.operator-page {
  --control-petrol: #005665;
  --control-petrol-dark: #004451;
  --control-petrol-light: #e4efed;
  --control-green: #16633b;
  --control-green-dark: #0e4f2d;
  --control-red: #9a302e;
  --control-red-dark: #7d2321;
  --control-amber: #ffe1a2;
  --control-amber-dark: #573706;
  --control-surface: #fffefa;
  --focus: var(--control-petrol);
}

.operator-page .site-shell {
  width: min(calc(100% - 2rem), 60rem);
}

.operator-page .header-inner {
  display: flex;
  min-height: 3.9rem;
  padding-block: .4rem;
}

.operator-page .language-switcher {
  border-inline-start: 0;
  padding-inline-start: 0;
}

.operator-main {
  padding-block: 1rem 2rem;
}

.operator-visually-hidden,
.csv-file input {
  position: absolute;
  width: 1px;
  height: 1px;
  clip-path: inset(50%);
  overflow: hidden;
  white-space: nowrap;
}

.operator-main h2,
.operator-main h3,
.stop-dialog h2 {
  font: 700 1.125rem/1.2 var(--sans);
  letter-spacing: normal;
}

.operator-main button,
.operator-main summary,
.operator-main label[for="setlist-file"],
.stop-dialog button {
  touch-action: manipulation;
}

.operator-modes,
.operator-deck,
.transport-controls,
.performance-tools,
.manage-actions,
.setlist-actions {
  display: grid;
  gap: .75rem;
}

.operator-modes,
.transport-controls,
.setlist-actions {
  grid-template-columns: repeat(2, minmax(0, 1fr));
}

.operator-modes {
  margin-bottom: 1rem;
  padding: .25rem;
  gap: .25rem;
  border: 1px solid var(--line);
  background: var(--control-surface);
}

.operator-modes button {
  min-height: 3.15rem;
  padding: .55rem .75rem;
  border: 0;
  background: transparent;
  color: var(--control-petrol-dark);
  font-size: 1.0625rem;
  font-weight: 700;
}

.operator-modes button:hover {
  background: var(--control-petrol-light);
}

.operator-modes button[aria-pressed="true"] {
  background: var(--control-petrol);
  color: #fff;
}

.session-panel,
.track-panel {
  min-width: 0;
  padding: .9rem;
  border: 1px solid var(--line);
  background: var(--control-surface);
}

.session-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: .5rem .8rem;
  margin-bottom: .8rem;
}

.session-header .status-badge {
  padding: .32rem .55rem;
  background: #e9ece7;
  color: #485752;
}

.session-header .status-badge[data-status="live"] {
  background: #def1e5;
  color: #175733;
}

.session-header .status-badge[data-status="interrupted"] {
  background: var(--control-amber);
  color: var(--control-amber-dark);
}

.session-actions {
  display: grid;
  gap: .6rem;
}

.session-stats {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .5rem .8rem;
  margin-bottom: .8rem;
  padding-block: .65rem;
  border-block: 1px solid var(--line);
}

.session-stats dt {
  color: var(--muted);
  font-size: .9rem;
}

.session-stats dd {
  margin-top: .15rem;
  font-weight: 700;
  overflow-wrap: anywhere;
}

#stream-elapsed {
  font-size: 1.35rem;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

#stream-health[data-health="stable"] { color: var(--control-green); }
#stream-health[data-health="interrupted"] { color: var(--control-red-dark); }
#stream-health[data-health="offline"] { color: var(--muted); }

.operator-button {
  display: inline-flex;
  min-height: 3rem;
  align-items: center;
  justify-content: center;
  gap: .6rem;
  padding: .6rem .9rem;
  border: 1px solid transparent;
  color: var(--ink);
  font: 700 1rem/1.2 var(--sans);
  text-align: center;
  text-decoration: none;
  cursor: pointer;
}

.operator-primary,
.operator-next {
  background: var(--control-petrol);
  color: #fff;
}

.operator-primary:hover,
.operator-next:hover {
  background: var(--control-petrol-dark);
}

.operator-secondary,
.operator-previous {
  border-color: var(--control-petrol);
  background: var(--control-surface);
  color: var(--control-petrol-dark);
}

