.ai-music-mounted > .tool-titlebar,
.ai-music-mounted .tool-titlebar + .timestamp-grid {
  display: none;
}

.ai-music-page {
  overflow: auto !important;
}

.ai-music-page .home-footer {
  position: relative;
  z-index: 2;
}

.ai-music-workbench {
  width: min(1500px, calc(100vw - 96px)) !important;
  margin: 30px auto 50px !important;
  position: relative;
  z-index: 2;
}

.ai-music-workbench,
.ai-music-workbench * {
  box-sizing: border-box;
}

.ai-music-hero {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 340px;
  gap: 24px;
  align-items: stretch;
  margin-bottom: 18px;
  border: 1px solid rgba(202, 215, 243, 0.86);
  border-radius: 28px;
  padding: 30px;
  overflow: hidden;
  background:
    radial-gradient(circle at 87% 14%, rgba(105, 87, 255, 0.28), transparent 29%),
    radial-gradient(circle at 70% 80%, rgba(24, 132, 255, 0.18), transparent 34%),
    linear-gradient(135deg, rgba(255, 255, 255, 0.98), rgba(244, 248, 255, 0.98));
  box-shadow: 0 24px 64px rgba(30, 75, 143, 0.11);
}

.ai-music-kicker {
  display: inline-flex;
  height: 27px;
  align-items: center;
  border-radius: 999px;
  padding: 0 12px;
  color: #1b62d8;
  background: #e9f2ff;
  font-size: 12px;
  font-weight: 800;
}

.ai-music-hero h1 {
  margin: 16px 0 10px;
  color: #07122d;
  font-size: clamp(38px, 4.8vw, 66px);
  line-height: 1.02;
  letter-spacing: 0;
}

.ai-music-hero p {
  max-width: 760px;
  margin: 0;
  color: #5b6d91;
  font-size: 15px;
  line-height: 1.75;
}

.ai-music-hero-art {
  position: relative;
  min-height: 180px;
  border-radius: 26px;
  background:
    linear-gradient(135deg, rgba(28, 115, 255, 0.92), rgba(121, 94, 255, 0.9)),
    #1d6fff;
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.28), 0 18px 48px rgba(30, 96, 220, 0.24);
  overflow: hidden;
}

.ai-music-hero-art::before {
  content: "";
  position: absolute;
  inset: auto -20px 34px -20px;
  height: 76px;
  border: 12px solid rgba(255, 255, 255, 0.2);
  border-radius: 50%;
  transform: rotate(-8deg);
}

.ai-music-hero-art i {
  position: absolute;
  bottom: 50px;
  width: 16px;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.72);
  animation: aiMusicPulse 1.3s ease-in-out infinite;
}

.ai-music-hero-art i:nth-child(1) {
  left: 62px;
  height: 54px;
}

.ai-music-hero-art i:nth-child(2) {
  left: 92px;
  height: 92px;
  animation-delay: 0.14s;
}

.ai-music-hero-art i:nth-child(3) {
  left: 122px;
  height: 68px;
  animation-delay: 0.28s;
}

.ai-music-hero-art strong {
  position: absolute;
  right: 34px;
  bottom: 34px;
  color: #fff;
  font-size: 74px;
  line-height: 1;
  text-shadow: 0 14px 34px rgba(0, 0, 0, 0.18);
}

@keyframes aiMusicPulse {
  0%,
  100% { transform: scaleY(0.72); opacity: 0.62; }
  50% { transform: scaleY(1); opacity: 1; }
}

.ai-music-layout {
  display: grid;
  grid-template-columns: minmax(340px, 0.86fr) minmax(0, 1.34fr) 310px;
  gap: 16px;
  align-items: start;
}

.ai-music-panel {
  border: 1px solid rgba(203, 216, 242, 0.88);
  border-radius: 24px;
  background: rgba(255, 255, 255, 0.98);
  box-shadow: 0 18px 52px rgba(35, 74, 135, 0.08);
}

.ai-music-form {
  display: grid;
  gap: 14px;
  padding: 18px;
}

.ai-music-panel-head,
.ai-music-result-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.ai-music-panel-head h2,
.ai-music-result-head h2,
.ai-music-side h2 {
  margin: 0;
  color: #07122d;
  font-size: 20px;
  line-height: 1.2;
}

.ai-music-panel-head p,
.ai-music-result-head p {
  margin: 6px 0 0;
  color: #637392;
  font-size: 13px;
  line-height: 1.55;
}

