/* ==========================================================================
   Editorial-calm listings — drills, vivas, simpatients, marksheets
   Scope: only inside .listing-page. Tokens declared on the wrapper so they
   never leak to the rest of the app.
   ========================================================================== */

.listing-page {
  --listing-bg: #faf8f3;
  --listing-surface: #ffffff;
  --listing-border: #ebe5d9;
  --listing-border-strong: #d6cfc1;
  --listing-ink: #1a1816;
  --listing-ink-soft: #4b4742;
  --listing-ink-muted: #8a847a;
  --listing-primary: #7c3aed;
  --listing-accent: #c2410c;
  --listing-brand: #a21caf;
  --listing-brand-hover: #86198f;
  --listing-emerald: #047857;
  --listing-amber: #b45309;
  --listing-slate: #94928c;

  background: var(--listing-bg);
  color: var(--listing-ink);
  border-radius: 1.5rem;
  padding: 2rem 2.25rem 3rem;
  font-family: "Inter", "Plus Jakarta Sans", system-ui, sans-serif;
  font-feature-settings: "ss01", "cv11";
}

@media (max-width: 640px) {
  .listing-page { padding: 1.25rem 1rem 2rem; border-radius: 1rem; }
}

/* The listing pages don't need the always-visible sidebar on lg+; the top nav
   is enough. Sidebar still works in the mobile drawer. */
@media (min-width: 1024px) {
  .listing-page--no-sidebar ~ .dashboard-sidebar,
  .dashboard-shell:has(.listing-page) .dashboard-sidebar {
    display: none;
  }
  .dashboard-shell:has(.listing-page) .dashboard-content {
    margin-left: 0;
  }
}

/* ----- Page header ------------------------------------------------------- */

.listing-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 2rem;
  margin-bottom: 1.75rem;
  flex-wrap: wrap;
}

.listing-header__lead { min-width: 0; flex: 1; }

.listing-eyebrow {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--listing-accent);
  margin: 0 0 0.5rem;
}

.listing-title {
  font-family: "Source Serif 4", "Georgia", serif;
  font-size: 2.25rem;
  font-weight: 500;
  letter-spacing: -0.018em;
  color: var(--listing-ink);
  line-height: 1.05;
  margin: 0 0 0.5rem;
}

@media (max-width: 640px) {
  .listing-title { font-size: 1.75rem; }
}

.listing-subtitle {
  font-size: 0.9375rem;
  color: var(--listing-ink-soft);
  max-width: 36rem;
  margin: 0;
  line-height: 1.55;
}

.listing-aside {
  display: flex;
  align-items: center;
  gap: 1rem;
  flex-wrap: wrap;
}

.listing-stats { display: flex; align-items: center; gap: 1.125rem; }

.listing-stat__num {
  font-family: "Source Serif 4", "Georgia", serif;
  font-size: 1.375rem;
  font-weight: 600;
  color: var(--listing-ink);
  line-height: 1;
}

.listing-stat__label {
  font-size: 0.6875rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--listing-ink-muted);
  font-weight: 600;
  margin-top: 0.25rem;
}

.listing-stat { text-align: right; }

.listing-stat-divider { width: 1px; height: 2rem; background: var(--listing-border-strong); }

/* ----- Buttons ----------------------------------------------------------- */

.listing-btn {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.55rem 1rem;
  border-radius: 999px;
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  text-decoration: none;
  transition: background 150ms ease, border-color 150ms ease, color 150ms ease;
  font-family: inherit;
}

.listing-btn--primary { background: var(--listing-brand); color: #faf8f3; }
.listing-btn--primary:hover { background: var(--listing-brand-hover); }

.listing-btn--ghost {
  background: transparent;
  color: var(--listing-ink-soft);
  border-color: var(--listing-border-strong);
}
.listing-btn--ghost:hover { color: var(--listing-ink); border-color: var(--listing-ink); }

/* Lead action — larger hit target + shadow to anchor a hero CTA. */
.listing-btn--lead {
  padding: 0.7rem 1.25rem;
  font-size: 0.875rem;
  box-shadow: 0 6px 18px -8px rgba(162, 28, 175, 0.55);
}
.listing-btn--lead:hover { box-shadow: 0 10px 22px -8px rgba(134, 25, 143, 0.6); }

.listing-btn__icon {
  width: 1rem;
  height: 1rem;
  flex-shrink: 0;
}

/* ----- Filter bar -------------------------------------------------------- */

.listing-filter-bar {
  display: flex;
  gap: 0.625rem;
  align-items: center;
  margin-bottom: 1.5rem;
  flex-wrap: wrap;
}

