.preview-workspace {
  display: grid;
  gap: 14px;
}

.preview-workspace__header,
.preview-workspace__stage-card,
.preview-workspace__timeline-card,
.preview-workspace__trim-panel,
.preview-workspace__transport-row,
.preview-workspace__meta-row,
.preview-workspace__status-line {
  border: 1px solid var(--border, rgba(255,255,255,.12));
  background: var(--panel, rgba(10,14,24,.72));
  border-radius: 20px;
}

.preview-workspace__header,
.preview-workspace__trim-panel,
.preview-workspace__transport-row,
.preview-workspace__status-line {
  padding: 14px 16px;
}

.preview-workspace__stage-card,
.preview-workspace__timeline-card,
.preview-workspace__meta-row {
  padding: 16px;
}

.preview-workspace__header {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
}

.preview-workspace__mode-badge {
  display: inline-flex;
  padding: 6px 10px;
  border-radius: 999px;
  border: 1px solid var(--border, rgba(255,255,255,.12));
  font-size: 12px;
  opacity: .9;
  margin-bottom: 8px;
}

.preview-workspace__title {
  margin: 0;
  font-size: 24px;
  line-height: 1.15;
}

.preview-workspace__subtitle {
  margin: 6px 0 0;
  opacity: .8;
}

.preview-workspace__video-stage {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 280px;
}

.preview-workspace__video {
  width: 100%;
  max-height: 540px;
  border-radius: 16px;
  background: #000;
}

.preview-workspace__empty,
.preview-workspace__error {
  padding: 28px;
  text-align: center;
  border: 1px dashed var(--border, rgba(255,255,255,.12));
  border-radius: 16px;
  margin-bottom: 12px;
}

.preview-workspace__meta-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.preview-workspace__meta-group {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.preview-workspace__timeline-label-row {
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 12px;
  align-items: center;
  margin-bottom: 10px;
}

.preview-workspace__timeline-summary {
  text-align: center;
  opacity: .9;
}

.preview-workspace__timeline-rail {
  position: relative;
  height: 18px;
  border-radius: 999px;
  background: rgba(255,255,255,.08);
  overflow: hidden;
}

.preview-workspace__timeline-mask,
.preview-workspace__timeline-active-range,
.preview-workspace__timeline-segments,
.preview-workspace__timeline-playhead {
  position: absolute;
  top: 0;
  bottom: 0;
}

.preview-workspace__timeline-mask--left,
.preview-workspace__timeline-mask--right {
  background: rgba(0,0,0,.25);
}

.preview-workspace__timeline-active-range {
  background: linear-gradient(90deg, rgba(117,92,255,.85), rgba(165,146,255,.92));
  border-radius: 999px;
}

.preview-workspace__timeline-segments {
  inset: 0;
  pointer-events: none;
}

.preview-workspace__timeline-playhead {
  width: 2px;
  background: rgba(255,255,255,.96);
  transform: translateX(-1px);
  z-index: 3;
}

.preview-workspace__trim-head {
  display: flex;
  justify-content: space-between;
  gap: 16px;
  align-items: flex-start;
  margin-bottom: 12px;
}

.preview-workspace__trim-title {
  font-weight: 700;
}

.preview-workspace__trim-copy {
  opacity: .8;
  margin-top: 4px;
}

.preview-workspace__trim-controls {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px;
}

.preview-workspace__trim-field {
  display: grid;
  gap: 8px;
}

.preview-workspace__trim-value {
  opacity: .85;
  font-size: 13px;
}

.preview-workspace__transport-row {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  flex-wrap: wrap;
  align-items: center;
}

.preview-workspace__transport-main,
.preview-workspace__transport-mode-actions {
  display: flex;
  gap: 10px;
  flex-wrap: wrap;
}

.preview-workspace__status-line {
  font-size: 13px;
  opacity: .85;
}

@media (max-width: 900px) {
  .preview-workspace__meta-row,
  .preview-workspace__trim-controls {
    grid-template-columns: 1fr;
  }
}

.preview-workspace [hidden] {
  display: none !important;
}

#pwClipTrimControls[hidden],
#pwProjectTrimControls[hidden],
#pwClipModeActions[hidden],
#pwProjectModeActions[hidden],
#pwAssetModeActions[hidden] {
  display: none !important;
}
#pwTrimPanel[data-trim-mode="clip"] #pwProjectTrimControls {
  display: none !important;
}

