:root {
  color-scheme: dark;
  --bg: #090b10;
  --panel: #141821;
  --panel-soft: #191f2b;
  --line: rgba(255, 255, 255, 0.1);
  --text: #f5f7fb;
  --muted: #9ba7b7;
  --accent: #e50914;
  --accent-2: #2dd4bf;
  --warn: #f6c85f;
  --danger: #ff6b6b;
  --radius: 8px;
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}


* {
  box-sizing: border-box;
}

html {
  min-height: 100%;
  overflow-x: hidden;
  overflow-y: scroll;
}

body {
  margin: 0;
  min-height: 100vh;
  overflow-x: hidden;
  overflow-y: visible;
  background: var(--bg);
  color: var(--text);
}

html::-webkit-scrollbar {
  width: 10px;
}

html::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.18);
}

button,
input,
select {
  font: inherit;
}

button {
  cursor: pointer;
}

label[role="button"] {
  cursor: pointer;
}

.app-shell {
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  flex-direction: column;
  overflow: visible;
}

.topbar {
  height: 72px;
  flex: 0 0 72px;
  padding: 12px 20px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--line);
  background: rgba(9, 11, 16, 0.92);
  backdrop-filter: blur(20px);
  position: sticky;
  top: 0;
  z-index: 10;
}

.brand {
  display: flex;
  align-items: center;
  gap: 10px;
  min-width: 0;
}

.brand strong,
.brand span {
  display: block;
}

.brand strong {
  font-size: 17px;
  line-height: 1.15;
  letter-spacing: 0;
}

.brand span {
  color: var(--muted);
  font-size: 12px;
  margin-top: 3px;
}

.status-line {
  display: flex;
  align-items: center;
  gap: 8px;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.status-badge {
  min-height: 30px;
  padding: 6px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--muted);
  background: rgba(255, 255, 255, 0.04);
  white-space: nowrap;
  font-size: 13px;
}

button.status-badge {
  cursor: pointer;
}

.mic-toggle {
  color: var(--text);
}

.mic-toggle.is-off {
  color: var(--warn);
}

.noise-toggle.is-off {
  color: var(--muted);
}

.mic-toggle:disabled {
  cursor: wait;
  opacity: 0.72;
}

.top-volume-control {
  min-height: 30px;
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 5px 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
  color: var(--muted);
  font-size: 13px;
  white-space: nowrap;
}

.top-volume-control input {
  width: 92px;
  accent-color: var(--accent-2);
}

.status-ok {
  color: #8fffdc;
  border-color: rgba(45, 212, 191, 0.38);
}

.status-warn {
  color: var(--warn);
  border-color: rgba(246, 200, 95, 0.35);
}

.status-danger {
  color: var(--danger);
  border-color: rgba(255, 107, 107, 0.38);
}

.system-message {
  padding: 9px 11px;
  border: 1px solid rgba(125, 211, 252, 0.28);
  border-radius: 8px;
  background: rgba(56, 189, 248, 0.12);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.04);
}

.system-message .message-meta {
  color: #93c5fd;
}

.history-divider {
  padding: 4px 8px 8px;
  color: rgba(203, 213, 225, 0.72);
  font-size: 12px;
  line-height: 1.4;
  text-align: center;
  white-space: nowrap;
}

.cinema-layout {
  flex: 1;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(240px, 320px);
  grid-template-rows: minmax(420px, 1fr) minmax(220px, 32vh);
  grid-template-areas:
    "stage chat"
    "members chat";
  min-height: calc(100vh - 72px);
  min-height: calc(100dvh - 72px);
  height: auto;
  overflow: visible;
}

.stage {
  grid-area: stage;
  container-type: inline-size;
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  border-right: 1px solid var(--line);
  background: #050608;
}

.video-frame {
  flex: 1 1 auto;
  position: relative;
  display: grid;
  place-items: center;
  width: 100%;
  aspect-ratio: var(--video-aspect, 16 / 9);
  min-height: 0;
  max-height: calc(100vh - 72px - 44px);
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.07), transparent 35%),
    #050608;
  overflow: hidden;
  user-select: none;
}

.video-frame[data-aspect="16-9"] {
  aspect-ratio: 16 / 9;
}

.video-frame[data-aspect="4-3"] {
  aspect-ratio: 4 / 3;
}

.video-frame[data-aspect="auto"] {
  aspect-ratio: var(--video-aspect, 16 / 9);
}

video {
  width: 100%;
  height: 100%;
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  background: black;
}

video[data-fit="contain"] {
  width: 100%;
  height: 100%;
  object-fit: contain;
}

video[data-fit="ratio-16-9"] {
  width: 100%;
  height: 100%;
  aspect-ratio: 16 / 9;
  object-fit: contain;
}

video[data-fit="ratio-4-3"] {
  width: 100%;
  height: 100%;
  aspect-ratio: 4 / 3;
  object-fit: contain;
}

video[data-fit="fill"] {
  width: 100%;
  height: 100%;
  object-fit: fill;
}

.empty-state {
  position: absolute;
  inset: 0;
  z-index: 2;
  display: grid;
  place-content: center;
  justify-items: center;
  gap: 16px;
  padding: 28px;
  text-align: center;
  background: linear-gradient(180deg, rgba(9, 11, 16, 0.56), rgba(9, 11, 16, 0.9));
}

.empty-state.hidden,
.hidden {
  display: none !important;
}

.empty-state p {
  max-width: 560px;
  margin: 0;
  color: var(--muted);
  line-height: 1.7;
}

.primary-button,
.icon-button,
select {
  min-height: 40px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  background: var(--panel-soft);
}

.primary-button {
  padding: 0 16px;
  border: 0;
  background: var(--accent);
  font-weight: 700;
}

.file-button {
  display: inline-grid;
  place-items: center;
}

.file-picker {
  position: fixed;
  left: 0;
  top: 0;
  width: 1px;
  height: 1px;
  opacity: 0;
}

.icon-button {
  padding: 0 14px;
}

.file-action {
  display: inline-grid;
  place-items: center;
}

.controls {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 6;
  min-height: 86px;
  padding: 10px 16px 12px;
  display: grid;
  grid-template-columns: auto auto auto auto minmax(96px, 140px) minmax(96px, 140px) auto;
  grid-template-rows: auto auto;
  align-items: center;
  gap: 10px 12px;
  border-top: 1px solid rgba(255, 255, 255, 0.12);
  background: linear-gradient(180deg, transparent, rgba(7, 9, 13, 0.94) 26%, rgba(7, 9, 13, 0.98));
  transition: opacity 160ms ease, transform 160ms ease;
}

.controls .progress-wrap {
  grid-column: 1 / -1;
  grid-row: 1;
}

.controls #playButton,
.controls #chooseVideoButton,
.controls #rateSelect,
.controls #fitSelect,
.controls .video-volume-control,
.controls .voice-volume-control,
.controls #fullscreenButton {
  grid-row: 2;
}

.stage.controls-hidden .controls {
  opacity: 0;
  pointer-events: none;
  transform: translateY(18px);
}

.stage.controls-hidden .video-frame {
  cursor: none;
}

.source-button {
  margin-top: 8px;
}

.source-action {
  min-width: 56px;
}

.source-card {
  width: min(980px, calc(100vw - 24px));
  max-height: min(82vh, 760px);
  overflow: hidden;
  display: flex;
  flex-direction: column;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 18px;
  background: rgba(18, 24, 34, 0.92);
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.45);
  backdrop-filter: blur(24px);
}

.source-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px 12px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.source-head h2,
.source-section h3 {
  margin: 0;
}

.source-head p {
  margin: 6px 0 0;
  color: rgba(255, 255, 255, 0.68);
  font-size: 13px;
}

.source-grid {
  display: grid;
  grid-template-columns: 1.05fr 1fr 1fr;
  align-items: start;
  gap: 18px 14px;
  padding: 16px;
  min-height: 0;
  overflow: auto;
}

.source-section {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.source-episodes-panel {
  grid-column: 1 / -1;
  padding-top: 2px;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.source-episodes-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding-top: 14px;
}

.source-episodes-head span {
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
}

.source-import-form,
.source-search-form,
.source-direct-form {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.source-search-form,
.source-direct-form {
  flex-direction: row;
}

.source-import-form textarea,
.source-search-form input,
.source-direct-form input {
  width: 100%;
  min-width: 0;
  color: #f8fbff;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 12px;
  padding: 10px 12px;
  outline: none;
}

.source-list,
.source-results,
.source-chapters,
.source-roads {
  display: flex;
  flex-direction: column;
  gap: 8px;
  overflow: auto;
  min-height: 120px;
}

.source-list,
.source-results {
  max-height: 210px;
}

.source-list:empty,
.source-results:empty,
.source-chapters:empty {
  display: none;
}

.source-chapters {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  min-height: 0;
  max-height: 260px;
  align-content: start;
}

.source-roads {
  min-height: 0;
  max-height: 76px;
  flex-direction: row;
  flex-wrap: wrap;
  align-content: flex-start;
}

.source-list-item,
.source-result-item,
.source-chapter-item,
.source-road-item {
  text-align: left;
  color: #f8fbff;
  background: rgba(255, 255, 255, 0.075);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 12px;
  padding: 10px 12px;
  cursor: pointer;
}

.source-list-item {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  align-items: stretch;
  padding: 0;
  overflow: hidden;
}

.source-pick,
.source-delete {
  appearance: none;
  border: 0;
  color: inherit;
  background: transparent;
  font: inherit;
}

.source-pick {
  min-width: 0;
  padding: 10px 12px;
  text-align: left;
}

.source-delete {
  padding: 0 11px;
  border-left: 1px solid rgba(255, 255, 255, 0.1);
  color: rgba(255, 255, 255, 0.58);
  font-size: 12px;
}

.source-delete:hover {
  color: #ffb4c2;
  background: rgba(255, 55, 95, 0.12);
}

.source-list-item.active,
.source-list-item:hover,
.source-result-item:hover,
.source-chapter-item:hover,
.source-road-item.active,
.source-road-item:hover {
  background: rgba(125, 190, 255, 0.18);
  border-color: rgba(125, 190, 255, 0.42);
}

.source-list-item span,
.source-list-item small,
.source-result-item small {
  display: block;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.source-list-item small,
.source-result-item small {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.58);
}

@media (max-width: 860px) {
  .source-card {
    max-height: calc(100dvh - 20px);
  }

  .source-grid {
    grid-template-columns: 1fr;
  }

  .source-episodes-panel {
    grid-column: auto;
  }

  .source-chapters {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .source-search-form,
  .source-direct-form {
    flex-direction: column;
  }
}

@media (max-width: 480px) {
  .source-card {
    width: calc(100vw - 12px);
  }

  .source-head {
    padding: 14px 14px 10px;
  }

  .source-grid {
    gap: 16px;
    padding: 12px;
  }
}

.progress-wrap {
  position: relative;
  min-width: 0;
}

.progress-wrap input[type="range"] {
  display: block;
}

input[type="range"] {
  width: 100%;
  accent-color: var(--accent);
}

.volume-control {
  min-width: 0;
  display: grid;
  grid-template-columns: auto minmax(58px, 1fr);
  align-items: center;
  gap: 8px;
  color: var(--muted);
  font-size: 12px;
  white-space: nowrap;
}

.volume-control input {
  min-width: 0;
}

.time-row {
  display: flex;
  justify-content: space-between;
  color: var(--muted);
  font-variant-numeric: tabular-nums;
  font-size: 12px;
}

.seek-preview {
  position: absolute;
  left: 0;
  bottom: calc(100% + 10px);
  min-width: 58px;
  padding: 5px 8px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(11, 14, 20, 0.92);
  color: var(--text);
  font-size: 12px;
  font-variant-numeric: tabular-nums;
  text-align: center;
  transform: translateX(-50%);
  pointer-events: none;
}

.seek-feedback {
  position: absolute;
  z-index: 7;
  top: 50%;
  left: 50%;
  min-width: 108px;
  padding: 12px 16px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(8, 10, 15, 0.78);
  color: var(--text);
  font-weight: 800;
  text-align: center;
  transform: translate(-50%, -50%);
  backdrop-filter: blur(16px);
  pointer-events: none;
}

.sync-overlay {
  position: absolute;
  z-index: 7;
  top: 18px;
  left: 50%;
  max-width: min(86%, 360px);
  padding: 9px 12px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  background: rgba(8, 10, 15, 0.78);
  color: var(--text);
  font-size: 13px;
  text-align: center;
  transform: translateX(-50%);
  backdrop-filter: blur(16px);
  pointer-events: none;
}

select {
  padding: 0 10px;
}

select option,
select optgroup {
  color: #f7f8fb;
  background: #171a22;
}

select option:checked,
select option:hover {
  color: #ffffff;
  background: #2563eb;
}

.side-panel {
  min-width: 0;
  min-height: 0;
  display: flex;
  flex-direction: column;
  background: var(--panel);
}

.members-panel {
  grid-area: members;
  border-top: 1px solid var(--line);
  border-right: 1px solid var(--line);
}

.chat-panel {
  grid-area: chat;
  border-left: 1px solid var(--line);
  max-height: calc(100vh - 72px);
  max-height: calc(100dvh - 72px);
  overflow: hidden;
}

.panel-toggle {
  width: 100%;
  min-height: 48px;
  padding: 0 16px;
  border: 0;
  border-bottom: 1px solid var(--line);
  color: var(--text);
  background: transparent;
  text-align: left;
  font-weight: 800;
}

.panel-content {
  min-height: 0;
  flex: 1;
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.members {
  padding: 12px;
  display: grid;
  grid-template-columns: minmax(0, 1fr);
  gap: 10px;
  overflow: auto;
}

.member {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  grid-template-rows: auto auto;
  grid-template-areas:
    "avatar name"
    "avatar state";
  align-items: start;
  column-gap: 10px;
  row-gap: 4px;
  min-width: 0;
  padding: 10px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, 0.04);
}

.avatar {
  width: 36px;
  height: 36px;
  display: grid;
  place-items: center;
  flex: 0 0 auto;
  grid-area: avatar;
  border-radius: var(--radius);
  background: #243044;
  font-weight: 800;
}

.member.speaking .avatar {
  outline: 2px solid var(--accent-2);
}

.member-name {
  grid-area: name;
  min-width: 0;
  overflow: hidden;
  text-overflow: ellipsis;
  overflow-wrap: normal;
  word-break: keep-all;
  white-space: nowrap;
  line-height: 1.25;
}

.self-name-button {
  appearance: none;
  border: 0;
  padding: 0;
  color: inherit;
  background: transparent;
  text-align: left;
  cursor: pointer;
  font: inherit;
}

.self-name-button:hover {
  color: #bfdbfe;
  text-decoration: underline;
  text-underline-offset: 3px;
}

.self-name-button:focus-visible {
  outline: 2px solid rgba(125, 211, 252, 0.8);
  outline-offset: 3px;
  border-radius: 6px;
}

.source-owner-badge {
  display: inline-flex;
  align-items: center;
  height: 18px;
  margin-left: 7px;
  padding: 0 7px;
  border-radius: 999px;
  border: 1px solid rgba(125, 211, 252, 0.35);
  background: rgba(56, 189, 248, 0.14);
  color: #bae6fd;
  font-size: 11px;
  font-weight: 700;
  vertical-align: 1px;
}

.member-state {
  grid-area: state;
  color: var(--accent-2);
  font-size: 12px;
  min-width: 0;
  max-width: 100%;
  overflow: hidden;
  text-align: left;
  text-overflow: ellipsis;
  white-space: nowrap;
  line-height: 1.25;
}

.messages {
  flex: 1 1 0;
  min-height: 0;
  height: 0;
  overflow-y: auto;
  overflow-x: hidden;
  overscroll-behavior: contain;
  padding: 14px;
  display: flex;
  flex-direction: column;
  gap: 12px;
  scrollbar-width: thin;
}

.messages::-webkit-scrollbar {
  width: 8px;
}

.messages::-webkit-scrollbar-thumb {
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.22);
}

.system-notification-summary {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 8px;
  width: calc(100% - 20px);
  min-height: 36px;
  margin: 0 10px 8px;
  padding: 7px 9px;
  border: 1px solid rgba(125, 211, 252, 0.22);
  border-radius: 6px;
  background: rgba(56, 189, 248, 0.08);
  color: rgba(226, 232, 240, 0.82);
  font: inherit;
  text-align: left;
  cursor: pointer;
}

.system-notification-summary:hover {
  border-color: rgba(125, 211, 252, 0.42);
  background: rgba(56, 189, 248, 0.13);
}

.system-notification-label {
  color: #bae6fd;
  font-size: 12px;
  white-space: nowrap;
}

