:root {
  --zz-audio-bg: rgba(19, 25, 38, 0.98);
  --zz-audio-bg-soft: rgba(255, 255, 255, 0.07);
  --zz-audio-bg-hover: rgba(255, 255, 255, 0.13);
  --zz-audio-border: rgba(255, 255, 255, 0.16);
  --zz-audio-border-strong: rgba(167, 139, 250, 0.78);
  --zz-audio-accent: #8b5cf6;
  --zz-audio-accent-soft: rgba(139, 92, 246, 0.25);
  --zz-audio-text: #ffffff;
  --zz-audio-muted: rgba(255, 255, 255, 0.66);
  --zz-audio-success: #a7f3d0;
  --zz-audio-danger: #fda4af;
}

.zz-audio-player,
.zz-audio-player * {
  box-sizing: border-box;
}

.zz-audio-player {
  position: fixed;
  z-index: 390;
  top: 132px;
  right: 14px;
  width: 78px;
  height: 58px;
  color: var(--zz-audio-text);
  font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  filter: drop-shadow(0 18px 36px rgba(0, 0, 0, 0.34));
  transition: top 0.18s ease, opacity 0.18s ease, transform 0.18s ease;
}

.zz-audio-player.ui-suspended {
  visibility: hidden;
  pointer-events: none;
}

.zz-audio-player::before {
  content: "";
  position: absolute;
  z-index: 1;
  top: -8px;
  right: 70px;
  width: 24px;
  height: 76px;
  background: transparent;
  pointer-events: auto;
}

.zz-audio-toggle {
  position: absolute;
  top: 0;
  right: 0;
  z-index: 3;
  width: 78px;
  height: 58px;
  border: 1px solid var(--zz-audio-border);
  border-radius: 16px;
  padding: 0 9px;
  display: grid;
  place-items: center;
  color: var(--zz-audio-text);
  background: rgba(24, 36, 50, 0.97);
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.26);
  backdrop-filter: blur(18px);
  cursor: pointer;
  font: inherit;
  font-size: 15px;
  font-weight: 900;
  line-height: 1.14;
  letter-spacing: 0.01em;
  text-align: center;
}

.zz-audio-toggle:hover,
.zz-audio-toggle:focus-visible,
.zz-audio-player.expanded .zz-audio-toggle,
.zz-audio-player.settings-open .zz-audio-toggle {
  border-color: rgba(255, 255, 255, 0.31);
  background: rgba(35, 52, 70, 0.99);
}

.zz-audio-panel {
  position: absolute;
  top: 0;
  right: 88px;
  width: min(460px, calc(100vw - 118px));
  min-height: 58px;
  max-height: min(680px, calc(100vh - 28px));
  overflow: hidden;
  border: 1px solid var(--zz-audio-border);
  border-radius: 20px;
  background: var(--zz-audio-bg);
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.38);
  backdrop-filter: blur(20px);
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
  transform: translateX(14px) scale(0.985);
  transform-origin: right top;
  transition: opacity 0.17s ease, transform 0.17s ease, visibility 0.17s ease;
}

.zz-audio-player:hover .zz-audio-panel,
.zz-audio-player:focus-within .zz-audio-panel,
.zz-audio-player.hover-open .zz-audio-panel,
.zz-audio-player.expanded .zz-audio-panel,
.zz-audio-player.settings-open .zz-audio-panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0) scale(1);
}

.zz-audio-hidden {
  display: none !important;
}

.zz-audio-main-shell,
.zz-audio-settings-shell {
  width: 100%;
}

.zz-audio-topbar,
.zz-audio-settings-head {
  min-height: 64px;
  padding: 14px 18px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.zz-audio-mode-tabs {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 8px;
  flex: 1;
  max-width: 286px;
}

.zz-audio-mode-button,
.zz-audio-settings-button,
.zz-audio-link-button,
.zz-audio-button,
.zz-audio-secondary,
.zz-audio-primary,
.zz-audio-country-item,
.zz-audio-station-action {
  border: 1px solid var(--zz-audio-border);
  color: var(--zz-audio-text);
  background: var(--zz-audio-bg-soft);
  cursor: pointer;
  font: inherit;
  font-weight: 850;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}

.zz-audio-mode-button:hover:not(:disabled),
.zz-audio-settings-button:hover:not(:disabled),
.zz-audio-link-button:hover:not(:disabled),
.zz-audio-button:hover:not(:disabled),
.zz-audio-secondary:hover:not(:disabled),
.zz-audio-primary:hover:not(:disabled),
.zz-audio-country-item:hover:not(:disabled),
.zz-audio-station-action:hover:not(:disabled) {
  border-color: rgba(255, 255, 255, 0.3);
  background: var(--zz-audio-bg-hover);
}

.zz-audio-mode-button:focus-visible,
.zz-audio-settings-button:focus-visible,
.zz-audio-link-button:focus-visible,
.zz-audio-button:focus-visible,
.zz-audio-secondary:focus-visible,
.zz-audio-primary:focus-visible,
.zz-audio-country-item:focus-visible,
.zz-audio-station-action:focus-visible,
.zz-audio-field input:focus-visible,
.zz-audio-field select:focus-visible,
.zz-audio-country-search:focus-visible,
.zz-audio-progress:focus-visible,
.zz-audio-volume:focus-visible {
  outline: 3px solid rgba(167, 139, 250, 0.34);
  outline-offset: 2px;
}

