/* ============================================================
   168hokkaido - 札幌夜職求人スワイプ v2
   Premium Dark Theme with Enhanced Animations
   ============================================================ */

@import url('https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@400;500;600;700;800&display=swap');

:root {
  --bg-primary: #0a0a1a;
  --bg-card: #141428;
  --bg-surface: #1a1a35;
  --bg-modal: #12122a;
  --text-primary: #ffffff;
  --text-secondary: rgba(255, 255, 255, 0.7);
  --text-muted: rgba(255, 255, 255, 0.4);
  --accent-pink: #ff6b9d;
  --accent-pink-glow: rgba(255, 107, 157, 0.3);
  --accent-purple: #a855f7;
  --accent-blue: #3b82f6;
  --accent-gold: #fbbf24;
  --accent-green: #22c55e;
  --gradient-pink: linear-gradient(135deg, #ff6b9d, #ff3d7f);
  --gradient-purple: linear-gradient(135deg, #a855f7, #7c3aed);
  --gradient-gold: linear-gradient(135deg, #fbbf24, #f59e0b);
  --gradient-card: linear-gradient(180deg, transparent 35%, rgba(10, 10, 26, 0.6) 55%, rgba(10, 10, 26, 0.92) 100%);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
  --shadow-card: 0 8px 32px rgba(0, 0, 0, 0.4), 0 2px 8px rgba(255, 107, 157, 0.1);
  --shadow-btn: 0 4px 16px rgba(0, 0, 0, 0.3);
  --font: 'Noto Sans JP', -apple-system, BlinkMacSystemFont, sans-serif;
  --safe-bottom: env(safe-area-inset-bottom, 0px);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  -webkit-tap-highlight-color: transparent;
}

html, body {
  height: 100%;
  overflow: hidden;
  font-family: var(--font);
  font-size: 16px;
  background: var(--bg-primary);
  color: var(--text-primary);
  touch-action: manipulation;
  -webkit-user-select: none;
  user-select: none;
}

/* ============================================================
   PC表示 - アプリをセンターにフレーム表示
   ============================================================ */
#pc-message { display: none; }

@media (min-width: 769px) {
  html, body {
    overflow: hidden;
    background: linear-gradient(135deg, #0a0a1a 0%, #1a1a35 50%, #0a0a1a 100%);
  }

  #app {
    max-width: 420px;
    margin: 0 auto;
    position: relative;
    height: 100vh;
    box-shadow: 0 0 80px rgba(255, 107, 157, 0.1), 0 0 200px rgba(168, 85, 247, 0.05);
    border-left: 1px solid rgba(255, 255, 255, 0.06);
    border-right: 1px solid rgba(255, 255, 255, 0.06);
    background: var(--bg-primary);
  }

  #action-buttons {
    max-width: 420px;
    left: 50% !important;
    transform: translateX(-50%);
  }

  #header {
    max-width: 420px;
    left: 50% !important;
    transform: translateX(-50%);
  }

  .genre-panel {
    max-width: 420px;
    left: 50% !important;
    transform: translateX(-50%);
  }

  .genre-panel.hidden {
    transform: translateX(-50%) translateY(-100%);
  }
}

/* ============================================================
   ヘッダー
   ============================================================ */
#header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 0 16px;
  z-index: 100;
  background: linear-gradient(180deg, rgba(10, 10, 26, 0.95) 0%, rgba(10, 10, 26, 0.6) 80%, transparent 100%);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
}

.header-logo {
  display: flex;
  align-items: center;
  gap: 6px;
}

.logo-icon { font-size: 1.5rem; }

.logo-text {
  font-size: 1.3rem;
  font-weight: 800;
  background: var(--gradient-pink);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

.logo-text small {
  font-size: 0.7rem;
  font-weight: 500;
  opacity: 0.7;
}

.header-right {
  display: flex;
  align-items: center;
  gap: 8px;
}

.header-btn {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.08);
  cursor: pointer;
  transition: all 0.2s;
  border: none;
  color: var(--text-primary);
  font-size: 1.1rem;
  position: relative;
}

.header-btn:active { background: rgba(255, 255, 255, 0.15); transform: scale(0.92); }

.fav-count-badge {
  position: absolute;
  top: -2px;
  right: -2px;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 10px;
  background: var(--accent-pink);
  color: #fff;
  font-size: 0.6rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
}