.listing-search { flex: 1 1 18rem; max-width: 22rem; position: relative; }

.listing-search__input {
  width: 100%;
  padding: 0.625rem 0.875rem 0.625rem 2.375rem;
  border-radius: 999px;
  border: 1px solid var(--listing-border);
  background: var(--listing-surface);
  font-size: 0.8125rem;
  color: var(--listing-ink);
  font-family: inherit;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.listing-search__input:focus {
  outline: none;
  border-color: var(--listing-ink);
  box-shadow: 0 0 0 3px rgba(26, 24, 22, 0.08);
}

.listing-search__icon {
  position: absolute;
  left: 0.875rem;
  top: 50%;
  transform: translateY(-50%);
  color: var(--listing-ink-muted);
  font-size: 0.875rem;
  pointer-events: none;
}

.listing-chips {
  display: flex;
  gap: 0.375rem;
  flex-wrap: wrap;
  flex: 1 1 auto;
}

.listing-chip {
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
  padding: 0.45rem 0.75rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--listing-ink-soft);
  background: transparent;
  border: 1px solid var(--listing-border);
  cursor: pointer;
  font-family: inherit;
  white-space: nowrap;
  transition: background 150ms ease, color 150ms ease, border-color 150ms ease;
}
.listing-chip:hover { border-color: var(--listing-border-strong); color: var(--listing-ink); }

.listing-chip[aria-pressed="true"],
.listing-chip[aria-selected="true"] {
  background: var(--listing-brand);
  color: #faf8f3;
  border-color: var(--listing-brand);
}

.listing-chip__count {
  display: inline-flex;
  align-items: center;
  padding: 0.0625rem 0.4375rem;
  border-radius: 999px;
  background: color-mix(in srgb, var(--listing-ink) 6%, transparent);
  color: var(--listing-ink-soft);
  font-size: 0.6875rem;
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  margin-left: 0.125rem;
}

.listing-chip[aria-pressed="true"] .listing-chip__count,
.listing-chip[aria-selected="true"] .listing-chip__count {
  background: rgba(250, 248, 243, 0.22);
  color: rgba(250, 248, 243, 0.92);
}

.listing-chip-group {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.listing-chip-group__label {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--listing-ink-muted);
}

.listing-sort {
  position: relative;
  display: inline-flex;
  align-items: center;
}

.listing-sort__select {
  appearance: none;
  -webkit-appearance: none;
  padding: 0.55rem 2rem 0.55rem 0.875rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--listing-ink-soft);
  background: transparent;
  border: 1px solid var(--listing-border);
  cursor: pointer;
  font-family: inherit;
}
.listing-sort__select:hover { border-color: var(--listing-border-strong); color: var(--listing-ink); }
.listing-sort__select:focus { outline: none; border-color: var(--listing-ink); }

.listing-sort__caret {
  position: absolute;
  right: 0.75rem;
  top: 50%;
  transform: translateY(-50%);
  pointer-events: none;
  color: var(--listing-ink-muted);
  font-size: 0.625rem;
}

.listing-reset {
  font-size: 0.75rem;
  color: var(--listing-ink-muted);
  text-decoration: none;
  padding: 0.45rem 0.5rem;
}
.listing-reset:hover { color: var(--listing-ink); text-decoration: underline; }

/* ----- Group header ------------------------------------------------------ */

.listing-group-header {
  display: flex;
  align-items: baseline;
  gap: 0.875rem;
  margin: 1.75rem 0 0.875rem;
}
.listing-group-header:first-child { margin-top: 0.5rem; }

.listing-group-header__label {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.6875rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.12em;
  color: var(--listing-ink);
}

.listing-group-header__rule { flex: 1; height: 1px; background: var(--listing-border); }

.listing-group-header__count {
  font-size: 0.6875rem;
  color: var(--listing-ink-muted);
  font-variant-numeric: tabular-nums;
}

/* ----- List card (drills, vivas) ----------------------------------------- */

.listing-list-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.75rem;
}

@media (max-width: 768px) { .listing-list-grid { grid-template-columns: 1fr; } }

.listing-list-card {
  background: var(--listing-surface);
  border: 1px solid var(--listing-border);
  border-radius: 0.875rem;
  padding: 1.125rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  cursor: pointer;
  transition: border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
  text-decoration: none;
  color: inherit;
}

.listing-list-card:hover {
  border-color: var(--listing-border-strong);
  box-shadow: 0 4px 12px -4px rgba(0, 0, 0, 0.08);
  transform: translateY(-1px);
}

.listing-list-card__body { flex: 1; min-width: 0; }

.listing-list-card__title {
  font-family: "Source Serif 4", "Georgia", serif;
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--listing-ink);
  margin: 0 0 0.375rem;
  line-height: 1.25;
  letter-spacing: -0.005em;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.listing-list-card__meta {
  font-size: 0.75rem;
  color: var(--listing-ink-muted);
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}

.listing-list-card__meta-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--listing-ink-muted);
  display: inline-block;
}