.zz-audio-mode-button {
  min-height: 42px;
  border-radius: 12px;
  padding: 0 18px;
  font-size: 16px;
}

.zz-audio-mode-button.active {
  border-color: var(--zz-audio-border-strong);
  background: var(--zz-audio-accent-soft);
  color: #f5f3ff;
}

.zz-audio-settings-button,
.zz-audio-link-button {
  min-height: 38px;
  border-radius: 11px;
  padding: 0 15px;
  font-size: 14px;
}

.zz-audio-view-stack {
  position: relative;
}

.zz-audio-view,
.zz-audio-settings-view {
  display: none;
}

.zz-audio-view.active,
.zz-audio-settings-view.active {
  display: block;
}

.zz-audio-main-view {
  padding: 22px 20px 20px;
}

.zz-audio-now {
  min-width: 0;
  display: grid;
  gap: 6px;
}

.zz-audio-now small {
  color: var(--zz-audio-muted);
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 0.04em;
}

.zz-audio-now strong {
  min-width: 0;
  overflow: hidden;
  color: var(--zz-audio-text);
  font-size: 20px;
  font-weight: 900;
  line-height: 1.28;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.zz-audio-now span {
  min-height: 22px;
  color: var(--zz-audio-muted);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.45;
}

.zz-audio-progress,
.zz-audio-volume {
  accent-color: var(--zz-audio-accent);
  cursor: pointer;
}

.zz-audio-progress {
  width: 100%;
  height: 26px;
  margin: 14px 0 0;
}

.zz-audio-progress:disabled,
.zz-audio-button:disabled,
.zz-audio-secondary:disabled,
.zz-audio-primary:disabled {
  cursor: default;
  opacity: 0.46;
}

.zz-audio-time {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 7px;
  margin-top: -2px;
  color: var(--zz-audio-muted);
  font-size: 12px;
  font-weight: 800;
  font-variant-numeric: tabular-nums;
}

.zz-audio-controls {
  display: grid;
  grid-template-columns: 1fr 1fr 1.25fr;
  gap: 10px;
  margin-top: 18px;
}

.zz-audio-button {
  min-height: 48px;
  border-radius: 13px;
  padding: 0 12px;
  font-size: 15px;
  white-space: nowrap;
}

.zz-audio-button.primary-control {
  border-color: var(--zz-audio-border-strong);
  background: var(--zz-audio-accent-soft);
}

.zz-audio-volume-row {
  display: grid;
  grid-template-columns: auto 1fr 36px;
  align-items: center;
  gap: 12px;
  margin-top: 18px;
  color: var(--zz-audio-muted);
}

.zz-audio-volume-row label,
.zz-audio-volume-value {
  font-size: 14px;
  font-weight: 800;
}

.zz-audio-volume {
  width: 100%;
  height: 26px;
}

.zz-audio-volume-value {
  color: var(--zz-audio-text);
  text-align: right;
  font-variant-numeric: tabular-nums;
}

.zz-audio-status {
  min-height: 22px;
  margin-top: 12px;
  color: var(--zz-audio-muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.45;
}

.zz-audio-status:empty {
  display: none;
}

.zz-audio-status.success,
.zz-audio-form-message.success {
  color: var(--zz-audio-success);
}

.zz-audio-status.error,
.zz-audio-form-message.error {
  color: var(--zz-audio-danger);
}

.zz-audio-settings-shell {
  max-height: min(680px, calc(100vh - 28px));
  overflow: hidden;
}

.zz-audio-settings-head strong {
  font-size: 18px;
  font-weight: 900;
}

.zz-audio-settings-body {
  max-height: calc(min(680px, 100vh - 28px) - 65px);
  overflow: auto;
  padding: 20px;
  scrollbar-width: thin;
}

.zz-audio-setting-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 15px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.09);
}

.zz-audio-setting-copy {
  min-width: 0;
  display: grid;
  gap: 5px;
}

.zz-audio-setting-copy strong {
  font-size: 16px;
  font-weight: 880;
}

.zz-audio-setting-copy span,
.zz-audio-field small,
.zz-audio-station-card-copy span {
  color: var(--zz-audio-muted);
  font-size: 13px;
  font-weight: 650;
  line-height: 1.42;
}

.zz-audio-secondary,
.zz-audio-primary {
  min-height: 43px;
  border-radius: 12px;
  padding: 0 17px;
  font-size: 15px;
}

.zz-audio-primary {
  border-color: var(--zz-audio-border-strong);
  background: var(--zz-audio-accent-soft);
}

.zz-audio-wide {
  width: 100%;
}

.zz-audio-settings-actions,
.zz-audio-form-actions {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 11px;
  margin-top: 18px;
}

.zz-audio-country-search,
.zz-audio-field input,
.zz-audio-field select {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--zz-audio-border);
  border-radius: 12px;
  padding: 0 14px;
  color: var(--zz-audio-text);
  background: rgba(4, 8, 16, 0.38);
  font: inherit;
  font-size: 15px;
  font-weight: 680;
}