.ai-music-panel-head > span {
  flex: 0 0 auto;
  border-radius: 999px;
  padding: 6px 10px;
  color: #0b63d8;
  background: #edf5ff;
  font-size: 12px;
  font-weight: 800;
}

.ai-music-mode-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  padding: 5px;
  border-radius: 16px;
  background: #f1f5fb;
}

.ai-music-mode-tabs button {
  height: 38px;
  border: 0;
  border-radius: 12px;
  color: #536684;
  background: transparent;
  font-size: 13px;
  font-weight: 800;
}

.ai-music-mode-tabs button.active {
  color: #fff;
  background: linear-gradient(135deg, #1f78ff, #725cff);
  box-shadow: 0 10px 22px rgba(48, 104, 255, 0.24);
}

.ai-music-form label {
  display: grid;
  gap: 7px;
  color: #405a85;
  font-size: 13px;
  font-weight: 800;
}

.ai-music-form input,
.ai-music-form select,
.ai-music-form textarea {
  width: 100%;
  border: 1px solid #bfd1f2;
  border-radius: 13px;
  outline: 0;
  color: #081631;
  background: #fff;
  font: inherit;
  font-weight: 540;
}

.ai-music-form input,
.ai-music-form select {
  height: 40px;
  padding: 0 12px;
}

.ai-music-form input[type="range"] {
  padding: 0;
  accent-color: #236fff;
}

.ai-music-form textarea {
  min-height: 126px;
  padding: 12px;
  line-height: 1.65;
  resize: vertical;
}

.ai-music-form textarea.lyrics {
  min-height: 218px;
  font-family: "JetBrains Mono", ui-monospace, SFMono-Regular, Menlo, monospace;
}

.ai-music-form input:focus,
.ai-music-form select:focus,
.ai-music-form textarea:focus {
  border-color: #1d72ff;
  box-shadow: 0 0 0 4px rgba(29, 114, 255, 0.1);
}

.ai-music-chip-row {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.ai-music-chip-row button {
  height: 30px;
  border: 1px solid #d9e4f6;
  border-radius: 10px;
  padding: 0 10px;
  color: #48618a;
  background: #fff;
  font-size: 12px;
  font-weight: 750;
  transition: color 160ms ease, border-color 160ms ease, background-color 160ms ease, box-shadow 160ms ease;
}

.ai-music-chip-row button:hover {
  color: #176dff;
  border-color: #9fc0ff;
  background: #f5f9ff;
}

.ai-music-chip-row button.active {
  color: #fff;
  border-color: transparent;
  background: linear-gradient(135deg, #176dff, #725cff);
  box-shadow: 0 10px 22px rgba(47, 103, 255, 0.22);
}

.ai-music-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.ai-music-check {
  display: flex !important;
  grid-template-columns: none !important;
  align-items: center;
  gap: 10px !important;
  min-height: 38px;
  border-radius: 13px;
  padding: 0 12px;
  background: #f6f9ff;
}

.ai-music-check input {
  width: 17px;
  height: 17px;
  accent-color: #1f78ff;
}

.ai-music-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.ai-music-actions button,
.ai-music-result-head button {
  min-height: 40px;
  border: 0;
  border-radius: 13px;
  padding: 0 15px;
  color: #34517f;
  background: #eef4ff;
  cursor: pointer;
  font-size: 13px;
  font-weight: 850;
  transition: transform 180ms ease, box-shadow 180ms ease, background-color 180ms ease;
}

.ai-music-actions button:first-child {
  color: #fff;
  background: linear-gradient(135deg, #176dff, #705cff);
  box-shadow: 0 14px 28px rgba(36, 103, 255, 0.24);
}

.ai-music-actions button:hover,
.ai-music-result-head button:hover {
  transform: translateY(-1px);
  box-shadow: 0 12px 26px rgba(43, 84, 150, 0.15);
}

.ai-music-actions button:disabled,
.ai-music-result-head button:disabled {
  opacity: 0.62;
  cursor: not-allowed;
}

.ai-music-result {
  min-height: 620px;
  padding: 0;
  overflow: hidden;
}

.ai-music-result-head span {
  display: inline-flex;
  height: 24px;
  align-items: center;
  border-radius: 999px;
  padding: 0 9px;
  color: #176dff;
  background: #edf5ff;
  font-size: 11px;
  font-weight: 850;
}

