: 1.5rem;
  align-items: start;
}
@media (max-width: 575.98px) {
  .pfc-ed-grid { grid-template-columns: 1fr; }
  .pfc-ed-side { flex-direction: row !important; gap: 1rem; }
}

/* ---- Scan / input row ---- */
.pfc-input-row { display: flex; gap: 0.6rem; flex-wrap: wrap; align-items: flex-start; }

.pfc-scan-btn {
  padding: 0.65rem 1.3rem;
  font-size: 0.95rem;
  font-weight: 700;
  border-radius: 999px;
  border: none;
  background: var(--cluster-dark, #7C4A1A);
  color: #fff;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}
.pfc-scan-btn:hover { opacity: 0.88; }
[data-bs-theme="dark"] .pfc-scan-btn { color: var(--evvy-dark-text, #1a1a2e); }

.pfc-photo-btn {
  background: transparent;
  border: 2px solid var(--cluster-dark, #7C4A1A);
  color: var(--cluster-dark, #7C4A1A);
}
.pfc-photo-btn:hover { background: var(--cluster-dark, #7C4A1A); color: #fff; opacity: 1; }
[data-bs-theme="dark"] .pfc-photo-btn { color: var(--cluster-dark, #7C4A1A); }
[data-bs-theme="dark"] .pfc-photo-btn:hover { color: var(--evvy-dark-text, #1a1a2e); }
.pfc-photo-btn:disabled { opacity: 0.6; cursor: wait; }

.pfc-barcode-wrap { position: relative; max-width: 300px; }
.pfc-barcode-input {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  letter-spacing: 0.1em;
  font-size: 1.05rem;
  padding-left: 1rem;
}

.pfc-search-wrap { position: relative; max-width: 340px; flex: 1; min-width: 240px; }

.pfc-suggest {
  display: none;
  position: absolute;
  top: calc(100% + 0.3rem);
  left: 0;
  width: 100%;
  background: var(--bs-body-bg, #fff);
  border: 1px solid var(--evvy-border-color, #DEE2E6);
  border-radius: var(--evvy-radius-md, 8px);
  box-shadow: 0 8px 24px rgba(0,0,0,0.12);
  z-index: 30;
  overflow: hidden;
}
.pfc-suggest.show { display: block; }
.pfc-suggest-item {
  display: flex; align-items: center; gap: 0.6rem;
  width: 100%; text-align: left;
  padding: 0.45rem 0.7rem; background: none; border: none;
  font-size: 0.85rem; cursor: pointer; color: var(--evvy-text-primary, #212529);
}
.pfc-suggest-item:hover { background: var(--cluster-surface, #F4ECE4); }
.pfc-suggest-thumb { width: 28px; height: 28px; object-fit: contain; flex-shrink: 0; background: #fff; border-radius: 4px; }
.pfc-suggest-brand { color: var(--evvy-text-secondary, #6C757D); font-size: 0.75rem; }

/* ---- Camera modal ---- */
.pfc-camera {
  display: none;
  position: relative;
  max-width: 480px;
  margin-top: 0.9rem;
  border-radius: var(--evvy-radius-lg, 12px);
  overflow: hidden;
  background: #000;
}
.pfc-camera.show { display: block; }
.pfc-camera video { display: block; width: 100%; }
.pfc-scan-region {
  position: absolute;
  left: 12%; right: 12%; top: 30%; bottom: 30%;
  border: 2.5px solid rgba(255,255,255,0.85);
  border-radius: 10px;
  box-shadow: 0 0 0 999px rgba(0,0,0,0.35);
}
.pfc-scan-line {
  position: absolute;
  left: 14%; right: 14%;
  height: 2px;
  background: #ff5252;
  top: 50%;
  animation: pfc-scanline 1.6s ease-in-out infinite alternate;
}
@keyframes pfc-scanline { from { top: 34%; } to { top: 64%; } }
.pfc-camera-close {
  position: absolute;
  top: 0.5rem; right: 0.5rem;
  width: 34px; height: 34px;
  border-radius: 50%;
  border: none;
  background: rgba(0,0,0,0.55);
  color: #fff;
  cursor: pointer;
  z-index: 5;
}
.pfc-camera-hint {
  position: absolute;
  bottom: 0.6rem; left: 0; right: 0;
  text-align: center;
  color: rgba(255,255,255,0.85);
  font-size: 0.78rem;
  z-index: 5;
}