.zz-audio-field select option {
  color: #111827;
}

.zz-audio-country-list {
  display: grid;
  gap: 7px;
  max-height: 430px;
  overflow: auto;
  margin-top: 13px;
  padding-right: 3px;
}

.zz-audio-country-item {
  min-height: 45px;
  border-radius: 11px;
  padding: 0 14px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
  font-size: 15px;
  text-align: left;
}

.zz-audio-country-item.active {
  border-color: var(--zz-audio-border-strong);
  background: var(--zz-audio-accent-soft);
}

.zz-audio-form {
  display: grid;
  gap: 15px;
}

.zz-audio-field {
  display: grid;
  gap: 7px;
}

.zz-audio-field-label {
  font-size: 15px;
  font-weight: 850;
}

.zz-audio-field-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.zz-audio-form-message {
  min-height: 22px;
  margin-top: 10px;
  color: var(--zz-audio-muted);
  font-size: 13px;
  font-weight: 700;
  line-height: 1.45;
}

.zz-audio-station-list {
  display: grid;
  gap: 10px;
  margin-top: 16px;
}

.zz-audio-station-card {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 12px;
  align-items: center;
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 13px;
  background: rgba(255, 255, 255, 0.045);
}

.zz-audio-station-card-copy {
  min-width: 0;
  display: grid;
  gap: 5px;
}

.zz-audio-station-card-copy strong {
  overflow: hidden;
  font-size: 15px;
  font-weight: 850;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.zz-audio-station-card-actions {
  display: flex;
  gap: 7px;
}

.zz-audio-station-action {
  min-height: 38px;
  border-radius: 10px;
  padding: 0 12px;
  font-size: 14px;
}

.zz-audio-station-action.danger {
  color: #fecdd3;
}

.zz-audio-station-empty {
  padding: 22px 10px;
  color: var(--zz-audio-muted);
  font-size: 14px;
  text-align: center;
}

@media (max-width: 820px) {
  .zz-audio-player {
    top: 198px;
    right: max(8px, env(safe-area-inset-right));
    width: 72px;
    height: 54px;
  }

  .zz-audio-toggle {
    width: 72px;
    height: 54px;
    border-radius: 15px;
    font-size: 14px;
  }

  .zz-audio-player::before {
    right: 64px;
  }

  .zz-audio-panel {
    right: 80px;
    width: min(420px, calc(100vw - 98px));
    max-height: min(650px, calc(100vh - 16px));
  }
}

@media (max-width: 560px) {
  .zz-audio-player {
    top: auto !important;
    right: max(8px, env(safe-area-inset-right));
    bottom: max(10px, env(safe-area-inset-bottom));
  }

  .zz-audio-player::before {
    top: auto;
    bottom: -8px;
    height: 72px;
  }

  .zz-audio-panel {
    top: auto;
    right: 0;
    bottom: 64px;
    width: min(440px, calc(100vw - 16px));
    max-height: min(690px, calc(100vh - 92px));
    transform-origin: right bottom;
  }

  .zz-audio-main-view,
  .zz-audio-settings-body {
    padding: 18px;
  }

  .zz-audio-controls {
    grid-template-columns: 1fr 1fr;
  }

  .zz-audio-controls .zz-audio-button:last-child {
    grid-column: 1 / -1;
  }

  .zz-audio-field-grid,
  .zz-audio-settings-actions,
  .zz-audio-form-actions {
    grid-template-columns: 1fr;
  }

  .zz-audio-station-card {
    grid-template-columns: 1fr;
  }
}

@media (prefers-reduced-motion: reduce) {
  .zz-audio-player,
  .zz-audio-panel,
  .zz-audio-mode-button,
  .zz-audio-settings-button,
  .zz-audio-link-button,
  .zz-audio-button,
  .zz-audio-secondary,
  .zz-audio-primary,
  .zz-audio-country-item,
  .zz-audio-station-action {
    transition: none;
  }
}

/* 2026-08 音樂與電台介面調整 */
.zz-audio-player {
  width: 96px;
  height: 68px;
}

.zz-audio-player::before {
  right: 86px;
  width: 28px;
  height: 86px;
}

.zz-audio-toggle {
  width: 96px;
  height: 68px;
  border-radius: 18px;
  padding: 0 12px;
  font-size: 17px;
  line-height: 1.2;
}

.zz-audio-panel {
  right: 108px;
  width: min(520px, calc(100vw - 132px));
  max-height: min(760px, calc(100vh - 24px));
  border-radius: 22px;
}

.zz-audio-topbar,
.zz-audio-settings-head {
  min-height: 72px;
  padding: 16px 22px;
}

.zz-audio-mode-tabs {
  max-width: 330px;
  gap: 10px;
}

.zz-audio-mode-button {
  min-height: 48px;
  border-radius: 13px;
  font-size: 18px;
}

.zz-audio-settings-button,
.zz-audio-link-button {
  min-height: 44px;
  padding: 0 18px;
  font-size: 16px;
}