.system-notification-latest {
  min-width: 0;
  overflow: hidden;
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.system-notification-count {
  min-width: 20px;
  padding: 1px 5px;
  border-radius: 999px;
  background: rgba(148, 163, 184, 0.16);
  color: rgba(226, 232, 240, 0.7);
  font-size: 11px;
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.system-notification-count.unread {
  background: rgba(56, 189, 248, 0.22);
  color: #e0f2fe;
}

.message {
  display: grid;
  gap: 4px;
}

.message-meta {
  color: var(--muted);
  font-size: 12px;
}

.message-text {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
  line-height: 1.55;
}

.chat-form {
  padding: 12px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 8px;
  border-top: 1px solid var(--line);
}

.chat-form input,
.name-card input {
  min-height: 42px;
  width: 100%;
  padding: 0 12px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  background: rgba(255, 255, 255, 0.06);
  outline: 0;
}

.transfer-panel {
  position: static;
  min-height: 44px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(100px, 220px) auto;
  align-items: center;
  gap: 10px;
  padding: 10px 12px;
  border-top: 1px solid var(--line);
  background: var(--panel);
  color: var(--muted);
  font-size: 13px;
}

progress {
  width: 100%;
  accent-color: var(--accent-2);
}

.modal {
  position: fixed;
  inset: 0;
  z-index: 50;
  display: grid;
  place-items: center;
  padding: 18px;
  background: rgba(0, 0, 0, 0.72);
  backdrop-filter: blur(18px);
}

.modal.hidden {
  display: none;
}

.name-card {
  width: min(420px, 100%);
  padding: 24px;
  display: grid;
  gap: 14px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--panel);
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.45);
}

.confirm-card {
  width: min(460px, 100%);
  padding: 22px;
  display: grid;
  gap: 14px;
  border: 1px solid rgba(125, 211, 252, 0.22);
  border-radius: 12px;
  background: rgba(20, 28, 40, 0.96);
  box-shadow: 0 18px 70px rgba(0, 0, 0, 0.48);
}

.confirm-card h2,
.confirm-card p {
  margin: 0;
}

.confirm-card h2 {
  font-size: 18px;
}

.confirm-card p {
  color: var(--muted);
  line-height: 1.6;
}

.confirm-actions {
  display: flex;
  justify-content: flex-end;
  gap: 10px;
  margin-top: 4px;
}

#confirmMessage {
  overflow-wrap: anywhere;
  word-break: break-word;
}

.secondary-button {
  min-height: 40px;
  padding: 0 16px;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  color: var(--text);
  background: rgba(255, 255, 255, 0.07);
}

.name-card h1,
.name-card p {
  margin: 0;
}

.name-card p {
  color: var(--muted);
}

@media (max-width: 860px) {
  html,
  body {
    height: auto;
    min-height: 100%;
    overflow: auto;
  }

  .modal {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: max(12px, env(safe-area-inset-top)) 12px max(12px, env(safe-area-inset-bottom));
    overflow-y: auto;
    overscroll-behavior: contain;
  }

  .confirm-card,
  .name-card {
    width: min(100%, 460px);
    max-height: calc(100dvh - 24px - env(safe-area-inset-top) - env(safe-area-inset-bottom));
    padding: 18px;
    display: flex;
    flex-direction: column;
    overflow: hidden;
  }

  #confirmTitle {
    flex: 0 0 auto;
  }

  #confirmMessage {
    flex: 1 1 auto;
    min-height: 0;
    overflow-y: auto;
    padding-right: 4px;
  }

  .confirm-actions {
    flex: 0 0 auto;
    position: sticky;
    bottom: 0;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    padding-top: 12px;
    margin-top: 0;
    background: linear-gradient(180deg, rgba(20, 28, 40, 0), rgba(20, 28, 40, 0.96) 24%);
  }

  .confirm-actions .primary-button,
  .confirm-actions .secondary-button {
    width: 100%;
    min-width: 0;
    padding-inline: 10px;
  }

  .app-shell {
    height: auto;
    min-height: 100dvh;
    overflow: visible;
  }

  .topbar {
    height: auto;
    flex: 0 0 auto;
    align-items: flex-start;
    flex-direction: column;
  }

  .cinema-layout {
    display: flex;
    flex-direction: column;
    height: auto;
    overflow: visible;
  }

  .stage,
  .members-panel,
  .chat-panel {
    border-right: 0;
    border-left: 0;
  }

  .video-frame {
    display: flex;
    flex-direction: column;
    place-items: stretch;
    aspect-ratio: auto;
    min-height: 0;
    max-height: none;
    overflow: visible;
  }

  .video-frame[data-aspect="16-9"],
  .video-frame[data-aspect="4-3"],
  .video-frame[data-aspect="auto"] {
    aspect-ratio: auto;
  }

  .video-frame > video {
    flex: 0 0 auto;
    width: 100%;
    height: auto;
    max-height: 62vh;
    aspect-ratio: var(--video-aspect, 16 / 9);
    object-fit: contain;
  }

  .video-frame[data-aspect="4-3"] > video {
    aspect-ratio: 4 / 3;
  }

  .video-frame[data-aspect="auto"] > video {
    aspect-ratio: var(--video-aspect, 16 / 9);
  }

  .controls {
    position: static;
    display: grid;
    grid-template-columns: minmax(54px, 1fr) minmax(70px, 1.15fr) minmax(64px, 0.9fr) minmax(72px, 1fr) minmax(58px, 1fr);
    grid-template-areas:
      "progress progress progress progress progress"
      "play choose rate fit fullscreen"
      "video-volume video-volume video-volume voice-volume voice-volume";
    align-items: center;
    align-content: center;
    justify-items: stretch;
    gap: 7px;
    min-height: 104px;
    padding: 8px 10px calc(10px + env(safe-area-inset-bottom));
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(7, 9, 13, 0.98);
    overflow: visible;
  }

  .controls .icon-button,
  .controls select,
  .controls .file-action {
    min-height: 34px;
    height: 34px;
    padding: 0 10px;
    border-radius: 8px;
    font-size: 13px;
    line-height: 1;
  }

  #playButton {
    grid-area: play;
    min-width: 54px;
  }

  #chooseVideoButton {
    grid-area: choose;
    min-width: 68px;
  }

  .progress-wrap {
    grid-area: progress;
    min-width: 0;
  }

  .controls .progress-wrap {
    grid-area: progress;
  }

  #rateSelect {
    grid-area: rate;
    width: 72px;
    min-width: 0;
  }

  #fitSelect {
    grid-area: fit;
    width: 78px;
    min-width: 0;
  }

  .video-volume-control,
  .voice-volume-control {
    display: grid;
    min-width: 0;
    height: 30px;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 6px;
    font-size: 11px;
  }

  .video-volume-control {
    grid-area: video-volume;
  }

  .voice-volume-control {
    grid-area: voice-volume;
  }

  #videoVolume,
  #voiceVolume {
    min-width: 0;
  }

  #fullscreenButton {
    grid-area: fullscreen;
    min-width: 54px;
  }

  .controls #playButton {
    grid-area: play;
  }

  .controls #chooseVideoButton {
    grid-area: choose;
  }

  .controls #rateSelect {
    grid-area: rate;
  }

  .controls #fitSelect {
    grid-area: fit;
  }

  .controls .video-volume-control {
    grid-area: video-volume;
  }

  .controls .voice-volume-control {
    grid-area: voice-volume;
  }

  .controls #fullscreenButton {
    grid-area: fullscreen;
  }

  .time-row {
    margin-top: -2px;
    font-size: 11px;
  }

  .seek-preview {
    bottom: calc(100% + 6px);
  }

  .side-panel {
    min-height: auto;
  }

  .panel-content {
    max-height: min(68vh, 560px);
  }

  .chat-panel .panel-content {
    height: min(68vh, 560px);
    min-height: 420px;
  }

  .side-panel.collapsed .panel-content {
    display: none;
  }

  .members {
    grid-template-columns: 1fr;
  }

  .transfer-panel {
    grid-template-columns: minmax(0, 1fr) minmax(92px, 180px) auto;
    gap: 8px;
    align-items: center;
    padding-top: 10px;
  }

  #transferTitle {
    min-width: 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
}

@media (max-width: 520px) {
  .topbar {
    padding: 10px 12px;
  }

  
.brand strong {
    font-size: 16px;
  }

  .status-badge {
    font-size: 12px;
    padding: 5px 8px;
  }

  .controls {
    grid-template-columns: minmax(52px, 1fr) minmax(64px, 1.15fr) minmax(58px, 0.9fr) minmax(66px, 1fr) minmax(52px, 1fr);
    grid-template-areas:
      "progress progress progress progress progress"
      "play choose rate fit fullscreen"
      "video-volume video-volume video-volume voice-volume voice-volume";
    gap: 6px;
    min-height: 104px;
    padding: 8px 8px calc(10px + env(safe-area-inset-bottom));
  }

  .controls .icon-button,
  .controls select,
  .controls .file-action {
    min-height: 32px;
    height: 32px;
    padding: 0 8px;
    font-size: 13px;
  }

  #playButton {
    min-width: 52px;
  }

  #chooseVideoButton {
    min-width: 64px;
  }

  #rateSelect {
    width: 64px;
  }

  #fitSelect {
    width: 70px;
  }

  #fullscreenButton {
    min-width: 52px;
  }

  .transfer-panel {
    grid-template-columns: 1fr auto;
  }

  .transfer-panel progress {
    grid-column: 1 / -1;
  }

  .chat-panel .panel-content {
    height: min(72vh, 520px);
    min-height: 360px;
  }
}

/* Apple-inspired Vue3/Element Plus visual layer. Added after 1.0 as an additive theme. */
:root {
  --bg: #07090d;
  --panel: rgba(22, 25, 32, 0.78);
  --panel-soft: rgba(30, 34, 43, 0.78);
  --line: rgba(255, 255, 255, 0.12);
  --text: #f7f8fb;
  --muted: #a7b0bf;
  --accent: #ff2d55;
  --accent-2: #64d2ff;
  --warn: #ffd166;
  --danger: #ff6b7a;
  --radius: 12px;
  --radius-lg: 18px;
  --shadow-soft: 0 18px 48px rgba(0, 0, 0, 0.28);
  --shadow-control: 0 1px 0 rgba(255, 255, 255, 0.08) inset, 0 10px 24px rgba(0, 0, 0, 0.18);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", system-ui, sans-serif;
}

body {
  background:
    linear-gradient(180deg, #10131a 0%, #07090d 36%, #050609 100%);
  color: var(--text);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

.vue-shell-sentinel {
  display: none;
}

.topbar {
  height: 78px;
  flex-basis: 78px;
  padding: 14px 22px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  background: rgba(13, 15, 21, 0.78);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.04) inset, 0 12px 32px rgba(0, 0, 0, 0.22);
  backdrop-filter: blur(28px) saturate(1.25);
}

.brand {
  gap: 12px;
}

.brand strong {
  font-size: 18px;
  font-weight: 760;
}

.brand span {
  color: rgba(235, 240, 250, 0.58);
  font-size: 12px;
}

.status-line {
  gap: 9px;
}

.status-badge,
.top-volume-control,
.primary-button,
.icon-button,
select,
.secondary-button {
  border-radius: 12px;
  border-color: rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.105), rgba(255, 255, 255, 0.045)),
    rgba(22, 25, 33, 0.78);
  box-shadow: var(--shadow-control);
  backdrop-filter: blur(18px) saturate(1.18);
}

.primary-button {
  color: white;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.18), rgba(255, 255, 255, 0.02)),
    linear-gradient(135deg, #0a84ff, #64d2ff);
}

.status-ok {
  color: #8ffff0;
  border-color: rgba(100, 210, 255, 0.36);
  background: rgba(32, 106, 114, 0.22);
}

.status-warn {
  color: #ffe08a;
  border-color: rgba(255, 209, 102, 0.34);
  background: rgba(120, 92, 24, 0.2);
}

.status-danger {
  color: #ff9aa6;
  border-color: rgba(255, 107, 122, 0.36);
  background: rgba(120, 36, 48, 0.22);
}

input[type="range"] {
  accent-color: var(--accent);
}

.top-volume-control input,
.voice-volume-control input {
  accent-color: var(--accent-2);
}

.cinema-layout {
  min-height: calc(100vh - 78px);
  min-height: calc(100dvh - 78px);
  background: rgba(255, 255, 255, 0.015);
}

.stage {
  background: #030406;
  border-right-color: rgba(255, 255, 255, 0.08);
}

.video-frame {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.035), transparent 18%),
    #030406;
}

video {
  background: #030406;
}

.controls {
  min-height: 92px;
  padding: 11px 18px 14px;
  gap: 11px 12px;
  border-top-color: rgba(255, 255, 255, 0.12);
  background:
    linear-gradient(180deg, rgba(3, 4, 6, 0), rgba(8, 10, 14, 0.9) 20%, rgba(8, 10, 14, 0.96));
  backdrop-filter: blur(24px) saturate(1.18);
}

.progress-wrap input[type="range"] {
  height: 18px;
}

.time-row {
  color: rgba(238, 242, 250, 0.72);
}

.transfer-panel,
.side-panel,
.messages,
.member,
.message,
.system-message,
.name-card,
.confirm-card {
  border-color: rgba(255, 255, 255, 0.1);
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.025)),
    rgba(19, 22, 30, 0.78);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05) inset;
}

.transfer-panel {
  min-height: 54px;
  padding: 12px 16px;
  backdrop-filter: blur(18px) saturate(1.14);
}

.transfer-panel progress {
  height: 7px;
  border-radius: 999px;
}

.transfer-panel progress::-webkit-progress-bar {
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.16);
}

.transfer-panel progress::-webkit-progress-value {
  border-radius: 999px;
  background: linear-gradient(90deg, #64d2ff, #5eecdf);
}

.side-panel {
  background: rgba(11, 13, 18, 0.72);
  backdrop-filter: blur(16px) saturate(1.12);
}

.panel-toggle {
  color: rgba(247, 248, 251, 0.96);
  background: transparent;
}

.member,
.message {
  border-radius: 14px;
}

.member {
  padding: 11px;
}

.avatar {
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.14), rgba(255, 255, 255, 0.035)),
    rgba(35, 45, 63, 0.88);
  color: #f7fbff;
}

.member.speaking .avatar {
  outline-color: #64d2ff;
  box-shadow: 0 0 0 5px rgba(100, 210, 255, 0.12);
}

.member-state,
.source-owner-badge {
  color: #64f4e6;
}

.source-owner-badge {
  border-color: rgba(100, 210, 255, 0.34);
  background: rgba(100, 210, 255, 0.13);
}

.chat-form {
  background: rgba(11, 13, 18, 0.82);
  backdrop-filter: blur(16px);
}

.chat-form input {
  min-height: 42px;
  border-color: rgba(255, 255, 255, 0.12);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.07);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.05) inset;
}

.chat-form input:focus,
select:focus,
button:focus-visible,
input[type="range"]:focus-visible {
  outline: 2px solid rgba(100, 210, 255, 0.58);
  outline-offset: 2px;
}

.modal {
  background: rgba(3, 5, 9, 0.68);
  backdrop-filter: blur(22px) saturate(1.16);
}

.name-card,
.confirm-card {
  border-radius: 22px;
  box-shadow: var(--shadow-soft);
}

.empty-state {
  background:
    linear-gradient(180deg, rgba(4, 6, 10, 0.2), rgba(4, 6, 10, 0.86));
}

.el-popper,
.el-select__popper {
  border-radius: 14px !important;
  overflow: hidden;
}

@media (max-width: 860px) {
  .topbar {
    padding: 12px 14px;
  }

  .cinema-layout {
    min-height: auto;
  }

  .controls {
    min-height: 108px;
    padding: 8px 10px calc(10px + env(safe-area-inset-bottom));
    background: rgba(9, 11, 16, 0.96);
  }

  .video-frame > video {
    max-height: 60vh;
  }

  .transfer-panel {
    padding: 12px;
  }
}

@media (max-width: 520px) {
  .confirm-actions {
    grid-template-columns: 1fr;
  }

  .brand strong {
    font-size: 17px;
  }

  .controls {
    min-height: 108px;
  }

  .controls .icon-button,
  .controls select,
  .controls .file-action {
    border-radius: 11px;
  }
}

/* 1.0+ mobile polish: keep the status controls out of the video and make fullscreen a player icon. */
.fullscreen-toggle {
  display: inline-grid;
  place-items: center;
  min-width: 42px;
  padding-inline: 10px;
}

.fullscreen-icon {
  position: relative;
  width: 20px;
  height: 20px;
  display: inline-block;
}