.listing-list-card__end {
  display: flex;
  align-items: center;
  gap: 0.875rem;
  flex-shrink: 0;
}

.listing-caret { color: var(--listing-ink-muted); font-size: 1rem; }

/* ----- Pills ------------------------------------------------------------- */

.listing-pill {
  font-size: 0.6875rem;
  font-weight: 600;
  padding: 0.25rem 0.625rem;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  gap: 0.3125rem;
  white-space: nowrap;
}

.listing-pill__dot {
  width: 5px;
  height: 5px;
  border-radius: 50%;
  background: currentColor;
}

.listing-pill--mastered { background: #ecfdf5; color: var(--listing-emerald); }
.listing-pill--progress { background: #fef3c7; color: var(--listing-amber); }
.listing-pill--new      { background: #f5f3ed; color: var(--listing-slate); }
.listing-pill--hidden   { background: rgba(0, 0, 0, 0.06); color: var(--listing-ink-soft); }

/* ----- Portrait card (simpatients, marksheets) --------------------------- */

.listing-portrait-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 0.875rem;
}

@media (max-width: 1024px) { .listing-portrait-grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 640px)  { .listing-portrait-grid { grid-template-columns: 1fr; } }

.listing-portrait-card {
  background: var(--listing-surface);
  border: 1px solid var(--listing-border);
  border-radius: 1rem;
  padding: 1.25rem;
  cursor: pointer;
  transition: border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  text-decoration: none;
  color: inherit;
}

.listing-portrait-card:hover {
  border-color: var(--listing-border-strong);
  box-shadow: 0 8px 20px -8px rgba(0, 0, 0, 0.12);
  transform: translateY(-1px);
}

.listing-portrait-card__head {
  display: flex;
  gap: 0.875rem;
  align-items: flex-start;
}

.listing-portrait-card__avatar {
  position: relative;
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 50%;
  flex-shrink: 0;
  overflow: hidden;
  isolation: isolate;
  background: #f5f0e3;
}

.listing-portrait-card__avatar-placeholder {
  position: absolute;
  inset: 0;
  display: grid;
  place-items: center;
  font-family: "Plus Jakarta Sans", sans-serif;
  font-weight: 600;
  font-size: 1.0625rem;
  color: #fff;
  transition: opacity 400ms ease;
  z-index: 1;
}

.listing-portrait-card__avatar img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: opacity 400ms ease;
  z-index: 2;
}

.listing-portrait-card__name {
  font-family: "Source Serif 4", "Georgia", serif;
  font-size: 1.0625rem;
  font-weight: 500;
  color: var(--listing-ink);
  margin: 0 0 0.1875rem;
  letter-spacing: -0.005em;
  line-height: 1.2;
}

.listing-portrait-card__sub {
  font-size: 0.75rem;
  color: var(--listing-ink-muted);
  margin: 0;
}

.listing-portrait-card__stem {
  font-size: 0.8125rem;
  color: var(--listing-ink-soft);
  line-height: 1.5;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  margin: 0;
}

.listing-portrait-card__tags {
  display: flex;
  gap: 0.375rem;
  flex-wrap: wrap;
}

.listing-tag {
  font-size: 0.6875rem;
  padding: 0.1875rem 0.5625rem;
  border-radius: 0.375rem;
  background: #f5f0e3;
  color: var(--listing-ink-soft);
  font-weight: 500;
  white-space: nowrap;
}

.listing-portrait-card__foot {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 0.75rem;
  border-top: 1px solid var(--listing-border);
  margin-top: auto;
}

.listing-cta-link {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--listing-primary);
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  text-decoration: none;
}

/* ----- Empty state ------------------------------------------------------- */

.listing-empty {
  border: 1px dashed var(--listing-border-strong);
  background: var(--listing-surface);
  border-radius: 1rem;
  padding: 2.5rem 1.5rem;
  text-align: center;
  font-size: 0.875rem;
  color: var(--listing-ink-muted);
}

/* ----- Hidden submit button (chips auto-submit) -------------------------- */

.listing-form__submit-fallback {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

/* ----- Chip disclosure (collapsible chip group) -------------------------- */

.listing-chip-disclosure {
  flex: 0 1 auto;
  min-width: 0;
}

.listing-chip-disclosure[open] {
  flex-basis: 100%;
}

.listing-chip-disclosure__summary {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.45rem 0.75rem 0.45rem 0.875rem;
  border-radius: 999px;
  font-size: 0.75rem;
  font-weight: 500;
  color: var(--listing-ink-soft);
  background: transparent;
  border: 1px solid var(--listing-border);
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: background 150ms ease, border-color 150ms ease, color 150ms ease;
  white-space: nowrap;
}