.operator-secondary:hover,
.operator-previous:hover {
  background: var(--control-petrol-light);
}

.operator-text-button {
  background: transparent;
  color: var(--control-petrol-dark);
  text-decoration: underline;
  text-underline-offset: .2em;
}

.operator-text-button:hover {
  background: var(--control-petrol-light);
}

.operator-start {
  background: var(--control-green);
  color: #fff;
}

.operator-start:hover {
  background: var(--control-green-dark);
}

.operator-danger {
  background: var(--control-red);
  color: #fff;
}

.operator-danger:hover {
  background: var(--control-red-dark);
}

.operator-resume {
  background: var(--control-amber);
  color: var(--control-amber-dark);
}

.operator-resume:hover {
  background: #ffd27b;
}

.session-actions .operator-button,
.wizard-action {
  min-height: 3.85rem;
  font-size: 1.125rem;
}

.operator-button:active:not(:disabled),
.operator-modes button:active {
  filter: brightness(.88);
}

.operator-button:disabled {
  border-color: var(--line);
  background: #e9eeeb;
  color: #50635c;
  cursor: default;
}

.track-panel {
  border-color: #b9d1cb;
  background: var(--control-petrol-light);
}

.operator-current {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  gap: .38rem .7rem;
}

#operator-current-label,
.operator-position {
  color: var(--control-petrol-dark);
  font-size: 1rem;
  font-weight: 700;
}

#operator-current-title {
  grid-column: 1 / -1;
  font-size: 1.8rem;
  font-weight: 760;
  line-height: 1.12;
  overflow-wrap: anywhere;
}

.operator-position,
.active-setlist-count,
.piece-order {
  font-variant-numeric: tabular-nums;
}

.operator-up-next {
  display: flex;
  flex-wrap: wrap;
  gap: .2rem .6rem;
  margin-top: .65rem;
  color: var(--control-petrol-dark);
  overflow-wrap: anywhere;
}

.operator-up-next span {
  font-weight: 600;
}

.transport-controls {
  margin-top: 1rem;
}

.transport-controls button {
  min-height: 4.35rem;
  font-size: 1.125rem;
}

.operator-previous::before,
.operator-next::after {
  content: '';
  flex: none;
  width: .58rem;
  height: .58rem;
  border-block-start: 2px solid currentColor;
  border-inline-end: 2px solid currentColor;
  transform: rotate(45deg);
}

.operator-previous::before {
  transform: rotate(-135deg);
}

.performance-tools {
  margin-top: .8rem;
}

.operator-disclosure {
  min-width: 0;
  border: 1px solid var(--line);
  background: var(--control-surface);
}

.operator-disclosure summary {
  min-height: 3.2rem;
  padding: .85rem .9rem;
  color: var(--ink);
  font-weight: 700;
  cursor: pointer;
}

.operator-disclosure summary::marker {
  color: var(--control-petrol);
}

.operator-disclosure > :not(summary) {
  margin-inline: .9rem;
}

.operator-disclosure > a {
  margin-bottom: .9rem;
}

.operator-pieces,
.saved-setlists {
  margin: 0;
  padding: 0;
  list-style: none;
}

.piece-choice {
  display: flex;
  width: 100%;
  min-height: 3.65rem;
  align-items: center;
  gap: .6rem;
  padding: .65rem .3rem;
  border: 0;
  border-top: 1px solid var(--line);
  background: transparent;
  color: var(--ink);
  font: inherit;
  text-align: left;
}

.piece-choice:enabled:hover,
.piece-choice[aria-pressed="true"] {
  background: var(--control-petrol-light);
}

.piece-choice:disabled {
  cursor: default;
}

.piece-order {
  flex: 0 0 1.35rem;
  color: var(--control-petrol-dark);
}

.piece-label {
  display: grid;
  flex: 1;
  min-width: 0;
  overflow-wrap: anywhere;
}

.piece-label > strong {
  font-size: 1.05rem;
  font-weight: 700;
}

.piece-label > span,
.piece-selected {
  color: var(--muted);
  font-size: .9rem;
}

.piece-selected {
  flex: none;
  color: var(--control-green);
  font-weight: 700;
}