.fav-count-badge.hidden { display: none; }

/* ============================================================
   プログレスバー
   ============================================================ */
.progress-bar-wrap {
  position: fixed;
  top: 56px;
  left: 0;
  right: 0;
  height: 3px;
  background: rgba(255, 255, 255, 0.05);
  z-index: 95;
}

@media (min-width: 769px) {
  .progress-bar-wrap {
    max-width: 420px;
    left: 50% !important;
    transform: translateX(-50%);
  }
}

.progress-bar-fill {
  height: 100%;
  background: var(--gradient-pink);
  transition: width 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  border-radius: 0 2px 2px 0;
  box-shadow: 0 0 8px var(--accent-pink-glow);
}

/* ============================================================
   ジャンルフィルター
   ============================================================ */
.genre-panel {
  position: fixed;
  top: 59px;
  left: 0;
  right: 0;
  z-index: 90;
  background: rgba(20, 20, 40, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  padding: 12px 12px 16px;
  transition: transform 0.3s ease, opacity 0.3s ease;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.genre-panel.hidden {
  transform: translateY(-100%);
  opacity: 0;
  pointer-events: none;
}

.genre-panel-inner {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 4px;
  scrollbar-width: none;
  -ms-overflow-style: none;
}

.genre-panel-inner::-webkit-scrollbar { display: none; }

.genre-btn {
  border: 1px solid rgba(255, 255, 255, 0.12);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  font-family: var(--font);
  font-size: 0.82rem;
  font-weight: 500;
  padding: 7px 14px;
  border-radius: 20px;
  cursor: pointer;
  transition: all 0.2s;
  white-space: nowrap;
  flex-shrink: 0;
}

.genre-btn:active { transform: scale(0.95); }

.genre-btn.active {
  background: var(--gradient-pink);
  border-color: transparent;
  color: #fff;
  font-weight: 600;
  box-shadow: 0 2px 12px var(--accent-pink-glow);
}

/* ============================================================
   カードエリア
   ============================================================ */
#card-area {
  position: fixed;
  top: 59px;
  left: 0;
  right: 0;
  bottom: 90px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 8px;
}

@media (min-width: 769px) {
  #card-area {
    max-width: 420px;
    left: 50%;
    transform: translateX(-50%);
  }
}

#card-stack {
  position: relative;
  width: 100%;
  max-width: 400px;
  height: 100%;
}

/* ============================================================
   求人カード
   ============================================================ */
.job-card {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  box-shadow: var(--shadow-card);
  cursor: grab;
  will-change: transform;
  transition: box-shadow 0.3s;
}

.job-card.card-entering {
  animation: cardEnter 0.45s cubic-bezier(0.34, 1.56, 0.64, 1) both;
}

.job-card:active { cursor: grabbing; }

.card-image {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 58%;
  object-fit: cover;
  background: linear-gradient(135deg, #1a1a35, #2a1a3a);
  transition: transform 0.3s;
}

.card-image-placeholder {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 58%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 4rem;
  background: linear-gradient(135deg, #1a1a35, #2a1a3a);
}

.card-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: var(--gradient-card);
  pointer-events: none;
}

/* バッジ */
.card-genre-badge {
  position: absolute;
  top: 12px;
  left: 12px;
  padding: 5px 12px;
  border-radius: 20px;
  font-size: 0.72rem;
  font-weight: 600;
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  z-index: 5;
}

.badge-キャバクラ { background: rgba(168, 85, 247, 0.75); color: #fff; }
.badge-ガールズバー { background: rgba(236, 72, 153, 0.75); color: #fff; }
.badge-コンカフェ { background: rgba(244, 114, 182, 0.75); color: #fff; }
.badge-ヘルス { background: rgba(239, 68, 68, 0.75); color: #fff; }
.badge-デリヘル { background: rgba(249, 115, 22, 0.75); color: #fff; }
.badge-ソープ { background: rgba(251, 191, 36, 0.8); color: #1a1a2e; }
.badge-メンズエステ { background: rgba(34, 197, 94, 0.75); color: #fff; }
.badge-その他 { background: rgba(100, 116, 139, 0.75); color: #fff; }

.card-pr-badge {
  position: absolute;
  top: 12px;
  right: 12px;
  padding: 3px 8px;
  border-radius: 4px;
  font-size: 0.65rem;
  font-weight: 700;
  background: rgba(251, 191, 36, 0.85);
  color: #1a1a2e;
  z-index: 5;
  letter-spacing: 0.5px;
}

/* カード情報エリア */
.card-info {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 20px 18px 16px;
  z-index: 5;
}