.zz-audio-return-button {
  border-width: 2px;
  border-color: var(--zz-audio-border-strong);
  background: transparent;
  color: #ffffff;
}

.zz-audio-return-button:hover:not(:disabled),
.zz-audio-return-button:focus-visible {
  border-color: #c4b5fd;
  background: rgba(139, 92, 246, 0.14);
}

.zz-audio-main-view {
  padding: 24px 24px 23px;
}

.zz-audio-now-card {
  padding: 18px 19px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 16px;
  background: rgba(255, 255, 255, 0.045);
}

.zz-audio-now-head {
  min-height: 34px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  margin-bottom: 5px;
}

.zz-audio-now-head small {
  color: var(--zz-audio-muted);
  font-size: 15px;
  font-weight: 850;
  letter-spacing: 0.035em;
}

.zz-audio-browse-button {
  min-height: 36px;
  border: 1px solid var(--zz-audio-border);
  border-radius: 10px;
  padding: 0 13px;
  color: var(--zz-audio-text);
  background: var(--zz-audio-bg-soft);
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 850;
}

.zz-audio-browse-button:hover,
.zz-audio-browse-button:focus-visible {
  border-color: rgba(255, 255, 255, 0.34);
  background: var(--zz-audio-bg-hover);
}

.zz-audio-now {
  gap: 7px;
}

.zz-audio-now strong {
  font-size: 23px;
}

.zz-audio-now span {
  min-height: 24px;
  font-size: 16px;
}

.zz-audio-progress {
  margin-top: 18px;
}

.zz-audio-time {
  font-size: 14px;
}

.zz-audio-controls {
  grid-template-columns: 1fr 1fr 1fr;
  gap: 12px;
  margin-top: 20px;
}

.zz-audio-button {
  min-height: 56px;
  border-radius: 14px;
  padding: 0 14px;
  font-size: 18px;
}

.zz-audio-volume-row {
  margin-top: 20px;
}

.zz-audio-volume-row label,
.zz-audio-volume-value {
  font-size: 16px;
}

.zz-audio-status {
  min-height: 24px;
  font-size: 15px;
}

.zz-audio-settings-shell {
  max-height: min(760px, calc(100vh - 24px));
}

.zz-audio-settings-head strong {
  font-size: 21px;
}

.zz-audio-settings-body {
  max-height: calc(min(760px, 100vh - 24px) - 73px);
  padding: 24px;
}

.zz-audio-setting-row {
  padding: 18px 0;
}

.zz-audio-setting-copy strong {
  font-size: 18px;
}

.zz-audio-setting-copy span,
.zz-audio-field small,
.zz-audio-station-card-copy span {
  font-size: 15px;
}

.zz-audio-secondary,
.zz-audio-primary {
  min-height: 50px;
  border-radius: 13px;
  padding: 0 20px;
  font-size: 17px;
}

.zz-audio-primary {
  border-color: var(--zz-audio-border);
  background: var(--zz-audio-bg-soft);
}

.zz-audio-country-search,
.zz-audio-field input,
.zz-audio-field select {
  min-height: 52px;
  border-radius: 13px;
  padding: 0 16px;
  color: #ffffff !important;
  background: #111827 !important;
  font-size: 17px;
  color-scheme: dark;
  -webkit-text-fill-color: #ffffff;
}

.zz-audio-field select option,
.zz-audio-field select optgroup {
  color: #ffffff !important;
  background: #111827 !important;
  -webkit-text-fill-color: #ffffff;
}

.zz-audio-country-item {
  min-height: 51px;
  padding: 0 16px;
  font-size: 17px;
}

.zz-audio-field-label {
  font-size: 17px;
}

.zz-audio-form-message {
  min-height: 24px;
  font-size: 15px;
}

.zz-audio-station-card {
  padding: 17px;
  border-radius: 15px;
}

.zz-audio-station-card-copy strong {
  font-size: 17px;
}

.zz-audio-station-action {
  min-height: 44px;
  padding: 0 15px;
  font-size: 16px;
}

.zz-audio-browse-list {
  max-height: 540px;
  overflow: auto;
  padding-right: 3px;
}

.zz-audio-browse-card {
  grid-template-columns: minmax(0, 1fr) auto;
}

@media (max-width: 820px) {
  .zz-audio-player {
    width: 86px;
    height: 62px;
  }

  .zz-audio-toggle {
    width: 86px;
    height: 62px;
    font-size: 16px;
  }

  .zz-audio-player::before {
    right: 76px;
  }

  .zz-audio-panel {
    right: 96px;
    width: min(500px, calc(100vw - 112px));
    max-height: min(730px, calc(100vh - 16px));
  }
}

@media (max-width: 560px) {
  .zz-audio-panel {
    right: 0;
    bottom: 72px;
    width: min(510px, calc(100vw - 16px));
    max-height: min(730px, calc(100vh - 100px));
  }

  .zz-audio-main-view,
  .zz-audio-settings-body {
    padding: 20px;
  }

  .zz-audio-controls {
    grid-template-columns: 1fr 1fr 1fr;
  }

  .zz-audio-controls .zz-audio-button:last-child {
    grid-column: auto;
  }

  .zz-audio-button {
    min-height: 54px;
    padding: 0 8px;
    font-size: 16px;
  }
}

