/* ================================================================
   components.css — 曲カード・モーダル・トースト・バッジ・フォーム
   ================================================================ */

/* ---- 曲グリッド・カード ---- */
.songs-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
  gap: 16px;
  margin-bottom: 48px;
}

.song-card {
  background: var(--surface);
  border: 1px solid var(--border-subtle);
  border-radius: 12px; padding: 16px;
  cursor: pointer; transition: all 0.25s;
  position: relative;
}
.song-card::before {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(0,212,255,0.05) 0%, transparent 60%);
  opacity: 0; transition: opacity 0.3s;
  pointer-events: none;
  border-radius: 12px;
  z-index: 0;
}
.song-card:hover {
  border-color: rgba(0,212,255,0.25);
  box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 0 1px rgba(0,212,255,0.1);
}
.song-card:hover::before  { opacity: 1; }
.song-card.playing { border-color: rgba(0,212,255,0.4); background: var(--surface2); }

.card-art {
  width: 100%; aspect-ratio: 1; border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 48px; margin-bottom: 12px;
  position: relative; overflow: hidden;
}
.card-play-overlay {
  position: absolute; inset: 0;
  background: rgba(0,0,0,0.5);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; transition: opacity 0.2s; border-radius: 8px;
}
.song-card:hover .card-play-overlay { opacity: 1; }
.card-play-btn {
  width: 44px; height: 44px; border-radius: 50%;
  background: var(--accent); border: none; color: #000;
  font-size: 18px; cursor: pointer;
  display: flex; align-items: center; justify-content: center;
  box-shadow: 0 0 20px rgba(0,212,255,0.6);
  transform: scale(0.8); transition: transform 0.2s;
}
.song-card:hover .card-play-btn { transform: scale(1); }
.card-title { font-weight: 700; font-size: 14px; color: var(--text); margin-bottom: 4px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.card-meta  { font-size: 12px; color: var(--text-muted); }

/* ---- ジャンルバッジ ---- */
.genre-badge {
  display: inline-block; padding: 2px 10px;
  border-radius: 20px; font-size: 10px;
  font-family: 'Orbitron', monospace; letter-spacing: 1px;
  text-transform: uppercase; border: 1px solid;
}
.badge-pop        { color: #ff6ec7; border-color: rgba(255,110,199,0.3); background: rgba(255,110,199,0.08); }
.badge-electronic { color: var(--accent); border-color: rgba(0,212,255,0.3); background: rgba(0,212,255,0.08); }
.badge-ballad     { color: #a78bfa; border-color: rgba(167,139,250,0.3); background: rgba(167,139,250,0.08); }
.badge-jazz       { color: #fbbf24; border-color: rgba(251,191,36,0.3); background: rgba(251,191,36,0.08); }

/* ---- アップロードエリア ---- */
.upload-area {
  border: 2px dashed rgba(0,212,255,0.25); border-radius: 16px;
  padding: 40px; text-align: center; cursor: pointer;
  transition: all 0.3s; background: rgba(0,212,255,0.02);
  margin-bottom: 32px; display: block;
}
.upload-area:hover { border-color: var(--accent); background: rgba(0,212,255,0.05); }
.upload-icon  { font-size: 48px; margin-bottom: 12px; }
.upload-title { font-family: 'Orbitron', monospace; font-size: 16px; margin-bottom: 8px; letter-spacing: 2px; }
.upload-desc  { color: var(--text-muted); font-size: 14px; }
.upload-area input[type="file"] { display: none; }

/* ---- モーダル ---- */
.modal-overlay {
  display: none; position: fixed; inset: 0;
  background: rgba(0,0,0,0.7); backdrop-filter: blur(4px);
  z-index: 500; align-items: center; justify-content: center; padding: 16px;
}
.modal-overlay.open { display: flex; }

.modal {
  background: var(--surface);
  border: 1px solid rgba(0,212,255,0.2);
  border-radius: 20px; padding: 32px;
  width: 480px; max-width: 100%;
  box-shadow: 0 40px 80px rgba(0,0,0,0.6), var(--glow2);
  max-height: 90vh; overflow-y: auto;
}
.modal-title {
  font-family: 'Orbitron', monospace;
  font-size: 16px; letter-spacing: 3px;
  margin-bottom: 24px; color: var(--accent);
}

/* ---- フォーム ---- */
.form-group  { margin-bottom: 16px; position: relative; z-index: 1; }
.form-label  {
  display: block; font-size: 12px; letter-spacing: 2px;
  color: var(--text-muted); text-transform: uppercase; margin-bottom: 6px;
}
.form-input,
.form-select,
.form-textarea {
  width: 100%; background: var(--bg);
  border: 1px solid var(--border);
  border-radius: 8px; padding: 10px 14px;
  color: var(--text);
  font-family: 'Rajdhani', sans-serif; font-size: 15px;
  outline: none; transition: border-color 0.2s;
}
.form-input:focus,
.form-select:focus,
.form-textarea:focus  { border-color: var(--accent); }
.form-textarea        { resize: vertical; min-height: 220px; font-size: 13px; line-height: 1.6; }
.form-select option   { background: var(--surface); }