.pfc-cap-hint {
  margin-top: 0.6rem;
  padding: 0.55rem 0.85rem;
  border-radius: var(--evvy-radius-md, 8px);
  background: color-mix(in srgb, var(--cluster-dark, #7C4A1A) 7%, transparent);
  font-size: 0.8rem;
  line-height: 1.5;
  color: var(--evvy-text-secondary, #6C757D);
  max-width: 640px;
}
.pfc-cap-hint .bi { color: var(--cluster-dark, #7C4A1A); margin-right: 0.25rem; }

.pfc-error {
  display: none;
  margin-top: 0.75rem;
  padding: 0.75rem 1rem;
  border-radius: var(--evvy-radius-md, 8px);
  background: color-mix(in srgb, #d64545 10%, transparent);
  color: #d64545;
  font-size: 0.85rem;
  max-width: 480px;
}
.pfc-error.show { display: block; }
.pfc-error a { color: inherit; font-weight: 700; }

/* ---- Compare mode chip row ---- */
.pfc-mode-row { margin-top: 0.75rem; }

/* ---- Product hero ---- */
.pfc-products { display: grid; gap: 1rem; grid-template-columns: 1fr; }
.pfc-products.pfc-compare-2 { grid-template-columns: repeat(2, 1fr); }
.pfc-products.pfc-compare-3 { grid-template-columns: repeat(3, 1fr); }
.pfc-products.pfc-compare-4 { grid-template-columns: repeat(2, 1fr); }

.pfc-card {
  border: 1px solid var(--evvy-border-color, #DEE2E6);
  border-radius: var(--evvy-radius-lg, 12px);
  padding: 1.1rem 1.2rem;
  background: var(--bs-body-bg, #fff);
  position: relative;
}
[data-bs-theme="dark"] .pfc-card { background: var(--evvy-gray-100, #1E1E1E); }
.pfc-card-remove {
  position: absolute; top: 0.6rem; right: 0.6rem;
  background: none; border: none;
  color: var(--evvy-text-secondary, #6C757D);
  cursor: pointer;
}
.pfc-card-remove:hover { color: #d64545; }

.pfc-product-head { display: flex; gap: 0.9rem; align-items: flex-start; margin-bottom: 0.9rem; }
.pfc-product-img {
  width: 72px; height: 72px;
  object-fit: contain;
  background: #fff;
  border-radius: var(--evvy-radius-md, 8px);
  border: 1px solid var(--evvy-border-color, #DEE2E6);
  flex-shrink: 0;
}
.pfc-product-img.pfc-noimg {
  display: flex; align-items: center; justify-content: center;
  color: var(--evvy-text-secondary, #6C757D);
  font-size: 1.5rem;
}
.pfc-product-name { font-size: 1.05rem; font-weight: 800; line-height: 1.3; }
.pfc-product-brand { font-size: 0.8rem; color: var(--evvy-text-secondary, #6C757D); }

/* ---- Badges ---- */
.pfc-badges { display: flex; gap: 0.6rem; flex-wrap: wrap; margin-bottom: 0.9rem; }
.pfc-nutri {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-weight: 800; font-size: 1.05rem;
  padding: 0.3rem 0.8rem;
  border-radius: 8px;
  color: #fff;
}
.pfc-nutri-a { background: #1e8f4e; } .pfc-nutri-b { background: #7cb342; }
.pfc-nutri-c { background: #d8a800; } .pfc-nutri-d { background: #e07b39; }
.pfc-nutri-e { background: #d64545; } .pfc-nutri-x { background: #9aa5b1; font-size: 0.8rem; }
.pfc-nutri-label { font-size: 0.6rem; text-transform: uppercase; letter-spacing: 0.05em; opacity: 0.9; }

.pfc-nova {
  display: inline-flex; align-items: center; gap: 0.4rem;
  font-weight: 700; font-size: 0.82rem;
  padding: 0.3rem 0.8rem;
  border-radius: 8px;
  border: 2px solid;
}
.pfc-nova-1 { border-color: #1e8f4e; color: #1e8f4e; }
.pfc-nova-2 { border-color: #7cb342; color: #7cb342; }
.pfc-nova-3 { border-color: #e07b39; color: #e07b39; }
.pfc-nova-4 { border-color: #d64545; color: #d64545; }
.pfc-nova-x { border-color: #9aa5b1; color: #9aa5b1; }
.pfc-nova-num { font-size: 1.1rem; font-weight: 800; }