.listing-chip-disclosure__summary::-webkit-details-marker { display: none; }
.listing-chip-disclosure__summary::marker { content: ""; }

.listing-chip-disclosure__summary:hover {
  border-color: var(--listing-border-strong);
  color: var(--listing-ink);
}

.listing-chip-disclosure[open] > .listing-chip-disclosure__summary {
  background: var(--listing-brand);
  color: #faf8f3;
  border-color: var(--listing-brand);
}
.listing-chip-disclosure[open] > .listing-chip-disclosure__summary:hover {
  background: var(--listing-brand-hover);
  border-color: var(--listing-brand-hover);
}

/* Active selection, but collapsed — a calmer tint so the user can tell a
   filter is on without opening the group. */
.listing-chip-disclosure--active:not([open]) > .listing-chip-disclosure__summary {
  border-color: var(--listing-brand);
  color: var(--listing-brand);
  background: color-mix(in srgb, var(--listing-brand) 8%, transparent);
}
.listing-chip-disclosure--active:not([open]) > .listing-chip-disclosure__summary .listing-chip-disclosure__label {
  color: var(--listing-brand);
}

.listing-chip-disclosure__label {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.625rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.09em;
  color: var(--listing-ink-muted);
}

.listing-chip-disclosure[open] > .listing-chip-disclosure__summary .listing-chip-disclosure__label {
  color: rgba(250, 248, 243, 0.7);
}

.listing-chip-disclosure__value {
  font-weight: 600;
}

.listing-chip-disclosure__caret {
  width: 0.875rem;
  height: 0.875rem;
  transition: transform 150ms ease;
}

.listing-chip-disclosure[open] > .listing-chip-disclosure__summary .listing-chip-disclosure__caret {
  transform: rotate(180deg);
}

.listing-chip-disclosure__panel {
  margin-top: 0.625rem;
  padding: 0.75rem 0.875rem;
  background: var(--listing-surface);
  border: 1px solid var(--listing-border);
  border-radius: 0.875rem;
}

/* ----- Editorial callout (flashcards explainer) -------------------------- */

.listing-callout {
  background: var(--listing-surface);
  border: 1px solid var(--listing-border);
  border-radius: 1rem;
  padding: 1.5rem 1.75rem;
  margin-bottom: 1.75rem;
  display: grid;
  gap: 1.25rem;
  grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr);
  align-items: start;
}

@media (max-width: 768px) {
  .listing-callout { grid-template-columns: 1fr; padding: 1.25rem; }
}

.listing-callout__kicker {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--listing-accent);
}

.listing-callout__title {
  font-family: "Source Serif 4", "Georgia", serif;
  font-size: 1.25rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--listing-ink);
  margin: 0.375rem 0 0.5rem;
  line-height: 1.2;
}

.listing-callout__body {
  font-size: 0.875rem;
  color: var(--listing-ink-soft);
  line-height: 1.55;
  margin: 0;
}

.listing-callout__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 0.5rem;
  margin: 0;
  padding: 0;
  align-self: stretch;
}

.listing-callout__item {
  padding: 0.625rem 0.875rem;
  border-left: 2px solid var(--listing-border);
  display: flex;
  flex-direction: column;
  gap: 0.125rem;
}

.listing-callout__item dt {
  font-size: 0.8125rem;
  font-weight: 600;
  color: var(--listing-ink);
  margin: 0;
}

.listing-callout__item dd {
  font-size: 0.75rem;
  color: var(--listing-ink-muted);
  margin: 0;
}

/* ----- Deck card (flashcards) ------------------------------------------- */

.listing-deck-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 0.875rem;
}

@media (max-width: 768px) { .listing-deck-grid { grid-template-columns: 1fr; } }

.listing-deck-card {
  background: var(--listing-surface);
  border: 1px solid var(--listing-border);
  border-radius: 1rem;
  padding: 1.25rem 1.375rem;
  display: flex;
  flex-direction: column;
  gap: 0.875rem;
  transition: border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}

.listing-deck-card:hover {
  border-color: var(--listing-border-strong);
  box-shadow: 0 6px 18px -8px rgba(0, 0, 0, 0.1);
  transform: translateY(-1px);
}

.listing-deck-card__body {
  display: flex;
  flex-direction: column;
  gap: 0.625rem;
  text-decoration: none;
  color: inherit;
}

.listing-deck-card__head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
}

.listing-deck-card__title {
  font-family: "Source Serif 4", "Georgia", serif;
  font-size: 1.125rem;
  font-weight: 500;
  line-height: 1.25;
  letter-spacing: -0.005em;
  color: var(--listing-ink);
  margin: 0;
  flex: 1;
  min-width: 0;
}

.listing-deck-card__body:hover .listing-deck-card__title { color: var(--listing-brand); }