.ai-music-task-list {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
  margin: 16px 0;
}

.ai-music-task-list button,
.ai-music-history button,
.ai-music-saved-card button {
  display: grid;
  gap: 3px;
  min-width: 0;
  border: 1px solid #dbe6f7;
  border-radius: 14px;
  padding: 12px;
  color: #102044;
  background: #fbfdff;
  text-align: left;
}

.ai-music-task-list small,
.ai-music-history small,
.ai-music-saved-card small {
  color: #70809f;
  font-size: 11px;
  font-weight: 700;
}

.ai-music-player {
  position: relative;
  min-height: 620px;
  padding: 30px;
  overflow: hidden;
  color: #fff;
  background:
    radial-gradient(circle at 82% 10%, rgba(139, 111, 255, 0.42), transparent 28%),
    radial-gradient(circle at 12% 18%, rgba(36, 140, 255, 0.34), transparent 30%),
    linear-gradient(145deg, #07142f 0%, #0c1c45 45%, #151141 100%);
}

.ai-music-player::before {
  content: "";
  position: absolute;
  inset: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 22px;
  pointer-events: none;
}

.ai-music-player::after {
  content: "";
  position: absolute;
  right: -110px;
  bottom: -140px;
  width: 340px;
  height: 340px;
  border-radius: 999px;
  background: rgba(78, 128, 255, 0.18);
  filter: blur(2px);
}

.ai-music-player-top {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 188px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  min-height: 206px;
  padding: 4px 4px 10px;
}

.ai-music-cover {
  display: grid;
  place-items: center;
  width: 188px;
  height: 188px;
  margin: 0;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 34px;
  color: #fff;
  background:
    radial-gradient(circle at 35% 22%, rgba(255, 255, 255, 0.4), transparent 26%),
    linear-gradient(135deg, #1c78ff, #7b5cff 58%, #22d1c4);
  box-shadow: 0 28px 70px rgba(23, 109, 255, 0.35);
}

.ai-music-cover.is-playing {
  animation: aiMusicCoverFloat 4.8s ease-in-out infinite;
}

.ai-music-cover img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.ai-music-cover span {
  font-size: 76px;
  font-weight: 900;
}

@keyframes aiMusicCoverFloat {
  0%,
  100% { transform: translateY(0); }
  50% { transform: translateY(-7px); }
}

.ai-music-now {
  min-width: 0;
  padding-top: 2px;
}

.ai-music-now > span,
.ai-music-player-copy > span {
  display: inline-flex;
  height: 28px;
  align-items: center;
  border-radius: 999px;
  padding: 0 12px;
  color: #dbe8ff;
  background: rgba(255, 255, 255, 0.12);
  font-size: 12px;
  font-weight: 800;
  backdrop-filter: blur(12px);
}

.ai-music-now h2,
.ai-music-player-copy strong {
  margin: 16px 0 10px;
  color: #fff;
  font-size: clamp(30px, 3.3vw, 48px);
  line-height: 1.05;
  letter-spacing: 0;
  overflow-wrap: anywhere;
}

.ai-music-now p,
.ai-music-player-copy p {
  max-width: 520px;
  margin: 0;
  color: rgba(230, 239, 255, 0.74);
  font-size: 14px;
  line-height: 1.7;
}

.ai-music-now button {
  height: 38px;
  margin-top: 18px;
  border: 0;
  border-radius: 12px;
  padding: 0 14px;
  color: #0a1b3e;
  background: #fff;
  cursor: pointer;
  font-size: 13px;
  font-weight: 850;
}

.ai-music-wave {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: end;
  gap: 10px;
  height: 96px;
  margin: 28px 0 18px;
  padding: 0 8px;
}

.ai-music-wave i {
  flex: 1;
  min-width: 8px;
  height: 36px;
  border-radius: 999px;
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.94), rgba(106, 225, 255, 0.38));
  opacity: 0.82;
  animation: aiMusicWave 1.7s ease-in-out infinite;
}

.ai-music-wave i:nth-child(2) { height: 58px; animation-delay: 0.1s; }
.ai-music-wave i:nth-child(3) { height: 78px; animation-delay: 0.2s; }
.ai-music-wave i:nth-child(4) { height: 46px; animation-delay: 0.3s; }
.ai-music-wave i:nth-child(5) { height: 86px; animation-delay: 0.4s; }
.ai-music-wave i:nth-child(6) { height: 52px; animation-delay: 0.5s; }
.ai-music-wave i:nth-child(7) { height: 72px; animation-delay: 0.6s; }
.ai-music-wave i:nth-child(8) { height: 42px; animation-delay: 0.7s; }