#pwTrimPanel[data-trim-mode="project"] #pwClipTrimControls {
  display: none !important;
}

#pwTrimPanel[data-trim-mode="asset"] #pwClipTrimControls,
#pwTrimPanel[data-trim-mode="asset"] #pwProjectTrimControls {
  display: none !important;
}

.media-library-modal[hidden] {
  display: none !important;
}

.media-library-modal {
  position: fixed;
  inset: 0;
  z-index: 1400;
}

.media-library-modal__backdrop {
  position: absolute;
  inset: 0;
  background: rgba(3, 7, 16, 0.76);
  backdrop-filter: blur(8px);
}

.media-library-modal__dialog {
  position: relative;
  z-index: 1;
  width: min(1380px, calc(100vw - 40px));
  height: min(900px, calc(100vh - 40px));
  margin: 20px auto;
  border: 1px solid var(--border, rgba(255,255,255,.12));
  background: linear-gradient(180deg, rgba(8,12,22,.98), rgba(7,10,18,.98));
  border-radius: 24px;
  box-shadow: 0 24px 80px rgba(0,0,0,.42);
  display: grid;
  grid-template-rows: auto 1fr;
  overflow: hidden;
}

.media-library-modal__header {
  display: flex;
  justify-content: space-between;
  gap: 18px;
  align-items: flex-start;
  padding: 18px 20px;
  border-bottom: 1px solid var(--border, rgba(255,255,255,.12));
  background: rgba(255,255,255,.02);
}

.media-library-modal__eyebrow {
  font-size: 12px;
  letter-spacing: .12em;
  text-transform: uppercase;
  opacity: .72;
  margin-bottom: 8px;
}

.media-library-modal__title {
  margin: 0;
  font-size: 28px;
  line-height: 1.1;
}

.media-library-modal__subtitle {
  margin: 8px 0 0;
  color: var(--muted, rgba(255,255,255,.72));
}

.media-library-modal__body {
  display: grid;
  grid-template-columns: 240px minmax(0, 1fr) 360px;
  min-height: 0;
  align-items: start;
}

.media-library-modal__sidebar {
  border-right: 1px solid var(--border, rgba(255,255,255,.12));
  padding: 18px 14px;
  overflow: auto;
  background: rgba(255,255,255,.015);
}

.media-library-modal__sidebar-group + .media-library-modal__sidebar-group {
  margin-top: 18px;
}

.media-library-modal__sidebar-label {
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  opacity: .65;
  margin-bottom: 10px;
}

.media-library-nav {
  width: 100%;
  text-align: left;
  border: 1px solid transparent;
  background: transparent;
  color: inherit;
  border-radius: 14px;
  padding: 11px 12px;
  cursor: pointer;
  font: inherit;
  margin-bottom: 8px;
}

.media-library-nav:hover {
  background: rgba(255,255,255,.04);
  border-color: rgba(255,255,255,.08);
}

.media-library-nav.is-active {
  background: rgba(109,91,255,.14);
  border-color: rgba(109,91,255,.42);
}

.media-library-modal__main {
  min-width: 0;
  min-height: 0;
  display: grid;
  grid-template-rows: auto 1fr;
  padding: 18px;
  gap: 14px;
  align-content: start;
  overflow: hidden;
}

.media-library-toolbar {
  display: flex;
  justify-content: space-between;
  gap: 14px;
  align-items: center;
}

.media-library-toolbar__summary {
  color: var(--muted, rgba(255,255,255,.72));
  font-size: 14px;
}

.media-library-search {
  min-width: 240px;
  border-radius: 12px;
  border: 1px solid var(--border, rgba(255,255,255,.12));
  background: rgba(255,255,255,.04);
  color: inherit;
  padding: 10px 12px;
  font: inherit;
}

.media-library-grid {
  min-height: 0;
  overflow: auto;
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 16px;
  align-content: start;
}