.listing-deck-card__desc {
  font-size: 0.8125rem;
  color: var(--listing-ink-soft);
  line-height: 1.5;
  margin: 0;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.listing-deck-card__muted {
  font-size: 0.75rem;
  color: var(--listing-ink-muted);
  margin: 0;
}

.listing-deck-card__progress-meta {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  font-size: 0.6875rem;
  font-weight: 600;
  color: var(--listing-ink-muted);
  letter-spacing: 0.02em;
  margin-top: 0.25rem;
}

.listing-deck-card__progress {
  display: flex;
  height: 6px;
  width: 100%;
  overflow: hidden;
  border-radius: 999px;
  background: #efeadc;
}

.listing-deck-card__progress-segment {
  height: 100%;
  transition: width 300ms ease;
}

.listing-deck-card__progress-segment--mature { background: var(--listing-brand); }
.listing-deck-card__progress-segment--learning { background: color-mix(in srgb, var(--listing-brand) 40%, #fff); }

.listing-deck-card__legend {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.6875rem;
  color: var(--listing-ink-muted);
}

.listing-deck-card__legend strong {
  color: var(--listing-ink);
  font-weight: 600;
  font-variant-numeric: tabular-nums;
  margin-right: 0.1875rem;
}

.listing-deck-card__legend-dot {
  width: 3px;
  height: 3px;
  border-radius: 50%;
  background: var(--listing-ink-muted);
  display: inline-block;
}

.listing-deck-card__foot {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  padding-top: 0.625rem;
  border-top: 1px solid var(--listing-border);
  margin-top: auto;
}

.listing-deck-card__cta { padding: 0.45rem 0.9rem; font-size: 0.75rem; }

.listing-empty__cta {
  margin-top: 0.75rem;
  font-size: 0.8125rem;
  font-weight: 600;
}

.listing-empty__cta a { color: var(--listing-primary); text-decoration: none; }
.listing-empty__cta a:hover { text-decoration: underline; }

/* ----- Accordion (planner competencies, generic collapsible list) ------- */

.listing-accordion-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.listing-accordion {
  background: var(--listing-surface);
  border: 1px solid var(--listing-border);
  border-radius: 0.875rem;
  overflow: hidden;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.listing-accordion:hover { border-color: var(--listing-border-strong); }

.listing-accordion--locked { background: color-mix(in srgb, var(--listing-bg) 60%, transparent); }

.listing-accordion__summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem 1.25rem;
  cursor: pointer;
  list-style: none;
  user-select: none;
  transition: background 120ms ease;
}

.listing-accordion__summary::-webkit-details-marker { display: none; }
.listing-accordion__summary::marker { content: ""; }

.listing-accordion[open] > .listing-accordion__summary,
.listing-accordion__summary:hover {
  background: color-mix(in srgb, var(--listing-bg) 55%, transparent);
}

.listing-accordion__title {
  font-family: "Source Serif 4", "Georgia", serif;
  font-size: 1.0625rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--listing-ink);
  margin: 0;
  line-height: 1.25;
}

.listing-accordion--locked .listing-accordion__title { color: var(--listing-ink-soft); }

.listing-accordion__meta {
  font-size: 0.75rem;
  color: var(--listing-ink-muted);
  margin: 0.1875rem 0 0;
}

.listing-accordion__meta--warn { color: var(--listing-amber); }

.listing-accordion__caret {
  width: 1.125rem;
  height: 1.125rem;
  color: var(--listing-ink-muted);
  transition: transform 200ms ease;
  flex-shrink: 0;
}

.listing-accordion[open] > .listing-accordion__summary .listing-accordion__caret {
  transform: rotate(180deg);
}

.listing-accordion__body {
  padding: 1rem 1.25rem 1.25rem;
  border-top: 1px solid var(--listing-border);
  background: color-mix(in srgb, var(--listing-bg) 40%, transparent);
}

.listing-accordion__notice {
  background: var(--listing-surface);
  border: 1px solid var(--listing-border);
  border-radius: 0.75rem;
  padding: 0.875rem 1rem;
  font-size: 0.8125rem;
  color: var(--listing-ink-soft);
}

/* ----- Inline add bar (todos, study list) -------------------------------- */

.listing-add-bar {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  background: var(--listing-surface);
  border: 1px solid var(--listing-border);
  border-radius: 999px;
  padding: 0.3125rem 0.3125rem 0.3125rem 1rem;
  margin-bottom: 1.25rem;
  transition: border-color 150ms ease, box-shadow 150ms ease;
}

.listing-add-bar:focus-within {
  border-color: var(--listing-ink);
  box-shadow: 0 0 0 3px rgba(26, 24, 22, 0.08);
}

.listing-add-bar__input {
  flex: 1;
  border: 0;
  background: transparent;
  font-size: 0.875rem;
  font-family: inherit;
  color: var(--listing-ink);
  padding: 0.375rem 0;
  min-width: 0;
}