/* ---- Tabs ---- */
.pfc-tabs { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 0.9rem; }
.pfc-tab {
  padding: 0.35rem 0.85rem;
  font-size: 0.8rem;
  font-weight: 700;
  border-radius: 999px;
  border: 1.5px solid var(--evvy-border-color, #DEE2E6);
  background: var(--bs-body-bg, #fff);
  color: var(--evvy-text-primary, #212529);
  cursor: pointer;
}
.pfc-tab:hover { border-color: var(--cluster-dark, #7C4A1A); }
.pfc-tab.pfc-tab-active {
  background: var(--cluster-dark, #7C4A1A);
  border-color: var(--cluster-dark, #7C4A1A);
  color: #fff;
}
[data-bs-theme="dark"] .pfc-tab.pfc-tab-active { color: var(--evvy-dark-text, #1a1a2e); }

.pfc-section { display: none; }
.pfc-section.show { display: block; }

/* ---- Overview ---- */
.pfc-allergens { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 0.75rem; }
.pfc-allergen-chip {
  font-size: 0.72rem; font-weight: 700;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: color-mix(in srgb, #d64545 12%, transparent);
  color: #d64545;
}
.pfc-overview-stats { display: flex; gap: 1.25rem; flex-wrap: wrap; margin-bottom: 0.75rem; }
.pfc-overview-stat { font-size: 0.82rem; }
.pfc-overview-stat strong { font-size: 1.05rem; }
.pfc-verdict-line {
  padding: 0.6rem 0.85rem;
  border-radius: var(--evvy-radius-md, 8px);
  background: var(--cluster-surface, #F4ECE4);
  font-size: 0.85rem;
}
[data-bs-theme="dark"] .pfc-verdict-line {
  background: color-mix(in srgb, var(--cluster-dark, #7C4A1A) 20%, var(--evvy-gray-100, #1E1E1E));
}
.pfc-lang-note { font-size: 0.72rem; color: var(--evvy-text-secondary, #6C757D); margin-top: 0.5rem; }

/* ---- Additives ---- */
.pfc-additive-row {
  display: flex;
  align-items: baseline;
  gap: 0.6rem;
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--evvy-border-color, #DEE2E6);
  font-size: 0.85rem;
  flex-wrap: wrap;
}
.pfc-additive-row:last-child { border-bottom: none; }
.pfc-additive-code {
  font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
  font-weight: 800;
  white-space: nowrap;
}
.pfc-additive-flag {
  font-size: 0.62rem; font-weight: 800;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  background: #d8a800; color: #fff;
  white-space: nowrap;
}
.pfc-additive-watch {
  font-size: 0.62rem; font-weight: 800;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  background: #d64545; color: #fff;
  white-space: nowrap;
}
.pfc-additive-func { color: var(--cluster-dark, #7C4A1A); font-weight: 600; font-size: 0.75rem; }
.pfc-additive-note { color: var(--evvy-text-secondary, #6C757D); flex-basis: 100%; font-size: 0.8rem; }

/* ---- Nutrition traffic lights ---- */
.pfc-nutri-table { width: 100%; border-collapse: collapse; font-size: 0.85rem; }
.pfc-nutri-table td {
  padding: 0.45rem 0.6rem;
  border-bottom: 1px dashed var(--evvy-border-color, #DEE2E6);
}
.pfc-nutri-table tr:last-child td { border-bottom: none; }
.pfc-light {
  display: inline-block;
  width: 12px; height: 12px;
  border-radius: 50%;
  margin-right: 0.45rem;
  vertical-align: baseline;
}
.pfc-light-green { background: #2e9e5b; }
.pfc-light-amber { background: #d8a800; }
.pfc-light-red   { background: #d64545; }
.pfc-light-none  { background: var(--evvy-border-color, #DEE2E6); }
.pfc-nutri-val { text-align: right; font-variant-numeric: tabular-nums; font-weight: 600; }

/* ---- Watch banner ---- */
.pfc-watch-banner {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  padding: 0.75rem 1rem;
  border-radius: var(--evvy-radius-md, 8px);
  background: color-mix(in srgb, #d64545 10%, transparent);
  color: #d64545;
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 0.9rem;
}