.fullscreen-icon::before,
.fullscreen-icon::after {
  content: "";
  position: absolute;
  inset: 1px;
  background:
    linear-gradient(currentColor, currentColor) left top / 7px 2px no-repeat,
    linear-gradient(currentColor, currentColor) left top / 2px 7px no-repeat,
    linear-gradient(currentColor, currentColor) right top / 7px 2px no-repeat,
    linear-gradient(currentColor, currentColor) right top / 2px 7px no-repeat,
    linear-gradient(currentColor, currentColor) left bottom / 7px 2px no-repeat,
    linear-gradient(currentColor, currentColor) left bottom / 2px 7px no-repeat,
    linear-gradient(currentColor, currentColor) right bottom / 7px 2px no-repeat,
    linear-gradient(currentColor, currentColor) right bottom / 2px 7px no-repeat;
}

.fullscreen-toggle.is-fullscreen .fullscreen-icon {
  transform: rotate(180deg);
}

.video-frame:fullscreen {
  width: 100vw;
  height: 100vh;
  height: 100dvh;
  display: grid;
  grid-template-rows: minmax(0, 1fr) auto;
  background: #000;
}

.video-frame:fullscreen > video {
  width: 100%;
  height: 100%;
  max-height: none;
}

.video-frame:fullscreen .controls {
  position: relative;
}

@media (max-width: 860px) {
  .topbar {
    height: auto;
    flex: 0 0 auto;
    align-items: stretch;
    flex-direction: column;
    gap: 8px;
    padding: 9px 12px 10px;
    background: rgba(7, 9, 13, 0.985);
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.055) inset, 0 8px 20px rgba(0, 0, 0, 0.22);
    backdrop-filter: blur(18px) saturate(1.08);
    z-index: 20;
  }

  .brand {
    gap: 9px;
  }

  

.brand strong {
    font-size: 16px;
    line-height: 1.05;
  }

  .brand span {
    margin-top: 2px;
    font-size: 11px;
  }

  .status-line {
    width: 100%;
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-template-areas:
      "conn voice mic count"
      "noise micvol micvol micvol";
    gap: 6px;
    justify-content: stretch;
  }

  #connectionBadge {
    grid-area: conn;
  }

  #voiceBadge {
    grid-area: voice;
  }

  #micToggleButton {
    grid-area: mic;
  }

  #noiseToggleButton {
    grid-area: noise;
  }

  #memberCount {
    grid-area: count;
  }

  .status-badge,
  .top-volume-control {
    min-width: 0;
    min-height: 27px;
    padding: 0 8px;
    justify-content: center;
    overflow: hidden;
    text-overflow: ellipsis;
    border-radius: 9px;
    font-size: 11px;
    box-shadow: 0 1px 0 rgba(255, 255, 255, 0.06) inset;
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.08), rgba(255, 255, 255, 0.025)),
      rgba(23, 27, 35, 0.78);
    backdrop-filter: blur(12px) saturate(1.08);
  }

  .top-volume-control {
    grid-area: micvol;
    gap: 7px;
  }

  .top-volume-control input {
    width: 100%;
    min-width: 0;
  }

  .cinema-layout {
    min-height: auto;
  }

  .fullscreen-toggle {
    min-width: 46px;
    padding-inline: 8px;
  }
}

@media (max-width: 520px) {
  .status-line {
    grid-template-columns: repeat(4, minmax(0, 1fr));
    grid-template-areas:
      "conn voice mic count"
      "noise micvol micvol micvol";
  }

  .status-badge,
  .top-volume-control {
    min-height: 26px;
    padding-inline: 6px;
    font-size: 11px;
  }

  .top-volume-control span {
    flex: 0 0 auto;
  }

  .top-volume-control input {
    height: 16px;
  }
}

/* 1.0+ Vue shadcn-style layer: restrained dark surfaces, smaller controls, cleaner hierarchy. */
:root {
  --pc-bg: #08090d;
  --pc-surface: rgba(17, 19, 25, 0.86);
  --pc-surface-2: rgba(23, 26, 34, 0.78);
  --pc-surface-3: rgba(255, 255, 255, 0.055);
  --pc-border: rgba(255, 255, 255, 0.095);
  --pc-border-strong: rgba(255, 255, 255, 0.16);
  --pc-text: #f5f7fb;
  --pc-muted: rgba(235, 240, 250, 0.62);
  --pc-faint: rgba(235, 240, 250, 0.42);
  --pc-blue: #67d7ff;
  --pc-green: #7af4d7;
  --pc-red: #ff2d55;
  --pc-yellow: #ffd166;
  --pc-radius: 10px;
  --pc-shadow: 0 18px 54px rgba(0, 0, 0, 0.28);
  --pc-ring: 0 0 0 2px rgba(103, 215, 255, 0.36);
}

body {
  background:
    radial-gradient(circle at 18% -8%, rgba(103, 215, 255, 0.1), transparent 28%),
    radial-gradient(circle at 96% 10%, rgba(255, 45, 85, 0.08), transparent 26%),
    linear-gradient(180deg, #101218 0%, var(--pc-bg) 42%, #050609 100%);
}

.topbar {
  border-bottom-color: var(--pc-border);
  background: rgba(8, 9, 13, 0.88);
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.045) inset, 0 18px 50px rgba(0, 0, 0, 0.18);
}

.brand strong {
  font-weight: 720;
}

.brand span {
  color: var(--pc-faint);
}

.status-badge,
.top-volume-control,
.icon-button,
select,
.secondary-button,
.chat-form input,
.name-card input {
  border-color: var(--pc-border);
  background: var(--pc-surface-3);
  color: var(--pc-text);
  box-shadow: none;
}

.status-badge,
.top-volume-control {
  border-radius: 999px;
}

.status-badge::before {
  content: "";
  width: 6px;
  height: 6px;
  flex: 0 0 auto;
  border-radius: 999px;
  background: currentColor;
  opacity: 0.74;
}

.status-badge {
  display: inline-flex;
  align-items: center;
  gap: 7px;
}

#memberCount::before {
  display: none;
}

.status-ok {
  color: var(--pc-green);
  border-color: rgba(122, 244, 215, 0.22);
  background: rgba(122, 244, 215, 0.08);
}

.status-warn {
  color: var(--pc-yellow);
  border-color: rgba(255, 209, 102, 0.22);
  background: rgba(255, 209, 102, 0.08);
}

.status-danger {
  color: #ff8ea1;
  border-color: rgba(255, 45, 85, 0.24);
  background: rgba(255, 45, 85, 0.09);
}

.noise-toggle.is-off,
.mic-toggle.is-off {
  color: var(--pc-muted);
}

.primary-button {
  border: 1px solid rgba(103, 215, 255, 0.2);
  background: linear-gradient(180deg, rgba(103, 215, 255, 0.24), rgba(103, 215, 255, 0.14));
  color: #f7fcff;
  box-shadow: 0 1px 0 rgba(255, 255, 255, 0.12) inset;
}

.cinema-layout {
  gap: 0;
  background: transparent;
}

.stage {
  background: rgba(3, 4, 6, 0.84);
  border-right-color: var(--pc-border);
}

.video-frame {
  background:
    radial-gradient(circle at center, rgba(255, 255, 255, 0.04), transparent 38%),
    #020305;
}

.controls {
  border-top-color: var(--pc-border);
  background:
    linear-gradient(180deg, transparent, rgba(4, 5, 8, 0.82) 20%, rgba(7, 8, 12, 0.96));
}

.controls .icon-button,
.controls select,
.controls .file-action {
  min-height: 36px;
  border-radius: 9px;
  background: rgba(255, 255, 255, 0.07);
}

.controls .icon-button:hover,
.controls select:hover,
.controls .file-action:hover,
.primary-button:hover {
  border-color: var(--pc-border-strong);
  background-color: rgba(255, 255, 255, 0.095);
}

input[type="range"] {
  accent-color: var(--pc-red);
}

.top-volume-control input,
.voice-volume-control input,
.transfer-panel progress {
  accent-color: var(--pc-blue);
}

.side-panel {
  border-color: var(--pc-border);
  background: rgba(9, 10, 14, 0.72);
}

.panel-toggle {
  min-height: 44px;
  color: var(--pc-text);
  border-bottom-color: var(--pc-border);
  font-size: 15px;
  letter-spacing: 0;
}

.member,
.message,
.system-message,
.transfer-panel,
.name-card,
.confirm-card {
  border-color: var(--pc-border);
  background: var(--pc-surface);
  box-shadow: none;
}

.member {
  border-radius: 12px;
  transition: border-color 140ms ease, background 140ms ease, transform 140ms ease;
}

.member:hover {
  border-color: rgba(103, 215, 255, 0.16);
  background: rgba(24, 28, 37, 0.86);
}

.avatar {
  border-radius: 10px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.025)),
    rgba(38, 45, 60, 0.9);
}

.member.speaking {
  border-color: rgba(103, 215, 255, 0.32);
  background: rgba(103, 215, 255, 0.075);
}

.member.speaking .avatar {
  outline-color: rgba(103, 215, 255, 0.78);
  box-shadow: 0 0 0 4px rgba(103, 215, 255, 0.12);
}

.member-state,
.source-owner-badge {
  color: var(--pc-green);
}

.source-owner-badge {
  border-color: rgba(103, 215, 255, 0.26);
  background: rgba(103, 215, 255, 0.11);
  color: #b7f0ff;
}

.messages {
  gap: 10px;
}

.message {
  padding: 10px 12px;
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.04);
}

.message-meta {
  color: var(--pc-faint);
}

.system-message {
  border-color: rgba(103, 215, 255, 0.2);
  background: rgba(103, 215, 255, 0.09);
}

.system-message .message-meta {
  color: #aeefff;
}

.chat-form {
  background: rgba(8, 9, 13, 0.86);
}

.chat-form input {
  min-height: 40px;
  border-radius: 10px;
  background: rgba(255, 255, 255, 0.055);
}

.transfer-panel {
  color: var(--pc-muted);
  background: rgba(10, 11, 16, 0.88);
}

.modal {
  background: rgba(2, 3, 5, 0.72);
}

.name-card,
.confirm-card {
  border-radius: 18px;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.065), rgba(255, 255, 255, 0.025)),
    rgba(16, 18, 24, 0.96);
  box-shadow: var(--pc-shadow);
}

.chat-form input:focus,
.name-card input:focus,
select:focus,
button:focus-visible,
input[type="range"]:focus-visible {
  outline: none;
  box-shadow: var(--pc-ring);
}

@media (max-width: 860px) {
  .topbar {
    background: rgba(7, 8, 12, 0.985);
  }

  .status-badge,
  .top-volume-control {
    min-height: 25px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.055);
  }

  .status-badge::before {
    width: 5px;
    height: 5px;
  }

  .controls .icon-button,
  .controls select,
  .controls .file-action {
    min-height: 32px;
    border-radius: 9px;
  }
}

/* 1.0+ Cinema OS redesign: cleaner desktop composition, lighter chrome, stronger video focus. */
@media (min-width: 861px) {
  body {
    background:
      radial-gradient(circle at 14% -12%, rgba(98, 216, 255, 0.13), transparent 28%),
      radial-gradient(circle at 88% 0%, rgba(255, 45, 85, 0.09), transparent 26%),
      linear-gradient(145deg, #0d1017 0%, #07080d 45%, #040507 100%);
  }

  .app-shell {
    min-height: 100dvh;
    padding: 12px;
    gap: 12px;
  }

  .topbar {
    position: sticky;
    top: 12px;
    height: 64px;
    flex: 0 0 64px;
    padding: 10px 14px;
    border: 1px solid var(--pc-border);
    border-radius: 18px;
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.05), rgba(255, 255, 255, 0.018)),
      rgba(9, 10, 15, 0.78);
    box-shadow: 0 24px 70px rgba(0, 0, 0, 0.28), 0 1px 0 rgba(255, 255, 255, 0.06) inset;
  }

  
.brand strong {
    font-size: 17px;
  }

  .status-line {
    gap: 7px;
  }

  .status-badge,
  .top-volume-control {
    min-height: 28px;
    padding: 0 10px;
    font-size: 12px;
    background: rgba(255, 255, 255, 0.052);
  }

  .top-volume-control input {
    width: 82px;
  }

  .cinema-layout {
    flex: 1;
    min-height: calc(100dvh - 100px);
    height: auto;
    grid-template-columns: minmax(0, 1fr) minmax(300px, 360px);
    grid-template-rows: minmax(420px, 1fr) minmax(170px, 25vh);
    gap: 12px;
    grid-template-areas:
      "stage chat"
      "members chat";
  }

  .stage,
  .side-panel {
    border: 1px solid var(--pc-border);
    border-radius: 20px;
    overflow: hidden;
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0.012)),
      rgba(8, 9, 13, 0.72);
    box-shadow: 0 24px 80px rgba(0, 0, 0, 0.22);
  }

  .video-frame {
    border-radius: 20px 20px 0 0;
    max-height: calc(100dvh - 164px);
  }

  .controls {
    min-height: 78px;
    padding: 9px 14px 12px;
  }

  .transfer-panel {
    min-height: 42px;
    border-top-color: var(--pc-border);
  }

  .members-panel,
  .chat-panel {
    border: 1px solid var(--pc-border);
  }

  .chat-panel {
    max-height: calc(100dvh - 100px);
  }

  .panel-toggle {
    min-height: 42px;
    padding-inline: 14px;
    color: rgba(248, 250, 255, 0.92);
    background:
      linear-gradient(180deg, rgba(255, 255, 255, 0.035), rgba(255, 255, 255, 0)),
      rgba(255, 255, 255, 0.012);
  }

  .members {
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
    padding: 12px;
  }

  .member {
    min-height: 72px;
    padding: 12px;
    border-radius: 16px;
  }

  .messages {
    padding: 12px;
  }

  .message {
    border-radius: 14px;
  }

  .chat-form {
    padding: 12px;
  }

  .chat-form input {
    border-radius: 999px;
    padding-inline: 14px;
  }

  .chat-form .primary-button {
    border-radius: 999px;
    padding-inline: 18px;
  }
}

@media (max-width: 860px) {
  .app-shell {
    background: #050609;
  }

  .stage {
    border-top: 1px solid var(--pc-border);
  }

  .message,
  .member {
    border-radius: 14px;
  }
}

/* 1.0+ Studio UI refresh: quieter Apple-like chrome with video-first layout. */
:root {
  --studio-bg: #07080b;
  --studio-surface: rgba(18, 20, 26, 0.78);
  --studio-surface-soft: rgba(255, 255, 255, 0.055);
  --studio-border: rgba(255, 255, 255, 0.11);
  --studio-border-soft: rgba(255, 255, 255, 0.075);
  --studio-text: #f7f8fb;
  --studio-muted: rgba(235, 239, 247, 0.62);
  --studio-blue: #6bd6ff;
  --studio-green: #7ef0d2;
  --studio-red: #ff375f;
  --studio-yellow: #ffd166;
  --studio-shadow: 0 20px 70px rgba(0, 0, 0, 0.28);
}

html {
  background: var(--studio-bg);
}

body {
  background: linear-gradient(180deg, #101218 0%, #07080b 42%, #050609 100%);
  color: var(--studio-text);
}

.topbar {
  display: grid;
  grid-template-columns: minmax(260px, 1fr) auto;
  align-items: center;
  gap: 14px;
}

.topbar-main {
  min-width: 0;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
}

.brand strong {
  letter-spacing: 0;
}

.room-summary,
.voice-control-cluster {
  display: flex;
  align-items: center;
  gap: 7px;
  min-width: 0;
}

.speed-test-link {
  color: var(--studio-blue);
  border-color: rgba(107, 214, 255, 0.28);
  background: rgba(107, 214, 255, 0.08);
  text-decoration: none;
  white-space: nowrap;
}

.speed-test-link:hover {
  border-color: rgba(107, 214, 255, 0.42);
  background: rgba(107, 214, 255, 0.14);
}

#voiceBadge,
#micToggleButton,
#noiseToggleButton,
.voice-control-cluster .top-volume-control {
  grid-area: auto !important;
}

.status-line {
  min-width: 0;
  display: flex;
  align-items: center;
  gap: 7px;
}

.status-badge,
.top-volume-control {
  min-height: 30px;
  border: 1px solid var(--studio-border-soft);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.055);
  color: var(--studio-muted);
  box-shadow: none;
}

.status-badge {
  padding: 0 10px;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  line-height: 1;
}

.status-badge::before {
  width: 6px;
  height: 6px;
}

.voice-pill {
  max-width: min(30vw, 280px);
  overflow: hidden;
  text-overflow: ellipsis;
}

