/* ============================================================
   F👀D 消費者ポータル v2 — Stylesheet
   Brand: Food Green #2d8659
   Mobile: タップターゲット 44px+
   ============================================================ */

/* CSS Variables (ブランドカラー SSOT) */
:root {
  --food-green:       #2d8659;
  --food-green-dark:  #1f5f3f;
  --food-green-light: #4ca873;
  --food-green-tint:  #e8f5ee;
  --bg-base:          #fafafa;
  --bg-surface:       #ffffff;
  --text-primary:     #1a1a1a;
  --text-secondary:   #555555;
  --text-muted:       #888888;
  --border-light:     #e5e5e5;
  --border-medium:    #cccccc;
  --shadow-sm:        0 1px 2px rgba(0, 0, 0, 0.05);
  --shadow-md:        0 4px 6px rgba(0, 0, 0, 0.07);
  --shadow-lg:        0 10px 15px rgba(0, 0, 0, 0.1);
  --star-color:       #f5b800;
  --star-empty:       #d4d4d4;
  --danger:           #c62828;
  --warn:             #f57c00;
  --success:          #2e7d32;
  --tap-min:          44px;       /* WCAG 2.1 AA — モバイルタップ最小 */
  --radius-sm:        4px;
  --radius-md:        8px;
  --radius-lg:        12px;
  --max-width:        1280px;
  --gutter:           1rem;
}

/* Reset / base */
*, *::before, *::after { box-sizing: border-box; }
html { font-size: 16px; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family:
    -apple-system, BlinkMacSystemFont,
    "Hiragino Sans", "Hiragino Kaku Gothic ProN", "Yu Gothic UI",
    "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  font-size: 16px;
  line-height: 1.6;
  color: var(--text-primary);
  background-color: var(--bg-base);
  -webkit-font-smoothing: antialiased;
}

/* Visually hidden (a11y) */
.visually-hidden {
  position: absolute !important;
  width: 1px; height: 1px;
  padding: 0; margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* Skip link (a11y) */
a { color: var(--food-green-dark); }
a:focus, button:focus, select:focus, input:focus, textarea:focus {
  outline: 3px solid var(--food-green-light);
  outline-offset: 2px;
}

/* ============================================================
   HEADER
   ============================================================ */
.food-header {
  background: linear-gradient(135deg, var(--food-green) 0%, var(--food-green-dark) 100%);
  color: #ffffff;
  padding: 0.75rem var(--gutter);
  box-shadow: var(--shadow-md);
  position: sticky;
  top: 0;
  z-index: 100;
}
.header-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
}
.brand {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: #ffffff;
  text-decoration: none;
  font-size: 1.25rem;
  font-weight: 700;
  min-height: var(--tap-min);
}
.brand-emoji { font-size: 1.5rem; }
.brand-text  { font-size: 1.25rem; }
.eye-eye     { font-size: 1.1em; }
.brand-suffix {
  font-size: 0.9rem;
  font-weight: 400;
  opacity: 0.9;
  margin-left: 0.25rem;
}
.lang-switcher select {
  min-height: var(--tap-min);
  padding: 0.5rem 0.75rem;
  background: rgba(255, 255, 255, 0.15);
  border: 1px solid rgba(255, 255, 255, 0.3);
  color: #ffffff;
  border-radius: var(--radius-sm);
  font-size: 1rem;
  cursor: pointer;
}
.lang-switcher select option { color: var(--text-primary); }
.header-tagline {
  max-width: var(--max-width);
  margin: 0.5rem auto 0;
  font-size: 0.875rem;
  opacity: 0.95;
  text-align: center;
}
.header-tagline p { margin: 0; }

/* ============================================================
   MAIN
   ============================================================ */
main {
  max-width: var(--max-width);
  margin: 0 auto;
  padding: 1.5rem var(--gutter);
}

/* Search & filters */
.search-filters {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  padding: 1rem;
  box-shadow: var(--shadow-sm);
  margin-bottom: 1.5rem;
}
.search-bar {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 1rem;
}
#search-input {
  flex: 1;
  min-height: var(--tap-min);
  padding: 0.5rem 0.75rem;
  font-size: 1rem;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  background: #ffffff;
}
#search-btn {
  min-width: var(--tap-min);
  min-height: var(--tap-min);
  background: var(--food-green);
  color: #ffffff;
  border: none;
  border-radius: var(--radius-sm);
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
}
#search-btn:hover { background: var(--food-green-dark); }

