/* ---------- Viewer ---------- */

.perf {
  position: fixed;
  inset: 0;
  z-index: 20;
  overflow: hidden;
  background: var(--color-bg);
  /* No browser panning/zooming gestures competing with the swipe navigation */
  touch-action: pan-y pinch-zoom;
}

/* Fixed, constant box — never affected by the control bars (default) */
.perf__stage {
  position: absolute;
  inset: var(--space-2);
  display: grid;
  place-items: center;
}

/* Optional preference ("Állandó kottaméret" off): fit the sheet between visible bars */
.perf--fit.perf--controls .perf__stage {
  /* Measured with the tallest bars: title + data line + start instruction, nav + summary */
  top: 9.25rem;
  bottom: 9rem;
}

@media (max-width: 40rem) {
  .perf--fit.perf--controls .perf__stage {
    top: 14rem;
    bottom: 14.25rem;
  }
}

.mock-sheet {
  display: block;
  width: 100%;
  height: 100%;
}

.mock-sheet__paper {
  fill: #fbfaf7; /* paper white — the sheet itself, not part of the UI palette */
}

.mock-sheet__ink {
  fill: #1c1d20;
  stroke: #1c1d20;
}

.mock-sheet__ink text {
  stroke: none;
  font-family: var(--font-display);
}

.mock-sheet__title {
  font-size: 8px;
  font-weight: var(--weight-semibold);
}

.mock-sheet__artist {
  font-size: 4px;
}

.mock-sheet__version,
.mock-sheet__tempo {
  font-size: 3.4px;
}

.mock-sheet__footer {
  font-size: 2.8px;
  fill: #6b6e75;
}

.perf__empty {
  max-width: 32ch;
  color: var(--color-text-muted);
  text-align: center;
}

/* ---------- Floating control bars ---------- */

.perf-bar {
  position: absolute;
  left: var(--space-4);
  right: var(--space-4);
  z-index: 1;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-3) var(--space-5);
  padding: var(--space-3) var(--space-4);
  border: var(--border-width) solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  background: color-mix(in srgb, var(--color-surface-1) 90%, transparent);
  backdrop-filter: blur(6px);
  box-shadow: var(--shadow-modal);
  opacity: 0;
  pointer-events: none;
  transition:
    opacity var(--duration-base) var(--ease-standard),
    transform var(--duration-base) var(--ease-standard);
}

.perf-bar--top {
  top: var(--space-4);
  transform: translateY(-6px);
}

.perf-bar--bottom {
  bottom: var(--space-4);
  transform: translateY(6px);
}

.perf--controls .perf-bar {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

/* Hidden bars still reveal themselves when keyboard focus lands inside */
.perf-bar:focus-within {
  opacity: 1;
  pointer-events: auto;
  transform: none;
}

@media (prefers-reduced-motion: reduce) {
  .perf-bar,
  .perf-bar--top,
  .perf-bar--bottom {
    transform: none;
  }
}

/* Touch-friendly minimum for the top bar's exit button */
.perf-bar .btn--md {
  min-height: 2.75rem;
}

/* Unavailable actions: dimmed, still focusable, announced via aria-disabled */
.perf-bar .btn[aria-disabled='true'] {
  opacity: 0.4;
  cursor: not-allowed;
}

.perf-bar .btn--secondary[aria-disabled='true']:hover {
  background: var(--color-surface-2);
}

/* ---------- Top bar ---------- */

.perf-bar__song {
  flex: 1 1 16rem;
  min-width: 0;
}

.perf-bar__setlist {
  overflow: hidden;
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.perf-bar__title {
  overflow: hidden;
  font-size: var(--text-xl);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.perf-bar__status {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-2) var(--space-4);
  margin-left: auto;
}

.perf-bar__musician {
  font-size: var(--text-sm);
  font-weight: var(--weight-medium);
}

.perf-bar__permission {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
  white-space: nowrap;
}

.perf-bar__permission--yes {
  color: var(--color-accent-hover);
}

/* ---------- Bottom bar ---------- */

.perf-bar__nav {
  display: flex;
  align-items: center;
  gap: var(--space-3);
}

