/* ============================================================
   דף מקורות — main stylesheet
   layout, base typography, components.
   ============================================================ */

:root {
  --color-bg: #f7f4ec;
  --color-bg-panel: #ffffff;
  --color-bg-soft: #faf7f0;
  --color-text: #1c1a16;
  --color-text-soft: #5a544a;
  --color-muted: #8a8275;
  --color-border: #d9d3c4;
  --color-border-soft: #ece6d6;
  --color-accent: #6b4423;        /* warm brown */
  --color-accent-strong: #4a2e16;
  --color-accent-soft: #e9dfc9;
  --color-link: #2b5797;
  --color-danger: #8a1c1c;
  --color-success: #2d6a3a;
  --shadow-card: 0 1px 2px rgba(40, 30, 10, 0.06), 0 4px 12px rgba(40, 30, 10, 0.04);
  --shadow-pop: 0 6px 22px rgba(40, 30, 10, 0.12);
  --radius: 6px;
  --radius-lg: 10px;
  --space: 0.75rem;
}

* { box-sizing: border-box; }

html, body {
  margin: 0;
  padding: 0;
  height: 100%;
  background: var(--color-bg);
  color: var(--color-text);
  font-family: var(--font-ui);
  font-size: 15px;
  line-height: 1.5;
}

a { color: var(--color-link); }

button { font: inherit; cursor: pointer; }

/* ----- App shell ----- */

body {
  display: flex;
  flex-direction: column;
}

.app-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space);
  padding: 0.75rem 1.25rem;
  background: linear-gradient(180deg, #ffffff 0%, #fbf8ef 100%);
  border-bottom: 1px solid var(--color-border);
  box-shadow: 0 1px 0 rgba(0,0,0,0.02);
  flex: 0 0 auto;
}

.app-header__brand h1 {
  margin: 0;
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-accent-strong);
  letter-spacing: 0.01em;
}

.app-header__tagline {
  display: block;
  font-size: 0.78rem;
  color: var(--color-muted);
}

.app-header__actions {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

.app-main {
  flex: 1 1 auto;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: 1rem;
  padding: 1rem;
  min-height: 0;
}

@media (max-width: 900px) {
  .app-main { grid-template-columns: 1fr; }
}

/* ----- Panels ----- */

.panel {
  background: var(--color-bg-panel);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  display: flex;
  flex-direction: column;
  min-height: 0;
  overflow: hidden;
  box-shadow: var(--shadow-card);
}

.panel__head {
  padding: 0.9rem 1rem 0.7rem;
  border-bottom: 1px solid var(--color-border-soft);
  background: var(--color-bg-soft);
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
  flex: 0 0 auto;
}

.panel__head h2 {
  margin: 0;
  font-size: 1rem;
  color: var(--color-accent-strong);
}

.panel__head-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: var(--space);
  flex-wrap: wrap;
}

.panel__head-actions {
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}

/* ----- Sheet (right panel) ----- */

.sheet-title {
  width: 100%;
  border: 1px dashed transparent;
  background: transparent;
  font-size: 1.15rem;
  font-weight: 700;
  color: var(--color-accent-strong);
  padding: 0.35rem 0.4rem;
  border-radius: var(--radius);
  font-family: var(--font-frank);
}

.sheet-toprow {
  display: flex;
  justify-content: space-between;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}
.sheet-header-chip {
  flex: 0 1 auto;
  min-width: 5rem;
  max-width: 14rem;
  border: 1px solid var(--color-border);
  background: var(--color-bg-soft);
  font-size: 0.85rem;
  color: var(--color-accent-strong);
  padding: 0.25rem 0.7rem;
  border-radius: 6px;
  font-family: var(--font-frank);
  font-weight: 600;
  cursor: text;
  transition: background 0.15s, border-color 0.15s, box-shadow 0.15s;
}
.sheet-header-chip:hover { background: #fff; border-color: var(--color-accent); }
.sheet-header-chip:focus-within { background: #fff; border-color: var(--color-accent); box-shadow: 0 0 0 2px var(--color-accent-soft); }
.sheet-header-chip--right { text-align: right; position: relative; padding: 0; }
.sheet-header-chip--left  { text-align: left; direction: ltr; }
.sheet-header-chip::placeholder { color: var(--color-muted); font-weight: 400; }