.listing-add-bar__input:focus { outline: none; }
.listing-add-bar__input::placeholder { color: var(--listing-ink-muted); }

/* ----- Todo row --------------------------------------------------------- */

.listing-todo-list {
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
}

.listing-todo-row {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  padding: 0.75rem 1rem;
  background: var(--listing-surface);
  border: 1px solid var(--listing-border);
  border-radius: 0.75rem;
  transition: border-color 150ms ease, transform 150ms ease;
}

.listing-todo-row:hover { border-color: var(--listing-border-strong); }

.listing-todo-row--done { background: color-mix(in srgb, var(--listing-bg) 40%, transparent); }

.listing-todo-row__check {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.25rem;
  height: 1.25rem;
  border-radius: 999px;
  border: 1.5px solid var(--listing-border-strong);
  background: transparent;
  cursor: pointer;
  padding: 0;
  transition: background 120ms ease, border-color 120ms ease;
  flex-shrink: 0;
}

.listing-todo-row__check:hover { border-color: var(--listing-brand); }

.listing-todo-row__check--done {
  background: var(--listing-brand);
  border-color: var(--listing-brand);
}

.listing-todo-row__check--done svg {
  width: 0.75rem;
  height: 0.75rem;
  color: #faf8f3;
}

.listing-todo-row__title {
  flex: 1;
  min-width: 0;
  font-size: 0.875rem;
  color: var(--listing-ink);
  line-height: 1.4;
}

.listing-todo-row--done .listing-todo-row__title {
  color: var(--listing-ink-muted);
  text-decoration: line-through;
  text-decoration-color: color-mix(in srgb, var(--listing-ink-muted) 60%, transparent);
}

.listing-todo-row__action {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
  border: 0;
  background: transparent;
  color: var(--listing-ink-muted);
  cursor: pointer;
  flex-shrink: 0;
  transition: background 120ms ease, color 120ms ease;
}

.listing-todo-row__action:hover { background: color-mix(in srgb, var(--listing-bg) 60%, transparent); color: var(--listing-brand); }

.listing-todo-row__action--danger { opacity: 0; }
.listing-todo-row:hover .listing-todo-row__action--danger { opacity: 1; }
.listing-todo-row__action--danger:hover { background: #fef2f2; color: #b91c1c; }

.listing-todo-row__action svg { width: 1rem; height: 1rem; }

.listing-todo-section {
  margin-top: 1.5rem;
}

.listing-todo-section__summary {
  cursor: pointer;
  padding: 0.5rem 0;
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--listing-ink-muted);
  list-style: none;
  display: inline-flex;
  align-items: center;
  gap: 0.375rem;
}

.listing-todo-section__summary::-webkit-details-marker { display: none; }
.listing-todo-section__summary::marker { content: ""; }

.listing-todo-section__summary:hover { color: var(--listing-ink); }

.listing-todo-section__summary::before {
  content: "▸";
  font-size: 0.625rem;
  color: var(--listing-ink-muted);
  transition: transform 150ms ease;
}

.listing-todo-section[open] > .listing-todo-section__summary::before {
  transform: rotate(90deg);
}

/* ----- Player shell (marksheet / viva / generic activity panel) --------- */

.listing-player {
  background: var(--listing-surface);
  border: 1px solid var(--listing-border);
  border-radius: 1rem;
  overflow: hidden;
}

.listing-player__tabs {
  display: flex;
  gap: 0.5rem;
  padding: 1rem 1.25rem;
  border-bottom: 1px solid var(--listing-border);
  flex-wrap: wrap;
}

.listing-player__body {
  padding: 1.25rem 1.5rem 1.5rem;
  background: color-mix(in srgb, var(--listing-bg) 35%, transparent);
}

@media (max-width: 640px) {
  .listing-player__tabs { padding: 0.875rem 1rem; }
  .listing-player__body { padding: 1rem; }
}

.listing-panel {
  background: var(--listing-surface);
  border: 1px solid var(--listing-border);
  border-radius: 0.875rem;
  padding: 1.25rem 1.375rem;
}

.listing-panel__eyebrow {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--listing-ink-muted);
  margin: 0 0 0.5rem;
}

.listing-panel__title {
  font-family: "Source Serif 4", "Georgia", serif;
  font-size: 1.0625rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--listing-ink);
  margin: 0 0 0.125rem;
}

.listing-panel__meta {
  font-size: 0.75rem;
  color: var(--listing-ink-muted);
  margin: 0;
}

.listing-panel__body {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--listing-ink-soft);
}

