/* ============================================================
   style-media.css — Media Player Panel (Glass Dark)
   YouTube プレイヤーとは独立したメディア専用スタイル
   ============================================================ */

/* ── Overlay ─────────────────────────────────────────────── */
.media-panel-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.78);
  backdrop-filter: blur(6px);
  -webkit-backdrop-filter: blur(6px);
  display: flex;
  justify-content: center;
  align-items: flex-start;
  z-index: 9998;
  padding: 20px 16px;
  overflow-y: auto;
  animation: mediaOverlayIn 0.2s ease both;
}

.media-panel-overlay.hidden { display: none; }

@keyframes mediaOverlayIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}

/* ── Panel box ───────────────────────────────────────────── */
.media-panel-content {
  background: rgba(10, 10, 20, 0.97);
  backdrop-filter: blur(24px);
  -webkit-backdrop-filter: blur(24px);
  border: 1px solid rgba(255,255,255,0.14);
  border-radius: var(--radius-card, 16px);
  box-shadow: 0 28px 90px rgba(0,0,0,0.85), 0 1px 0 rgba(255,255,255,0.07) inset;
  padding: 22px;
  width: 100%;
  max-width: 680px;
  margin: auto;
  flex-shrink: 0;
  display: flex;
  flex-direction: column;
  gap: 16px;
  animation: mediaPanelIn 0.25s cubic-bezier(0.34,1.4,0.64,1) both;
}

@keyframes mediaPanelIn {
  from { opacity: 0; transform: translateY(18px) scale(0.97); }
  to   { opacity: 1; transform: translateY(0) scale(1); }
}

/* ── Header ──────────────────────────────────────────────── */
.media-panel-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-bottom: 14px;
  border-bottom: 1px solid rgba(255,255,255,0.10);
}

.media-panel-title {
  font-family: 'Rajdhani', sans-serif;
  font-size: 1.1rem;
  font-weight: 700;
  letter-spacing: 0.07em;
  text-transform: uppercase;
  color: var(--text-primary, #e8eaf6);
}

/* ── Playlist selector row ───────────────────────────────── */
.media-pl-row {
  display: flex;
  gap: 6px;
  align-items: center;
  flex-wrap: wrap;
}

.media-pl-row select {
  flex: 1;
  min-width: 120px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.88rem;
  padding: 7px 10px;
  background: rgba(255,255,255,0.05);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: var(--radius-sm, 8px);
  color: var(--text-primary, #e8eaf6);
  outline: none;
  cursor: pointer;
}

.media-pl-row select:focus {
  border-color: var(--accent, #4fc3f7);
}

.media-pl-row input {
  flex: 1;
  min-width: 100px;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.85rem;
  padding: 7px 10px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: var(--radius-sm, 8px);
  color: var(--text-primary, #e8eaf6);
  outline: none;
}

.media-pl-row input:focus {
  border-color: var(--accent, #4fc3f7);
  box-shadow: 0 0 0 3px rgba(79,195,247,0.12);
}

.media-pl-row input::placeholder { color: var(--text-secondary, #7b8cb0); opacity: 0.7; }

.media-pl-row button {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  padding: 7px 12px;
  border-radius: var(--radius-sm, 8px);
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--text-secondary, #7b8cb0);
  cursor: pointer;
  transition: all 0.18s;
  white-space: nowrap;
  letter-spacing: 0.04em;
}

.media-pl-row button:hover {
  background: rgba(255,255,255,0.08);
  color: var(--text-primary, #e8eaf6);
}

/* ── Transport ───────────────────────────────────────────── */
.media-transport {
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 12px;
  padding: 14px 16px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.media-now-playing {
  font-size: 0.90rem;
  font-weight: 500;
  color: var(--accent, #4fc3f7);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  letter-spacing: 0.01em;
  min-height: 1.4em;
}

/* Seek bar row */
.media-seek-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.media-time {
  font-size: 0.78rem;
  color: var(--text-secondary, #7b8cb0);
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
  min-width: 36px;
}

.media-seekbar {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 2px;
  background: rgba(255,255,255,0.12);
  outline: none;
  cursor: pointer;
  transition: height 0.15s;
}

.media-seekbar:hover { height: 6px; }

.media-seekbar::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 14px;
  height: 14px;
  border-radius: 50%;
  background: var(--accent, #4fc3f7);
  box-shadow: 0 0 6px rgba(79,195,247,0.5);
  cursor: pointer;
}

.media-seekbar::-moz-range-thumb {
  width: 14px;
  height: 14px;
  border: none;
  border-radius: 50%;
  background: var(--accent, #4fc3f7);
  cursor: pointer;
}