/* בס"ד chip — button-triggered dropdown */
.sheet-header-chip__button {
  background: transparent;
  border: 0;
  padding: 0.25rem 0.7rem;
  width: 100%;
  text-align: right;
  font: inherit;
  font-weight: 600;
  color: var(--color-accent-strong);
  cursor: pointer;
  border-radius: 6px;
}
.sheet-header-chip__button--empty { color: var(--color-muted); }
.sheet-header-chip__button::after {
  content: '▾';
  margin-inline-start: 0.35em;
  color: var(--color-muted);
  font-size: 0.7em;
}
.sheet-header-chip__menu {
  /* `position: fixed` (with coordinates computed in JS) escapes the
     panel's `overflow: hidden` that was clipping us. */
  position: fixed;
  margin: 0;
  padding: 0.25rem;
  list-style: none;
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 6px;
  box-shadow: var(--shadow-pop);
  z-index: 1000;
  min-width: 8rem;
}
.sheet-header-chip__menu li button {
  width: 100%;
  text-align: right;
  background: transparent;
  border: 0;
  padding: 0.35rem 0.6rem;
  font: inherit;
  border-radius: 4px;
  cursor: pointer;
  color: var(--color-text);
}
.sheet-header-chip__menu li button:hover { background: var(--color-bg-soft); }

.sheet-title:hover,
.sheet-title:focus {
  border-color: var(--color-border);
  outline: none;
  background: #fff;
}

.sheet-meta {
  font-size: 0.78rem;
  color: var(--color-muted);
}

.sheet {
  flex: 1 1 auto;
  overflow: auto;
  padding: 1rem;
  background: var(--color-bg-panel);
  position: relative;
}

/* The print-only top row (בס"ד / date) and title are hidden on screen
   — they only render in @media print (see print.css). */
.sheet__print-header,
.sheet__print-title { display: none; }

.source-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
}

.sheet[data-show-numbering='false'] .source-card__number { display: none; }

.source-card {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.9rem 1rem;
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.45rem;
  box-shadow: var(--shadow-card);
  transition: border-color 0.15s ease;
}

.source-card:hover { border-color: var(--color-accent); }
.source-card--dragging { opacity: 0.4; }
.source-card--drop-target {
  border-color: var(--color-accent) !important;
  box-shadow: 0 0 0 2px var(--color-accent-soft);
}

.source-card__drag {
  cursor: grab;
  color: var(--color-muted);
  font-size: 1.05rem;
  padding: 0 0.2rem;
  user-select: none;
}
.source-card__drag:active { cursor: grabbing; }

.source-card__head {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  flex-wrap: wrap;
}

.source-card__number {
  flex: 0 0 auto;
  font-weight: 700;
  color: var(--color-accent);
  font-variant-numeric: tabular-nums;
  min-width: 1.5em;
}

.source-card__title {
  flex: 1 1 auto;
  border: 1px dashed transparent;
  background: transparent;
  padding: 0.15rem 0.35rem;
  border-radius: 4px;
  font-weight: 700;
  font-size: 1rem;
  color: var(--color-accent-strong);
  min-width: 0;
  font-family: var(--font-frank);
}

.source-card__title:hover,
.source-card__title:focus {
  border-color: var(--color-border);
  background: #fff;
  outline: none;
}

.source-card__badge {
  font-size: 0.7rem;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  background: var(--color-accent-soft);
  color: var(--color-accent-strong);
  flex: 0 0 auto;
}

.source-card__badge--custom { background: #e6e1d2; color: #4a4435; }

.source-card__actions {
  display: flex;
  gap: 0.2rem;
  flex: 0 0 auto;
}

.source-card__actions .icon-btn {
  background: transparent;
  border: 1px solid transparent;
  border-radius: 4px;
  padding: 0.15rem 0.35rem;
  font-size: 0.95rem;
  color: var(--color-text-soft);
}

.source-card__actions .icon-btn:hover {
  border-color: var(--color-border);
  background: var(--color-bg-soft);
}

.source-card__actions .icon-btn--danger:hover {
  color: var(--color-danger);
  border-color: var(--color-danger);
}

.source-card__text {
  font-family: var(--font-frank);
  font-size: calc(var(--sheet-font-size, 14pt) * 1);
  line-height: 1.75;
  border: 1px dashed transparent;
  border-radius: 4px;
  padding: 0.4rem 0.5rem;
  white-space: pre-wrap;
  word-break: break-word;
  unicode-bidi: plaintext;
  min-height: 1.5em;
}

.source-card__text:hover,
.source-card__text:focus {
  border-color: var(--color-border);
  background: var(--color-bg-soft);
  outline: none;
}