.listing-panel__body p { margin: 0.75em 0; }
.listing-panel__body p:first-child { margin-top: 0; }
.listing-panel__body p:last-child { margin-bottom: 0; }
.listing-panel__body ul, .listing-panel__body ol { margin: 0.75em 0; padding-left: 1.5em; }
.listing-panel__body strong { color: var(--listing-ink); font-weight: 600; }

/* Marksheet section card */

.listing-marksheet-section {
  background: var(--listing-surface);
  border: 1px solid var(--listing-border);
  border-radius: 0.875rem;
  overflow: hidden;
}

.listing-marksheet-section + .listing-marksheet-section { margin-top: 0.75rem; }

.listing-marksheet-section__head {
  padding: 0.875rem 1.125rem;
  background: color-mix(in srgb, var(--listing-bg) 50%, transparent);
  border-bottom: 1px solid var(--listing-border);
}

.listing-marksheet-section__title {
  font-family: "Source Serif 4", "Georgia", serif;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--listing-ink);
  margin: 0;
  letter-spacing: -0.005em;
}

.listing-marksheet-section__meta {
  font-size: 0.6875rem;
  color: var(--listing-ink-muted);
  margin: 0.1875rem 0 0;
  letter-spacing: 0.02em;
}

.listing-marksheet-items { list-style: none; margin: 0; padding: 0; }

.listing-marksheet-item {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  padding: 0.75rem 1.125rem;
  border-top: 1px solid var(--listing-border);
  transition: background 120ms ease;
}

.listing-marksheet-item:first-child { border-top: 0; }
.listing-marksheet-item:hover { background: color-mix(in srgb, var(--listing-bg) 35%, transparent); }

.listing-marksheet-item__check {
  margin-top: 0.1875rem;
  width: 1.125rem;
  height: 1.125rem;
  border-radius: 0.3125rem;
  border: 1.5px solid var(--listing-border-strong);
  accent-color: var(--listing-brand);
  cursor: pointer;
  flex-shrink: 0;
}

.listing-marksheet-item__body { flex: 1; min-width: 0; }

.listing-marksheet-item__head {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  justify-content: space-between;
  align-items: baseline;
}

.listing-marksheet-item__text {
  font-size: 0.875rem;
  color: var(--listing-ink);
  font-weight: 500;
}

.listing-marksheet-item__points {
  font-family: "Plus Jakarta Sans", sans-serif;
  font-size: 0.6875rem;
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--listing-ink-muted);
  flex-shrink: 0;
}

.listing-marksheet-item__detail {
  font-size: 0.75rem;
  color: var(--listing-ink-muted);
  margin: 0.25rem 0 0;
  line-height: 1.5;
}

.listing-marksheet-grid {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1rem;
}

@media (max-width: 1024px) {
  .listing-marksheet-grid { grid-template-columns: 1fr; }
}

/* ----- Viva player ------------------------------------------------------ */

.listing-viva__head {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 1.25rem;
}

.listing-viva__questions {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}

.listing-viva__question {
  padding-top: 1.5rem;
  border-top: 1px solid var(--listing-border);
}

.listing-viva__question:first-child {
  padding-top: 0;
  border-top: 0;
}

.listing-viva__q-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.875rem;
}

.listing-viva__q-text {
  font-family: "Source Serif 4", "Georgia", serif;
  font-size: 1.0625rem;
  font-weight: 500;
  letter-spacing: -0.005em;
  color: var(--listing-ink);
  margin: 0;
  line-height: 1.35;
}

.listing-viva__answer {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
}

.listing-viva__input {
  width: 100%;
  padding: 0.75rem 0.875rem;
  border-radius: 0.75rem;
  border: 1px solid var(--listing-border);
  background: var(--listing-surface);
  color: var(--listing-ink);
  font-family: inherit;
  font-size: 0.9375rem;
  line-height: 1.55;
  transition: border-color 150ms ease, box-shadow 150ms ease;
  resize: vertical;
}

.listing-viva__input:focus {
  outline: none;
  border-color: var(--listing-ink);
  box-shadow: 0 0 0 3px rgba(26, 24, 22, 0.08);
}

.listing-viva__input:disabled {
  background: color-mix(in srgb, var(--listing-bg) 50%, transparent);
  color: var(--listing-ink-muted);
  cursor: not-allowed;
}

.listing-viva__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  align-items: center;
}

.listing-viva__status {
  font-size: 0.8125rem;
  color: var(--listing-ink-muted);
  margin: 0;
}

.listing-viva__feedback {
  margin-top: 1.25rem;
  padding: 1.125rem 1.25rem;
  border-radius: 0.875rem;
  background: color-mix(in srgb, var(--listing-bg) 60%, transparent);
  border: 1px solid var(--listing-border);
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

/* `.hidden` is applied by several controllers (viva-player, marksheet) to
   toggle visibility. Because `.listing-btn`, `.listing-viva__*`, etc. set
   `display` explicitly, we need to re-assert `.hidden` with higher
   specificity so those toggles keep working inside a `.listing-page`. */
.listing-page .hidden { display: none; }