@media (max-width: 390px) {
  .zz-audio-controls {
    grid-template-columns: 1fr 1fr;
  }

  .zz-audio-controls .zz-audio-button:last-child {
    grid-column: 1 / -1;
  }
}

/* 2026-08 音樂與電台介面修正 v3 */
html.zz-audio-scroll-locked,
body.zz-audio-scroll-locked {
  overflow: hidden !important;
  overscroll-behavior: none !important;
}

.zz-audio-mode-button,
.zz-audio-settings-button,
.zz-audio-link-button,
.zz-audio-button,
.zz-audio-secondary,
.zz-audio-primary,
.zz-audio-country-item,
.zz-audio-station-action,
.zz-audio-browse-button,
.zz-audio-toggle {
  white-space: nowrap;
  word-break: keep-all;
  text-wrap: nowrap;
}

/* 外側按鈕稍微縮回去，但文字維持清楚並固定單行。 */
.zz-audio-player {
  width: 90px;
  height: 60px;
}

.zz-audio-player::before {
  right: 80px;
  width: 26px;
  height: 78px;
}

.zz-audio-toggle {
  width: 90px;
  height: 60px;
  border-radius: 16px;
  padding: 0 7px;
  font-size: 17px;
  line-height: 1;
  letter-spacing: 0;
}

.zz-audio-panel {
  right: 100px;
}

.zz-audio-now-label {
  min-width: 0;
  display: flex;
  align-items: baseline;
  gap: 7px;
  overflow: hidden;
  white-space: nowrap;
}

.zz-audio-now-technical {
  overflow: hidden;
  color: rgba(255, 255, 255, 0.58);
  font-size: 14px;
  font-weight: 760;
  line-height: 1;
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* 提示文字降低亮度；真的輸入內容後才使用白字。 */
.zz-audio-country-search::placeholder,
.zz-audio-field input::placeholder {
  color: rgba(255, 255, 255, 0.34) !important;
  opacity: 1;
  font-weight: 600;
  -webkit-text-fill-color: rgba(255, 255, 255, 0.34);
}

.zz-audio-setting-copy span,
.zz-audio-field small {
  color: rgba(255, 255, 255, 0.48);
}

/* 設定頁只有內容區捲動，並阻止滾輪串到背景網站。 */
.zz-audio-settings-shell {
  overflow: hidden;
  overscroll-behavior: contain;
}

.zz-audio-settings-view.active {
  min-height: 0;
  max-height: min(760px, calc(100vh - 24px));
  display: flex;
  flex-direction: column;
}

.zz-audio-settings-head {
  flex: 0 0 auto;
}

.zz-audio-settings-body {
  flex: 1 1 auto;
  min-height: 0;
  max-height: calc(min(760px, 100vh - 24px) - 73px);
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  scrollbar-gutter: stable;
  touch-action: pan-y;
}

.zz-audio-form-message {
  overflow-wrap: anywhere;
  white-space: normal;
}

.zz-audio-station-card-copy span {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

@media (max-width: 820px) {
  .zz-audio-player {
    width: 86px;
    height: 58px;
  }

  .zz-audio-toggle {
    width: 86px;
    height: 58px;
    padding: 0 6px;
    font-size: 16px;
  }

  .zz-audio-player::before {
    right: 76px;
    height: 74px;
  }

  .zz-audio-panel {
    right: 96px;
  }
}

@media (max-width: 560px) {
  .zz-audio-settings-view.active {
    max-height: min(730px, calc(100vh - 100px));
  }

  .zz-audio-settings-body {
    max-height: calc(min(730px, 100vh - 100px) - 73px);
  }
}

/* 2026-08 清單獨立捲動修正 v4 */
[data-settings-view="country"] .zz-audio-settings-body,
[data-settings-view="browse"] .zz-audio-settings-body {
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
}

[data-settings-view="country"] .zz-audio-country-search,
[data-settings-view="browse"] .zz-audio-country-search,
[data-settings-view="country"] .zz-audio-form-message,
[data-settings-view="browse"] .zz-audio-form-message {
  flex: 0 0 auto;
}

.zz-audio-country-list,
.zz-audio-browse-list {
  flex: 1 1 auto;
  min-height: 0;
  max-height: none;
  overflow-x: hidden;
  overflow-y: auto;
  overscroll-behavior: contain;
  touch-action: pan-y;
  scrollbar-gutter: stable;
}

/* 現正播放與瀏覽清單不顯示 FM 或 kbps。 */
.zz-audio-now-technical {
  display: none !important;
}


/* 2026-08 清單捲動最終修正：外框固定，國家與電台清單自己捲動。 */
[data-settings-view="country"].active,
[data-settings-view="browse"].active {
  height: min(760px, calc(100vh - 24px));
  max-height: min(760px, calc(100vh - 24px));
  overflow: hidden;
}

[data-settings-view="country"] .zz-audio-settings-body,
[data-settings-view="browse"] .zz-audio-settings-body {
  height: calc(100% - 73px);
  max-height: none;
}