.member-count {
  color: var(--studio-blue);
}

.member-count::before {
  display: none;
}

.top-volume-control {
  padding: 0 10px;
}

.top-volume-control input {
  width: 86px;
}

.status-ok {
  color: var(--studio-green);
  border-color: rgba(126, 240, 210, 0.22);
  background: rgba(126, 240, 210, 0.075);
}

.status-warn {
  color: var(--studio-yellow);
  border-color: rgba(255, 209, 102, 0.2);
  background: rgba(255, 209, 102, 0.075);
}

.status-danger {
  color: #ff9bad;
  border-color: rgba(255, 55, 95, 0.24);
  background: rgba(255, 55, 95, 0.08);
}

.cinema-layout {
  grid-template-columns: minmax(0, 1fr) minmax(318px, 360px);
}

.stage,
.side-panel {
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.032), rgba(255, 255, 255, 0.012)),
    rgba(9, 10, 14, 0.78);
  border-color: var(--studio-border-soft);
  box-shadow: var(--studio-shadow);
}

.video-frame {
  background: #030406;
}

.empty-state {
  padding: 22px;
  background: linear-gradient(180deg, rgba(5, 6, 9, 0.2), rgba(5, 6, 9, 0.88));
}

.empty-card {
  width: min(460px, 92%);
  display: grid;
  justify-items: center;
  gap: 12px;
  padding: 22px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 18px;
  background: rgba(10, 12, 18, 0.68);
  backdrop-filter: blur(18px) saturate(1.12);
}

.controls {
  min-height: 82px;
  grid-template-columns: auto auto minmax(0, 1fr) auto auto minmax(96px, 130px) minmax(96px, 130px) auto;
  gap: 9px 10px;
  padding: 9px 14px 12px;
  background:
    linear-gradient(180deg, rgba(3, 4, 6, 0), rgba(5, 6, 9, 0.8) 20%, rgba(5, 6, 9, 0.96));
}

.controls .progress-wrap {
  grid-column: 1 / -1;
}

.controls .icon-button,
.controls select,
.controls .file-action {
  min-height: 34px;
  border-radius: 10px;
  border-color: var(--studio-border-soft);
  background: rgba(255, 255, 255, 0.075);
}

.play-toggle {
  min-width: 58px;
}

.progress-wrap input[type="range"] {
  height: 18px;
}

.volume-control {
  min-width: 96px;
}

.panel-toggle {
  min-height: 46px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  font-size: 14px;
  font-weight: 760;
  border-bottom-color: var(--studio-border-soft);
}

.panel-toggle small {
  min-width: 0;
  color: var(--studio-muted);
  font-size: 12px;
  font-weight: 520;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.members {
  gap: 8px;
}

.member {
  min-height: 66px;
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.045);
}

.message {
  border: 0;
  background: rgba(255, 255, 255, 0.04);
}

.system-message {
  border: 1px solid rgba(107, 214, 255, 0.2);
  background: rgba(107, 214, 255, 0.1);
}

.chat-empty {
  margin: auto;
  color: rgba(235, 239, 247, 0.38);
  font-size: 13px;
}

.chat-form {
  grid-template-columns: minmax(0, 1fr) 72px;
}

.chat-form .primary-button {
  min-width: 72px;
}

@media (min-width: 861px) {
  .app-shell {
    padding: 14px;
    gap: 14px;
  }

  .topbar {
    top: 14px;
    height: 60px;
    flex-basis: 60px;
    padding: 9px 12px;
    border-radius: 18px;
  }

  .cinema-layout {
    min-height: calc(100dvh - 102px);
    grid-template-rows: minmax(420px, 1fr) minmax(150px, 23vh);
    gap: 14px;
  }

  .video-frame {
    max-height: calc(100dvh - 160px);
  }
}

@media (max-width: 1120px) and (min-width: 861px) {
  .topbar {
    grid-template-columns: minmax(0, 1fr);
  }

  .status-line {
    justify-content: flex-start;
    flex-wrap: wrap;
  }
}

@media (max-width: 860px) {
  body {
    background: #050609;
  }

  .topbar {
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    gap: 8px;
    padding: 8px 10px;
    border-radius: 0;
  }

  .topbar-main {
    gap: 10px;
  }

  
.brand strong {
    font-size: 15px;
  }

  .brand span {
    display: none;
  }

  .room-summary {
    flex: 0 0 auto;
  }

  .speed-test-link {
    padding-inline: 9px;
  }

  .status-line {
    display: grid;
    grid-template-columns: minmax(96px, 0.82fr) minmax(0, 2.18fr) !important;
    grid-template-areas: none !important;
    gap: 6px;
  }

  .voice-control-cluster {
    display: grid;
    grid-template-columns: minmax(72px, 0.8fr) minmax(70px, 0.76fr) minmax(0, 1.6fr);
    gap: 6px;
  }

  #voiceBadge {
    justify-self: stretch;
  }

  .voice-pill {
    max-width: none;
  }

  .status-badge,
  .top-volume-control {
    min-height: 26px;
    padding-inline: 8px;
    justify-content: center;
    font-size: 11px;
  }

  .top-volume-control input {
    width: 100%;
    min-width: 0;
  }

  .cinema-layout {
    gap: 0;
  }

  .stage,
  .side-panel {
    border-radius: 0;
    box-shadow: none;
  }

  .video-frame {
    min-height: auto;
  }

  .empty-state {
    position: relative;
    inset: auto;
    min-height: 260px;
    width: 100%;
  }

  .video-frame > video {
    max-height: 56vh;
  }

  .controls {
    min-height: 106px;
    grid-template-columns: 56px minmax(62px, 1fr) 66px minmax(72px, 1fr) 48px;
    grid-template-areas:
      "progress progress progress progress progress"
      "play choose rate fit fullscreen"
      "video-volume video-volume video-volume voice-volume voice-volume";
    gap: 6px;
    padding: 7px 8px calc(9px + env(safe-area-inset-bottom));
  }

  .controls .icon-button,
  .controls select,
  .controls .file-action {
    min-height: 32px;
    height: 32px;
    padding-inline: 7px;
    font-size: 12px;
  }

  .volume-control {
    min-width: 0;
  }

  .panel-toggle {
    min-height: 42px;
    padding-inline: 12px;
  }

  .chat-panel .panel-content {
    min-height: 48vh;
    height: 56vh;
  }

  .messages {
    min-height: 0;
  }
}

@media (max-width: 430px) {
  .room-summary .status-badge {
    max-width: 76px;
  }

  .member-count {
    max-width: 64px;
  }

  .voice-control-cluster {
    grid-template-columns: minmax(64px, 0.74fr) minmax(64px, 0.72fr) minmax(0, 1.5fr);
  }

  .top-volume-control span {
    display: none;
  }
}

/* 1.0+ fullscreen fix: mobile page rules must not shrink the fullscreen video. */
.video-frame:fullscreen,
.video-frame:-webkit-full-screen {
  width: 100vw !important;
  height: 100vh !important;
  height: 100dvh !important;
  max-width: 100vw !important;
  max-height: 100vh !important;
  max-height: 100dvh !important;
  min-height: 100vh !important;
  min-height: 100dvh !important;
  aspect-ratio: auto !important;
  display: grid !important;
  grid-template: 1fr / 1fr !important;
  place-items: center !important;
  overflow: hidden !important;
  border-radius: 0 !important;
  background: #000 !important;
}

.video-frame:fullscreen::backdrop,
.video-frame:-webkit-full-screen::backdrop {
  background: #000;
}

.video-frame:fullscreen > video,
.video-frame:-webkit-full-screen > video {
  grid-area: 1 / 1 !important;
  flex: 0 0 auto !important;
  width: 100vw !important;
  height: 100vh !important;
  height: 100dvh !important;
  max-width: 100vw !important;
  max-height: 100vh !important;
  max-height: 100dvh !important;
  min-height: 0 !important;
  aspect-ratio: auto !important;
  object-fit: contain !important;
  background: #000 !important;
}

.video-frame:fullscreen .controls,
.video-frame:-webkit-full-screen .controls {
  grid-area: 1 / 1 !important;
  position: absolute !important;
  left: 0 !important;
  right: 0 !important;
  bottom: 0 !important;
  z-index: 20 !important;
  width: 100% !important;
  min-height: 82px !important;
  padding-bottom: max(10px, env(safe-area-inset-bottom)) !important;
  background:
    linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.72) 22%, rgba(0, 0, 0, 0.92)) !important;
}

.video-frame:fullscreen .empty-state,
.video-frame:-webkit-full-screen .empty-state {
  display: none !important;
}

@media (orientation: landscape) {
  .video-frame:fullscreen .controls,
  .video-frame:-webkit-full-screen .controls {
    min-height: 76px !important;
  }
}

/* 1.0+ mobile video sizing: keep the player height tied to the actual video, not the page viewport. */
@media (max-width: 860px) {
  .stage {
    display: block;
    min-height: 0;
  }

  .video-frame {
    flex: none !important;
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: 0 !important;
    max-height: none !important;
    aspect-ratio: auto !important;
    overflow: visible;
    background: #030406;
  }

  .video-frame > video {
    flex: none !important;
    display: block;
    width: 100%;
    height: auto !important;
    min-height: 0 !important;
    max-height: min(58vh, calc(100dvh - 220px));
    aspect-ratio: var(--video-aspect, 16 / 9);
    object-fit: contain;
    background: #000;
  }

  .video-frame[data-aspect="16-9"] > video,
  .video-frame > video[data-fit="ratio-16-9"] {
    aspect-ratio: 16 / 9;
  }

  .video-frame[data-aspect="4-3"] > video,
  .video-frame > video[data-fit="ratio-4-3"] {
    aspect-ratio: 4 / 3;
  }

  .video-frame > video[data-fit="fill"] {
    aspect-ratio: var(--video-aspect, 16 / 9);
    object-fit: fill;
  }

  .video-frame .controls {
    flex: none;
  }

  .stage.controls-hidden .video-frame {
    background: transparent;
  }

  .stage.controls-hidden .video-frame .controls {
    display: none !important;
    height: 0 !important;
    min-height: 0 !important;
    padding: 0 !important;
    border: 0 !important;
    margin: 0 !important;
  }

  .stage.controls-hidden .video-frame:not(:fullscreen):not(:-webkit-full-screen) {
    display: block !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    overflow: visible !important;
  }

  .stage.controls-hidden .video-frame:not(:fullscreen):not(:-webkit-full-screen) > video {
    display: block !important;
    width: 100% !important;
    height: auto !important;
    max-height: none !important;
    aspect-ratio: var(--video-aspect, 16 / 9);
  }
}

/* quality-source-1: add quality selector without breaking the dense player bar. */
#qualitySelect {
  min-width: 78px;
}

@media (min-width: 861px) {
  .controls {
    grid-template-columns: auto auto auto minmax(0, 1fr) auto auto auto minmax(96px, 130px) minmax(96px, 130px) auto;
  }
}

@media (max-width: 860px) {
  .controls {
    grid-template-columns: 52px minmax(56px, 0.9fr) minmax(58px, 0.9fr) 62px minmax(68px, 1fr) 44px;
    grid-template-areas:
      "progress progress progress progress progress progress"
      "play choose source rate quality fullscreen"
      "video-volume video-volume video-volume voice-volume voice-volume voice-volume";
  }

  #onlineSourceButton {
    grid-area: source;
  }

  #qualitySelect {
    grid-area: quality;
    width: 100%;
    min-width: 0;
  }
}

/* 20260710-mobile-volume-labels-1: keep mobile volume labels visible and fade player controls. */
@media (max-width: 860px) {
  .video-frame .controls {
    display: grid !important;
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
    transition:
      opacity 220ms ease,
      transform 220ms ease,
      visibility 0s linear 0s;
    will-change: opacity, transform;
  }

  .stage.controls-hidden .video-frame .controls {
    display: grid !important;
    height: auto !important;
    min-height: 142px !important;
    padding: 9px 10px 10px !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    margin: 0 !important;
    opacity: 0 !important;
    transform: translateY(16px) !important;
    visibility: hidden;
    pointer-events: none;
    transition:
      opacity 220ms ease,
      transform 220ms ease,
      visibility 0s linear 220ms;
  }

  .controls .volume-control {
    min-height: 52px;
    display: grid;
    grid-template-columns: 1fr;
    grid-template-rows: auto 20px;
    align-content: center;
    gap: 5px;
    padding: 6px 8px;
  }

  .controls .volume-control span {
    display: block !important;
    width: 100%;
    min-width: 0;
    color: rgba(235, 239, 247, 0.72);
    font-size: 11px;
    line-height: 1;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .controls .volume-control input {
    width: 100%;
    min-width: 0;
  }
}

/* 20260710-mobile-stage-collapse-1: when mobile controls hide, do not leave a viewport-sized black stage behind. */
@media (max-width: 860px) {
  .cinema-layout {
    grid-template-rows: auto auto auto !important;
    align-content: start !important;
  }

  .stage {
    align-self: start !important;
    min-height: 0 !important;
    height: auto !important;
    display: block !important;
    background: #030406 !important;
  }

  .video-frame:not(:fullscreen):not(:-webkit-full-screen) {
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    display: block !important;
    overflow: hidden !important;
    background: #000 !important;
  }

  .video-frame:not(:fullscreen):not(:-webkit-full-screen) > video {
    display: block !important;
    width: 100% !important;
    height: auto !important;
    max-height: min(56vh, calc(100dvh - 210px)) !important;
    background: #000 !important;
  }

  .stage.controls-hidden .video-frame:not(:fullscreen):not(:-webkit-full-screen) {
    background: #000 !important;
  }

.stage.controls-hidden .video-frame:not(:fullscreen):not(:-webkit-full-screen) > video {
    max-height: min(56vh, calc(100dvh - 150px)) !important;
  }
}

/* 20260711-now-playing-1: stable video title and centered pause indicator. */
.now-playing {
  position: absolute;
  z-index: 5;
  top: 14px;
  left: 14px;
  max-width: min(68%, 720px);
  display: grid;
  gap: 2px;
  padding: 8px 11px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 10px;
  background: rgba(8, 11, 18, 0.58);
  box-shadow: 0 12px 34px rgba(0, 0, 0, 0.24);
  backdrop-filter: blur(16px);
  pointer-events: none;
  transition: opacity 180ms ease, visibility 180ms ease;
}

.stage.controls-hidden .now-playing {
  opacity: 0;
  visibility: hidden;
}

.controls,
.controls .progress-wrap,
.controls .time-row {
  box-sizing: border-box;
}

.controls .progress-wrap,
.controls .progress-wrap input[type="range"],
.controls .time-row {
  width: 100%;
  min-width: 0;
  max-width: 100%;
}

.controls .time-row {
  padding-inline: 2px;
}

.now-playing span {
  color: rgba(235, 239, 247, 0.62);
  font-size: 11px;
  line-height: 1;
}

.now-playing strong {
  min-width: 0;
  overflow: hidden;
  color: rgba(255, 255, 255, 0.94);
  font-size: 13px;
  line-height: 1.25;
  font-weight: 650;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.pause-center {
  position: absolute;
  z-index: 4;
  inset: 0;
  display: grid;
  place-items: center;
  pointer-events: none;
}

.pause-center span {
  width: 72px;
  height: 72px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  background:
    linear-gradient(90deg, transparent 30%, rgba(255, 255, 255, 0.9) 30% 42%, transparent 42% 58%, rgba(255, 255, 255, 0.9) 58% 70%, transparent 70%),
    rgba(8, 11, 18, 0.48);
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.32);
  backdrop-filter: blur(12px);
}

@media (max-width: 860px) {
  .now-playing {
    top: 10px;
    left: 10px;
    max-width: calc(100% - 20px);
    padding: 7px 9px;
  }

  .pause-center span {
    width: 58px;
    height: 58px;
  }
}

/* 20260710-mobile-controls-overlay-1: mobile controls fade as an overlay instead of reserving black layout space. */
@media (max-width: 860px) {
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) {
    position: relative !important;
    display: block !important;
  }

  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls {
    position: absolute !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    z-index: 8 !important;
    min-height: 150px !important;
    background:
      linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.74) 18%, rgba(0, 0, 0, 0.94)) !important;
  }

  .stage.controls-hidden .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls {
    display: grid !important;
    height: auto !important;
    min-height: 150px !important;
    padding: 9px 10px 10px !important;
    border-top: 0 !important;
    opacity: 0 !important;
    transform: translateY(18px) !important;
    visibility: hidden !important;
    pointer-events: none !important;
  }