.setlists-panel > h2 {
  margin-bottom: .75rem;
  font-size: 1.45rem;
}

.active-setlist {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  align-items: baseline;
  gap: .15rem .7rem;
  padding: .85rem .9rem;
  border: 1px solid #b9d1cb;
  background: var(--control-petrol-light);
  color: var(--control-petrol-dark);
}

.active-setlist > span:first-child {
  grid-column: 1 / -1;
  font-size: .9rem;
  font-weight: 700;
}

#active-setlist-name {
  font-size: 1.2rem;
  line-height: 1.2;
  overflow-wrap: anywhere;
}

.active-setlist-count {
  color: var(--muted);
  font-size: .92rem;
}

.setlist-actions {
  margin-block: .75rem 1rem;
}

.setlist-actions > .operator-button,
.csv-file .operator-button {
  min-height: 3.6rem;
}

.setlist-import-home {
  margin-top: .75rem;
}

.setlist-import-home .csv-file label {
  background: var(--control-petrol);
  color: #fff;
}

.setlist-import-home .csv-file label:hover {
  background: var(--control-petrol-dark);
}

.csv-file label {
  width: 100%;
  height: 100%;
}

.csv-file input:focus-visible + label {
  outline: 2px solid var(--focus);
  outline-offset: 3px;
}

.launch-wizard {
  max-width: 46rem;
  padding: .9rem;
  border: 1px solid var(--line);
  background: var(--control-surface);
}

.wizard-header {
  display: flex;
  flex-wrap: wrap;
  align-items: baseline;
  justify-content: space-between;
  gap: .25rem .8rem;
  padding-bottom: .75rem;
  border-bottom: 1px solid var(--line);
}

.operator-main #wizard-heading { font-size: 1.45rem; }

.wizard-progress,
.wizard-summary {
  color: var(--muted);
}

.wizard-progress {
  font-size: .92rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
}

.wizard-body,
.wizard-step {
  display: flex;
  flex-direction: column;
  gap: .75rem;
}

.wizard-body { padding-top: .85rem; }

.wizard-steps { min-width: 0; }

.wizard-field label {
  display: block;
  font-weight: 700;
}

.wizard-field select {
  display: block;
  width: 100%;
  min-height: 3.15rem;
  margin-top: .3rem;
  padding: .45rem .65rem;
  border: 1px solid var(--muted);
  background: var(--control-surface);
  color: var(--ink);
  font: inherit;
}

.wizard-field .wizard-summary { margin-top: .25rem; }
.wizard-step .csv-rows { max-height: 7.5rem; }

.wizard-preview {
  order: -1;
  overflow: hidden;
  border: 1px solid var(--line);
  background: var(--control-petrol-light);
}

.wizard-preview img {
  display: block;
  width: 100%;
  height: auto;
  max-height: 10rem;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}

.wizard-preview figcaption,
.wizard-ready-status {
  color: var(--control-green-dark);
  font-weight: 700;
}

.wizard-preview figcaption { padding: .3rem .6rem; }

.wizard-ready > div {
  display: flex;
  justify-content: space-between;
  align-items: baseline;
  gap: .5rem;
  padding-block: .4rem;
  border-bottom: 1px solid var(--line);
}

.wizard-ready dd {
  text-align: end;
  overflow-wrap: anywhere;
}

.wizard-countdown {
  display: grid;
  place-items: center;
  min-height: 6rem;
  background: var(--control-petrol-light);
  color: var(--control-petrol-dark);
  font-size: 4rem;
  font-weight: 750;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}

.wizard-navigation {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: .55rem;
  margin-top: .75rem;
}

#wizard-cancel { margin-inline-start: auto; }

.setlist-save-form,
.csv-preview,
.setlist-library {
  padding: .9rem;
  border: 1px solid var(--line);
  background: var(--control-surface);
}

.setlist-save-form,
.add-piece-form {
  display: grid;
  gap: .8rem;
}

.setlist-save-form label,
.add-piece-form label {
  font-weight: 700;
}

.setlist-save-form input,
.add-piece-form input,
.add-piece-form textarea {
  display: block;
  width: 100%;
  min-height: 3rem;
  margin-top: .3rem;
  padding: .55rem .65rem;
  border: 1px solid var(--muted);
  background: var(--control-surface);
  color: var(--ink);
  font-weight: 400;
}