.zz-audio-country-list,
.zz-audio-browse-list {
  height: 100%;
  overscroll-behavior-y: contain;
}

/* 播放器不再顯示頻率或位元率；資料仍保留給管理表單。 */
.zz-audio-now-technical {
  display: none !important;
}

/* 2026-08 手機專用底部抽屜版面 v6 */
html.zz-audio-mobile-panel-open,
body.zz-audio-mobile-panel-open {
  overflow: hidden !important;
  overscroll-behavior: none !important;
}

@media (max-width: 560px) {
  .zz-audio-player {
    top: auto !important;
    right: max(8px, env(safe-area-inset-right));
    bottom: max(8px, env(safe-area-inset-bottom));
    width: 88px;
    height: 54px;
    filter: drop-shadow(0 14px 28px rgba(0, 0, 0, 0.32));
  }

  .zz-audio-player::before {
    display: none;
  }

  .zz-audio-toggle {
    width: 88px;
    height: 54px;
    border-radius: 15px;
    padding: 0 6px;
    font-size: 15px;
    line-height: 1;
  }

  .zz-audio-panel {
    position: fixed;
    inset: auto 8px calc(70px + env(safe-area-inset-bottom)) 8px;
    width: auto;
    min-width: 0;
    min-height: 0;
    max-height: min(78dvh, calc(100dvh - 88px - env(safe-area-inset-top)));
    border-radius: 20px;
    transform: translateY(18px) scale(0.99);
    transform-origin: center bottom;
  }

  .zz-audio-player:hover .zz-audio-panel,
  .zz-audio-player:focus-within .zz-audio-panel,
  .zz-audio-player.hover-open .zz-audio-panel,
  .zz-audio-player.expanded .zz-audio-panel,
  .zz-audio-player.settings-open .zz-audio-panel {
    transform: translateY(0) scale(1);
  }

  .zz-audio-main-shell,
  .zz-audio-settings-shell {
    display: flex;
    flex-direction: column;
    min-height: 0;
    max-height: min(78dvh, calc(100dvh - 88px - env(safe-area-inset-top)));
    overflow: hidden;
  }

  .zz-audio-topbar,
  .zz-audio-settings-head {
    position: sticky;
    top: 0;
    z-index: 5;
    flex: 0 0 auto;
    min-height: 60px;
    padding: 10px 12px;
    gap: 8px;
    background: rgba(19, 25, 38, 0.995);
    backdrop-filter: blur(20px);
  }

  .zz-audio-mode-tabs {
    max-width: none;
    gap: 7px;
  }

  .zz-audio-mode-button {
    min-height: 42px;
    padding: 0 10px;
    font-size: 16px;
  }

  .zz-audio-settings-button,
  .zz-audio-link-button {
    min-height: 42px;
    padding: 0 12px;
    font-size: 15px;
  }

  .zz-audio-view-stack {
    flex: 1 1 auto;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    touch-action: pan-y;
    -webkit-overflow-scrolling: touch;
  }

  .zz-audio-main-view {
    padding: 14px 12px 16px;
  }

  .zz-audio-now-card {
    padding: 14px;
    border-radius: 15px;
  }

  .zz-audio-now-head {
    min-height: 31px;
    gap: 8px;
  }

  .zz-audio-now-head small {
    font-size: 13px;
  }

  .zz-audio-browse-button {
    min-height: 34px;
    padding: 0 10px;
    font-size: 13px;
  }

  .zz-audio-now strong {
    font-size: 19px;
    line-height: 1.25;
  }

  .zz-audio-now span {
    min-height: 21px;
    font-size: 14px;
  }

  .zz-audio-progress {
    margin-top: 13px;
  }

  .zz-audio-time {
    font-size: 12px;
  }

  .zz-audio-controls {
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 7px;
    margin-top: 14px;
  }

  .zz-audio-controls .zz-audio-button:last-child {
    grid-column: auto;
  }

  .zz-audio-button {
    min-width: 0;
    min-height: 50px;
    border-radius: 13px;
    padding: 0 4px;
    overflow: hidden;
    font-size: 15px;
    text-overflow: ellipsis;
  }

  .zz-audio-volume-row {
    grid-template-columns: auto minmax(0, 1fr) 32px;
    gap: 9px;
    margin-top: 14px;
  }

  .zz-audio-volume-row label,
  .zz-audio-volume-value {
    font-size: 14px;
  }

  .zz-audio-status {
    min-height: 20px;
    margin-top: 9px;
    font-size: 13px;
  }

  .zz-audio-settings-shell {
    max-height: min(78dvh, calc(100dvh - 88px - env(safe-area-inset-top)));
  }

  .zz-audio-settings-head strong {
    min-width: 0;
    overflow: hidden;
    font-size: 18px;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .zz-audio-settings-view.active,
  [data-settings-view="country"].active,
  [data-settings-view="browse"].active {
    flex: 1 1 auto;
    min-height: 0;
    height: auto;
    max-height: none;
    overflow: hidden;
  }

  .zz-audio-settings-body,
  [data-settings-view="country"] .zz-audio-settings-body,
  [data-settings-view="browse"] .zz-audio-settings-body {
    flex: 1 1 auto;
    min-height: 0;
    height: auto;
    max-height: none;
    padding: 14px 12px 16px;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    touch-action: pan-y;
    -webkit-overflow-scrolling: touch;
  }