/* ---- Compare verdict ---- */
.pfc-compare-verdict {
  margin-top: 1rem;
  padding: 1rem 1.2rem;
  border-radius: var(--evvy-radius-lg, 12px);
  background: var(--cluster-surface, #F4ECE4);
  font-size: 0.92rem;
}
[data-bs-theme="dark"] .pfc-compare-verdict {
  background: color-mix(in srgb, var(--cluster-dark, #7C4A1A) 20%, var(--evvy-gray-100, #1E1E1E));
}
.pfc-win-row { font-size: 0.82rem; margin-top: 0.3rem; color: var(--evvy-text-secondary, #6C757D); }

/* ---- Panels / shared ---- */
.pfc-panel {
  background: var(--bs-body-bg, #fff);
  border: 1px solid var(--evvy-border-color, #DEE2E6);
  border-radius: var(--evvy-radius-lg, 12px);
  padding: 1.1rem 1.25rem;
  margin-top: 1.1rem;
}
[data-bs-theme="dark"] .pfc-panel { background: var(--evvy-gray-100, #1E1E1E); }
.pfc-panel-title {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--evvy-text-secondary, #6C757D);
  margin-bottom: 0.85rem;
  display: flex;
  align-items: center;
  gap: 0.4rem;
}
.pfc-panel-title .bi { color: var(--cluster-dark, #7C4A1A); }
.pfc-muted { font-size: 0.88rem; color: var(--evvy-text-secondary, #6C757D); }

.pfc-outline-btn {
  padding: 0.4rem 0.9rem;
  font-size: 0.82rem;
  font-weight: 700;
  border-radius: 999px;
  border: 1.5px solid var(--cluster-dark, #7C4A1A);
  background: transparent;
  color: var(--cluster-dark, #7C4A1A);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
}
.pfc-outline-btn:hover { background: var(--cluster-dark, #7C4A1A); color: #fff; }
.pfc-outline-btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* ---- Watchlist chips (Pro) ---- */
.pfc-watch-presets { display: flex; gap: 0.5rem; flex-wrap: wrap; margin-bottom: 0.75rem; }

/* ---- Pantry (Pro) ---- */
.pfc-pantry-tabs { display: flex; gap: 0.4rem; flex-wrap: wrap; margin-bottom: 0.75rem; }
.pfc-pantry-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.5rem 0;
  border-bottom: 1px dashed var(--evvy-border-color, #DEE2E6);
  flex-wrap: wrap;
}
.pfc-pantry-row:last-child { border-bottom: none; }
.pfc-pantry-open {
  background: none; border: none; cursor: pointer; text-align: left;
  font-size: 0.88rem; font-weight: 600; color: var(--evvy-text-primary, #212529);
  display: flex; align-items: center; gap: 0.5rem;
}
.pfc-pantry-open:hover { text-decoration: underline; }
.pfc-pantry-badges { display: flex; gap: 0.35rem; align-items: center; }
.pfc-mini-badge {
  font-size: 0.66rem; font-weight: 800;
  padding: 0.12rem 0.5rem;
  border-radius: 5px; color: #fff;
}
.pfc-pantry-remove { background: none; border: none; color: var(--evvy-text-secondary, #6C757D); cursor: pointer; }
.pfc-pantry-remove:hover { color: #d64545; }

/* ---- Alternatives (Pro) ---- */
.pfc-alt-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(150px, 1fr)); gap: 0.6rem; }
.pfc-alt-card {
  border: 1px solid var(--evvy-border-color, #DEE2E6);
  border-radius: var(--evvy-radius-md, 8px);
  padding: 0.6rem;
  text-align: center;
  cursor: pointer;
  background: var(--bs-body-bg, #fff);
}
[data-bs-theme="dark"] .pfc-alt-card { background: var(--evvy-gray-100, #1E1E1E); }
.pfc-alt-card:hover { border-color: var(--cluster-dark, #7C4A1A); }
.pfc-alt-img { width: 56px; height: 56px; object-fit: contain; background: #fff; border-radius: 6px; }
.pfc-alt-name { font-size: 0.72rem; font-weight: 600; margin: 0.35rem 0 0.25rem; line-height: 1.25; }

/* ---- Mobile ---- */
@media (max-width: 767.98px) {
  .pfc-products.pfc-compare-2,
  .pfc-products.pfc-compare-3,
  .pfc-products.pfc-compare-4 { grid-template-columns: 1fr; }
}