.filter-row {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
  gap: 0.5rem;
}
.filter-select {
  min-height: var(--tap-min);
  padding: 0.5rem 0.75rem;
  font-size: 0.9rem;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  background: #ffffff;
  cursor: pointer;
}
.filter-select.sort-select {
  background: var(--food-green-tint);
  border-color: var(--food-green-light);
  font-weight: 500;
}
.filter-checkbox {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  min-height: var(--tap-min);
  padding: 0 0.75rem;
  cursor: pointer;
}
.filter-checkbox input { width: 18px; height: 18px; cursor: pointer; }

/* Result meta */
.result-meta {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  margin-bottom: 1rem;
  padding: 0 0.5rem;
}
.result-count {
  margin: 0;
  font-size: 1rem;
  font-weight: 500;
}
.ad-zero-notice {
  margin: 0;
  font-size: 0.875rem;
  color: var(--food-green-dark);
  background: var(--food-green-tint);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
  font-weight: 500;
}

/* ============================================================
   STORE CARD GRID
   ============================================================ */
.store-list {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
  gap: 1.25rem;
}
.store-card {
  background: var(--bg-surface);
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform 0.15s ease, box-shadow 0.15s ease;
  cursor: pointer;
  display: flex;
  flex-direction: column;
}
.store-card:hover, .store-card:focus-within {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}
.store-card-img {
  width: 100%;
  aspect-ratio: 16 / 10;
  object-fit: cover;
  background: var(--food-green-tint);
  display: block;
}
.store-card-body { padding: 0.875rem 1rem; flex: 1; }
.store-card-name {
  margin: 0 0 0.25rem;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--text-primary);
  line-height: 1.35;
}
.store-card-meta {
  margin: 0 0 0.5rem;
  font-size: 0.8125rem;
  color: var(--text-muted);
}
.store-card-ratings {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.4rem 1rem;
  font-size: 0.8125rem;
  margin-bottom: 0.5rem;
}
.store-card-rating {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
}
.store-card-rating .label { color: var(--text-secondary); }
.store-card-rating .value { font-weight: 600; color: var(--text-primary); }

.badges {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
  margin-bottom: 0.5rem;
}
.badge {
  display: inline-block;
  padding: 0.125rem 0.5rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: 999px;
  background: var(--food-green-tint);
  color: var(--food-green-dark);
  border: 1px solid var(--food-green-light);
}
.badge.gold   { background: #fff8dc; color: #8a6914; border-color: #d4a843; }
.badge.silver { background: #f0f0f0; color: #555;    border-color: #999; }
.badge.bronze { background: #f3e5d4; color: #7d4f1e; border-color: #b07a44; }

.endorsement-summary-card {
  font-size: 0.8125rem;
  color: var(--text-secondary);
  margin: 0.25rem 0 0;
}
.endorsement-summary-card strong { color: var(--food-green-dark); }

/* Loading placeholder */
.loading-placeholder {
  grid-column: 1 / -1;
  text-align: center;
  padding: 3rem;
  color: var(--text-muted);
  font-size: 1rem;
}

/* Load more */
.load-more-container {
  text-align: center;
  padding: 1.5rem 0;
}

/* ============================================================
   STARS
   ============================================================ */
.stars {
  display: inline-flex;
  align-items: center;
  font-size: 1rem;
  letter-spacing: 0.1em;
  color: var(--star-empty);
  position: relative;
  font-family: serif;  /* ★文字が崩れない */
}
.stars::before {
  content: "★★★★★";
  color: var(--star-empty);
}
.stars::after {
  content: "★★★★★";
  position: absolute;
  left: 0;
  top: 0;
  color: var(--star-color);
  width: calc(var(--stars-pct, 0) * 1%);
  overflow: hidden;
  white-space: nowrap;
}