  [data-settings-view="country"] .zz-audio-settings-body,
  [data-settings-view="browse"] .zz-audio-settings-body {
    overflow: hidden;
  }

  .zz-audio-country-search,
  .zz-audio-field input,
  .zz-audio-field select {
    min-height: 48px;
    padding: 0 13px;
    font-size: 16px;
  }

  .zz-audio-country-list,
  .zz-audio-browse-list {
    flex: 1 1 auto;
    min-height: 120px;
    height: auto;
    max-height: none;
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
    touch-action: pan-y;
    -webkit-overflow-scrolling: touch;
  }

  .zz-audio-country-item {
    min-height: 48px;
    padding: 0 13px;
    font-size: 16px;
  }

  .zz-audio-setting-row {
    align-items: flex-start;
    gap: 10px;
    padding: 14px 0;
  }

  .zz-audio-setting-copy strong {
    font-size: 16px;
  }

  .zz-audio-setting-copy span,
  .zz-audio-field small,
  .zz-audio-station-card-copy span {
    font-size: 13px;
  }

  .zz-audio-secondary,
  .zz-audio-primary {
    min-height: 46px;
    padding: 0 13px;
    font-size: 15px;
  }

  .zz-audio-field-grid,
  .zz-audio-settings-actions,
  .zz-audio-form-actions {
    grid-template-columns: 1fr;
    gap: 9px;
  }

  .zz-audio-field-label {
    font-size: 15px;
  }

  .zz-audio-form {
    gap: 13px;
  }

  .zz-audio-station-card,
  .zz-audio-browse-card {
    grid-template-columns: minmax(0, 1fr);
    gap: 10px;
    padding: 14px;
  }

  .zz-audio-station-card-actions {
    width: 100%;
    grid-template-columns: 1fr 1fr;
  }

  .zz-audio-station-action {
    min-height: 42px;
    padding: 0 10px;
    font-size: 14px;
  }
}

@media (max-width: 360px) {
  .zz-audio-panel {
    inset-inline: 5px;
  }

  .zz-audio-main-view,
  .zz-audio-settings-body,
  [data-settings-view="country"] .zz-audio-settings-body,
  [data-settings-view="browse"] .zz-audio-settings-body {
    padding-inline: 9px;
  }

  .zz-audio-button {
    font-size: 14px;
  }
}

@media (max-width: 560px) {
  html.zz-audio-mobile-panel-open .street-view-quick-controls,
  html.zz-audio-mobile-panel-open .party-chat {
    opacity: 0 !important;
    pointer-events: none !important;
  }
}

@media (max-width: 560px) {
  /* filter 會讓 position:fixed 子元素錯把 88px 按鈕當成視窗，手機面板因此只剩一條。 */
  .zz-audio-player {
    filter: none;
  }
}


/* 2026-08 v7：聊天室收合或下方空間不足時，播放器向上展開。 */
@media (min-width: 561px) {
  .zz-audio-player.open-up .zz-audio-panel {
    top: auto;
    bottom: 0;
    max-height: min(680px, var(--zz-audio-open-up-max-height, calc(100vh - 28px)));
    transform-origin: right bottom;
  }

  .zz-audio-player.open-up .zz-audio-main-shell,
  .zz-audio-player.open-up .zz-audio-settings-shell {
    max-height: min(680px, var(--zz-audio-open-up-max-height, calc(100vh - 28px)));
  }

  .zz-audio-player.open-up .zz-audio-main-shell {
    overflow-x: hidden;
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .zz-audio-player.open-up .zz-audio-settings-view.active {
    max-height: min(680px, var(--zz-audio-open-up-max-height, calc(100vh - 28px)));
  }

  .zz-audio-player.open-up .zz-audio-settings-body {
    max-height: calc(min(680px, var(--zz-audio-open-up-max-height, calc(100vh - 28px))) - 73px);
  }
}


/* v14：跨 ZzMap / ZzFile / Music 的收聽名稱與「大家在聽」。 */
.zz-audio-player.identity-open .zz-audio-panel {
  opacity: 1;
  visibility: visible;
  pointer-events: auto;
  transform: translateX(0) scale(1);
}

.zz-audio-listeners-view {
  padding: 0 20px 20px;
}

.zz-audio-listeners-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  min-height: 64px;
  border-bottom: 1px solid var(--zz-audio-border);
}

.zz-audio-listeners-head strong {
  color: var(--zz-audio-text);
  font-size: 18px;
  font-weight: 900;
}

.zz-audio-listeners-body {
  display: grid;
  gap: 16px;
  max-height: min(480px, calc(100vh - 190px));
  padding-top: 16px;
  overflow: auto;
  overscroll-behavior: contain;
}

.zz-audio-listener-group {
  display: grid;
  gap: 8px;
}

.zz-audio-listener-group-title {
  padding: 0 2px 2px;
  color: var(--zz-audio-muted);
  font-size: 13px;
  font-weight: 900;
  letter-spacing: 0.04em;
}