  .stage.controls-hidden .video-frame:not(:fullscreen):not(:-webkit-full-screen) {
    height: auto !important;
  }
}

@media (max-width: 360px) {
  .controls .icon-button,
  .controls select,
  .controls .file-action {
    padding-inline: 5px;
    font-size: 11px;
  }

  .volume-control span {
    display: none;
  }
}

/* 20260710-mobile-controls-1: keep every mobile player control inside the viewport. */
@media (max-width: 860px) {
  .controls {
    width: 100%;
    max-width: 100%;
    min-height: 142px;
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    grid-template-areas:
      "progress progress progress progress"
      "play choose source fullscreen"
      "rate quality fit fit"
      "video-volume video-volume voice-volume voice-volume" !important;
    gap: 7px;
    overflow: hidden;
  }

  .controls #playButton {
    grid-area: play;
  }

  .controls #chooseVideoButton {
    grid-area: choose;
  }

  .controls #onlineSourceButton {
    grid-area: source;
  }

  .controls #rateSelect {
    grid-area: rate;
  }

  .controls #qualitySelect {
    grid-area: quality;
  }

  .controls #fitSelect {
    grid-area: fit;
  }

  .controls #fullscreenButton {
    grid-area: fullscreen;
  }

  .controls .video-volume-control {
    grid-area: video-volume;
  }

  .controls .voice-volume-control {
    grid-area: voice-volume;
  }

  .controls .icon-button,
  .controls select,
  .controls .file-action,
  .controls .volume-control {
    width: 100%;
    min-width: 0 !important;
    max-width: 100%;
  }
}

/* 20260710-mobile-volume-labels-final: final override after legacy mobile control rules. */
@media (max-width: 860px) {
  .video-frame .controls {
    display: grid !important;
    opacity: 1;
    transform: translateY(0);
    visibility: visible;
    transition:
      opacity 220ms ease,
      transform 220ms ease,
      visibility 0s linear 0s;
    will-change: opacity, transform;
  }

  .stage.controls-hidden .video-frame .controls {
    display: grid !important;
    height: auto !important;
    min-height: 150px !important;
    padding: 9px 10px 10px !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    margin: 0 !important;
    opacity: 0 !important;
    transform: translateY(16px) !important;
    visibility: hidden;
    pointer-events: none;
    transition:
      opacity 220ms ease,
      transform 220ms ease,
      visibility 0s linear 220ms;
  }

  .controls .volume-control {
    min-height: 54px;
    display: grid !important;
    grid-template-columns: 1fr;
    grid-template-rows: auto 20px;
    align-content: center;
    gap: 5px;
    padding: 6px 8px;
  }

  .controls .volume-control span,
  .video-volume-control span,
  .voice-volume-control span {
    display: block !important;
    width: 100%;
    min-width: 0;
    color: rgba(235, 239, 247, 0.74);
    font-size: 11px;
    line-height: 1;
    text-align: left;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  .controls .volume-control input {
    width: 100%;
    min-width: 0;
  }
}

/* 20260710-fit-select-aspect-fix-1: fixed ratio selector and non-cropping video fit. */
.video-frame {
  --frame-aspect: var(--video-aspect, 16 / 9);
}

.video-frame[data-aspect="auto"] {
  --frame-aspect: var(--video-aspect, 16 / 9);
}

.video-frame[data-aspect="16-9"] {
  --frame-aspect: 16 / 9;
}

.video-frame[data-aspect="4-3"] {
  --frame-aspect: 4 / 3;
}

.video-frame:not(:fullscreen):not(:-webkit-full-screen) {
  aspect-ratio: var(--frame-aspect) !important;
}

.video-frame > video,
.video-frame > video[data-fit="contain"],
.video-frame > video[data-fit="ratio-16-9"],
.video-frame > video[data-fit="ratio-4-3"] {
  width: 100% !important;
  height: 100% !important;
  max-width: 100% !important;
  max-height: 100% !important;
  aspect-ratio: auto !important;
  object-fit: contain !important;
}

.video-frame > video[data-fit="fill"] {
  width: 100% !important;
  height: 100% !important;
  object-fit: fill !important;
}

.controls #fitSelect {
  width: 86px !important;
  min-width: 86px !important;
  max-width: 86px !important;
  justify-self: start;
}

/* 20260710-buffer-bar-1: show played and buffered ranges like a normal video player. */
.progress-wrap {
  --played: 0%;
  --buffered: 0%;
}

.seek-buffer-bar {
  position: absolute;
  z-index: 0;
  left: 0;
  right: 0;
  top: 12px;
  height: 4px;
  border-radius: 999px;
  pointer-events: none;
  transform: translateY(-50%);
  background:
    linear-gradient(
      to right,
      var(--accent) 0 var(--played),
      rgba(210, 218, 230, 0.54) var(--played) var(--buffered),
      rgba(255, 255, 255, 0.16) var(--buffered) 100%
    );
}

.progress-wrap input[type="range"] {
  position: relative;
  z-index: 1;
  height: 24px;
  margin: 0;
  border: 0;
  border-radius: 0;
  background: transparent !important;
  cursor: pointer;
  appearance: none;
  -webkit-appearance: none;
}

.progress-wrap input[type="range"]::-webkit-slider-runnable-track {
  height: 4px;
  border-radius: 999px;
  background: transparent;
}

.progress-wrap input[type="range"]::-webkit-slider-thumb {
  width: 16px;
  height: 16px;
  margin-top: -6px;
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 45, 85, 0.18);
  -webkit-appearance: none;
}

.progress-wrap input[type="range"]::-moz-range-track {
  height: 4px;
  border-radius: 999px;
  background: transparent;
}

.progress-wrap input[type="range"]::-moz-range-progress {
  height: 4px;
  border-radius: 999px;
  background: transparent;
}

.progress-wrap input[type="range"]::-moz-range-thumb {
  width: 16px;
  height: 16px;
  border: 0;
  border-radius: 999px;
  background: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 45, 85, 0.18);
}

.progress-wrap.is-live input[type="range"] {
  cursor: not-allowed;
}

.progress-wrap.is-live input[type="range"]::-webkit-slider-thumb,
.progress-wrap.is-live input[type="range"]::-moz-range-thumb {
  opacity: 0;
}

.progress-wrap.is-live .time-row {
  color: rgba(248, 250, 252, 0.82);
}

@media (min-width: 861px) {
  .controls {
    grid-template-columns:
      auto auto auto
      minmax(0, 1fr)
      72px 86px 86px
      minmax(104px, 138px)
      minmax(104px, 138px)
      auto !important;
    grid-template-areas:
      "progress progress progress progress progress progress progress progress progress progress"
      "play choose source . rate fit quality video-volume voice-volume fullscreen" !important;
    column-gap: 14px !important;
  }

  .controls .progress-wrap {
    grid-area: progress !important;
  }

  .controls #playButton {
    grid-area: play !important;
  }

  .controls #chooseVideoButton {
    grid-area: choose !important;
  }

  .controls #onlineSourceButton {
    grid-area: source !important;
  }

  .controls #rateSelect {
    grid-area: rate !important;
  }

  .controls #fitSelect {
    grid-area: fit !important;
    margin-left: 4px;
  }

  .controls #qualitySelect {
    grid-area: quality !important;
    margin-left: 4px;
  }

  .controls .video-volume-control {
    grid-area: video-volume !important;
  }

  .controls .voice-volume-control {
    grid-area: voice-volume !important;
  }

  .controls #fullscreenButton {
    grid-area: fullscreen !important;
  }

  .controls #rateSelect,
  .controls #qualitySelect {
    width: 86px !important;
    min-width: 72px !important;
    max-width: 86px !important;
  }
}

@media (max-width: 860px) {
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) {
    aspect-ratio: auto !important;
  }

  .video-frame:not(:fullscreen):not(:-webkit-full-screen) > video,
  .stage.controls-hidden .video-frame:not(:fullscreen):not(:-webkit-full-screen) > video {
    width: 100% !important;
    height: auto !important;
    max-height: min(58vh, calc(100dvh - 220px)) !important;
    aspect-ratio: var(--frame-aspect) !important;
    object-fit: contain !important;
  }

  .video-frame:not(:fullscreen):not(:-webkit-full-screen) > video[data-fit="fill"] {
    object-fit: fill !important;
  }

  .controls {
    grid-template-columns: 52px 64px 64px 72px 78px minmax(0, 1fr) 44px !important;
    grid-template-areas:
      "progress progress progress progress progress progress progress"
      "play choose source rate quality fit fullscreen"
      "video-volume video-volume video-volume voice-volume voice-volume voice-volume voice-volume" !important;
  }

  .controls #fitSelect {
    width: 78px !important;
    min-width: 78px !important;
    max-width: 78px !important;
  }
}

/* 20260710-buffer-bar-2: final mobile player layout after all legacy overrides. */
@media (max-width: 860px) {
  .video-frame .controls {
    width: 100% !important;
    max-width: 100vw !important;
    min-height: 150px !important;
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    grid-template-areas:
      "progress progress progress progress"
      "play choose source fullscreen"
      "rate quality fit fit"
      "video-volume video-volume voice-volume voice-volume" !important;
    gap: 7px !important;
    overflow: hidden !important;
  }

  .controls .progress-wrap {
    grid-area: progress !important;
    min-width: 0 !important;
  }

  .controls #rateSelect,
  .controls #qualitySelect,
  .controls #fitSelect,
  .controls .icon-button,
  .controls .file-action,
  .controls .volume-control {
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
  }
}

/* 20260710-mobile-controls-overlay-final: must stay last; remove hidden mobile controls from layout. */
@media (max-width: 860px) {
  .cinema-layout {
    grid-template-rows: auto auto auto !important;
    align-content: start !important;
  }

  .stage {
    align-self: start !important;
    min-height: 0 !important;
    height: auto !important;
    display: block !important;
  }

  .video-frame:not(:fullscreen):not(:-webkit-full-screen) {
    position: relative !important;
    display: block !important;
    width: 100% !important;
    max-width: 100vw !important;
    height: auto !important;
    min-height: 0 !important;
    max-height: none !important;
    overflow: hidden !important;
    background: #000 !important;
  }

  .video-frame:not(:fullscreen):not(:-webkit-full-screen) > video,
  .stage.controls-hidden .video-frame:not(:fullscreen):not(:-webkit-full-screen) > video {
    display: block !important;
    width: 100% !important;
    height: auto !important;
    max-height: min(56vh, calc(100dvh - 150px)) !important;
    aspect-ratio: var(--frame-aspect) !important;
    object-fit: contain !important;
    background: #000 !important;
  }

  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls {
    position: absolute !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    z-index: 8 !important;
    min-height: 150px !important;
    background:
      linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.74) 18%, rgba(0, 0, 0, 0.94)) !important;
  }

  .stage.controls-hidden .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls {
    display: grid !important;
    opacity: 0 !important;
    transform: translateY(18px) !important;
    visibility: hidden !important;
    pointer-events: none !important;
    border-top: 0 !important;
  }
}

/* 20260710-mobile-controls-width-final: keep overlay controls inside the phone viewport. */
@media (max-width: 860px) {
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls {
    width: 100% !important;
    max-width: 100% !important;
    min-width: 0 !important;
    box-sizing: border-box !important;
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    grid-template-areas:
      "progress progress progress progress"
      "play choose source fullscreen"
      "rate quality fit fit"
      "video-volume video-volume voice-volume voice-volume" !important;
    column-gap: 8px !important;
    row-gap: 8px !important;
    padding: 9px 10px 10px !important;
  }

  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls .progress-wrap,
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls .icon-button,
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls .file-action,
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls select,
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls .volume-control,
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls input {
    min-width: 0 !important;
    max-width: 100% !important;
    width: 100% !important;
    justify-self: stretch !important;
  }

  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls #fitSelect,
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls #qualitySelect,
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls #rateSelect {
    min-width: 0 !important;
    max-width: 100% !important;
    width: 100% !important;
    margin-left: 0 !important;
  }
}

/* 3300 interaction history and final control layout. */
.controls select {
  color: rgba(255, 255, 255, 0.9) !important;
  -webkit-text-fill-color: rgba(255, 255, 255, 0.9) !important;
  opacity: 1 !important;
}

.controls select option {
  color: #f8fafc;
  background: #151922;
  -webkit-text-fill-color: #f8fafc;
}

.playback-activity-toast {
  position: absolute;
  z-index: 12;
  top: 18px;
  left: 50%;
  max-width: min(72%, 560px);
  padding: 9px 14px;
  transform: translateX(-50%);
  border: 1px solid rgba(125, 211, 252, 0.3);
  border-radius: 8px;
  background: rgba(7, 17, 29, 0.78);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.28);
  color: #e0f2fe;
  font-size: 13px;
  line-height: 1.4;
  text-align: center;
  pointer-events: none;
  backdrop-filter: blur(14px) saturate(1.2);
}

.chat-tools {
  display: flex;
  justify-content: flex-end;
  padding: 8px 10px 0;
}

.activity-history-button {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  min-height: 30px;
  padding: 0 10px;
  border: 1px solid rgba(125, 211, 252, 0.2);
  border-radius: 6px;
  background: rgba(125, 211, 252, 0.08);
  color: rgba(224, 242, 254, 0.88);
  font-size: 12px;
  cursor: pointer;
}

.activity-history-button span {
  min-width: 18px;
  padding: 1px 5px;
  border-radius: 999px;
  background: rgba(125, 211, 252, 0.14);
  font-variant-numeric: tabular-nums;
  text-align: center;
}

.activity-history-card,
.system-notification-card {
  width: min(520px, calc(100vw - 28px));
  max-height: min(620px, calc(100dvh - 36px));
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(16, 19, 26, 0.97);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.48);
  color: #f8fafc;
}

.activity-history-card > header,
.system-notification-card > header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  padding: 16px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.activity-history-card h2,
.activity-history-card p,
.system-notification-card h2,
.system-notification-card p {
  margin: 0;
}

.activity-history-card h2,
.system-notification-card h2 {
  font-size: 17px;
}

.activity-history-card p,
.system-notification-card p {
  margin-top: 3px;
  color: rgba(255, 255, 255, 0.48);
  font-size: 12px;
}

.activity-history-list,
.system-notification-list {
  display: grid;
  gap: 0;
  max-height: min(500px, calc(100dvh - 150px));
  overflow-y: auto;
  overscroll-behavior: contain;
}

.activity-history-item,
.system-notification-item {
  display: grid;
  grid-template-columns: 142px minmax(0, 1fr);
  gap: 12px;
  padding: 11px 18px;
  border-bottom: 1px solid rgba(255, 255, 255, 0.07);
  font-size: 13px;
}

.activity-history-item time,
.system-notification-item time {
  color: rgba(125, 211, 252, 0.7);
  font-variant-numeric: tabular-nums;
}

.activity-history-item span,
.system-notification-item span {
  min-width: 0;
  overflow-wrap: anywhere;
}

.activity-history-empty,
.system-notification-empty {
  padding: 42px 18px;
  color: rgba(255, 255, 255, 0.45);
  text-align: center;
}

.sensitive-card {
  display: grid;
  gap: 12px;
  width: min(820px, calc(100vw - 28px));
  max-height: calc(100dvh - 36px);
  padding: 18px;
  overflow-y: auto;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 8px;
  background: rgba(16, 19, 26, 0.98);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.48);
  color: #f8fafc;
}

.sensitive-head-actions {
  display: flex;
  align-items: center;
  gap: 8px;
  flex: 0 0 auto;
}

.sensitive-category-list {
  display: grid;
  gap: 10px;
  max-height: min(58dvh, 620px);
  padding-right: 4px;
  overflow-y: auto;
  overscroll-behavior: contain;
}

.sensitive-category {
  display: grid;
  gap: 8px;
  padding: 12px;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.035);
}

.sensitive-category-head {
  display: grid;
  grid-template-columns: minmax(140px, 1fr) auto auto;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 12px;
}

.sensitive-category-name {
  min-width: 0;
  height: 36px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  padding: 0 10px;
  background: rgba(4, 7, 12, 0.72);
  color: #f8fafc;
  font-size: 13px;
}

.sensitive-category-name:focus {
  border-color: rgba(56, 189, 248, 0.68);
  outline: 2px solid rgba(56, 189, 248, 0.14);
}

.sensitive-category-delete {
  min-height: 32px;
  border: 0;
  padding: 0 4px;
  background: transparent;
  color: #fda4af;
  cursor: pointer;
}

.sensitive-category-delete:hover {
  color: #fecdd3;
}

.sensitive-card textarea.sensitive-category-words {
  min-height: 132px;
}

.sensitive-empty {
  padding: 28px 12px;
  text-align: center;
  color: rgba(255, 255, 255, 0.52);
}