/* Transport buttons */
.media-btn-row {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}

.media-btn-row button {
  font-size: 1.0rem;
  padding: 8px 14px;
  border-radius: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  color: var(--text-secondary, #7b8cb0);
  cursor: pointer;
  transition: all 0.18s;
  line-height: 1;
}

.media-btn-row button:hover {
  background: rgba(255,255,255,0.09);
  color: var(--text-primary, #e8eaf6);
  transform: translateY(-1px);
}

.media-play-main {
  font-size: 1.2rem !important;
  padding: 10px 22px !important;
  background: linear-gradient(135deg, rgba(79,195,247,0.18), rgba(124,77,255,0.12)) !important;
  border: 1px solid rgba(79,195,247,0.35) !important;
  color: var(--accent, #4fc3f7) !important;
  border-radius: 10px !important;
  box-shadow: 0 0 16px rgba(79,195,247,0.15);
}

.media-play-main:hover {
  box-shadow: 0 0 28px rgba(79,195,247,0.28) !important;
}

/* Volume row */
.media-vol-row {
  display: flex;
  align-items: center;
  gap: 8px;
}

.media-vol-label {
  font-size: 0.88rem;
  color: var(--text-secondary, #7b8cb0);
  white-space: nowrap;
}

.media-vol-row input[type="range"] {
  flex: 1;
  -webkit-appearance: none;
  appearance: none;
  height: 4px;
  border-radius: 2px;
  background: rgba(255,255,255,0.12);
  outline: none;
  cursor: pointer;
}

.media-vol-row input[type="range"]::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 12px; height: 12px;
  border-radius: 50%;
  background: var(--text-secondary, #7b8cb0);
  cursor: pointer;
}

/* ── Add section ─────────────────────────────────────────── */
.media-add-section {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.media-section-label {
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-secondary, #7b8cb0);
}

.media-add-row textarea {
  width: 100%;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.86rem;
  padding: 10px 12px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.10);
  border-radius: 10px;
  color: var(--text-primary, #e8eaf6);
  resize: vertical;
  outline: none;
  transition: border-color 0.2s;
  line-height: 1.5;
}

.media-add-row textarea:focus {
  border-color: var(--accent, #4fc3f7);
  box-shadow: 0 0 0 3px rgba(79,195,247,0.12);
}

.media-add-row textarea::placeholder { color: var(--text-secondary, #7b8cb0); opacity: 0.6; }

.media-add-btns {
  display: flex;
  gap: 6px;
  flex-wrap: wrap;
}

.media-add-btns button {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  padding: 8px 14px;
  border-radius: 8px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.12);
  color: var(--text-secondary, #7b8cb0);
  cursor: pointer;
  text-transform: uppercase;
  transition: all 0.18s;
}

.media-add-btns button:first-child {
  background: linear-gradient(135deg, rgba(79,195,247,0.16), rgba(124,77,255,0.10));
  border-color: rgba(79,195,247,0.35);
  color: var(--accent, #4fc3f7);
}

.media-add-btns button:first-child:hover {
  background: linear-gradient(135deg, rgba(79,195,247,0.26), rgba(124,77,255,0.18));
  box-shadow: 0 0 14px rgba(79,195,247,0.2);
}

.media-add-btns button:hover {
  background: rgba(255,255,255,0.08);
  color: var(--text-primary, #e8eaf6);
}

.media-add-btns .danger-btn {
  border-color: rgba(239,83,80,0.3);
  color: #ef5350;
}

.media-add-btns .danger-btn:hover {
  background: rgba(239,83,80,0.12);
}

.media-hint {
  font-size: 0.78rem;
  color: var(--text-secondary, #7b8cb0);
  opacity: 0.7;
  line-height: 1.5;
}

/* ── Playlist header ─────────────────────────────────────── */
.media-pl-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.05em;
  text-transform: uppercase;
  color: var(--text-secondary, #7b8cb0);
  padding-top: 4px;
  border-top: 1px solid rgba(255,255,255,0.06);
}

.media-count {
  font-size: 0.78rem;
  color: var(--accent, #4fc3f7);
  opacity: 0.8;
}

/* ── Track list ──────────────────────────────────────────── */
.media-playlist-container {
  display: flex;
  flex-direction: column;
  gap: 6px;
  max-height: 340px;
  overflow-y: auto;
  scrollbar-width: thin;
  scrollbar-color: rgba(79,195,247,0.3) transparent;
  padding-right: 2px;
}