@keyframes aiMusicWave {
  0%,
  100% { transform: scaleY(0.78); opacity: 0.52; }
  50% { transform: scaleY(1); opacity: 1; }
}

.ai-music-main-audio {
  display: block !important;
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  opacity: 0.01;
  pointer-events: none;
}

.ai-music-custom-player {
  position: relative;
  z-index: 3;
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  align-items: center;
  gap: 18px;
  margin: 0 0 24px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 28px;
  padding: 16px 18px;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.16), rgba(255, 255, 255, 0.08)),
    rgba(7, 17, 44, 0.28);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.22),
    inset 0 -1px 0 rgba(255, 255, 255, 0.08),
    0 24px 58px rgba(0, 0, 0, 0.2);
  backdrop-filter: blur(24px) saturate(150%);
}

.ai-music-custom-player::before {
  content: "";
  position: absolute;
  inset: 1px;
  border-radius: 27px;
  background:
    radial-gradient(circle at 12% 0%, rgba(255, 255, 255, 0.2), transparent 28%),
    linear-gradient(90deg, rgba(114, 227, 255, 0.12), transparent 44%, rgba(124, 92, 255, 0.13));
  pointer-events: none;
}

.ai-music-play-toggle {
  position: relative;
  z-index: 1;
  display: grid;
  width: 58px;
  height: 58px;
  place-items: center;
  border: 0;
  border-radius: 22px;
  color: #fff;
  background:
    radial-gradient(circle at 32% 20%, rgba(255, 255, 255, 0.34), transparent 28%),
    linear-gradient(145deg, #2a98ff, #735dff 64%, #9d69ff);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.42),
    inset 0 -8px 18px rgba(38, 33, 151, 0.22),
    0 18px 34px rgba(62, 104, 255, 0.36);
  transition: transform 180ms ease, box-shadow 180ms ease;
}

.ai-music-play-toggle:hover {
  transform: translateY(-1px);
  box-shadow:
    inset 0 1px 0 rgba(255, 255, 255, 0.46),
    inset 0 -8px 18px rgba(38, 33, 151, 0.2),
    0 24px 42px rgba(62, 104, 255, 0.42);
}

.ai-music-play-toggle:active {
  transform: translateY(0) scale(0.98);
}

.ai-music-play-toggle .play-icon {
  width: 0;
  height: 0;
  margin-left: 4px;
  border-top: 10px solid transparent;
  border-bottom: 10px solid transparent;
  border-left: 15px solid currentColor;
}

.ai-music-play-toggle.is-playing .play-icon {
  width: 16px;
  height: 18px;
  margin-left: 0;
  border: 0;
  background:
    linear-gradient(currentColor, currentColor) left center / 5px 18px no-repeat,
    linear-gradient(currentColor, currentColor) right center / 5px 18px no-repeat;
}

.ai-music-player-progress {
  position: relative;
  z-index: 1;
  display: grid;
  gap: 12px;
  min-width: 0;
}

.ai-music-player-meta {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  color: rgba(229, 239, 255, 0.74);
  font-size: 12px;
  font-weight: 800;
}

.ai-music-player-meta strong {
  min-width: 0;
  overflow: hidden;
  color: #f7fbff;
  font-size: 14px;
  font-weight: 860;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.ai-music-player-meta span {
  display: inline-flex;
  flex: 0 0 auto;
  align-items: center;
  gap: 7px;
  min-width: 94px;
  justify-content: flex-end;
  color: rgba(231, 240, 255, 0.7);
  font-variant-numeric: tabular-nums;
}

.ai-music-player-meta b {
  color: rgba(255, 255, 255, 0.9);
  font-size: 12px;
}

.ai-music-player-meta i {
  color: rgba(255, 255, 255, 0.28);
  font-style: normal;
}

.ai-music-seek-wrap {
  position: relative;
  display: grid;
  align-items: center;
  height: 18px;
}

.ai-music-seek-wrap::before,
.ai-music-seek-wrap > span {
  content: "";
  position: absolute;
  left: 0;
  right: 0;
  height: 8px;
  border-radius: 999px;
}

.ai-music-seek-wrap::before {
  background: rgba(255, 255, 255, 0.14);
  box-shadow: inset 0 1px 2px rgba(0, 0, 0, 0.14);
}