.sensitive-card > header {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
}

.sensitive-card h2,
.sensitive-card p {
  margin: 0;
}

.sensitive-card h2 {
  font-size: 18px;
}

.sensitive-card header p,
.sensitive-help {
  margin-top: 4px;
  color: rgba(255, 255, 255, 0.56);
  font-size: 12px;
}

.sensitive-card label {
  color: rgba(255, 255, 255, 0.78);
  font-size: 13px;
}

.sensitive-card textarea {
  width: 100%;
  min-height: 190px;
  resize: vertical;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 6px;
  padding: 12px;
  background: rgba(4, 7, 12, 0.72);
  color: #f8fafc;
  font: 13px/1.6 ui-monospace, SFMono-Regular, Consolas, monospace;
}

.sensitive-card textarea:focus {
  border-color: rgba(56, 189, 248, 0.68);
  outline: 2px solid rgba(56, 189, 248, 0.14);
}

.sensitive-status {
  color: #7dd3fc;
  font-size: 13px;
}

@media (max-width: 680px) {
  .sensitive-card {
    width: calc(100vw - 20px);
    max-height: calc(100dvh - 20px);
    padding: 14px;
  }

  .sensitive-card > header {
    gap: 10px;
  }

  .sensitive-head-actions {
    align-items: flex-end;
    flex-direction: column-reverse;
  }

  .sensitive-head-actions .secondary-button {
    min-height: 34px;
    padding: 0 10px;
  }

  .sensitive-category-list {
    max-height: 56dvh;
    padding-right: 1px;
  }

  .sensitive-category {
    padding: 10px;
  }

  .sensitive-category-head {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
  }

  .sensitive-category-head > span {
    display: none;
  }

  .sensitive-category-delete {
    min-width: 42px;
  }
}

.panel-content {
  position: relative;
}

.command-suggestions {
  position: absolute;
  z-index: 40;
  right: 10px;
  bottom: 58px;
  left: 10px;
  max-height: 240px;
  overflow-y: auto;
  padding: 5px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 7px;
  background: rgba(15, 18, 25, 0.98);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.42);
}

.command-suggestion {
  display: grid;
  grid-template-columns: minmax(104px, auto) minmax(0, 1fr);
  align-items: center;
  gap: 12px;
  width: 100%;
  min-height: 36px;
  padding: 6px 9px;
  border: 0;
  border-radius: 5px;
  background: transparent;
  color: rgba(255, 255, 255, 0.66);
  text-align: left;
  cursor: pointer;
}

.command-suggestion code {
  color: #7dd3fc;
  font-family: ui-monospace, SFMono-Regular, Consolas, monospace;
  font-size: 12px;
}

.command-suggestion span {
  min-width: 0;
  overflow: hidden;
  font-size: 12px;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.command-suggestion.active,
.command-suggestion:hover {
  background: rgba(56, 189, 248, 0.14);
  color: #f8fafc;
}

@media (max-width: 860px) {
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls {
    min-height: 0 !important;
    grid-auto-rows: minmax(42px, auto) !important;
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    grid-template-areas:
      "progress progress progress progress"
      "play choose source fullscreen"
      "danmaku danmaku rate quality"
      "fit fit video-volume video-volume"
      "voice-volume voice-volume voice-volume voice-volume" !important;
    gap: 8px !important;
    padding: 10px 12px 12px !important;
  }

  .audit-room .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls {
    grid-template-areas:
      "progress progress progress progress"
      "play play fullscreen fullscreen"
      "danmaku danmaku rate quality"
      "fit fit video-volume video-volume" !important;
  }

  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls #playButton,
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls #fullscreenButton,
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls #chooseVideoButton,
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls #onlineSourceButton,
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls select {
    height: 42px !important;
  }

  .danmaku-control-group {
    display: grid !important;
    grid-template-columns: 1fr 1fr !important;
    gap: 8px !important;
    width: 100% !important;
  }

  .danmaku-control-group .danmaku-toggle,
  .danmaku-control-group .danmaku-settings-toggle {
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
    height: 42px !important;
    font-size: 12px !important;
    line-height: 42px !important;
  }

  .danmaku-settings-toggle::before {
    content: none !important;
  }

  .playback-activity-toast {
    top: 10px;
    max-width: calc(100% - 28px);
    padding: 8px 11px;
    font-size: 12px;
  }

  .activity-history-item,
  .system-notification-item {
    grid-template-columns: minmax(0, 1fr);
    gap: 4px;
    padding: 11px 14px;
  }
}

/* 20260710-mobile-controls-below-final: controls live below the video and collapse away when hidden. */
@media (max-width: 860px) {
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) {
    display: flex !important;
    flex-direction: column !important;
    overflow: visible !important;
    background: #000 !important;
  }

  .video-frame:not(:fullscreen):not(:-webkit-full-screen) > video {
    flex: 0 0 auto !important;
  }

  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls {
    position: static !important;
    left: auto !important;
    right: auto !important;
    bottom: auto !important;
    z-index: 1 !important;
    flex: 0 0 auto !important;
    width: 100% !important;
    min-height: 150px !important;
    border-top: 1px solid rgba(255, 255, 255, 0.1) !important;
    background: rgba(5, 6, 9, 0.96) !important;
    transform: none !important;
  }

  .stage.controls-hidden .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls {
    display: none !important;
    height: 0 !important;
    min-height: 0 !important;
    padding: 0 !important;
    margin: 0 !important;
    border: 0 !important;
    opacity: 0 !important;
    visibility: hidden !important;
    pointer-events: none !important;
    transform: none !important;
  }

  .stage,
  .video-frame:not(:fullscreen):not(:-webkit-full-screen),
  .stage.controls-hidden .video-frame:not(:fullscreen):not(:-webkit-full-screen) {
    width: 100vw !important;
    max-width: 100vw !important;
    min-width: 0 !important;
  }

  .video-frame:not(:fullscreen):not(:-webkit-full-screen) > video,
  .stage.controls-hidden .video-frame:not(:fullscreen):not(:-webkit-full-screen) > video {
    width: 100vw !important;
    max-width: 100vw !important;
  }
}

/* 20260711-player-pause-polish-1: cleaner in-video pause badge. */
.pause-center {
  z-index: 7 !important;
  pointer-events: none !important;
}

.pause-center span {
  position: relative !important;
  display: block !important;
  width: 54px !important;
  height: 54px !important;
  border: 1px solid rgba(255, 255, 255, 0.2) !important;
  border-radius: 18px !important;
  background: rgba(18, 22, 30, 0.46) !important;
  box-shadow:
    0 16px 42px rgba(0, 0, 0, 0.34),
    inset 0 1px 0 rgba(255, 255, 255, 0.12) !important;
  backdrop-filter: blur(18px) saturate(1.25) !important;
}

.pause-center span::before,
.pause-center span::after {
  content: "" !important;
  position: absolute !important;
  top: 15px !important;
  width: 6px !important;
  height: 24px !important;
  border-radius: 999px !important;
  background: rgba(255, 255, 255, 0.92) !important;
  box-shadow: 0 1px 10px rgba(255, 255, 255, 0.08) !important;
}

.pause-center span::before {
  left: 17px !important;
}

.pause-center span::after {
  right: 17px !important;
}

@media (max-width: 860px) {
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .pause-center {
    inset: 0 !important;
    width: 100% !important;
    height: 100% !important;
    min-height: 0 !important;
  }

  .stage.controls-hidden .video-frame:not(:fullscreen):not(:-webkit-full-screen) .pause-center {
    height: 100% !important;
  }

  .pause-center span {
    width: 46px !important;
    height: 46px !important;
    border-radius: 14px !important;
  }

  .pause-center span::before,
  .pause-center span::after {
    top: 13px !important;
    width: 5px !important;
    height: 20px !important;
  }

  .pause-center span::before {
    left: 14px !important;
  }

  .pause-center span::after {
    right: 14px !important;
  }
}
/* Room 1 is the audit room; other rooms expose file and on-demand controls. */
.audit-room .file-button,
.audit-room .file-action,
.audit-room .source-button,
.audit-room .source-action {
  display: none !important;
}

.audit-room .voice-volume-control {
  display: none !important;
}

.room-badge {
  color: #c8d8ff;
  border-color: rgba(132, 164, 255, 0.24);
  background: rgba(132, 164, 255, 0.08);
  max-width: 170px;
  overflow: hidden;
  text-overflow: ellipsis;
}

/* Fixed player viewport: fit modes resize only the video inside the frame. */
.video-frame {
  --frame-aspect: 16 / 9 !important;
  --video-aspect: 16 / 9 !important;
  aspect-ratio: 16 / 9 !important;
}

.video-surface {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  min-width: 0;
  min-height: 0;
  overflow: hidden;
  background: #000;
}

.video-surface > video,
.video-surface > video[data-fit="contain"] {
  width: var(--fitted-video-width, 100%) !important;
  height: var(--fitted-video-height, 100%) !important;
  max-width: 100% !important;
  max-height: 100% !important;
  aspect-ratio: auto !important;
  object-fit: contain !important;
}

.video-surface > video[data-fit="ratio-16-9"] {
  width: var(--fitted-video-width, 100%) !important;
  height: var(--fitted-video-height, 100%) !important;
  max-width: 100% !important;
  max-height: 100% !important;
  aspect-ratio: 16 / 9 !important;
  object-fit: fill !important;
}

.video-surface > video[data-fit="ratio-4-3"] {
  width: var(--fitted-video-width, 75%) !important;
  height: var(--fitted-video-height, 100%) !important;
  max-width: 100% !important;
  max-height: 100% !important;
  aspect-ratio: 4 / 3 !important;
  object-fit: fill !important;
}

.video-surface > video[data-fit="fill"] {
  width: var(--fitted-video-width, 100%) !important;
  height: var(--fitted-video-height, 100%) !important;
  max-width: 100% !important;
  max-height: 100% !important;
  aspect-ratio: auto !important;
  object-fit: fill !important;
}

/* 3300 experiment: room chat danmaku. System messages never enter this layer. */
.danmaku-layer {
  position: absolute;
  inset: 0;
  z-index: 7;
  overflow: hidden;
  pointer-events: none;
  contain: layout paint;
}

.danmaku-item {
  --danmaku-lane: 0;
  --danmaku-duration: 9s;
  position: absolute;
  top: calc(7% + var(--danmaku-lane) * 11%);
  left: 100%;
  max-width: min(72vw, 720px);
  overflow: hidden;
  color: #fff;
  font-size: 16px;
  font-weight: 600;
  line-height: 1.35;
  text-overflow: ellipsis;
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.95), 1px 0 1px rgba(0, 0, 0, 0.8);
  white-space: nowrap;
  will-change: transform;
  animation: syncinema-danmaku var(--danmaku-duration) linear forwards;
}

.danmaku-toggle {
  flex: 0 0 34px;
  width: 34px;
  min-width: 34px;
  height: 34px;
  color: rgba(255, 255, 255, 0.62);
  font-size: 15px;
  font-weight: 700;
}

.danmaku-toggle.active {
  color: #7dd3fc;
  background: rgba(14, 165, 233, 0.18);
}

@keyframes syncinema-danmaku {
  from { transform: translateX(0); }
  to { transform: translateX(calc(-100vw - 100%)); }
}

@media (max-width: 680px) {
  .danmaku-item {
    top: calc(8% + var(--danmaku-lane) * 18%);
    max-width: 78vw;
    font-size: 13px;
  }

  .danmaku-toggle {
    flex-basis: 30px;
    width: 30px;
    min-width: 30px;
    height: 30px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .danmaku-item { animation-duration: 1ms; }
}

.danmaku-layer {
  opacity: var(--danmaku-opacity, 0.9);
  transition: height 160ms ease, opacity 120ms ease;
}

.danmaku-layer.area-half {
  bottom: auto;
  height: 50%;
}

.danmaku-layer.area-quarter {
  bottom: auto;
  height: 25%;
}

.danmaku-toggle {
  display: inline-grid !important;
  place-items: center;
  padding: 0 !important;
  line-height: 1 !important;
  text-align: center;
}

.danmaku-settings-toggle {
  flex: 0 0 68px;
  width: 68px;
  min-width: 68px;
  height: 34px;
  padding: 0 8px !important;
  color: rgba(255, 255, 255, 0.72);
  font-size: 12px;
  line-height: 34px;
  white-space: nowrap;
}

.danmaku-settings-menu {
  position: absolute;
  z-index: 30;
  bottom: calc(100% + 10px);
  left: 42px;
  display: grid;
  gap: 12px;
  width: 270px;
  max-width: calc(100vw - 24px);
  padding: 14px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 8px;
  background: rgba(18, 22, 30, 0.94);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.34);
  color: #f8fafc;
  backdrop-filter: blur(14px);
}

.danmaku-setting-row {
  display: grid;
  grid-template-columns: 64px minmax(0, 1fr);
  align-items: center;
  gap: 10px;
  margin: 0;
  font-size: 13px;
}

.danmaku-area-options {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 4px;
  padding: 3px;
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.08);
}

.danmaku-area-options button {
  min-width: 0;
  height: 28px;
  border: 0;
  border-radius: 4px;
  background: transparent;
  color: rgba(255, 255, 255, 0.7);
  cursor: pointer;
}

.danmaku-area-options button.active {
  background: rgba(56, 189, 248, 0.24);
  color: #e0f2fe;
}

.danmaku-opacity-control {
  grid-template-columns: 64px minmax(0, 1fr) 38px;
}

.danmaku-opacity-control input {
  width: 100%;
  min-width: 0;
}

.danmaku-opacity-control output {
  color: rgba(255, 255, 255, 0.66);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

@media (max-width: 680px) {
  .danmaku-settings-toggle {
    flex-basis: 34px;
    width: 34px;
    min-width: 34px;
    height: 30px;
    padding: 0 !important;
    overflow: hidden;
    font-size: 0;
    line-height: 30px;
  }

  .danmaku-settings-toggle::before {
    content: "设";
    font-size: 13px;
  }

  .danmaku-settings-menu {
    left: 8px;
    width: min(270px, calc(100vw - 16px));
  }
}

/* Fit the video inside the fixed viewport using its decoded source dimensions. */
.video-surface > video {
  width: var(--fitted-video-width, 100%) !important;
  height: var(--fitted-video-height, 100%) !important;
  flex: none !important;
}

@media (max-width: 860px) {
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) {
    display: flex !important;
    flex-direction: column !important;
    aspect-ratio: auto !important;
  }

  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .video-surface {
    position: relative !important;
    inset: auto !important;
    flex: 0 0 auto !important;
    width: 100% !important;
    height: auto !important;
    max-height: none !important;
    aspect-ratio: 16 / 9 !important;
  }

  .stage.controls-hidden .video-frame:not(:fullscreen):not(:-webkit-full-screen) .video-surface {
    width: 100% !important;
    height: auto !important;
    aspect-ratio: 16 / 9 !important;
  }
}

/* Final fit-mode fallback for mobile browsers that delay ResizeObserver. */
.video-surface > video[data-fit="contain"] {
  width: var(--fitted-video-width, 100%) !important;
  height: var(--fitted-video-height, 100%) !important;
  aspect-ratio: auto !important;
  object-fit: contain !important;
}

.video-surface > video[data-fit="ratio-16-9"] {
  width: var(--fitted-video-width, 100%) !important;
  height: var(--fitted-video-height, 100%) !important;
  aspect-ratio: 16 / 9 !important;
  object-fit: fill !important;
}

.video-surface > video[data-fit="ratio-4-3"] {
  width: var(--fitted-video-width, 75%) !important;
  height: var(--fitted-video-height, 100%) !important;
  aspect-ratio: 4 / 3 !important;
  object-fit: fill !important;
}

.video-surface > video[data-fit="fill"] {
  width: var(--fitted-video-width, 100%) !important;
  height: var(--fitted-video-height, 100%) !important;
  aspect-ratio: auto !important;
  object-fit: fill !important;
}

/* Keep the danmaku switch and settings trigger together in the player grid. */
.danmaku-control-group {
  position: relative;
  grid-area: danmaku;
  display: flex;
  align-items: center;
  gap: 6px;
  width: max-content;
  min-width: 0;
}

@media (min-width: 861px) {
  .controls {
    grid-template-columns:
      auto auto auto auto
      minmax(0, 1fr)
      72px 86px 86px
      minmax(104px, 138px)
      minmax(104px, 138px)
      auto !important;
    grid-template-areas:
      "progress progress progress progress progress progress progress progress progress progress progress"
      "play choose source danmaku . rate fit quality video-volume voice-volume fullscreen" !important;
  }
}