/* ============================================================
   MODAL (店舗詳細 + レビュー投稿)
   ============================================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: flex-start;
  justify-content: center;
  padding: 1rem;
  overflow-y: auto;
}
.modal.hidden { display: none; }
.modal-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: -1;
  cursor: pointer;
}
.modal-content {
  background: var(--bg-surface);
  border-radius: var(--radius-lg);
  max-width: 720px;
  width: 100%;
  margin: 1rem auto;
  position: relative;
  box-shadow: var(--shadow-lg);
  overflow: hidden;
}
.modal-close {
  position: absolute;
  top: 0.75rem;
  right: 0.75rem;
  width: var(--tap-min);
  height: var(--tap-min);
  background: rgba(255, 255, 255, 0.9);
  border: none;
  border-radius: 50%;
  cursor: pointer;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  color: var(--text-primary);
  z-index: 10;
}
.modal-close:hover { background: #ffffff; }

.modal-hero {
  position: relative;
  aspect-ratio: 16 / 9;
  background: var(--food-green-tint);
}
.modal-hero-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
}
.modal-hero-overlay {
  position: absolute;
  inset: auto 0 0 0;
  padding: 1rem 1.25rem;
  background: linear-gradient(transparent, rgba(0, 0, 0, 0.7));
  color: #ffffff;
}
.modal-shop-name {
  margin: 0 0 0.5rem;
  font-size: 1.5rem;
  font-weight: 700;
}
.modal-badges { display: flex; gap: 0.25rem; flex-wrap: wrap; }

.modal-ratings {
  padding: 1rem 1.25rem;
  display: grid;
  gap: 0.5rem;
  border-bottom: 1px solid var(--border-light);
}
.rating-row {
  display: grid;
  grid-template-columns: 8rem 1fr 3rem;
  gap: 0.75rem;
  align-items: center;
}
.rating-label {
  font-size: 0.9rem;
  color: var(--text-secondary);
  font-weight: 500;
}
.rating-row.safety-axis {
  background: var(--food-green-tint);
  padding: 0.5rem 0.75rem;
  border-radius: var(--radius-sm);
}
.rating-num {
  font-weight: 700;
  font-size: 1rem;
  text-align: right;
}

/* Tabs */
.modal-tabs {
  display: flex;
  overflow-x: auto;
  border-bottom: 1px solid var(--border-light);
  background: var(--bg-surface);
}
.tab-btn {
  flex: 1 0 auto;
  min-height: var(--tap-min);
  padding: 0.75rem 1rem;
  background: transparent;
  border: none;
  border-bottom: 3px solid transparent;
  cursor: pointer;
  font-size: 0.9rem;
  color: var(--text-secondary);
  white-space: nowrap;
}
.tab-btn:hover { background: var(--food-green-tint); }
.tab-btn.active {
  color: var(--food-green-dark);
  border-bottom-color: var(--food-green);
  font-weight: 600;
}

.tab-panels { padding: 1rem 1.25rem; min-height: 12rem; }
.tab-panel { display: none; }
.tab-panel.active { display: block; }

/* Producer list */
.producer-list { list-style: none; padding: 0; margin: 0; }
.producer-card {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 1rem;
  padding: 0.75rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
}
.producer-card img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
}
.producer-name { margin: 0 0 0.25rem; font-weight: 600; }
.producer-region { margin: 0 0 0.5rem; font-size: 0.875rem; color: var(--text-muted); }
.producer-links {
  display: flex;
  gap: 0.25rem;
  flex-wrap: wrap;
  list-style: none;
  padding: 0;
  margin: 0;
}
.producer-links a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: var(--tap-min);
  min-height: var(--tap-min);
  padding: 0 0.5rem;
  background: var(--food-green-tint);
  color: var(--food-green-dark);
  text-decoration: none;
  border-radius: var(--radius-sm);
  font-size: 0.875rem;
  font-weight: 500;
}
.producer-links a:hover { background: var(--food-green-light); color: #ffffff; }

/* Review list */
.review-list {
  list-style: none;
  padding: 0;
  margin: 1rem 0 0;
}
.review-card {
  padding: 0.875rem;
  border: 1px solid var(--border-light);
  border-radius: var(--radius-sm);
  margin-bottom: 0.75rem;
  background: var(--bg-surface);
}
.review-meta {
  display: flex;
  gap: 0.75rem;
  flex-wrap: wrap;
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.review-axes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0.5rem;
  margin-bottom: 0.5rem;
  font-size: 0.8125rem;
}
.review-axes-row {
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  gap: 0.125rem;
}
.review-comment {
  margin: 0.5rem 0;
  font-size: 0.9375rem;
  white-space: pre-wrap;
  word-break: break-word;
}
.review-photos {
  display: flex;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.review-photos img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  cursor: zoom-in;
}