.modal-footer    { display: flex; gap: 12px; justify-content: flex-end; margin-top: 24px; }
.btn-secondary {
  padding: 10px 20px; border-radius: 8px;
  border: 1px solid rgba(0,212,255,0.2); background: none;
  color: var(--text-dim); cursor: pointer;
  font-family: 'Rajdhani', sans-serif; font-size: 14px;
  transition: all 0.2s;
}
.btn-secondary:hover { border-color: var(--accent); color: var(--accent); }
.btn-primary {
  padding: 10px 24px; border-radius: 8px;
  background: linear-gradient(135deg, var(--accent), var(--accent2));
  border: none; color: #000; cursor: pointer;
  font-family: 'Orbitron', sans-serif; font-size: 12px;
  font-weight: 700; letter-spacing: 2px;
  transition: all 0.2s;
}
.btn-primary:hover { box-shadow: var(--glow); transform: translateY(-1px); }

/* ---- トースト ---- */
.toast {
  position: fixed; bottom: 160px; right: 24px;
  background: var(--surface2);
  border: 1px solid rgba(0,212,255,0.3);
  border-radius: 10px; padding: 12px 20px;
  font-size: 14px; color: var(--accent);
  box-shadow: var(--glow2); z-index: 1000;
  transform: translateY(20px); opacity: 0;
  transition: all 0.3s; pointer-events: none;
}
.toast.show { transform: translateY(0); opacity: 1; }

/* ================================================================
   統計ビュー
   ================================================================ */
.stats-summary {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
  margin-bottom: 8px;
}
.stats-card {
  background: var(--bg-card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 16px 12px;
  text-align: center;
}
.stats-card-value {
  font-size: 22px;
  font-weight: 700;
  color: var(--accent);
  margin-bottom: 4px;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.stats-card-label {
  font-size: 11px;
  color: var(--text-dim);
}

.stats-rank-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  margin-bottom: 8px;
  transition: border-color 0.2s;
}
.stats-rank-item:hover {
  border-color: var(--border);
}
.stats-rank-num {
  font-size: 18px;
  font-weight: 700;
  color: var(--text-muted);
  width: 32px;
  text-align: center;
  flex-shrink: 0;
}
.stats-rank-num.top1 { color: #ffd700; }
.stats-rank-num.top2 { color: #c0c0c0; }
.stats-rank-num.top3 { color: #cd7f32; }
.stats-rank-thumb {
  width: 44px;
  height: 44px;
  border-radius: 8px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  flex-shrink: 0;
}
.stats-rank-info {
  flex: 1;
  min-width: 0;
}
.stats-rank-title {
  font-size: 14px;
  font-weight: 600;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.stats-rank-artist {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 2px;
}
.stats-rank-last {
  font-size: 11px;
  color: var(--text-muted);
  margin-top: 2px;
}
.stats-rank-count {
  font-size: 20px;
  font-weight: 700;
  color: var(--accent);
  flex-shrink: 0;
  text-align: right;
}
.stats-rank-count-label {
  font-size: 10px;
  color: var(--text-muted);
  text-align: right;
}
.stats-empty {
  text-align: center;
  color: var(--text-muted);
  padding: 48px 0;
  font-size: 14px;
}

/* ================================================================
   プレイリストビュー
   ================================================================ */
.pl-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.pl-item:hover {
  border-color: var(--border);
  background: var(--bg-elevated);
}

/* ================================================================
   プレイリストビュー
   ================================================================ */
.pl-item {
  display: flex;
  align-items: center;
  gap: 14px;
  padding: 14px 16px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 12px;
  margin-bottom: 10px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.pl-item:hover {
  border-color: var(--border);
  background: var(--bg-elevated);
}

/* ================================================================
   3点メニュー（カード）
   ================================================================ */
.card-menu-btn {
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 18px;
  cursor: pointer;
  padding: 2px 6px;
  border-radius: 6px;
  line-height: 1;
  transition: color 0.15s, background 0.15s;
  flex-shrink: 0;
}
.card-menu-btn:hover {
  color: var(--accent);
  background: rgba(0,212,255,0.1);
}

.card-menu-popup {
  display: none;
  position: fixed;  /* absoluteからfixedに変更 */
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.6);
  z-index: 500;
  min-width: 180px;
  overflow: hidden;
  animation: menuPop 0.15s ease;
}
.card-menu-popup.open { display: block; }

@keyframes menuPop {
  from { opacity: 0; transform: scale(0.95) translateY(-4px); }
  to   { opacity: 1; transform: scale(1) translateY(0); }
}