.card-shop-name {
  font-size: 1.35rem;
  font-weight: 800;
  line-height: 1.3;
  margin-bottom: 6px;
  text-shadow: 0 2px 8px rgba(0, 0, 0, 0.5);
}

.card-catchcopy {
  font-size: 0.85rem;
  color: var(--text-secondary);
  margin-bottom: 12px;
  line-height: 1.4;
}

.card-details {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.card-detail-item {
  display: flex;
  align-items: center;
  gap: 4px;
  font-size: 0.8rem;
  color: var(--text-secondary);
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  padding: 4px 10px;
  border-radius: 12px;
}

.card-detail-item .detail-icon { font-size: 0.85rem; }

.card-detail-item.wage {
  color: var(--accent-gold);
  font-weight: 600;
  background: rgba(251, 191, 36, 0.12);
}

/* スワイプ中のフィードバック */
.card-swipe-indicator {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  font-size: 3rem;
  font-weight: 900;
  padding: 12px 20px;
  border-radius: var(--radius-md);
  border: 4px solid;
  opacity: 0;
  transition: opacity 0.1s;
  z-index: 10;
  pointer-events: none;
}

.card-swipe-indicator.like-indicator {
  right: 20px;
  color: var(--accent-green);
  border-color: var(--accent-green);
  background: rgba(34, 197, 94, 0.15);
  transform: translateY(-50%) rotate(15deg);
}

.card-swipe-indicator.skip-indicator {
  left: 20px;
  color: #ef4444;
  border-color: #ef4444;
  background: rgba(239, 68, 68, 0.15);
  transform: translateY(-50%) rotate(-15deg);
}

/* カードスタック背面 */
.job-card.card-behind-1 {
  transform: scale(0.95) translateY(12px);
  opacity: 0.7;
  pointer-events: none;
}

.job-card.card-behind-2 {
  transform: scale(0.9) translateY(24px);
  opacity: 0.4;
  pointer-events: none;
}

/* ============================================================
   アクションボタン
   ============================================================ */
#action-buttons {
  position: fixed;
  bottom: 0;
  left: 0;
  right: 0;
  height: 90px;
  padding-bottom: var(--safe-bottom);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 40px;
  background: linear-gradient(180deg, transparent 0%, rgba(10, 10, 26, 0.9) 30%, var(--bg-primary) 100%);
  z-index: 50;
}

.action-btn {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  border: none;
  background: none;
  cursor: pointer;
  transition: transform 0.15s;
  font-family: var(--font);
}

.action-btn:active { transform: scale(0.9); }

.btn-icon {
  width: 56px;
  height: 56px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: 50%;
  font-size: 1.5rem;
  box-shadow: var(--shadow-btn);
  transition: all 0.2s;
}

.skip-btn .btn-icon {
  background: rgba(255, 255, 255, 0.08);
  color: #94a3b8;
  border: 2px solid rgba(148, 163, 184, 0.3);
}

.skip-btn:hover .btn-icon {
  background: rgba(239, 68, 68, 0.1);
  border-color: rgba(239, 68, 68, 0.3);
  color: #ef4444;
}

.like-btn .btn-icon {
  background: var(--gradient-pink);
  color: #fff;
  border: none;
  box-shadow: 0 4px 20px var(--accent-pink-glow);
}

.like-btn:hover .btn-icon {
  box-shadow: 0 6px 28px rgba(255, 107, 157, 0.5);
  transform: scale(1.05);
}

.btn-label {
  font-size: 0.68rem;
  color: var(--text-muted);
  font-weight: 500;
}

/* ============================================================
   ローディング
   ============================================================ */
.loading-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--text-secondary);
  font-size: 0.9rem;
}

.pulse-ring {
  width: 48px;
  height: 48px;
  border-radius: 50%;
  border: 3px solid transparent;
  border-top-color: var(--accent-pink);
  animation: spin 0.8s linear infinite;
}

/* ============================================================
   空状態
   ============================================================ */
.empty-state {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 12px;
  padding: 2rem;
}

.empty-state.hidden { display: none; }

.empty-emoji {
  font-size: 3.5rem;
  animation: float 3s ease-in-out infinite;
}

.empty-state h2 { font-size: 1.3rem; font-weight: 700; }
.empty-state p { color: var(--text-secondary); font-size: 0.9rem; }

.share-buttons { display: flex; gap: 12px; margin-top: 12px; }

.share-btn {
  padding: 10px 20px;
  border-radius: 24px;
  font-size: 0.82rem;
  font-weight: 600;
  text-decoration: none;
  transition: transform 0.15s, box-shadow 0.2s;
}

