/* Playlist watcher — tracker modal */

/* ── Overlay ── */
.tracker-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.tracker-modal.hidden {
  display: none;
}

.tracker-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  animation: fadeIn 0.15s var(--ease-out) both;
}

body.tracker-modal-open {
  overflow: hidden;
}

html[data-theme="light"] .tracker-modal-backdrop {
  background: rgba(20, 21, 24, 0.42);
}

/* ── Panel ── */
.tracker-modal-panel {
  position: relative;
  z-index: 1;
  width: min(1080px, 100%);
  height: min(86vh, 780px);
  max-height: min(86vh, 780px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
  isolation: isolate;
}

/* ── Bar ── */
.tracker-modal-bar {
  position: relative;
  flex: 0 0 auto;
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  padding: 18px 20px 14px;
  border-bottom: 1px solid var(--border-soft);
  background: var(--bg-elev);
}

.tracker-modal-heading {
  min-width: 0;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.tracker-modal-kicker {
  margin: 0;
  font-size: 10px;
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-label);
  text-transform: uppercase;
  color: var(--text-faint);
  font-size: 10px;
  letter-spacing: 0.16em;
}

.tracker-modal-title {
  margin: 2px 0 0;
  font-size: 18px;
  font-weight: var(--fw-semi);
  letter-spacing: var(--ls-tight);
  color: var(--text);
  line-height: 1.2;
}

.tracker-modal-close {
  flex: none;
}

/* ── Body ── */
.tracker-modal-body {
  position: relative;
  min-height: 0;
  flex: 1 1 auto;
  overflow: hidden;
  display: flex;
}

/* ── Rail (left) ── */
.tracker-rail {
  position: absolute;
  inset: 0 auto 0 0;
  width: 280px;
  z-index: 1;
  display: flex;
  flex-direction: column;
  min-width: 0;
  min-height: 0;
  border-right: 1px solid var(--border-soft);
  background: var(--bg-elev);
  overflow: hidden;
  padding: 12px 10px 14px;
  gap: 10px;
}

.tracker-rail-head {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 8px;
  padding: 0 6px;
}

.tracker-rail-label {
  margin: 0;
  font-size: 10px;
  font-weight: var(--fw-semi);
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.tracker-rail-count {
  margin: 0;
  font-size: 12px;
  font-weight: var(--fw-semi);
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

html[data-theme="light"] .tracker-rail {
  background: var(--bg-elev);
}

/* ── Stage (right) ── */
.tracker-stage {
  min-width: 0;
  min-height: 0;
  flex: 1 1 auto;
  overflow: auto;
  margin-left: 280px;
  padding: 18px 22px 22px;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* ── Add form ── */
.tracker-add-form {
  flex: 0 0 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 6px;
  padding: 10px 0 0;
  border-top: 1px solid var(--border-soft);
}

.tracker-add-form input {
  min-width: 0;
  border: 1px solid var(--border-soft);
  background: var(--surface);
  color: var(--text);
  border-radius: var(--radius);
  font: inherit;
  font-size: 12px;
  padding: 9px 10px;
  outline: none;
  transition: border-color var(--dur-fast) var(--ease-out);
}

.tracker-add-form input:focus {
  border-color: var(--focus);
}

.tracker-add-form button {
  appearance: none;
  border: 1px solid var(--border);
  background: var(--surface-2);
  color: var(--text);
  border-radius: var(--radius);
  font: inherit;
  font-size: 11px;
  font-weight: var(--fw-semi);
  padding: 0 14px;
  cursor: pointer;
  transition:
    background-color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out);
}

.tracker-add-form button:hover {
  background: var(--bg-elev);
  border-color: var(--focus);
}

/* ── List ── */
.tracker-list {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-height: 0;
  flex: 1 1 auto;
  overflow: auto;
  scrollbar-width: thin;
}

.tracker-empty {
  margin: 0;
  padding: 20px 8px;
  text-align: center;
  font-size: 12px;
  color: var(--text-faint);
}