.media-playlist-container::-webkit-scrollbar { width: 4px; }
.media-playlist-container::-webkit-scrollbar-track { background: transparent; }
.media-playlist-container::-webkit-scrollbar-thumb { background: rgba(79,195,247,0.3); border-radius: 2px; }

/* Track card */
.media-track-card {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 9px 12px;
  background: rgba(255,255,255,0.025);
  border: 1px solid rgba(255,255,255,0.07);
  border-radius: 10px;
  transition: background 0.16s, border-color 0.16s;
  cursor: default;
  animation: mediaCardIn 0.18s ease both;
}

@keyframes mediaCardIn {
  from { opacity: 0; transform: translateY(4px); }
  to   { opacity: 1; transform: translateY(0); }
}

.media-track-card:hover {
  background: rgba(255,255,255,0.05);
  border-color: rgba(79,195,247,0.2);
}

.media-track-card.is-active {
  background: rgba(79,195,247,0.07);
  border-color: rgba(79,195,247,0.28);
}

/* Type badge */
.media-type-badge {
  font-family: 'Rajdhani', sans-serif;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  padding: 2px 6px;
  border-radius: 4px;
  white-space: nowrap;
  flex-shrink: 0;
  text-transform: uppercase;
}

.type-mp3  { background: rgba(102,187,106,0.18); color: #66bb6a; border: 1px solid rgba(102,187,106,0.3); }
.type-mp4  { background: rgba(79,195,247,0.14);  color: #4fc3f7; border: 1px solid rgba(79,195,247,0.3); }
.type-m4a  { background: rgba(255,167,38,0.14);  color: #ffa726; border: 1px solid rgba(255,167,38,0.3); }
.type-ogg  { background: rgba(171,71,188,0.14);  color: #ab47bc; border: 1px solid rgba(171,71,188,0.3); }
.type-wav  { background: rgba(38,198,218,0.14);  color: #26c6da; border: 1px solid rgba(38,198,218,0.3); }
.type-webm { background: rgba(239,83,80,0.12);   color: #ef5350; border: 1px solid rgba(239,83,80,0.25); }
.type-flac { background: rgba(255,238,88,0.12);  color: #ffee58; border: 1px solid rgba(255,238,88,0.25); }
.type-aac  { background: rgba(255,112,67,0.12);  color: #ff7043; border: 1px solid rgba(255,112,67,0.25); }
.type-audio { background: rgba(255,255,255,0.06); color: var(--text-secondary, #7b8cb0); border: 1px solid rgba(255,255,255,0.10); }

/* Track title */
.media-track-title {
  flex: 1;
  min-width: 0;
  font-size: 0.87rem;
  color: var(--text-primary, #e8eaf6);
  display: flex;
  align-items: center;
  gap: 8px;
  overflow: visible;
  position: relative;
}

/* タイトルテキスト（省略表示） */
.media-title-text {
  flex: 1;
  min-width: 0;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  cursor: default;
  position: relative;
}

/* ツールチップ（ホバーでフルタイトル表示） */
.media-title-text::after {
  content: attr(data-full-title);
  position: absolute;
  bottom: calc(100% + 6px);
  left: 0;
  max-width: 340px;
  white-space: normal;
  word-break: break-all;
  background: rgba(10,10,24,0.96);
  color: var(--text-primary, #e8eaf6);
  font-size: 0.80rem;
  line-height: 1.5;
  padding: 6px 10px;
  border-radius: 8px;
  border: 1px solid rgba(79,195,247,0.25);
  box-shadow: 0 6px 20px rgba(0,0,0,0.6);
  pointer-events: none;
  opacity: 0;
  transform: translateY(4px);
  transition: opacity 0.18s, transform 0.18s;
  z-index: 10000;
}

.media-title-text:hover::after {
  opacity: 1;
  transform: translateY(0);
}

/* タイトル編集 input（編集モード時のみ表示） */
.media-title-input {
  flex: 1;
  min-width: 0;
  font-family: 'Noto Sans JP', sans-serif;
  font-size: 0.85rem;
  padding: 3px 8px;
  background: rgba(79,195,247,0.08);
  border: 1px solid rgba(79,195,247,0.4);
  border-radius: 6px;
  color: var(--text-primary, #e8eaf6);
  outline: none;
}

.media-title-input:focus {
  border-color: var(--accent, #4fc3f7);
  box-shadow: 0 0 0 2px rgba(79,195,247,0.15);
}