@media (max-width: 860px) {
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls {
    grid-template-areas:
      "progress progress progress progress"
      "play choose source fullscreen"
      "danmaku danmaku rate quality"
      "fit fit video-volume video-volume"
      "voice-volume voice-volume voice-volume voice-volume" !important;
  }

  .danmaku-control-group {
    width: 100%;
  }

  .stage.audit-room .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls {
    grid-template-areas:
      "progress progress progress progress"
      "play play fullscreen fullscreen"
      "danmaku danmaku rate quality"
      "fit fit video-volume video-volume" !important;
  }

  .stage.audit-room #playButton {
    grid-column: 1 / 3 !important;
  }

  .stage.audit-room #fullscreenButton {
    grid-column: 3 / 5 !important;
  }

  .danmaku-control-group .danmaku-settings-toggle {
    font-size: 0 !important;
  }

  .danmaku-control-group .danmaku-settings-toggle::before {
    content: "设置" !important;
    font-size: 12px !important;
  }
}

/* Keep activity history in the chat header instead of consuming a content row. */
.chat-panel {
  position: relative;
}

.chat-panel > .panel-toggle {
  padding-right: 126px;
}

.chat-panel .chat-tools {
  position: absolute;
  z-index: 4;
  top: 7px;
  right: 10px;
  padding: 0;
}

/* The chat column can narrow the player even on a desktop-sized viewport. */
@container (max-width: 980px) {
  @media (min-width: 861px) {
    .controls {
      min-height: 126px !important;
      grid-template-columns: repeat(6, minmax(0, 1fr)) !important;
      grid-template-areas:
        "progress progress progress progress progress progress"
        "play choose source danmaku danmaku fullscreen"
        "rate rate fit quality video-volume voice-volume" !important;
      gap: 8px !important;
      padding: 9px 12px 12px !important;
      overflow: hidden !important;
    }

    .controls .progress-wrap,
    .controls .icon-button,
    .controls .file-action,
    .controls select,
    .controls .volume-control {
      min-width: 0 !important;
      max-width: 100% !important;
      width: 100% !important;
      margin-left: 0 !important;
      justify-self: stretch !important;
    }

    .controls .danmaku-control-group {
      min-width: 0 !important;
      max-width: 100% !important;
      width: 100% !important;
    }

    .stage.audit-room .controls {
      grid-template-areas:
        "progress progress progress progress progress progress"
        "play play danmaku danmaku fullscreen fullscreen"
        "rate rate fit quality video-volume video-volume" !important;
    }
  }
}

/* Fullscreen fallback for Android browsers without a usable Fullscreen API. */
body.pseudo-fullscreen-active {
  overflow: hidden !important;
  overscroll-behavior: none;
}

.video-frame.pseudo-fullscreen {
  position: fixed !important;
  z-index: 10000 !important;
  inset: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  height: 100dvh !important;
  max-width: none !important;
  max-height: none !important;
  min-height: 0 !important;
  aspect-ratio: auto !important;
  display: grid !important;
  overflow: hidden !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: #000 !important;
}

.video-frame.pseudo-fullscreen .video-surface {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  max-height: none !important;
  aspect-ratio: auto !important;
}

.video-frame.pseudo-fullscreen .controls {
  position: absolute !important;
  z-index: 12 !important;
  right: 0 !important;
  bottom: 0 !important;
  left: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  min-height: 0 !important;
  box-sizing: border-box !important;
}

.video-frame.pseudo-fullscreen .pause-center {
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
}

/* Mobile fullscreen uses a compact player overlay instead of the page control grid. */
.video-frame:fullscreen .video-surface,
.video-frame:-webkit-full-screen .video-surface,
.video-frame.pseudo-fullscreen .video-surface {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  max-height: none !important;
  aspect-ratio: auto !important;
}

@media (max-width: 860px) {
.video-frame:fullscreen .controls,
.video-frame:-webkit-full-screen .controls,
.video-frame.pseudo-fullscreen .controls {
  position: absolute !important;
  z-index: 20 !important;
  right: 0 !important;
  bottom: 0 !important;
  left: 0 !important;
  display: grid !important;
  grid-template-columns: auto auto minmax(0, 1fr) auto !important;
  grid-template-areas:
    "progress progress progress progress"
    "play danmaku spacer fullscreen" !important;
  gap: 8px !important;
  width: 100% !important;
  min-height: 0 !important;
  padding: 34px max(12px, env(safe-area-inset-right)) max(10px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left)) !important;
  background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.86)) !important;
  box-sizing: border-box !important;
}

.video-frame:fullscreen #chooseVideoButton,
.video-frame:fullscreen #onlineSourceButton,
.video-frame:fullscreen #rateSelect,
.video-frame:fullscreen #fitSelect,
.video-frame:fullscreen #qualitySelect,
.video-frame:fullscreen .volume-control,
.video-frame:-webkit-full-screen #chooseVideoButton,
.video-frame:-webkit-full-screen #onlineSourceButton,
.video-frame:-webkit-full-screen #rateSelect,
.video-frame:-webkit-full-screen #fitSelect,
.video-frame:-webkit-full-screen #qualitySelect,
.video-frame:-webkit-full-screen .volume-control,
.video-frame.pseudo-fullscreen #chooseVideoButton,
.video-frame.pseudo-fullscreen #onlineSourceButton,
.video-frame.pseudo-fullscreen #rateSelect,
.video-frame.pseudo-fullscreen #fitSelect,
.video-frame.pseudo-fullscreen #qualitySelect,
.video-frame.pseudo-fullscreen .volume-control {
  display: none !important;
}

.video-frame:fullscreen #playButton,
.video-frame:-webkit-full-screen #playButton,
.video-frame.pseudo-fullscreen #playButton {
  grid-area: play !important;
  width: 48px !important;
  min-width: 48px !important;
}

.video-frame:fullscreen .danmaku-control-group,
.video-frame:-webkit-full-screen .danmaku-control-group,
.video-frame.pseudo-fullscreen .danmaku-control-group {
  grid-area: danmaku !important;
  width: auto !important;
}

.video-frame:fullscreen #fullscreenButton,
.video-frame:-webkit-full-screen #fullscreenButton,
.video-frame.pseudo-fullscreen #fullscreenButton {
  grid-area: fullscreen !important;
  width: 48px !important;
  min-width: 48px !important;
}

.video-frame:fullscreen .progress-wrap,
.video-frame:-webkit-full-screen .progress-wrap,
.video-frame.pseudo-fullscreen .progress-wrap {
  grid-area: progress !important;
  width: 100% !important;
  min-width: 0 !important;
}

.stage.controls-hidden .video-frame:fullscreen .now-playing,
.stage.controls-hidden .video-frame:-webkit-full-screen .now-playing,
.stage.controls-hidden .video-frame.pseudo-fullscreen .now-playing {
  opacity: 0 !important;
  visibility: hidden !important;
}

.video-frame.pseudo-fullscreen.controls-hidden .controls,
.video-frame.pseudo-fullscreen.controls-hidden .now-playing {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}
}

/* Beat the high-specificity non-fullscreen mobile rules while the fallback is active. */
body.pseudo-fullscreen-active > .video-frame.pseudo-fullscreen {
  position: fixed !important;
  z-index: 10000 !important;
  inset: 0 !important;
  width: 100vw !important;
  height: 100vh !important;
  height: 100dvh !important;
  max-width: none !important;
  max-height: none !important;
  min-height: 0 !important;
  aspect-ratio: auto !important;
  overflow: hidden !important;
}

body.pseudo-fullscreen-active > .video-frame.pseudo-fullscreen .video-surface {
  position: absolute !important;
  inset: 0 !important;
  width: 100% !important;
  height: 100% !important;
  max-height: none !important;
  aspect-ratio: auto !important;
}

body.pseudo-fullscreen-active > .video-frame.pseudo-fullscreen .controls {
  position: absolute !important;
  z-index: 20 !important;
  top: auto !important;
  right: 0 !important;
  bottom: 0 !important;
  left: 0 !important;
  width: 100% !important;
  max-width: 100% !important;
  box-sizing: border-box !important;
}

@media (max-width: 860px) {
  body.pseudo-fullscreen-active > .video-frame.pseudo-fullscreen .controls {
    display: grid !important;
    grid-template-columns: auto auto minmax(0, 1fr) auto !important;
    grid-template-areas:
      "progress progress progress progress"
      "play danmaku spacer fullscreen" !important;
    gap: 8px !important;
    min-height: 0 !important;
    padding: 34px max(12px, env(safe-area-inset-right)) max(10px, env(safe-area-inset-bottom)) max(12px, env(safe-area-inset-left)) !important;
    background: linear-gradient(180deg, transparent, rgba(0, 0, 0, 0.86)) !important;
  }
}

/* 1.5 beta 13: mobile fullscreen keeps the complete player control set. */
@media (max-width: 860px) {
  .video-frame:fullscreen .controls,
  .video-frame:-webkit-full-screen .controls,
  .video-frame.pseudo-fullscreen .controls,
  body.pseudo-fullscreen-active > .video-frame.pseudo-fullscreen .controls {
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    grid-template-areas:
      "progress progress progress progress"
      "play choose source fullscreen"
      "danmaku danmaku rate quality"
      "fit video-volume voice-volume voice-volume" !important;
    gap: 7px !important;
    max-height: min(58dvh, 230px) !important;
    padding: 28px max(10px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left)) !important;
    overflow: visible !important;
  }

  .video-frame:fullscreen #chooseVideoButton,
  .video-frame:fullscreen #onlineSourceButton,
  .video-frame:fullscreen #rateSelect,
  .video-frame:fullscreen #fitSelect,
  .video-frame:fullscreen #qualitySelect,
  .video-frame:fullscreen .volume-control,
  .video-frame:-webkit-full-screen #chooseVideoButton,
  .video-frame:-webkit-full-screen #onlineSourceButton,
  .video-frame:-webkit-full-screen #rateSelect,
  .video-frame:-webkit-full-screen #fitSelect,
  .video-frame:-webkit-full-screen #qualitySelect,
  .video-frame:-webkit-full-screen .volume-control,
  .video-frame.pseudo-fullscreen #chooseVideoButton,
  .video-frame.pseudo-fullscreen #onlineSourceButton,
  .video-frame.pseudo-fullscreen #rateSelect,
  .video-frame.pseudo-fullscreen #fitSelect,
  .video-frame.pseudo-fullscreen #qualitySelect,
  .video-frame.pseudo-fullscreen .volume-control {
    display: flex !important;
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
    margin: 0 !important;
  }

  .video-frame:fullscreen select,
  .video-frame:-webkit-full-screen select,
  .video-frame.pseudo-fullscreen select {
    display: block !important;
  }

  .video-frame:fullscreen .danmaku-control-group,
  .video-frame:-webkit-full-screen .danmaku-control-group,
  .video-frame.pseudo-fullscreen .danmaku-control-group {
    width: 100% !important;
    min-width: 0 !important;
  }

  .video-frame:fullscreen .controls > *,
  .video-frame:-webkit-full-screen .controls > *,
  .video-frame.pseudo-fullscreen .controls > * {
    min-height: 36px !important;
  }

  .video-frame:fullscreen #onlineSourceButton,
  .video-frame:-webkit-full-screen #onlineSourceButton,
  .video-frame.pseudo-fullscreen #onlineSourceButton {
    align-items: center !important;
    justify-content: center !important;
    line-height: 1 !important;
    padding-top: 0 !important;
    padding-bottom: 0 !important;
  }
}

@media (max-width: 860px) and (orientation: landscape) {
  .video-frame:fullscreen .controls,
  .video-frame:-webkit-full-screen .controls,
  .video-frame.pseudo-fullscreen .controls,
  body.pseudo-fullscreen-active > .video-frame.pseudo-fullscreen .controls {
    grid-template-columns: repeat(6, minmax(0, 1fr)) !important;
    grid-template-areas:
      "progress progress progress progress progress progress"
      "play choose source danmaku danmaku fullscreen"
      "rate fit quality video-volume voice-volume voice-volume" !important;
    max-height: min(52dvh, 170px) !important;
    padding-top: 24px !important;
  }
}

/* Keep dense desktop and landscape fullscreen controls aligned as two equal rows. */
@container (max-width: 980px) {
  @media (min-width: 861px) {
    .video-frame .controls {
      min-height: 132px !important;
      grid-template-columns: repeat(10, minmax(0, 1fr)) !important;
      grid-template-rows: minmax(28px, auto) 36px 34px !important;
      grid-template-areas:
        "progress progress progress progress progress progress progress progress progress progress"
        "play play choose choose source source danmaku danmaku fullscreen fullscreen"
        "rate rate fit fit quality quality video-volume video-volume voice-volume voice-volume" !important;
      gap: 6px 8px !important;
      padding: 8px 12px 10px !important;
    }

    .video-frame .controls .icon-button,
    .video-frame .controls .file-action,
    .video-frame .controls select {
      display: flex !important;
      align-items: center !important;
      justify-content: center !important;
      width: 100% !important;
      min-width: 0 !important;
      max-width: 100% !important;
      min-height: 34px !important;
      height: 34px !important;
      margin: 0 !important;
      padding: 0 10px !important;
      border-radius: 8px !important;
      line-height: 1 !important;
    }

    .video-frame .controls .danmaku-control-group {
      display: grid !important;
      grid-template-columns: 42px minmax(0, 1fr) !important;
      gap: 6px !important;
      width: 100% !important;
      min-width: 0 !important;
    }

    .video-frame .controls .danmaku-control-group > button {
      width: 100% !important;
      min-width: 0 !important;
      height: 34px !important;
      min-height: 34px !important;
      padding: 0 8px !important;
    }

    .video-frame .controls .volume-control {
      display: grid !important;
      grid-template-columns: auto minmax(0, 1fr) !important;
      align-items: center !important;
      gap: 8px !important;
      width: 100% !important;
      min-width: 0 !important;
      height: 34px !important;
      padding: 0 9px !important;
      border: 1px solid rgba(255, 255, 255, 0.1) !important;
      border-radius: 8px !important;
      background: rgba(255, 255, 255, 0.06) !important;
      box-sizing: border-box !important;
    }

    .video-frame .controls .volume-control span {
      font-size: 11px !important;
      white-space: nowrap !important;
    }

    .video-frame .controls #rateSelect,
    .video-frame .controls #fitSelect,
    .video-frame .controls #qualitySelect {
      width: 100% !important;
      min-width: 0 !important;
      max-width: 100% !important;
      margin: 0 !important;
    }
  }
}

@media (max-width: 860px) and (orientation: landscape) {
  .video-frame:fullscreen .controls,
  .video-frame:-webkit-full-screen .controls,
  .video-frame.pseudo-fullscreen .controls,
  body.pseudo-fullscreen-active > .video-frame.pseudo-fullscreen .controls {
    min-height: 124px !important;
    max-height: 124px !important;
    grid-template-columns: repeat(10, minmax(0, 1fr)) !important;
    grid-template-rows: 28px 32px 32px !important;
    grid-template-areas:
      "progress progress progress progress progress progress progress progress progress progress"
      "play play choose choose source source danmaku danmaku fullscreen fullscreen"
      "rate rate fit fit quality quality video-volume video-volume voice-volume voice-volume" !important;
    gap: 4px 6px !important;
    padding: 10px max(10px, env(safe-area-inset-right)) max(6px, env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left)) !important;
    overflow: hidden !important;
    background: linear-gradient(180deg, transparent, rgba(4, 6, 10, 0.88) 24%, rgba(4, 6, 10, 0.98)) !important;
    backdrop-filter: blur(4px) !important;
  }

  .video-frame:fullscreen .controls .icon-button,
  .video-frame:fullscreen .controls .file-action,
  .video-frame:fullscreen .controls select,
  .video-frame:-webkit-full-screen .controls .icon-button,
  .video-frame:-webkit-full-screen .controls .file-action,
  .video-frame:-webkit-full-screen .controls select,
  .video-frame.pseudo-fullscreen .controls .icon-button,
  .video-frame.pseudo-fullscreen .controls .file-action,
  .video-frame.pseudo-fullscreen .controls select {
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
    min-height: 32px !important;
    height: 32px !important;
    margin: 0 !important;
    padding: 0 8px !important;
    border-radius: 7px !important;
    border-color: rgba(255, 255, 255, 0.13) !important;
    background: rgba(18, 21, 28, 0.86) !important;
    font-size: 12px !important;
    line-height: 1 !important;
  }