.listing-viva__feedback-text {
  font-size: 0.875rem;
  color: var(--listing-ink-soft);
  margin: 0.25rem 0 0;
  line-height: 1.5;
}

.listing-viva__feedback-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.25rem;
}

@media (max-width: 640px) {
  .listing-viva__feedback-grid { grid-template-columns: 1fr; }
}

.listing-viva__list {
  margin: 0.5rem 0 0;
  padding-left: 1.25rem;
  font-size: 0.8125rem;
  color: var(--listing-ink-soft);
  display: flex;
  flex-direction: column;
  gap: 0.375rem;
  line-height: 1.5;
}

.listing-viva__guide {
  border-top: 1px solid var(--listing-border);
  padding-top: 1rem;
}

/* ----- Shell panel (holds a form or complex widget inside a listing) ---- */

.listing-create-shell {
  background: var(--listing-surface);
  border: 1px solid var(--listing-border);
  border-radius: 1rem;
  padding: 1.5rem 1.75rem;
  margin-bottom: 1.75rem;
}

@media (max-width: 640px) {
  .listing-create-shell { padding: 1.25rem; }
}

.listing-create-shell p.text-sm.font-semibold.text-slate-900 {
  font-family: "Source Serif 4", "Georgia", serif;
  font-size: 1rem;
  font-weight: 500;
  color: var(--listing-ink);
  letter-spacing: -0.005em;
}

/* ----- Generate page tiles & history ------------------------------------ */
/* Override the global .gen-tile / .gen-history-row treatment when nested
   under a .listing-page so the Create flow speaks the editorial-calm
   language. */

.listing-page .gen-tile {
  gap: 0.875rem;
  padding: 0.875rem 1rem;
  border-radius: 0.75rem;
  border-color: var(--listing-border);
  background: var(--listing-surface);
  transition: border-color 150ms ease, box-shadow 150ms ease, transform 150ms ease;
}

.listing-page .gen-tile:hover {
  border-color: var(--listing-border-strong);
  box-shadow: 0 4px 12px -6px rgba(0, 0, 0, 0.08);
  transform: translateY(-1px);
}

.listing-page .gen-tile[aria-pressed="true"] {
  border-color: var(--listing-brand);
  box-shadow: 0 0 0 1px var(--listing-brand);
}

.listing-page .gen-tile__icon {
  width: 2rem;
  height: 2rem;
  border-radius: 0.5rem;
}

.listing-page .gen-tile--auto {
  background: color-mix(in srgb, var(--listing-bg) 60%, transparent);
  border-style: dashed;
}

.listing-page .gen-tile p:first-child {
  font-family: "Source Serif 4", "Georgia", serif;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--listing-ink);
}

.listing-page .gen-tile p + p { color: var(--listing-ink-muted); }

.listing-history-list {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.listing-page .gen-history-row {
  padding: 0.9375rem 1rem;
  border-radius: 0.75rem;
  border: 1px solid var(--listing-border);
  background: var(--listing-surface);
  transition: border-color 150ms ease, transform 150ms ease;
}

.listing-page .gen-history-row:hover {
  background: var(--listing-surface);
  border-color: var(--listing-border-strong);
  transform: translateY(-1px);
}

.listing-page .gen-history-row p:first-child {
  font-family: "Source Serif 4", "Georgia", serif;
  font-size: 0.9375rem;
  font-weight: 500;
  color: var(--listing-ink);
  letter-spacing: -0.005em;
}

.listing-page .gen-history-row .group-hover\\:text-fuchsia-700 { color: var(--listing-ink); }
.listing-page .gen-history-row:hover p:first-child { color: var(--listing-brand); }

.listing-page .gen-history-row p + p {
  color: var(--listing-ink-muted);
  font-size: 0.75rem;
}

.listing-page .gen-status {
  font-size: 0.6875rem;
  padding: 0.25rem 0.625rem;
}

.listing-page .gen-status--ready   { background: #ecfdf5; color: var(--listing-emerald); }
.listing-page .gen-status--pending { background: #fef3c7; color: var(--listing-amber); }
.listing-page .gen-status--failed  { background: #fef2f2; color: #b91c1c; }

/* ----- Action row (mode buttons under the filter bar) -------------------- */

.listing-action-row {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 1rem;
  padding-top: 1rem;
  border-top: 1px solid var(--listing-border);
}

@media (min-width: 640px) {
  .listing-action-row {
    flex-direction: row;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
  }
}

.listing-action-row__note {
  font-size: 0.75rem;
  color: var(--listing-ink-muted);
  margin: 0;
  max-width: 32rem;
}

.listing-action-row__buttons {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.5rem;
}