.media-title-input.hidden,
.media-title-text.hidden {
  display: none;
}

/* 鉛筆ボタン */
.media-edit-title-btn {
  font-size: 0.72rem !important;
  padding: 4px 6px !important;
  opacity: 0.45;
  transition: opacity 0.15s, background 0.15s !important;
}

.media-track-card:hover .media-edit-title-btn,
.media-track-card.is-active .media-edit-title-btn {
  opacity: 0.85;
}

.media-edit-title-btn:hover {
  opacity: 1 !important;
  background: rgba(79,195,247,0.12) !important;
  border-color: rgba(79,195,247,0.3) !important;
}

/* Now-playing status badge (inline) */
.media-status-badge {
  display: inline-flex;
  align-items: center;
  gap: 4px;
  font-size: 0.72rem;
  color: var(--accent, #4fc3f7);
  white-space: nowrap;
  flex-shrink: 0;
}

/* Track action buttons */
.media-track-actions {
  display: flex;
  gap: 4px;
  flex-shrink: 0;
}

.media-track-actions button {
  font-size: 0.8rem;
  padding: 5px 8px;
  border-radius: 6px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.09);
  color: var(--text-secondary, #7b8cb0);
  cursor: pointer;
  transition: all 0.15s;
  line-height: 1;
}

.media-track-actions button:hover {
  background: rgba(255,255,255,0.09);
  color: var(--text-primary, #e8eaf6);
}

.media-track-actions button.danger:hover {
  background: rgba(239,83,80,0.14);
  border-color: rgba(239,83,80,0.3);
  color: #ef5350;
}

/* Empty state */
.media-empty {
  text-align: center;
  padding: 32px 16px;
  color: var(--text-secondary, #7b8cb0);
  font-size: 0.88rem;
  line-height: 1.8;
}

.media-empty span {
  font-size: 0.78rem;
  opacity: 0.6;
}

/* EQ bars (reuse from main style) */
.media-status-badge .eq-bars {
  display: inline-flex;
  align-items: flex-end;
  gap: 1.5px;
  height: 12px;
}

.media-status-badge .eq-bars span {
  display: inline-block;
  width: 2.5px;
  background: var(--accent, #4fc3f7);
  border-radius: 1px;
  animation: eqBounce 0.7s ease-in-out infinite alternate;
}

.media-status-badge .eq-bars span:nth-child(1) { height: 60%; animation-delay: 0s; }
.media-status-badge .eq-bars span:nth-child(2) { height: 100%; animation-delay: 0.15s; }
.media-status-badge .eq-bars span:nth-child(3) { height: 75%; animation-delay: 0.07s; }
.media-status-badge .eq-bars span:nth-child(4) { height: 45%; animation-delay: 0.22s; }

@keyframes eqBounce {
  from { transform: scaleY(0.35); }
  to   { transform: scaleY(1); }
}

/* ── Light mode adjustments ──────────────────────────────── */
body:not(.dark) .media-panel-content {
  background: rgba(248,250,255,0.97);
  border-color: rgba(0,0,0,0.12);
}

body:not(.dark) .media-title-text::after {
  background: rgba(240,244,255,0.98);
  color: #1a1f36;
  border-color: rgba(2,136,209,0.28);
  box-shadow: 0 6px 20px rgba(0,0,0,0.18);
}

body:not(.dark) .media-panel-title,
body:not(.dark) .media-track-title,
body:not(.dark) .media-pl-row select,
body:not(.dark) .media-pl-row input {
  color: #1a1f36;
}

body:not(.dark) .media-pl-row select,
body:not(.dark) .media-pl-row input,
body:not(.dark) .media-add-row textarea {
  background: rgba(0,0,0,0.04);
  border-color: rgba(0,0,0,0.12);
  color: #1a1f36;
}

body:not(.dark) .media-track-card {
  background: rgba(0,0,0,0.025);
  border-color: rgba(0,0,0,0.07);
}

body:not(.dark) .media-track-card.is-active {
  background: rgba(2,136,209,0.06);
  border-color: rgba(2,136,209,0.22);
}

body:not(.dark) .media-transport {
  background: rgba(0,0,0,0.03);
  border-color: rgba(0,0,0,0.08);
}

/* ── Mobile ──────────────────────────────────────────────── */
@media (max-width: 640px) {
  .media-panel-content {
    padding: 16px;
    gap: 12px;
  }

  .media-pl-row {
    gap: 4px;
  }

  .media-btn-row button { padding: 7px 10px; font-size: 0.92rem; }

  .media-playlist-container { max-height: 260px; }

  .media-track-actions button { padding: 4px 6px; }
}