.perf-bar__position {
  min-width: 4.5rem;
  font-size: var(--text-md);
  font-weight: var(--weight-semibold);
  text-align: center;
  font-variant-numeric: tabular-nums;
}

/* The next song must stay easy to read */
.perf-bar__next {
  flex: 1 1 14rem;
  min-width: 0;
  overflow: hidden;
  font-size: var(--text-md);
  text-overflow: ellipsis;
  white-space: nowrap;
}

.perf-bar__next-label {
  color: var(--color-text-muted);
}

.perf-bar__next strong {
  font-weight: var(--weight-semibold);
}

.perf-bar__actions {
  display: flex;
  gap: var(--space-2);
  margin-left: auto;
}

/* ---------- Feedback ---------- */

.perf__feedback {
  position: absolute;
  left: 50%;
  bottom: 10rem;
  z-index: 3;
  transform: translateX(-50%);
  pointer-events: none;
}

.perf__feedback span {
  display: block;
  max-width: min(36rem, calc(100vw - 2 * var(--space-4)));
  padding: var(--space-2) var(--space-4);
  border: var(--border-width) solid var(--color-border-strong);
  border-radius: var(--radius-md);
  background: var(--color-surface-2);
  box-shadow: var(--shadow-modal);
  font-size: var(--text-sm);
  text-align: center;
  animation: perf-feedback-in var(--duration-base) var(--ease-standard);
}

@keyframes perf-feedback-in {
  from {
    opacity: 0;
  }
}

/* ---------- Narrow screens (portrait tablets) ---------- */

@media (max-width: 40rem) {
  .perf-bar {
    left: var(--space-2);
    right: var(--space-2);
    padding: var(--space-2) var(--space-3);
    gap: var(--space-2) var(--space-3);
  }

  .perf-bar__title {
    font-size: var(--text-lg);
  }

  .perf-bar__status {
    margin-left: 0;
  }

  .perf-bar__next {
    order: -1;
    flex-basis: 100%;
  }

  .perf__feedback {
    bottom: 14rem;
  }
}

/* ---------- Performance data in the top bar (tempo, start, singers) ---------- */

.perf-meta {
  margin-top: var(--space-1);
  min-width: 0;
}

.perf-meta__line {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: var(--space-1) var(--space-3);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.perf-meta__item {
  white-space: nowrap;
}

.perf-meta__tempo strong {
  font-size: var(--text-md);
  font-weight: var(--weight-semibold);
  color: var(--color-text);
  font-variant-numeric: tabular-nums;
}

.perf-meta__label,
.perf-meta__none {
  color: var(--color-text-subtle);
}

/* The start instruction: one line, the full text is in the tooltip and the details panel */
.perf-meta__cue {
  overflow: hidden;
  margin-top: 2px;
  font-size: var(--text-sm);
  font-style: italic;
  color: var(--color-text);
  text-overflow: ellipsis;
  white-space: nowrap;
}

/* Status of the current song (text + outline, never colour alone) */
.perf-mark,
.perf-plan {
  display: inline-flex;
  align-items: center;
  padding: 0 var(--space-2);
  border: var(--border-width) solid currentColor;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  white-space: nowrap;
}

.perf-mark--done {
  color: var(--color-status-online);
}

.perf-mark--skipped {
  color: var(--color-status-offline);
}

/* „Elhagyható” is a plan, not a status: dashed outline */
.perf-plan {
  border-style: dashed;
  font-weight: var(--weight-medium);
  color: var(--color-status-pending);
}

/* ---------- Remaining time and counts (bottom bar) ---------- */

.perf-summary {
  display: flex;
  flex-wrap: wrap;
  flex-basis: 100%;
  align-items: baseline;
  gap: var(--space-1) var(--space-4);
  padding-top: var(--space-2);
  border-top: var(--border-width) solid var(--color-border);
  font-size: var(--text-sm);
  color: var(--color-text-muted);
  font-variant-numeric: tabular-nums;
}

.perf-summary strong {
  font-weight: var(--weight-semibold);
  color: var(--color-text);
}

.perf-summary__time strong {
  font-size: var(--text-md);
}

.perf-summary__label,
.perf-summary__missing {
  color: var(--color-text-subtle);
}