  .video-frame:fullscreen .controls .danmaku-control-group,
  .video-frame:-webkit-full-screen .controls .danmaku-control-group,
  .video-frame.pseudo-fullscreen .controls .danmaku-control-group {
    display: grid !important;
    grid-template-columns: 38px minmax(0, 1fr) !important;
    gap: 4px !important;
    width: 100% !important;
    min-width: 0 !important;
    height: 32px !important;
    min-height: 32px !important;
    max-height: 32px !important;
  }

  .video-frame:fullscreen .controls .danmaku-control-group > button,
  .video-frame:-webkit-full-screen .controls .danmaku-control-group > button,
  .video-frame.pseudo-fullscreen .controls .danmaku-control-group > button {
    width: 100% !important;
    min-width: 0 !important;
    min-height: 32px !important;
    height: 32px !important;
    padding: 0 6px !important;
  }

  .video-frame:fullscreen .controls .volume-control,
  .video-frame:-webkit-full-screen .controls .volume-control,
  .video-frame.pseudo-fullscreen .controls .volume-control {
    position: relative !important;
    display: block !important;
    width: 100% !important;
    min-width: 0 !important;
    height: 32px !important;
    min-height: 32px !important;
    max-height: 32px !important;
    padding: 0 !important;
    border: 1px solid rgba(255, 255, 255, 0.13) !important;
    border-radius: 7px !important;
    background: rgba(18, 21, 28, 0.86) !important;
    box-sizing: border-box !important;
    overflow: hidden !important;
  }

  .video-frame:fullscreen .controls .volume-control span,
  .video-frame:-webkit-full-screen .controls .volume-control span,
  .video-frame.pseudo-fullscreen .controls .volume-control span {
    position: absolute !important;
    z-index: 2 !important;
    top: 50% !important;
    left: 9px !important;
    width: 28px !important;
    color: rgba(255, 255, 255, 0.82) !important;
    font-size: 12px !important;
    line-height: 1 !important;
    text-align: left !important;
    white-space: nowrap !important;
    transform: translateY(-50%) !important;
  }

  .video-frame:fullscreen .controls .volume-control input,
  .video-frame:-webkit-full-screen .controls .volume-control input,
  .video-frame.pseudo-fullscreen .controls .volume-control input {
    position: absolute !important;
    z-index: 1 !important;
    top: 50% !important;
    right: 9px !important;
    left: 44px !important;
    width: auto !important;
    min-width: 0 !important;
    height: 22px !important;
    margin: 0 !important;
    cursor: pointer !important;
    transform: translateY(-50%) !important;
  }

  .video-frame:fullscreen .controls .progress-wrap,
  .video-frame:-webkit-full-screen .controls .progress-wrap,
  .video-frame.pseudo-fullscreen .controls .progress-wrap {
    height: 28px !important;
    align-self: end !important;
  }

  .video-frame:fullscreen .controls .time-row,
  .video-frame:-webkit-full-screen .controls .time-row,
  .video-frame.pseudo-fullscreen .controls .time-row {
    margin-top: -1px !important;
    font-size: 10px !important;
  }

  body.pseudo-fullscreen-active > .video-frame.pseudo-fullscreen .controls #playButton,
  body.pseudo-fullscreen-active > .video-frame.pseudo-fullscreen .controls #chooseVideoButton,
  body.pseudo-fullscreen-active > .video-frame.pseudo-fullscreen .controls #onlineSourceButton,
  body.pseudo-fullscreen-active > .video-frame.pseudo-fullscreen .controls #fullscreenButton,
  body.pseudo-fullscreen-active > .video-frame.pseudo-fullscreen .controls #rateSelect,
  body.pseudo-fullscreen-active > .video-frame.pseudo-fullscreen .controls #fitSelect,
  body.pseudo-fullscreen-active > .video-frame.pseudo-fullscreen .controls #qualitySelect {
    width: 100% !important;
    min-width: 0 !important;
    max-width: 100% !important;
    height: 32px !important;
    min-height: 32px !important;
    max-height: 32px !important;
    margin: 0 !important;
  }

  .video-frame:fullscreen .controls .danmaku-settings-toggle,
  .video-frame:-webkit-full-screen .controls .danmaku-settings-toggle,
  .video-frame.pseudo-fullscreen .controls .danmaku-settings-toggle,
  body.pseudo-fullscreen-active > .video-frame.pseudo-fullscreen .controls .danmaku-settings-toggle {
    font-size: 0 !important;
    line-height: 1 !important;
  }

  .video-frame:fullscreen .controls .danmaku-settings-toggle::before,
  .video-frame:-webkit-full-screen .controls .danmaku-settings-toggle::before,
  .video-frame.pseudo-fullscreen .controls .danmaku-settings-toggle::before,
  body.pseudo-fullscreen-active > .video-frame.pseudo-fullscreen .controls .danmaku-settings-toggle::before {
    content: "设置" !important;
    font-size: 12px !important;
    line-height: 1 !important;
  }
}

/* Compact volume buttons: one consistent vertical slider for every viewport. */
.volume-popover,
.controls .volume-popover,
.voice-control-cluster .volume-popover,
.top-volume-control.volume-popover {
  position: relative !important;
  display: inline-flex !important;
  align-items: center !important;
  justify-content: center !important;
  width: 34px !important;
  min-width: 34px !important;
  max-width: 34px !important;
  height: 34px !important;
  min-height: 34px !important;
  max-height: 34px !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 0 !important;
  border-radius: 7px !important;
  background: transparent !important;
  overflow: visible !important;
  box-sizing: border-box !important;
}

.volume-trigger {
  display: inline-grid !important;
  place-items: center !important;
  width: 34px !important;
  min-width: 34px !important;
  max-width: 34px !important;
  height: 34px !important;
  min-height: 34px !important;
  max-height: 34px !important;
  margin: 0 !important;
  padding: 0 !important;
  border: 1px solid rgba(255, 255, 255, 0.14) !important;
  border-radius: 7px !important;
  background: rgba(18, 21, 28, 0.9) !important;
  color: rgba(241, 245, 249, 0.84) !important;
  box-shadow: none !important;
  line-height: 1 !important;
}

.volume-trigger:hover,
.volume-trigger:focus-visible,
.volume-popover.is-open .volume-trigger {
  border-color: rgba(103, 215, 255, 0.5) !important;
  background: rgba(103, 215, 255, 0.14) !important;
  color: #f8fbff !important;
  outline: none !important;
}

.volume-trigger svg {
  width: 18px !important;
  height: 18px !important;
}

.volume-flyout {
  position: absolute !important;
  z-index: 80 !important;
  top: auto !important;
  right: auto !important;
  bottom: calc(100% + 8px) !important;
  left: 50% !important;
  display: grid !important;
  place-items: center !important;
  width: 44px !important;
  min-width: 44px !important;
  max-width: 44px !important;
  height: 136px !important;
  min-height: 136px !important;
  max-height: 136px !important;
  margin: 0 !important;
  padding: 12px 10px !important;
  border: 1px solid rgba(255, 255, 255, 0.15) !important;
  border-radius: 8px !important;
  background: rgba(12, 14, 19, 0.98) !important;
  box-shadow: 0 14px 34px rgba(0, 0, 0, 0.4) !important;
  box-sizing: border-box !important;
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
  transform: translate(-50%, 6px) !important;
  transition: opacity 140ms ease, transform 140ms ease, visibility 0s linear 140ms !important;
}

.top-volume-control.volume-popover .volume-flyout {
  top: calc(100% + 8px) !important;
  right: 0 !important;
  bottom: auto !important;
  left: auto !important;
  transform: translateY(-6px) !important;
}

.volume-popover:hover .volume-flyout,
.volume-popover:focus-within .volume-flyout,
.volume-popover.is-open .volume-flyout {
  opacity: 1 !important;
  visibility: visible !important;
  pointer-events: auto !important;
  transform: translate(-50%, 0) !important;
  transition-delay: 0s !important;
}

.top-volume-control.volume-popover:hover .volume-flyout,
.top-volume-control.volume-popover:focus-within .volume-flyout,
.top-volume-control.volume-popover.is-open .volume-flyout {
  transform: translateY(0) !important;
}

.volume-popover.is-click-closed:hover .volume-flyout {
  opacity: 0 !important;
  visibility: hidden !important;
  pointer-events: none !important;
}

.volume-flyout input[type="range"],
.controls .volume-popover .volume-flyout input[type="range"],
.voice-control-cluster .volume-popover .volume-flyout input[type="range"] {
  position: absolute !important;
  top: 50% !important;
  left: 50% !important;
  display: block !important;
  width: 112px !important;
  min-width: 112px !important;
  max-width: 112px !important;
  height: 20px !important;
  min-height: 20px !important;
  max-height: 20px !important;
  margin: 0 !important;
  padding: 0 !important;
  cursor: pointer !important;
  border: 0 !important;
  border-radius: 0 !important;
  background: transparent !important;
  box-shadow: none !important;
  outline: none !important;
  color: transparent !important;
  appearance: none !important;
  -webkit-appearance: none !important;
  transform: translate(-50%, -50%) rotate(-90deg) !important;
}

.volume-flyout input[type="range"]:focus,
.volume-flyout input[type="range"]:focus-visible {
  outline: none !important;
  box-shadow: none !important;
}

.top-volume-control.volume-popover .volume-flyout input[type="range"] {
  width: 112px !important;
  min-width: 112px !important;
  max-width: 112px !important;
  height: 20px !important;
  min-height: 20px !important;
  max-height: 20px !important;
}

.volume-flyout input[type="range"]::-webkit-slider-runnable-track {
  width: 100%;
  height: 4px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.28);
  box-shadow: none;
}

.volume-flyout input[type="range"]::-webkit-slider-container {
  border: 0;
  background: transparent;
  box-shadow: none;
}

.volume-flyout input[type="range"]::-webkit-slider-thumb {
  width: 18px;
  height: 18px;
  margin-top: -7px;
  border: 0;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 0 3px rgba(82, 199, 237, 0.12);
  -webkit-appearance: none;
  appearance: none;
}

.volume-flyout input[type="range"]::-moz-range-track {
  width: 100%;
  height: 4px;
  border: 0;
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.28);
}

.volume-flyout input[type="range"]::-moz-range-progress {
  height: 4px;
  border-radius: 999px;
  background: var(--accent-2);
}

.volume-flyout input[type="range"]::-moz-range-thumb {
  width: 18px;
  height: 18px;
  border: 0;
  border-radius: 50%;
  background: var(--accent-2);
  box-shadow: 0 0 0 3px rgba(82, 199, 237, 0.12);
}

/* Keep the player controls compact while reserving fixed cells for the buttons. */
@media (min-width: 861px) {
  .video-frame .controls {
    grid-template-columns: auto auto auto minmax(130px, 180px) minmax(0, 1fr) 72px 86px 86px 34px 34px auto !important;
    grid-template-areas:
      "progress progress progress progress progress progress progress progress progress progress progress"
      "play choose source danmaku . rate fit quality video-volume voice-volume fullscreen" !important;
    overflow: visible !important;
  }

  .video-frame .controls .volume-popover,
  .video-frame:fullscreen .controls .volume-popover,
  .video-frame:-webkit-full-screen .controls .volume-popover,
  .video-frame.pseudo-fullscreen .controls .volume-popover {
    display: inline-flex !important;
    width: 34px !important;
    min-width: 34px !important;
    max-width: 34px !important;
  }

  .video-frame:fullscreen .controls,
  .video-frame:-webkit-full-screen .controls,
  .video-frame.pseudo-fullscreen .controls {
    grid-template-columns: repeat(12, minmax(0, 1fr)) !important;
    grid-template-areas:
      "progress progress progress progress progress progress progress progress progress progress progress progress"
      "play choose source danmaku danmaku rate fit quality video-volume voice-volume fullscreen fullscreen" !important;
    overflow: visible !important;
  }
}

@container (max-width: 980px) {
  @media (min-width: 861px) {
    .video-frame .controls {
      grid-template-columns: repeat(11, minmax(0, 1fr)) !important;
      grid-template-areas:
        "progress progress progress progress progress progress progress progress progress progress progress"
        "play choose source danmaku danmaku rate fit quality video-volume voice-volume fullscreen" !important;
      gap: 6px !important;
      padding-inline: 10px !important;
    }

    .video-frame .controls .volume-popover {
      justify-self: center !important;
    }
  }
}

@media (max-width: 860px) {
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls {
    display: grid !important;
    grid-template-columns: repeat(8, minmax(0, 1fr)) !important;
    grid-template-rows: auto 34px 34px !important;
    grid-template-areas:
      "progress progress progress progress progress progress progress progress"
      "play play choose choose source source fullscreen fullscreen"
      "danmaku danmaku rate fit quality . video-volume voice-volume" !important;
    min-height: 118px !important;
    gap: 6px !important;
    padding: 8px max(8px, env(safe-area-inset-left)) calc(8px + env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-right)) !important;
    overflow: visible !important;
  }

  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls .volume-popover {
    justify-self: center !important;
    align-self: center !important;
    width: 34px !important;
    min-width: 34px !important;
    max-width: 34px !important;
  }

  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls #rateSelect,
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls #fitSelect,
  .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls #qualitySelect {
    min-width: 0 !important;
    width: 100% !important;
    max-width: 100% !important;
    height: 34px !important;
    margin: 0 !important;
    padding-inline: 3px !important;
  }

  .video-frame:fullscreen .controls,
  .video-frame:-webkit-full-screen .controls,
  .video-frame.pseudo-fullscreen .controls,
  body.pseudo-fullscreen-active > .video-frame.pseudo-fullscreen .controls {
    display: grid !important;
    grid-template-columns: repeat(4, minmax(0, 1fr)) !important;
    grid-template-rows: 28px 34px 34px 34px !important;
    grid-template-areas:
      "progress progress progress progress"
      "play choose source fullscreen"
      "danmaku danmaku rate quality"
      "fit video-volume voice-volume ." !important;
    min-height: 156px !important;
    max-height: none !important;
    gap: 6px !important;
    padding: 26px max(10px, env(safe-area-inset-right)) max(8px, env(safe-area-inset-bottom)) max(10px, env(safe-area-inset-left)) !important;
    overflow: visible !important;
  }

  .video-frame:fullscreen .controls .volume-popover,
  .video-frame:-webkit-full-screen .controls .volume-popover,
  .video-frame.pseudo-fullscreen .controls .volume-popover,
  body.pseudo-fullscreen-active > .video-frame.pseudo-fullscreen .controls .volume-popover {
    display: inline-flex !important;
    width: 34px !important;
    min-width: 34px !important;
    max-width: 34px !important;
    height: 34px !important;
    min-height: 34px !important;
    max-height: 34px !important;
    padding: 0 !important;
    border: 0 !important;
    background: transparent !important;
    overflow: visible !important;
  }

  .video-frame:fullscreen .controls > *,
  .video-frame:-webkit-full-screen .controls > *,
  .video-frame.pseudo-fullscreen .controls > *,
  body.pseudo-fullscreen-active > .video-frame.pseudo-fullscreen .controls > * {
    min-height: 34px !important;
  }
}

@media (max-width: 860px) and (orientation: landscape) {
  .video-frame:fullscreen .controls,
  .video-frame:-webkit-full-screen .controls,
  .video-frame.pseudo-fullscreen .controls,
  body.pseudo-fullscreen-active > .video-frame.pseudo-fullscreen .controls {
    grid-template-columns: repeat(6, minmax(0, 1fr)) !important;
    grid-template-rows: 26px 32px 32px !important;
    grid-template-areas:
      "progress progress progress progress progress progress"
      "play choose source fullscreen danmaku danmaku"
      "rate fit quality video-volume voice-volume ." !important;
    min-height: 104px !important;
    padding-top: 20px !important;
    gap: 5px !important;
  }
}

@media (max-width: 860px) {
  .stage.audit-room .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls {
    grid-template-columns: repeat(5, minmax(0, 1fr)) !important;
    grid-template-rows: auto 34px 34px !important;
    grid-template-areas:
      "progress progress progress progress progress"
      "play play fullscreen fullscreen video-volume"
      "danmaku danmaku rate fit quality" !important;
    min-height: 118px !important;
    gap: 6px !important;
    padding: 8px max(8px, env(safe-area-inset-left)) calc(8px + env(safe-area-inset-bottom)) max(8px, env(safe-area-inset-right)) !important;
  }

  .stage.audit-room .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls #playButton {
    grid-area: play !important;
  }

  .stage.audit-room .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls #fullscreenButton {
    grid-area: fullscreen !important;
  }

  .stage.audit-room .video-frame:not(:fullscreen):not(:-webkit-full-screen) .controls .video-volume-control {
    grid-area: video-volume !important;
    justify-self: center !important;
  }
}