/* ============================
   Monolith Site Audio - Base
   ============================ */

#monolith-site-audio-vp {
  position: fixed;

  /* 左端固定 */
  left: 22px;
  right: auto;
  bottom: 22px;

  display: inline-flex;
  align-items: center;
  gap: 8px;

  z-index: 99999;
  user-select: none;
}

/* ---- buttons ---- */

#monolith-site-audio-vp button {
  appearance: none;
  border: none;
  background: transparent;
  padding: 0;
  margin: 0;
  cursor: pointer;
}

#monolith-site-audio-vp img {
  display: block;
  width: 40px;
  height: 40px;
  pointer-events: none;
}

/* ---- gear smaller ---- */
#monolith-site-audio-vp .monolith-site-audio-gear img {
  width: 26px;
  height: 26px;
  opacity: 0.85;
}

/* ============================
   Option Panel (x3 size)
   ============================ */

#monolith-site-audio-panel {
  position: absolute;

  /* 左基準で上に展開 */
  left: 0;
  right: auto;
  bottom: calc(100% + 10px);

  /* 画面外にはみ出ないガード */
  width: min(960px, calc(100vw - 32px));
  max-width: calc(100vw - 32px);
  box-sizing: border-box;

  min-width: 660px; /* 220px × 3 */

  padding: 30px;       /* 10px × 3 */
  border-radius: 30px; /* 10px × 3 */

  overflow: hidden;

  display: none;
}

#monolith-site-audio-panel.is-open {
  display: block;
}

/* ---- form parts ---- */

#monolith-site-audio-panel {
  font-size: 36px;
}

#monolith-site-audio-panel label {
  display: block;
  font-size: 36px;
  margin-bottom: 12px;
}

#monolith-site-audio-panel select,
#monolith-site-audio-panel input[type="range"] {
  width: 100%;
  box-sizing: border-box;
}

#monolith-site-audio-panel select {
  font-size: 36px;
  padding: 18px 24px;
  line-height: 1.4;
}

#monolith-site-audio-panel input[type="range"] {
  font-size: 36px;
  padding: 0;
}

/* ============================
   Audio Controls (Panel)
   ============================ */

#monolith-site-audio-panel .msa-row {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-top: 18px;
}

#monolith-site-audio-panel .msa-time {
  display: flex;
  justify-content: space-between;
  width: 100%;
  opacity: 0.8;
}

#monolith-site-audio-panel .msa-seek {
  width: 100%;
  padding: 0;
}

#monolith-site-audio-panel .msa-controls {
  display: flex;
  align-items: center;
  justify-content: flex-start;
  gap: 18px;
}

#monolith-site-audio-panel .msa-iconbtn {
  border: none;
  background: transparent;
  padding: 0;
  cursor: pointer;
}

#monolith-site-audio-panel .msa-iconbtn img {
  width: 72px;
  height: 72px;
  display: block;
}

/* ============================
   Responsive Guard
   ============================ */

/* SPでは完全非表示 */
@media (max-width: 768px) {
  #monolith-site-audio-vp {
    display: none !important;
  }
}