.tracker-empty.hidden {
  display: none;
}

/* ── Item ── */
.tracker-item {
  appearance: none;
  display: grid;
  grid-template-columns: 32px minmax(0, 1fr);
  gap: 8px;
  align-items: center;
  width: 100%;
  margin: 0;
  padding: 6px 8px;
  border: 0;
  border-radius: var(--radius);
  background: transparent;
  color: inherit;
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition:
    background-color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out);
}

.tracker-item:hover {
  background: var(--surface-2);
}

.tracker-item.is-selected {
  background: var(--surface-2);
  border: 1px solid var(--border);
  padding: 5px 7px;
}

.tracker-item-cover {
  width: 32px;
  height: 32px;
  border-radius: calc(var(--radius) - 4px);
  object-fit: cover;
  background: var(--surface-2);
  border: 1px solid var(--border-soft);
  flex: none;
}

.tracker-item-info {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
  overflow: hidden;
}

.tracker-item-name {
  margin: 0;
  font-size: 12px;
  font-weight: var(--fw-semi);
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tracker-item-sub {
  margin: 0;
  font-size: 10px;
  color: var(--text-faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tracker-item-main {
  display: flex;
  flex-direction: column;
  gap: 1px;
  min-width: 0;
  overflow: hidden;
}

.tracker-item-top {
  display: flex;
  align-items: center;
  gap: 6px;
  min-width: 0;
}

.tracker-item-badge {
  flex: none;
  display: inline-flex;
  align-items: center;
  padding: 0 5px;
  height: 14px;
  border-radius: 999px;
  background: #6b9be0;
  color: #fff;
  font-size: 9px;
  font-weight: 650;
  letter-spacing: 0.02em;
}

.tracker-item.is-active {
  background: var(--bg-elev);
  border: 1px solid var(--border);
  padding: 7px 9px;
}

.tracker-item.has-greyed .tracker-item-sub {
  color: var(--text-faint);
}

.tracker-item.has-new .tracker-item-name {
  color: #6b9be0;
}

.tracker-item-empty {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  background: var(--surface-2);
  flex: none;
}

/* ── Detail panel (right side when a playlist is selected) ── */
.tracker-detail {
  min-height: 0;
  flex: 1 1 auto;
  display: flex;
  flex-direction: column;
  gap: 14px;
  padding: 18px 20px 22px;
  overflow: auto;
}

.tracker-detail.is-empty {
  align-items: center;
  justify-content: center;
}

.tracker-detail-placeholder {
  margin: 0;
  font-size: 13px;
  color: var(--text-faint);
}

.tracker-detail-hero {
  display: flex;
  align-items: flex-start;
  gap: 14px;
}

.tracker-detail-cover {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--surface-2);
  flex: none;
}

.tracker-detail-cover-empty {
  width: 64px;
  height: 64px;
  border-radius: var(--radius-sm);
  background: var(--surface-2);
  flex: none;
}

.tracker-detail-meta {
  display: flex;
  flex-direction: column;
  gap: 2px;
  min-width: 0;
}

.tracker-detail-kicker {
  margin: 0;
  font-size: 10px;
  font-weight: var(--fw-semi);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
}

.tracker-detail-name {
  margin: 0;
  font-size: 16px;
  font-weight: var(--fw-semi);
  color: var(--text);
  line-height: 1.2;
}

.tracker-detail-sub {
  margin: 0;
  font-size: 11px;
  color: var(--text-muted);
}

.tracker-detail-stats {
  display: flex;
  gap: 14px;
  margin-top: 4px;
  font-size: 11px;
  color: var(--text-muted);
}

.tracker-detail-stats em {
  font-style: normal;
  display: block;
  font-size: 9px;
  font-weight: var(--fw-semi);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--text-faint);
  margin-bottom: 1px;
}