.zz-audio-listener-row {
  width: 100%;
  min-height: 44px;
  border: 1px solid var(--zz-audio-border);
  border-radius: 12px;
  padding: 10px 13px;
  color: var(--zz-audio-text);
  background: var(--zz-audio-bg-soft);
  cursor: pointer;
  font: inherit;
  font-size: 14px;
  font-weight: 820;
  line-height: 1.45;
  text-align: left;
  overflow-wrap: anywhere;
  transition: border-color 0.15s ease, background 0.15s ease, transform 0.15s ease;
}

.zz-audio-listener-row:hover,
.zz-audio-listener-row:focus-visible {
  border-color: rgba(255, 255, 255, 0.3);
  background: var(--zz-audio-bg-hover);
}

.zz-audio-listener-row:active {
  transform: translateY(1px);
}

.zz-audio-listener-row:focus-visible {
  outline: 3px solid rgba(167, 139, 250, 0.34);
  outline-offset: 2px;
}

.zz-audio-listeners-empty {
  padding: 26px 8px;
  color: var(--zz-audio-muted);
  font-size: 14px;
  font-weight: 800;
  text-align: center;
}

.zz-audio-name-gate[hidden] {
  display: none !important;
}

.zz-audio-name-gate {
  position: absolute;
  inset: 0;
  z-index: 80;
  display: grid;
  place-items: center;
  min-height: 310px;
  padding: 20px;
  background: rgba(8, 13, 22, 0.93);
  backdrop-filter: blur(16px);
}

.zz-audio-name-card {
  width: min(360px, 100%);
  display: grid;
  gap: 18px;
  border: 1px solid var(--zz-audio-border);
  border-radius: 17px;
  padding: 18px;
  background: var(--zz-audio-bg);
  box-shadow: 0 20px 48px rgba(0, 0, 0, 0.38);
}

.zz-audio-name-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 14px;
}

.zz-audio-name-head strong {
  color: var(--zz-audio-text);
  font-size: 17px;
  font-weight: 900;
}

.zz-audio-name-field {
  display: grid;
  gap: 8px;
  color: var(--zz-audio-text);
  font-size: 14px;
  font-weight: 850;
}

.zz-audio-name-field input {
  width: 100%;
  min-height: 46px;
  border: 1px solid var(--zz-audio-border);
  border-radius: 12px;
  padding: 0 13px;
  color: var(--zz-audio-text);
  background: var(--zz-audio-bg-soft);
  font: inherit;
  font-size: 16px;
  font-weight: 800;
}

.zz-audio-name-field input:focus-visible {
  outline: 3px solid rgba(167, 139, 250, 0.34);
  outline-offset: 2px;
}

.zz-audio-name-field small {
  color: var(--zz-audio-muted);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.45;
}

.zz-audio-name-confirm {
  min-height: 46px;
  border-radius: 12px;
}

@media (max-width: 560px) {
  .zz-audio-player.identity-open .zz-audio-panel {
    transform: translateY(0) scale(1);
  }
  .zz-audio-listeners-view {
    min-height: 0;
    padding: 0 16px 16px;
    overflow: hidden;
  }
  .zz-audio-listeners-body {
    max-height: calc(78dvh - 138px - env(safe-area-inset-top));
  }

  /* 手機取名層直接覆蓋播放器抽屜本身。
     不使用 fixed：播放器 panel 有 transform 時，fixed 子元素會改以 panel 當 containing block，
     容易造成位置、寬度與鍵盤彈出後的高度計算錯誤。 */
  .zz-audio-name-gate {
    position: absolute;
    inset: 0;
    width: 100%;
    min-width: 0;
    min-height: 0;
    max-height: 100%;
    border-radius: inherit;
    padding: 14px 12px max(14px, env(safe-area-inset-bottom));
    overflow-x: hidden;
    overflow-y: auto;
    place-items: center;
    overscroll-behavior: contain;
    touch-action: pan-y;
    -webkit-overflow-scrolling: touch;
    scroll-padding-bottom: 24px;
  }

  .zz-audio-name-gate:focus-within {
    place-items: start center;
  }

  .zz-audio-name-card {
    width: 100%;
    max-width: 360px;
    min-width: 0;
    margin: auto;
    gap: 14px;
    border-radius: 16px;
    padding: 16px;
  }

  .zz-audio-name-gate:focus-within .zz-audio-name-card {
    margin-top: 0;
    margin-bottom: auto;
  }

  .zz-audio-name-head {
    align-items: flex-start;
    gap: 10px;
  }

  .zz-audio-name-head strong {
    min-width: 0;
    font-size: 16px;
    line-height: 1.35;
  }

  .zz-audio-name-field {
    min-width: 0;
  }

  .zz-audio-name-field input {
    width: 100%;
    min-width: 0;
    max-width: 100%;
    min-height: 48px;
    -webkit-appearance: none;
    appearance: none;
    font-size: 16px;
  }

  .zz-audio-name-confirm {
    width: 100%;
    min-width: 0;
  }
}

@media (max-width: 360px) {
  .zz-audio-name-gate {
    padding: 10px;
  }

  .zz-audio-name-card {
    padding: 14px;
  }
}