.setlist-save-form input[aria-invalid="true"],
.add-piece-form input[aria-invalid="true"] {
  border-color: var(--control-red);
}

.setlist-library {
  margin-top: 1rem;
}

.setlist-hint,
.setlist-empty,
.saved-setlist-count,
.csv-help,
.field-optional,
.csv-filename {
  color: var(--muted);
  font-size: .92rem;
  font-weight: 400;
  overflow-wrap: anywhere;
}

.setlist-hint {
  margin-top: .3rem;
}

.setlist-empty {
  margin-top: .65rem;
}

.saved-setlists {
  margin-top: .65rem;
}

.saved-setlists:empty {
  display: none;
}

.saved-setlist-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: .75rem;
  min-height: 3.75rem;
  padding-block: .5rem;
  border-top: 1px solid var(--line);
}

.saved-setlist-row > div {
  min-width: 0;
}

.saved-setlist-row button {
  flex: none;
}

.saved-setlist-name,
.saved-setlist-count {
  display: block;
  overflow-wrap: anywhere;
}

.manage-actions {
  margin-top: 1rem;
}

.add-piece-form {
  padding-bottom: .9rem;
}

.add-piece-form .operator-button {
  justify-self: start;
}

.piece-fields {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: .7rem;
}

.add-piece-form textarea {
  resize: vertical;
}

.csv-help {
  margin-bottom: .6rem;
}

.csv-preview {
  margin-block: .8rem;
}

.csv-preview > p {
  margin-block: .55rem .65rem;
}

.csv-rows,
.csv-errors {
  max-height: 16rem;
  margin: .6rem 0 .8rem;
  padding-inline-start: 1.5rem;
  overflow: auto;
}

.csv-rows li,
.csv-errors li {
  margin-bottom: .35rem;
  overflow-wrap: anywhere;
}

.csv-rows p {
  color: var(--muted);
  font-size: .92rem;
  white-space: pre-line;
}

.form-actions {
  display: flex;
  flex-wrap: wrap;
  gap: .6rem;
}

.operator-error,
.operator-feedback {
  margin-top: .65rem;
  font-size: 1rem;
  overflow-wrap: anywhere;
}

.operator-error,
.csv-errors {
  color: var(--control-red-dark);
}

.operator-feedback {
  color: var(--control-green-dark);
}

.add-piece-form .operator-error,
.add-piece-form .operator-feedback {
  margin: 0;
}

.operator-page .operator-footer {
  flex-wrap: wrap;
  gap: 1rem;
}

.stop-dialog {
  width: min(calc(100% - 2rem), 27rem);
  padding: 1.25rem;
  border: 1px solid var(--line);
  background: var(--control-surface);
  color: var(--ink);
}

.stop-dialog::backdrop {
  background: rgb(24 35 33 / 64%);
}

.stop-dialog p {
  margin: .55rem 0 1rem;
  color: var(--muted);
}

@media (min-width: 680px) {
  .operator-deck {
    grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr);
    align-items: start;
  }

  .manage-actions {
    grid-template-columns: repeat(2, minmax(0, 1fr));
    align-items: start;
  }

  .session-panel,
  .track-panel,
  .launch-wizard {
    padding: 1.1rem;
  }

  .setlists-panel {
    max-width: 42rem;
  }

  .wizard-body {
    flex-direction: row;
    align-items: start;
  }

  .wizard-steps { flex: 1; }

  #wizard-setlist-step {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr);
  }

  #wizard-import-mount { padding-top: 1.7rem; }
  #wizard-confirm-setlist { grid-column: 1 / -1; }

  #wizard-setlist-step:has(.csv-preview:not([hidden])) {
    grid-template-columns: minmax(0, 1fr);
  }

  #wizard-setlist-step:has(.csv-preview:not([hidden])) #wizard-import-mount {
    padding-top: 0;
  }

  .wizard-preview {
    order: 0;
    flex: 0 0 38%;
  }
}

@media (max-width: 420px) {
  .piece-fields {
    grid-template-columns: 1fr;
  }
}