.ai-music-seek-wrap > span {
  --progress: 0%;
  right: auto;
  width: var(--progress);
  min-width: 0;
  background:
    linear-gradient(90deg, #6ee7ff, #78a7ff 48%, #b184ff),
    #6ee7ff;
  box-shadow: 0 0 18px rgba(110, 231, 255, 0.38);
}

.ai-music-player-progress input[type="range"] {
  position: relative;
  width: 100%;
  height: 18px;
  margin: 0;
  padding: 0;
  appearance: none;
  -webkit-appearance: none;
  border: 0;
  outline: 0;
  background: transparent;
  cursor: pointer;
}

.ai-music-player-progress input[type="range"]::-webkit-slider-runnable-track {
  height: 8px;
  border-radius: 999px;
  background: transparent;
}

.ai-music-player-progress input[type="range"]::-moz-range-track {
  height: 8px;
  border-radius: 999px;
  background: transparent;
}

.ai-music-player-progress input[type="range"]::-webkit-slider-thumb {
  width: 18px;
  height: 18px;
  margin-top: -5px;
  -webkit-appearance: none;
  border: 3px solid #fff;
  border-radius: 999px;
  background: linear-gradient(145deg, #7cecff, #876cff);
  box-shadow: 0 5px 16px rgba(0, 0, 0, 0.22), 0 0 0 5px rgba(255, 255, 255, 0.1);
}

.ai-music-player-progress input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border: 3px solid #fff;
  border-radius: 999px;
  background: linear-gradient(145deg, #7cecff, #876cff);
  box-shadow: 0 5px 16px rgba(0, 0, 0, 0.22), 0 0 0 5px rgba(255, 255, 255, 0.1);
}

.ai-music-lyrics {
  position: relative;
  z-index: 2;
  display: grid;
  gap: 10px;
  max-height: 210px;
  overflow: auto;
  border-radius: 22px;
  padding: 18px 20px;
  background: rgba(255, 255, 255, 0.1);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(18px);
  scroll-behavior: smooth;
}

.ai-music-lyrics p {
  margin: 0;
  color: rgba(232, 241, 255, 0.52);
  font-size: 15px;
  line-height: 1.7;
  transition: color 180ms ease, transform 180ms ease, font-size 180ms ease;
}

.ai-music-lyrics p.active {
  color: #fff;
  font-size: 19px;
  font-weight: 850;
  transform: translateX(8px);
}

.ai-music-player-actions {
  position: relative;
  z-index: 2;
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
  margin-top: 18px;
}

.ai-music-player-actions a {
  display: inline-flex;
  height: 36px;
  align-items: center;
  border-radius: 12px;
  padding: 0 14px;
  color: #0a1b3e;
  background: #fff;
  font-size: 13px;
  font-weight: 850;
  text-decoration: none;
}

.ai-music-player-empty {
  display: grid;
  grid-template-columns: 176px minmax(0, 1fr);
  gap: 28px;
  align-items: center;
}

.ai-music-player-empty .ai-music-disc {
  display: grid;
  width: 176px;
  height: 176px;
  place-items: center;
  border-radius: 999px;
  background:
    radial-gradient(circle, rgba(255,255,255,0.98) 0 18%, rgba(255,255,255,0.08) 19% 34%, transparent 35%),
    conic-gradient(from 140deg, #52d3ff, #765cff, #1d72ff, #52d3ff);
  box-shadow: 0 30px 76px rgba(31, 111, 255, 0.36);
}

.ai-music-player-empty .ai-music-disc span {
  color: #fff;
  font-size: 64px;
  font-weight: 900;
}

.ai-music-no-audio,
.ai-music-placeholder,
.ai-music-loading,
.ai-music-mini-empty {
  display: grid;
  place-items: center;
  min-height: 120px;
  border: 1px dashed #cad8ef;
  border-radius: 18px;
  padding: 20px;
  color: #70809f;
  background: #f8fbff;
  text-align: center;
  font-size: 13px;
}

.ai-music-loading {
  min-height: 510px;
}

.ai-music-loading strong {
  margin-top: 16px;
  color: #0b1837;
  font-size: 20px;
}

.ai-music-loading p {
  margin: 6px 0 0;
  color: #687897;
}

.ai-music-bars {
  display: flex;
  align-items: end;
  gap: 8px;
  height: 82px;
}