.tracker-detail-stats .is-new {
  color: #6b9be0;
}

.tracker-detail-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.tracker-action-btn {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 6px 14px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--surface-2);
  color: var(--text);
  font: inherit;
  font-size: 11px;
  font-weight: var(--fw-semi);
  cursor: pointer;
  text-decoration: none;
  white-space: nowrap;
  transition:
    background-color var(--dur-fast) var(--ease-out),
    border-color var(--dur-fast) var(--ease-out);
}

.tracker-action-btn:hover {
  background: var(--bg-elev);
  border-color: var(--text-faint);
}

.tracker-action-btn.is-danger {
  color: #c07070;
}

.tracker-action-btn.is-danger:hover {
  background: color-mix(in srgb, #c07070 12%, transparent);
  border-color: #c07070;
  color: #c07070;
}

.tracker-detail-section {
  border-top: 1px solid var(--border-soft);
  padding-top: 12px;
}

.tracker-fold {
  appearance: none;
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 0;
  border: 0;
  background: transparent;
  color: var(--text-muted);
  font: inherit;
  font-size: 11px;
  font-weight: var(--fw-semi);
  cursor: pointer;
}

.tracker-fold:hover {
  color: var(--text);
}

.tracker-fold-arrow {
  display: inline-block;
  width: 10px;
  height: 10px;
  flex: none;
  transition: transform 0.2s var(--ease-out);
}

.tracker-fold-arrow::before {
  content: '';
  display: block;
  width: 6px;
  height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  transform: rotate(-45deg);
  margin: 1px auto;
}

.tracker-fold.is-open .tracker-fold-arrow {
  transform: rotate(90deg);
}

.tracker-fold-label {
  color: inherit;
}

.tracker-fold-new {
  display: inline-flex;
  align-items: center;
  padding: 0 6px;
  height: 16px;
  border-radius: 999px;
  background: #6b9be0;
  color: #fff;
  font-size: 9px;
  font-weight: 650;
  letter-spacing: 0.02em;
}

.tracker-fold-body {
  overflow: hidden;
  transition: max-height 0.2s var(--ease-out);
}

.tracker-fold-body.hidden {
  display: none;
}

.tracker-greyed-list {
  list-style: none;
  margin: 8px 0 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.tracker-greyed-row {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 10px;
  padding: 6px 0;
  font-size: 12px;
  border-bottom: 1px solid var(--border-soft);
}

.tracker-greyed-row:last-child {
  border-bottom: 0;
}

.tracker-greyed-name {
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.tracker-greyed-artists {
  color: var(--text-faint);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  text-align: right;
}

.tracker-detail-empty {
  margin: 8px 0 0;
  font-size: 12px;
  color: var(--text-faint);
}

/* ── Tracked playlists count badge ── */
.tracker-count-badge {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 18px;
  height: 18px;
  padding: 0 5px;
  border-radius: 999px;
  background: var(--surface-2);
  font-size: 10px;
  font-weight: var(--fw-semi);
  color: var(--text-muted);
  font-variant-numeric: tabular-nums;
}

/* ── Motion ── */
.tracker-list.is-instant .tracker-item {
  animation: none;
}

.tracker-item {
  animation: slideUp 0.24s var(--ease-out) both;
  animation-delay: calc(var(--i, 0) * 24ms);
}

.tracker-list.is-instant .tracker-item {
  animation: none;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(8px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Shared modal motion (keyframes in motion.css) — same timing as the other modals */
.tracker-modal:not(.hidden):not(.is-closing) .tracker-modal-panel {
  animation: modalIn 0.2s var(--ease-out) both;
}

.tracker-modal.is-closing .tracker-modal-panel {
  animation: modalOut 0.12s var(--ease-move) both;
}

.tracker-modal:not(.hidden):not(.is-closing) .tracker-modal-backdrop {
  animation: fadeIn 0.15s var(--ease-out) both;
}

.tracker-modal.is-closing .tracker-modal-backdrop {
  animation: fadeOut 0.1s var(--ease-soft) both;
  pointer-events: none;
}