/* Photo gallery (店舗写真) */
.photo-gallery {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(120px, 1fr));
  gap: 0.5rem;
}
.photo-gallery img {
  width: 100%;
  aspect-ratio: 1;
  object-fit: cover;
  border-radius: var(--radius-sm);
  cursor: zoom-in;
}

/* Endorsements */
.endorsement-summary {
  font-size: 1rem;
  margin: 0 0 1rem;
  color: var(--text-primary);
}
.endorsement-controls {
  display: flex;
  gap: 0.75rem;
  margin-bottom: 0.75rem;
}
.btn-endorse {
  flex: 1;
  min-height: var(--tap-min);
  padding: 0.5rem 1rem;
  background: var(--bg-surface);
  border: 2px solid var(--food-green);
  border-radius: var(--radius-md);
  color: var(--food-green-dark);
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
}
.btn-endorse:hover { background: var(--food-green-tint); }
.btn-endorse.active {
  background: var(--food-green);
  color: #ffffff;
}
.endorse-note {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 0;
}

/* SNS share */
.modal-share {
  padding: 0.75rem 1.25rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--food-green-tint);
  border-top: 1px solid var(--border-light);
}
.share-label {
  font-size: 0.875rem;
  color: var(--food-green-dark);
  font-weight: 500;
  margin-right: 0.5rem;
}
.share-btn {
  width: var(--tap-min);
  height: var(--tap-min);
  border-radius: 50%;
  background: var(--food-green);
  color: #ffffff;
  border: none;
  font-weight: 700;
  cursor: pointer;
  font-size: 1rem;
}
.share-btn:hover { background: var(--food-green-dark); }

/* ============================================================
   REVIEW FORM
   ============================================================ */
.review-modal-content { padding: 1.25rem; }
.review-modal-content h2 {
  margin: 0 0 0.5rem;
  color: var(--food-green-dark);
}
.review-shop-name {
  margin: 0 0 1rem;
  font-size: 0.9375rem;
  color: var(--text-secondary);
}

.rating-fieldset {
  border: none;
  padding: 0;
  margin: 0 0 1rem;
}
.rating-fieldset legend {
  font-weight: 600;
  margin-bottom: 0.25rem;
  font-size: 0.9375rem;
  color: var(--text-primary);
}

/* Star input (radio buttons) */
.star-input {
  display: inline-flex;
  flex-direction: row-reverse;
  gap: 0.125rem;
}
.star-input input { display: none; }
.star-input label {
  cursor: pointer;
  font-size: 2rem;
  color: var(--star-empty);
  min-width: var(--tap-min);
  min-height: var(--tap-min);
  display: inline-flex;
  align-items: center;
  justify-content: center;
  user-select: none;
  font-family: serif;
  line-height: 1;
}
.star-input input:checked ~ label,
.star-input label:hover,
.star-input label:hover ~ label {
  color: var(--star-color);
}

/* Form rows */
.form-row { margin-bottom: 1rem; }
.form-row label {
  display: block;
  font-weight: 600;
  margin-bottom: 0.25rem;
  font-size: 0.9375rem;
}
.form-row textarea,
.form-row input[type="text"] {
  width: 100%;
  padding: 0.625rem 0.75rem;
  font-size: 1rem;
  border: 1px solid var(--border-medium);
  border-radius: var(--radius-sm);
  background: #ffffff;
  font-family: inherit;
  resize: vertical;
}
.char-counter {
  text-align: right;
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 0.25rem 0 0;
}

/* Photo dropzone */
.photo-dropzone {
  min-height: 8rem;
  padding: 1.5rem;
  border: 2px dashed var(--border-medium);
  border-radius: var(--radius-md);
  background: var(--bg-base);
  text-align: center;
  cursor: pointer;
  transition: border-color 0.15s ease, background 0.15s ease;
}
.photo-dropzone.dragover {
  border-color: var(--food-green);
  background: var(--food-green-tint);
}
.photo-dropzone p { margin: 0.25rem 0; }
.photo-hint {
  font-size: 0.8125rem;
  color: var(--text-muted);
}

