/* index.html（来場者用アプリ本体）専用の構造スタイル。
   タブ切り替え、上部バー、ナビドロワー、アイテムカード、カメラスキャナーなど。
   色味は visitor-theme.css 側の変数を使う。 */

body.app-body {
  display: block;
  padding: 0;
}

.app-shell {
  max-width: 480px;
  margin: 0 auto;
  min-height: 100vh;
  padding-bottom: 40px;
}

/* ---- 上部バー ---- */
.app-topbar {
  position: sticky;
  top: 0;
  z-index: 20;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  background: rgba(16, 26, 44, 0.9);
  backdrop-filter: blur(6px);
}

.icon-btn {
  width: 44px;
  height: 44px;
  border-radius: 999px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: var(--color-card);
  color: var(--color-text);
  font-size: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
}

.app-topbar .app-title {
  font-family: var(--font-brush, inherit);
  font-size: 18px;
  color: var(--color-primary-dark);
  flex: 1;
  text-align: center;
}

.camera-btn {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: white;
}

/* ---- ナビドロワー ---- */
.nav-backdrop {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 30;
  display: none;
}

.nav-backdrop.open {
  display: block;
}

.nav-drawer {
  position: fixed;
  top: 0;
  left: 0;
  bottom: 0;
  width: 240px;
  background: var(--color-card);
  z-index: 31;
  padding: 20px 16px;
  transform: translateX(-100%);
  transition: transform 0.25s ease;
  box-shadow: 4px 0 20px rgba(0, 0, 0, 0.4);
}

.nav-drawer.open {
  transform: translateX(0);
}

.nav-drawer h2 {
  color: var(--color-primary-dark);
  font-size: 16px;
  margin: 0 0 16px;
}

.nav-drawer .nav-link {
  display: block;
  padding: 12px 10px;
  border-radius: 10px;
  color: var(--color-text);
  text-decoration: none;
  font-size: 15px;
  margin-bottom: 4px;
}

.nav-drawer .nav-link.active {
  background: rgba(255, 255, 255, 0.08);
  color: var(--color-primary-dark);
  font-weight: bold;
}

/* ---- ビュー切り替え ---- */
.view {
  padding: 16px;
}

.view.hidden {
  display: none;
}

.view-actions {
  margin-top: 20px;
  text-align: center;
}

/* ---- 手がかりビュー：メモ欄 ---- */
.notes-box {
  width: 100%;
  min-height: 120px;
  border-radius: 12px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  background: var(--color-card);
  color: var(--color-text);
  padding: 12px;
  font-size: 14px;
  font-family: var(--font-body, inherit);
  box-sizing: border-box;
  resize: vertical;
}

.notes-label {
  display: block;
  font-weight: bold;
  color: var(--color-primary-dark);
  margin: 20px 0 8px;
}

/* ---- ホームビュー：仮の見取り図 ---- */
.sample-map-card {
  color: var(--color-primary-dark);
  text-align: center;
}

.sample-map {
  width: 100%;
  height: auto;
  color: var(--color-primary-dark);
}

.sample-map text {
  fill: var(--color-text);
}

.sample-map-caption {
  margin: 10px 0 0;
  font-size: 12px;
  color: var(--color-muted);
}

/* ---- ホームビュー：アイテムカード ---- */
.item-card-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  margin-top: 8px;
}

.item-card {
  border-radius: 14px;
  padding: 14px;
  min-height: 120px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.item-card.found {
  background: var(--color-card);
}

.item-card-thumb {
  width: 100%;
  aspect-ratio: 1;
  border-radius: 10px;
  background: #131f34;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 30px;
  overflow: hidden;
  margin-bottom: 8px;
}

.item-card-thumb img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.item-card.found .item-card-name {
  font-weight: bold;
  color: var(--color-primary-dark);
  margin-bottom: 6px;
  font-size: 14px;
}

.item-card.found .item-card-desc {
  font-size: 12px;
  color: var(--color-text);
  line-height: 1.6;
}

/* ---- カメラスキャナー ---- */
.scanner-overlay {
  position: fixed;
  inset: 0;
  background: #000;
  z-index: 50;
  display: none;
  flex-direction: column;
}

.scanner-overlay.open {
  display: flex;
}

.scanner-overlay video {
  flex: 1;
  width: 100%;
  object-fit: cover;
}

.scanner-bar {
  padding: 16px;
  text-align: center;
  color: white;
  background: rgba(0, 0, 0, 0.7);
}

.scanner-bar .scan-status {
  margin-bottom: 12px;
  font-size: 14px;
}

.scanner-close-btn {
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: white;
  padding: 10px 24px;
  border-radius: 999px;
  font-size: 14px;
  cursor: pointer;
}

/* ---- 全画面の取得カード（本物/ダミーの区別は見せない） ---- */
.found-overlay {
  position: fixed;
  inset: 0;
  z-index: 55;
  display: none;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(3, 6, 12, 0.88);
}

.found-overlay.open {
  display: flex;
}

/* ---- スキャン結果トースト ---- */
.scan-toast {
  position: fixed;
  left: 50%;
  bottom: 32px;
  transform: translateX(-50%) translateY(20px);
  max-width: 90%;
  background: var(--color-card);
  border: 2px solid var(--color-accent);
  border-radius: 14px;
  padding: 14px 18px;
  text-align: center;
  z-index: 60;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease, transform 0.25s ease;
}

.scan-toast.show {
  opacity: 1;
  transform: translateX(-50%) translateY(0);
}

.scan-toast .toast-title {
  font-weight: bold;
  color: var(--color-primary-dark);
  margin-bottom: 4px;
}

.scan-toast .toast-text {
  font-size: 13px;
  color: var(--color-text);
}