/* ---------- „Részletek” panel ---------- */

.perf-info {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  bottom: var(--space-4);
  z-index: 2;
  width: min(24rem, calc(100% - 2 * var(--space-4)));
  overflow-y: auto;
  overscroll-behavior: contain;
  padding: var(--space-4);
  border: var(--border-width) solid var(--color-border-strong);
  border-radius: var(--radius-lg);
  background: var(--color-surface-1);
  box-shadow: var(--shadow-modal);
}

.perf-info[hidden] {
  display: none;
}

/* Wide screens: the bars make room for the open panel instead of running under it */
@media (min-width: 64.01rem) {
  .perf--info .perf-bar {
    right: calc(24rem + 2 * var(--space-4));
  }
}

.perf-info__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space-3);
}

.perf-info__title {
  font-size: var(--text-lg);
}

.perf-info__section {
  margin-top: var(--space-4);
  padding-top: var(--space-4);
  border-top: var(--border-width) solid var(--color-border);
}

.perf-info__position,
.perf-info__label {
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
}

.perf-info__song {
  margin-top: 2px;
  font-size: var(--text-lg);
}

.perf-info__artist {
  font-size: var(--text-sm);
  color: var(--color-text-muted);
}

.perf-info__plan {
  margin-top: var(--space-2);
  font-size: var(--text-xs);
  color: var(--color-text-muted);
}

.perf-info__heading {
  margin-bottom: var(--space-2);
  font-size: var(--text-xs);
  font-weight: var(--weight-semibold);
  letter-spacing: var(--tracking-label);
  text-transform: uppercase;
  color: var(--color-text-subtle);
}

.perf-info__list {
  display: grid;
  gap: var(--space-2);
  margin-top: var(--space-3);
}

.perf-info__row {
  display: grid;
  grid-template-columns: 8.5rem minmax(0, 1fr);
  gap: var(--space-3);
  font-size: var(--text-sm);
}

.perf-info__row dt {
  color: var(--color-text-subtle);
}

.perf-info__row dd {
  overflow-wrap: anywhere;
}

.perf-info__none {
  color: var(--color-text-subtle);
}

/* Status selector: three equal, touch-friendly options */
.perf-info__marks {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  width: 100%;
  margin-top: var(--space-1);
}

.perf-info__marks .segmented__label {
  justify-content: center;
  width: 100%;
  height: auto;
  min-height: 2.5rem;
}

.perf-info__mark-text {
  margin-top: var(--space-1);
  font-weight: var(--weight-medium);
}

.perf-info__previous {
  margin-top: var(--space-3);
}

.perf-info__hint {
  margin-top: var(--space-3);
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
}

.perf-info__sim {
  display: flex;
  align-items: flex-start;
  gap: var(--space-2);
  margin-top: var(--space-4);
  font-size: var(--text-xs);
  color: var(--color-text-subtle);
}

.perf-info__sim svg {
  margin-top: 1px;
  color: var(--color-status-pending);
}

/* Phones: the panel is a sheet over the lower part of the screen */
@media (max-width: 40rem) {
  .perf-info {
    top: auto;
    left: var(--space-2);
    right: var(--space-2);
    bottom: var(--space-2);
    width: auto;
    max-height: 80vh;
    padding: var(--space-3);
  }

  .perf-summary {
    gap: 2px var(--space-3);
  }

  .perf-bar__actions {
    margin-left: 0;
  }
}

/* ---------- Live list and insertion (Phase 5) ---------- */

/* „Élőben hozzáadva”: a live change to the programme (solid outline, accent) */
.perf-added {
  display: inline-flex;
  align-items: center;
  padding: 0 var(--space-2);
  border: var(--border-width) solid currentColor;
  border-radius: var(--radius-full);
  font-size: var(--text-xs);
  font-weight: var(--weight-medium);
  color: var(--color-accent-hover);
  white-space: nowrap;
}

/* Top-bar buttons keep only their icon (and accessible name) where space is short */
@media (max-width: 64rem) {
  .perf-bar__button-text {
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0 0 0 0);
    white-space: nowrap;
  }
}