.media-library-card {
  position: relative;
  isolation: isolate;
  min-width: 0;
  height: 100%;
  border: 1px solid var(--border, rgba(255,255,255,.12));
  background: rgba(255,255,255,.03);
  border-radius: 18px;
  padding: 14px;
  cursor: pointer;
  transition: transform .12s ease, border-color .12s ease, background .12s ease;
}

.media-library-card:hover {
  transform: translateY(-1px);
  border-color: rgba(109,91,255,.38);
  background: rgba(255,255,255,.045);
  z-index: 1;
}

.media-library-card.is-selected {
  border-color: rgba(109,91,255,.56);
  box-shadow: inset 0 0 0 1px rgba(109,91,255,.32);
  background: rgba(109,91,255,.08);
  z-index: 1;
}

.media-library-card__type {
  display: inline-flex;
  font-size: 11px;
  letter-spacing: .08em;
  text-transform: uppercase;
  opacity: .7;
  margin-bottom: 10px;
}

.media-library-card__title {
  font-weight: 700;
  line-height: 1.25;
  margin-bottom: 10px;
  word-break: break-word;
  min-width: 0;
}

.media-library-card__meta {
  display: grid;
  gap: 6px;
  color: var(--muted, rgba(255,255,255,.72));
  font-size: 13px;
  min-width: 0;
  overflow-wrap: anywhere;
}

.media-library-empty {
  grid-column: 1 / -1;
  border: 1px dashed var(--border, rgba(255,255,255,.12));
  border-radius: 18px;
  padding: 28px;
  text-align: center;
  color: var(--muted, rgba(255,255,255,.72));
}

.media-library-empty__title {
  font-weight: 700;
  color: inherit;
  margin-bottom: 8px;
}

.media-library-empty__copy {
  margin: 0;
}

.media-library-modal__preview {
  border-left: 1px solid var(--border, rgba(255,255,255,.12));
  padding: 18px;
  min-height: 0;
  background: rgba(255,255,255,.015);
  min-width: 0;
}

.media-library-preview-card {
  height: 100%;
  border: 1px solid var(--border, rgba(255,255,255,.12));
  border-radius: 18px;
  background: rgba(255,255,255,.03);
  display: grid;
  grid-template-rows: auto 1fr auto;
  overflow: hidden;
  min-width: 0;
}

.media-library-preview-card__head {
  padding: 16px;
  border-bottom: 1px solid var(--border, rgba(255,255,255,.08));
}

.media-library-preview-card__eyebrow {
  font-size: 12px;
  letter-spacing: .08em;
  text-transform: uppercase;
  opacity: .65;
  margin-bottom: 8px;
}

.media-library-preview-card__title {
  font-weight: 700;
  font-size: 18px;
  line-height: 1.2;
}

.media-library-preview-card__meta {
  margin-top: 8px;
  color: var(--muted, rgba(255,255,255,.72));
  font-size: 14px;
}

.media-library-preview-card__stage {
  min-height: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 16px;
}

.media-library-preview-card__empty {
  width: 100%;
  min-height: 220px;
  border: 1px dashed var(--border, rgba(255,255,255,.12));
  border-radius: 16px;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--muted, rgba(255,255,255,.72));
  text-align: center;
  padding: 18px;
}

.media-library-preview-card__media {
  width: 100%;
  max-height: 320px;
  border-radius: 14px;
  background: #000;
}

.media-library-preview-card__footer {
  padding: 16px;
  border-top: 1px solid var(--border, rgba(255,255,255,.08));
  display: flex;
  justify-content: flex-end;
}

@media (max-width: 1200px) {
  .media-library-modal__body {
    grid-template-columns: 220px minmax(0, 1fr);
  }

  .media-library-modal__preview {
    display: none;
  }
}

@media (max-width: 860px) {
  .media-library-modal__dialog {
    width: calc(100vw - 20px);
    height: calc(100vh - 20px);
    margin: 10px auto;
    border-radius: 18px;
  }

  .media-library-modal__body {
    grid-template-columns: 1fr;
  }

  .media-library-modal__sidebar {
    border-right: 0;
    border-bottom: 1px solid var(--border, rgba(255,255,255,.12));
  }

  .media-library-modal__preview {
    display: none;
  }

  .media-library-search {
    min-width: 0;
    width: 100%;
  }

  .media-library-toolbar {
    flex-direction: column;
    align-items: stretch;
  }
}