/* ── Icon pop (toolbar) ── */
.icon-pop-wrap {
  position: relative;
}

.icon-pop {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  width: 304px;
  max-height: min(70vh, 560px);
  overflow: auto;
  padding: 14px;
  z-index: 50;
  transform-origin: top right;
}

.icon-pop.hidden {
  display: none;
}

/* ── Playlist scan modal ── */
.playlist-modal {
  position: fixed;
  inset: 0;
  z-index: 100;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 20px;
}

.playlist-modal.hidden {
  display: none;
}

.playlist-modal-backdrop {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

.playlist-modal-panel {
  position: relative;
  z-index: 1;
  width: min(640px, 100%);
  max-height: min(90vh, 800px);
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.playlist-modal-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
  padding: 16px 18px;
  border-bottom: 1px solid var(--border-soft);
  background: var(--bg-elev);
}

.playlist-modal-close {
  flex: none;
}

.playlist-modal-body {
  min-height: 0;
  flex: 1 1 auto;
  overflow: auto;
  padding: 0;
}

.playlist-modal-hero {
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  gap: 16px;
  padding: 18px;
}

.playlist-modal-cover {
  width: 120px;
  height: 120px;
  border-radius: var(--radius-sm);
  object-fit: cover;
  background: var(--surface-2);
}

.playlist-modal-info {
  display: flex;
  flex-direction: column;
  gap: 6px;
  min-width: 0;
}

.playlist-modal-facts {
  display: flex;
  flex-wrap: wrap;
  gap: 8px 14px;
  font-size: 11px;
  color: var(--text-muted);
}

.playlist-modal-tracks {
  padding: 0 18px 18px;
  display: flex;
  flex-direction: column;
  gap: 2px;
}

.playlist-modal-track {
  display: grid;
  grid-template-columns: 24px 36px minmax(0, 1fr) auto;
  gap: 8px;
  align-items: center;
  padding: 6px 0;
  border-bottom: 1px solid var(--border-soft);
}

.playlist-modal-track-pos {
  font-size: 10px;
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
  text-align: right;
}

.playlist-modal-track-cover {
  width: 36px;
  height: 36px;
  border-radius: 4px;
  object-fit: cover;
  background: var(--surface-2);
}

.playlist-modal-track-name {
  font-size: 12px;
  color: var(--text);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}

.playlist-modal-track-artists {
  font-size: 10px;
  color: var(--text-faint);
}

.playlist-modal-track-meta {
  display: flex;
  align-items: center;
  gap: 6px;
  font-size: 10px;
  color: var(--text-faint);
  font-variant-numeric: tabular-nums;
}

.playlist-modal-empty {
  padding: 24px 18px;
  text-align: center;
  font-size: 12px;
  color: var(--text-faint);
}

/* ── Responsive ── */
@media (max-width: 720px) {
  .playlist-modal {
    padding: 12px;
    align-items: flex-end;
  }

  .playlist-modal-panel {
    width: 100%;
    max-height: min(92vh, 920px);
  }

  .playlist-modal-hero {
    grid-template-columns: 88px minmax(0, 1fr);
    gap: 12px;
  }

  .playlist-modal-cover {
    width: 88px;
    height: 88px;
  }
}

@media (max-width: 760px) {
  .tracker-modal {
    padding: 0;
    align-items: stretch;
  }

  .tracker-modal-panel {
    width: 100%;
    height: 100%;
    max-height: 100%;
    border-radius: 0;
  }

  .tracker-modal-body {
    display: flex;
    flex-direction: column;
  }

  .tracker-rail {
    position: static;
    width: 100%;
    border-right: 0;
    border-bottom: 1px solid var(--border-soft);
    padding: 10px;
    gap: 6px;
    max-height: 40vh;
  }

  .tracker-stage {
    margin-left: 0;
    padding: 12px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .tracker-item {
    animation: none;
  }
}