.ai-music-bars i {
  width: 12px;
  height: 48px;
  border-radius: 999px;
  background: linear-gradient(180deg, #176dff, #7d5cff);
  animation: aiMusicPulse 1.1s ease-in-out infinite;
}

.ai-music-bars i:nth-child(2) { animation-delay: 0.08s; }
.ai-music-bars i:nth-child(3) { animation-delay: 0.16s; }
.ai-music-bars i:nth-child(4) { animation-delay: 0.24s; }
.ai-music-bars i:nth-child(5) { animation-delay: 0.32s; }

.ai-music-side {
  display: grid;
  gap: 14px;
  padding: 16px;
  max-height: 760px;
  overflow: hidden;
}

.ai-music-side-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
}

.ai-music-side-head button {
  height: 30px;
  border: 0;
  border-radius: 10px;
  padding: 0 10px;
  color: #176dff;
  background: #edf5ff;
  cursor: pointer;
  font-size: 12px;
  font-weight: 800;
}

.ai-music-history {
  display: grid;
  gap: 9px;
}

.ai-music-saved-list {
  display: grid;
  gap: 10px;
  max-height: 480px;
  overflow: auto;
  padding-right: 2px;
}

.ai-music-saved-card {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 10px;
  border: 1px solid #dfe8f7;
  border-radius: 16px;
  padding: 12px;
  background: linear-gradient(180deg, #fff, #f8fbff);
  transition: transform 180ms ease, border-color 180ms ease, box-shadow 180ms ease;
}

.ai-music-saved-card:hover {
  transform: translateY(-2px);
  border-color: #afc9ff;
  box-shadow: 0 16px 34px rgba(42, 92, 176, 0.12);
}

.ai-music-saved-card button {
  width: 100%;
  padding: 0;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.ai-music-saved-card button:hover strong {
  color: #176dff;
}

.ai-music-saved-card > span {
  display: inline-flex;
  flex: 0 0 auto;
  min-height: 28px;
  align-items: center;
  border-radius: 10px;
  padding: 0 8px;
  color: #6f7f9b;
  background: #f1f5fb;
  font-size: 11px;
  font-weight: 800;
}

.ai-music-saved-card > span.ai-music-song-ready {
  color: #0e8c6b;
  background: #e9fff8;
}

.ai-music-history button strong,
.ai-music-saved-card button strong {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  font-size: 13px;
}

.ai-music-tips {
  border-radius: 18px;
  padding: 14px;
  color: #5d6e8d;
  background: linear-gradient(135deg, #f3f7ff, #fff);
  font-size: 13px;
  line-height: 1.6;
}

.ai-music-tips strong {
  display: block;
  margin-bottom: 5px;
  color: #0f1c3a;
}

.ai-music-tips p {
  margin: 0;
}

.ai-music-toast {
  position: fixed;
  z-index: 9999;
  left: 50%;
  bottom: 30px;
  transform: translate(-50%, 18px);
  border-radius: 999px;
  padding: 11px 18px;
  color: #fff;
  background: rgba(11, 22, 49, 0.92);
  box-shadow: 0 14px 34px rgba(7, 18, 45, 0.22);
  opacity: 0;
  pointer-events: none;
  transition: opacity 180ms ease, transform 180ms ease;
  font-size: 13px;
  font-weight: 760;
}

.ai-music-toast.show {
  opacity: 1;
  transform: translate(-50%, 0);
}

@media (max-width: 1180px) {
  .ai-music-layout {
    grid-template-columns: 1fr;
  }

  .ai-music-side {
    grid-row: auto;
  }
}

@media (max-width: 760px) {
  .ai-music-workbench {
    width: calc(100% - 28px) !important;
    margin-top: 18px !important;
  }

  .ai-music-hero {
    grid-template-columns: 1fr;
    padding: 20px;
    border-radius: 22px;
  }

  .ai-music-hero-art {
    min-height: 140px;
  }

  .ai-music-grid,
  .ai-music-task-list,
  .ai-music-player-top,
  .ai-music-player-empty {
    grid-template-columns: 1fr;
  }

  .ai-music-cover,
  .ai-music-player-empty .ai-music-disc {
    width: 100%;
    height: 180px;
    border-radius: 24px;
  }

  .ai-music-custom-player {
    grid-template-columns: 48px minmax(0, 1fr);
    padding: 12px;
  }

  .ai-music-play-toggle {
    width: 46px;
    height: 46px;
    border-radius: 15px;
  }
}