/* Photo preview */
.photo-preview {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(96px, 1fr));
  gap: 0.5rem;
  margin-top: 0.75rem;
}
.photo-preview-item {
  position: relative;
  aspect-ratio: 1;
  overflow: hidden;
  border-radius: var(--radius-sm);
  border: 1px solid var(--border-light);
}
.photo-preview-item img {
  width: 100%; height: 100%; object-fit: cover;
}
.photo-preview-remove {
  position: absolute;
  top: 0.25rem;
  right: 0.25rem;
  width: 28px; height: 28px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 0, 0, 0.7);
  color: #ffffff;
  cursor: pointer;
  font-size: 0.875rem;
  line-height: 1;
}

/* Form actions */
.form-actions {
  border-top: 1px solid var(--border-light);
  padding-top: 1rem;
}
.btn-primary, .btn-secondary {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: var(--tap-min);
  padding: 0.75rem 1.5rem;
  border: none;
  border-radius: var(--radius-md);
  font-size: 1rem;
  font-weight: 600;
  cursor: pointer;
  transition: background 0.15s ease;
  text-decoration: none;
}
.btn-primary {
  background: var(--food-green);
  color: #ffffff;
}
.btn-primary:hover:not(:disabled) { background: var(--food-green-dark); }
.btn-primary:disabled { background: var(--border-medium); cursor: not-allowed; }
.btn-secondary {
  background: var(--bg-surface);
  color: var(--food-green-dark);
  border: 2px solid var(--food-green);
}
.btn-secondary:hover { background: var(--food-green-tint); }
.form-disclaimer {
  font-size: 0.8125rem;
  color: var(--text-muted);
  margin: 0.5rem 0 0;
}
.review-success {
  padding: 1.5rem;
  text-align: center;
  color: var(--success);
  font-weight: 600;
  background: #e8f5e9;
  border-radius: var(--radius-md);
}
.review-success.hidden { display: none; }

/* ============================================================
   FOOTER
   ============================================================ */
.food-footer {
  background: #1a1a1a;
  color: #cccccc;
  padding: 2rem var(--gutter) 1rem;
  margin-top: 3rem;
}
.footer-inner {
  max-width: var(--max-width);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 1.5rem;
}
.footer-col h3, .footer-col h4 {
  color: #ffffff;
  margin: 0 0 0.5rem;
  font-size: 1rem;
}
.footer-col h3 { font-size: 1.25rem; }
.footer-col ul {
  list-style: none;
  padding: 0;
  margin: 0;
}
.footer-col li { margin-bottom: 0.25rem; }
.footer-col a {
  color: #cccccc;
  text-decoration: none;
  font-size: 0.875rem;
}
.footer-col a:hover { color: var(--food-green-light); }
.footer-bottom {
  max-width: var(--max-width);
  margin: 1.5rem auto 0;
  padding-top: 1rem;
  border-top: 1px solid #333333;
  text-align: center;
  font-size: 0.8125rem;
}
.footer-bottom p { margin: 0.25rem 0; }
.ad-zero-footer {
  color: var(--food-green-light) !important;
  font-weight: 600;
}

/* ============================================================
   RESPONSIVE (mobile-first base, override for larger)
   ============================================================ */
@media (max-width: 480px) {
  .header-tagline { font-size: 0.8125rem; }
  .modal-shop-name { font-size: 1.25rem; }
  .rating-row {
    grid-template-columns: 6rem 1fr 2.5rem;
    font-size: 0.875rem;
  }
  .modal-tabs .tab-btn { padding: 0.5rem 0.75rem; font-size: 0.8125rem; }
  .review-axes { grid-template-columns: 1fr; }
}

@media (min-width: 768px) {
  main { padding: 2rem var(--gutter); }
  .filter-row {
    grid-template-columns: repeat(5, 1fr);
  }
}

/* ============================================================
   PRINT
   ============================================================ */
@media print {
  .food-header, .food-footer, .modal,
  .search-filters, .load-more-container { display: none; }
}