.share-btn:active { transform: scale(0.95); }
.share-btn.twitter { background: #1a1a2e; color: #fff; border: 1px solid rgba(255, 255, 255, 0.15); }
.share-btn.line { background: #06c755; color: #fff; }

.reload-btn {
  margin-top: 20px;
  padding: 12px 32px;
  border-radius: 24px;
  border: none;
  background: var(--gradient-pink);
  color: #fff;
  font-family: var(--font);
  font-size: 0.9rem;
  font-weight: 600;
  cursor: pointer;
  box-shadow: 0 4px 16px var(--accent-pink-glow);
  transition: transform 0.15s;
}

.reload-btn:active { transform: scale(0.95); }

/* ============================================================
   ハートアニメーション
   ============================================================ */
.heart-anim {
  position: fixed;
  inset: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 200;
  pointer-events: none;
}

.heart-anim.hidden { display: none; }

.heart-anim span {
  font-size: 8rem;
  color: var(--accent-pink);
  animation: heartPop 0.6s ease-out forwards;
  filter: drop-shadow(0 0 30px rgba(255, 107, 157, 0.6));
}

/* パーティクルエフェクト */
.particle {
  position: fixed;
  pointer-events: none;
  z-index: 250;
  font-size: 1.5rem;
  animation: particleFly 1s ease-out forwards;
}

/* ============================================================
   モーダル
   ============================================================ */
.modal {
  position: fixed;
  inset: 0;
  z-index: 300;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.modal.hidden { display: none; }

.modal-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.65);
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
}

.modal-content {
  position: relative;
  width: 100%;
  max-width: 420px;
  max-height: 85vh;
  background: var(--bg-modal);
  border-radius: var(--radius-xl) var(--radius-xl) 0 0;
  overflow-y: auto;
  animation: slideUp 0.35s cubic-bezier(0.34, 1.56, 0.64, 1);
  -webkit-overflow-scrolling: touch;
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 32px;
  height: 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background: rgba(0, 0, 0, 0.5);
  color: #fff;
  font-size: 1rem;
  border-radius: 50%;
  cursor: pointer;
  z-index: 5;
  backdrop-filter: blur(4px);
  -webkit-backdrop-filter: blur(4px);
  transition: transform 0.15s;
}

.modal-close:hover { transform: scale(1.1); }

.modal-image {
  width: 100%;
  height: 220px;
  background-size: cover;
  background-position: center;
  background-color: var(--bg-surface);
}

.modal-body { padding: 20px 20px 32px; }

.modal-badge {
  display: inline-block;
  padding: 4px 12px;
  border-radius: 16px;
  font-size: 0.72rem;
  font-weight: 600;
  margin-bottom: 10px;
}

.modal-body h2 {
  font-size: 1.4rem;
  font-weight: 800;
  margin-bottom: 8px;
  line-height: 1.3;
}

.modal-catchcopy {
  font-size: 0.9rem;
  color: var(--text-secondary);
  margin-bottom: 16px;
  line-height: 1.5;
}

.modal-info {
  display: flex;
  flex-direction: column;
  gap: 10px;
  margin-bottom: 16px;
}

.info-row {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.9rem;
  color: var(--text-secondary);
}

.info-icon { font-size: 1.1rem; }

.modal-description {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 20px;
}

.modal-link-btn {
  display: block;
  width: 100%;
  padding: 14px;
  border-radius: var(--radius-md);
  border: none;
  text-align: center;
  text-decoration: none;
  font-family: var(--font);
  font-size: 0.95rem;
  font-weight: 700;
  cursor: pointer;
  transition: transform 0.15s, box-shadow 0.2s;
  background: var(--gradient-pink);
  color: #fff;
  box-shadow: 0 4px 20px var(--accent-pink-glow);
}

.modal-link-btn.affiliate {
  margin-top: 10px;
  background: var(--gradient-gold);
  color: #1a1a2e;
  box-shadow: 0 4px 20px rgba(251, 191, 36, 0.3);
}

.modal-link-btn:active { transform: scale(0.97); }
.modal-link-btn.hidden { display: none; }

/* ============================================================
   お気に入りドロワー
   ============================================================ */
.fav-drawer {
  position: fixed;
  top: 0;
  right: -100%;
  width: 100%;
  max-width: 420px;
  height: 100vh;
  background: var(--bg-primary);
  z-index: 400;
  transition: right 0.35s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  display: flex;
  flex-direction: column;
}