.card-menu-popup button {
  display: block;
  width: 100%;
  padding: 11px 16px;
  background: none;
  border: none;
  color: var(--text);
  text-align: left;
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.15s;
}
.card-menu-popup button:hover { background: rgba(0,212,255,0.08); }
.card-menu-popup button + button { border-top: 1px solid var(--border-subtle); }
.card-menu-delete { color: #ff4d7d !important; }
.card-menu-delete:hover { background: rgba(255,77,125,0.1) !important; }

/* ================================================================
   検索バー（ヘッダー・スマホ）
   ================================================================ */
.header-search {
  flex: 1;
  max-width: 400px;
  margin: 0 auto;
  position: relative;
}
.header-search-icon {
  position: absolute;
  left: 14px;
  top: 50%;
  transform: translateY(-50%);
  color: var(--text-muted);
  font-size: 16px;
  pointer-events: none;
  z-index: 1;
}
.header-search input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 24px;
  padding: 8px 36px 8px 40px;
  color: var(--text);
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px;
  outline: none;
  transition: border-color 0.3s, box-shadow 0.3s;
  box-sizing: border-box;
}
.header-search.focused input,
.header-search input:focus {
  border-color: var(--accent);
  box-shadow: var(--glow2);
}
.search-clear-btn {
  position: absolute;
  right: 10px;
  top: 50%;
  transform: translateY(-50%);
  background: none;
  border: none;
  color: var(--text-muted);
  font-size: 13px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  transition: color 0.15s, background 0.15s;
}
.search-clear-btn:hover { color: var(--accent); background: rgba(0,212,255,0.1); }

/* スマホ用検索バー */
.mobile-search-bar {
  display: none;
  position: relative;
  background: rgba(5,10,20,0.95);
  padding: 8px 16px;
  border-bottom: 1px solid rgba(0,212,255,0.1);
  z-index: 99;
}
.mobile-search-bar input {
  width: 100%;
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 20px;
  padding: 8px 36px 8px 36px;
  color: var(--text);
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px;
  outline: none;
  box-sizing: border-box;
}
.mobile-search-bar input:focus { border-color: var(--accent); }
.mobile-search-bar .header-search-icon { left: 28px; }
.mobile-search-bar .search-clear-btn   { right: 24px; }

/* ================================================================
   ソートボタン＆ドロップダウン
   ================================================================ */
.sort-dropdown-wrap {
  position: relative;
}
.sort-btn {
  font-size: 16px;
  font-family: 'Rajdhani', sans-serif;
  letter-spacing: 0;
}
.sort-menu {
  display: none;
  position: absolute;
  right: 0;
  top: calc(100% + 8px);
  background: var(--bg-elevated);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 16px 40px rgba(0,0,0,0.6);
  z-index: 200;
  min-width: 160px;
  overflow: hidden;
  animation: menuPop 0.15s ease;
}
.sort-menu.open { display: block; }
.sort-menu-title {
  padding: 10px 16px 6px;
  font-size: 10px;
  letter-spacing: 2px;
  color: var(--text-muted);
  text-transform: uppercase;
  font-family: 'Orbitron', monospace;
}
.sort-option {
  display: block;
  width: 100%;
  padding: 10px 16px;
  background: none;
  border: none;
  color: var(--text-dim);
  text-align: left;
  font-family: 'Rajdhani', sans-serif;
  font-size: 14px;
  cursor: pointer;
  transition: background 0.15s, color 0.15s;
  border-top: 1px solid var(--border-subtle);
}
.sort-option:hover  { background: rgba(0,212,255,0.07); color: var(--text); }
.sort-option.active { color: var(--accent); font-weight: 700; }

/* ================================================================
   再生キュービュー
   ================================================================ */
.queue-item {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 14px;
  background: var(--bg-card);
  border: 1px solid var(--border-subtle);
  border-radius: 10px;
  margin-bottom: 6px;
  cursor: pointer;
  transition: border-color 0.2s, background 0.2s;
}
.queue-item:hover       { border-color: var(--border); background: var(--bg-elevated); }
.queue-item.queue-current {
  border-color: rgba(0,212,255,0.4);
  background: rgba(0,212,255,0.05);
}
.queue-pos {
  width: 28px;
  text-align: center;
  font-size: 12px;
  color: var(--text-muted);
  flex-shrink: 0;
  font-family: 'Rajdhani', sans-serif;
}
.queue-current .queue-pos { color: var(--accent); font-size: 14px; }
.queue-thumb {
  width: 42px; height: 42px;
  border-radius: 8px;
  display: flex; align-items: center; justify-content: center;
  font-size: 20px; flex-shrink: 0; overflow: hidden;
}
.queue-info { flex: 1; min-width: 0; }
.queue-title  { font-size: 14px; font-weight: 600; color: var(--text); white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.queue-artist { font-size: 12px; color: var(--text-dim); margin-top: 2px; }