.fav-drawer.open { right: 0; }

.fav-drawer-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 399;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}

.fav-drawer-overlay.open { opacity: 1; pointer-events: auto; }

.fav-drawer-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.06);
  flex-shrink: 0;
}

.fav-drawer-title {
  font-size: 1.1rem;
  font-weight: 700;
}

.fav-drawer-close {
  width: 36px;
  height: 36px;
  border: none;
  background: rgba(255, 255, 255, 0.08);
  color: var(--text-primary);
  border-radius: 50%;
  font-size: 1rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}

.fav-list {
  flex: 1;
  overflow-y: auto;
  padding: 12px;
  -webkit-overflow-scrolling: touch;
}

.fav-list::-webkit-scrollbar { display: none; }
.fav-list { scrollbar-width: none; }

.fav-empty {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  height: 100%;
  color: var(--text-muted);
  gap: 12px;
  font-size: 0.9rem;
}

.fav-empty-icon { font-size: 3rem; }

.fav-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px;
  border-radius: 12px;
  background: var(--bg-card);
  margin-bottom: 8px;
  cursor: pointer;
  transition: all 0.2s;
  border: 1px solid rgba(255, 255, 255, 0.04);
}

.fav-item:active { transform: scale(0.98); background: rgba(255, 255, 255, 0.06); }

.fav-item-img {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  object-fit: cover;
  background: var(--bg-surface);
  flex-shrink: 0;
}

.fav-item-img-placeholder {
  width: 56px;
  height: 56px;
  border-radius: 12px;
  background: var(--bg-surface);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  flex-shrink: 0;
}

.fav-item-info { flex: 1; min-width: 0; }
.fav-item-name { font-size: 0.9rem; font-weight: 600; margin-bottom: 4px; }
.fav-item-meta { font-size: 0.75rem; color: var(--text-muted); display: flex; gap: 8px; }

.fav-item-remove {
  width: 32px;
  height: 32px;
  border: none;
  background: rgba(239, 68, 68, 0.1);
  color: #ef4444;
  border-radius: 8px;
  font-size: 0.85rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: background 0.2s;
}

.fav-item-remove:hover { background: rgba(239, 68, 68, 0.2); }

/* ============================================================
   アニメーション
   ============================================================ */
@keyframes spin { to { transform: rotate(360deg); } }

@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-12px); }
}

@keyframes heartPop {
  0% { transform: scale(0) rotate(0deg); opacity: 1; }
  50% { transform: scale(1.2) rotate(15deg); opacity: 1; }
  100% { transform: scale(1.5) rotate(0deg); opacity: 0; }
}

@keyframes slideUp {
  from { transform: translateY(100%); }
  to { transform: translateY(0); }
}

@keyframes cardEnter {
  from { transform: scale(0.85) translateY(30px); opacity: 0; }
  to { transform: scale(1) translateY(0); opacity: 1; }
}

@keyframes cardFlyRight {
  to {
    transform: translateX(150%) rotate(30deg);
    opacity: 0;
  }
}

@keyframes cardFlyLeft {
  to {
    transform: translateX(-150%) rotate(-30deg);
    opacity: 0;
  }
}

@keyframes particleFly {
  0% {
    transform: translate(0, 0) scale(1);
    opacity: 1;
  }
  100% {
    transform: translate(var(--dx), var(--dy)) scale(0);
    opacity: 0;
  }
}

@keyframes stampBounce {
  0% { transform: translateY(-50%) scale(0) rotate(var(--rot)); opacity: 0; }
  60% { transform: translateY(-50%) scale(1.3) rotate(var(--rot)); opacity: 1; }
  80% { transform: translateY(-50%) scale(0.9) rotate(var(--rot)); opacity: 1; }
  100% { transform: translateY(-50%) scale(1) rotate(var(--rot)); opacity: 1; }
}

.card-fly-right { animation: cardFlyRight 0.4s ease-in forwards; }
.card-fly-left { animation: cardFlyLeft 0.4s ease-in forwards; }

.like-indicator.stamp-anim {
  animation: stampBounce 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  --rot: 15deg;
}

.skip-indicator.stamp-anim {
  animation: stampBounce 0.4s cubic-bezier(0.34, 1.56, 0.64, 1) forwards;
  --rot: -15deg;
}

/* ============================================================
   スクロールバー非表示
   ============================================================ */
.modal-content::-webkit-scrollbar { display: none; }
.modal-content { -ms-overflow-style: none; scrollbar-width: none; }