.sheet__empty {
  text-align: center;
  color: var(--color-muted);
  padding: 3rem 1rem;
  border: 1px dashed var(--color-border);
  border-radius: var(--radius);
  background: var(--color-bg-soft);
}

.sheet__empty p { margin: 0.25rem 0; }

.sheet__footer {
  padding: 0.5rem 1rem;
  border-top: 1px solid var(--color-border-soft);
  background: var(--color-bg-soft);
  font-size: 0.78rem;
  color: var(--color-muted);
  flex: 0 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.4rem;
  align-items: center;
}
.sheet__footer-sep { color: var(--color-border); }
.sheet__footer-btn {
  background: transparent;
  border: 0;
  padding: 0;
  font: inherit;
  color: var(--color-link);
  cursor: pointer;
}
.sheet__footer-btn:hover { text-decoration: underline; }

/* ----- Browser (left panel) ----- */

.search {
  display: flex;
  gap: 0.4rem;
}

.search__input {
  flex: 1 1 auto;
  padding: 0.5rem 0.7rem;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
  font-size: 0.95rem;
  font-family: inherit;
}

.search__input:focus {
  outline: 2px solid var(--color-accent-soft);
  border-color: var(--color-accent);
}

.search__suggestions {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  max-height: 220px;
  overflow: auto;
  box-shadow: var(--shadow-pop);
}

.search__suggestions button {
  display: block;
  width: 100%;
  text-align: right;
  padding: 0.45rem 0.7rem;
  background: transparent;
  border: 0;
  border-bottom: 1px solid var(--color-border-soft);
  font: inherit;
  color: var(--color-text);
}

.search__suggestions button:last-child { border-bottom: 0; }
.search__suggestions button:hover { background: var(--color-bg-soft); }

.category-chips {
  display: flex;
  flex-wrap: wrap;
  gap: 0.3rem;
  padding-top: 0.25rem;
}
.category-chip {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: 999px;
  padding: 0.2rem 0.65rem;
  font: inherit;
  font-size: 0.8rem;
  color: var(--color-accent-strong);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.category-chip:hover {
  background: var(--color-accent-soft);
  border-color: var(--color-accent);
}

.browser {
  flex: 1 1 auto;
  overflow: auto;
  padding: 1rem;
  min-height: 0;
}

.browser__empty,
.browser__loading {
  text-align: center;
  color: var(--color-muted);
  padding: 2rem 1rem;
}

.browser__empty .hint { font-size: 0.85rem; }
.browser__empty code {
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border-soft);
  border-radius: 4px;
  padding: 0.05rem 0.35rem;
  margin: 0 0.15rem;
}

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

.result-card {
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  background: #fff;
  overflow: hidden;
}

.result-card__head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  padding: 0.6rem 0.85rem;
  background: var(--color-bg-soft);
  border-bottom: 1px solid var(--color-border-soft);
}

.result-card__title {
  font-weight: 700;
  color: var(--color-accent-strong);
  font-size: 1rem;
  font-family: var(--font-frank);
}

.result-card__category {
  font-size: 0.75rem;
  color: var(--color-muted);
}

.result-card__body {
  padding: 0.85rem;
  font-family: var(--font-frank);
  font-size: 1.05rem;
  line-height: 1.8;
  white-space: pre-wrap;
  word-break: break-word;
  unicode-bidi: plaintext;
}

.result-card__actions {
  padding: 0.55rem 0.85rem;
  border-top: 1px solid var(--color-border-soft);
  background: var(--color-bg-soft);
  display: flex;
  gap: 0.4rem;
  flex-wrap: wrap;
}
/* Same row, but shown above the body — convenient for long sources. */
.result-card__actions--top {
  border-top: 0;
  border-bottom: 1px solid var(--color-border-soft);
}

.result-card__head {
  display: grid !important;
  grid-template-columns: minmax(7em, max-content) 1fr minmax(7em, max-content);
  align-items: center;
  gap: 0.5rem;
}
.result-card__nav-slot { display: flex; }
.result-card__nav-slot--prev { justify-content: flex-start; }
.result-card__nav-slot--next { justify-content: flex-end; }
.result-card__head-center {
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.15rem;
  min-width: 0;
}
.result-card__head-center .result-card__title { font-weight: 700; font-size: 1.05rem; }
.result-card__head-center .result-card__category { font-size: 0.75rem; color: var(--color-muted); }

/* ----- Block view (Tanakh chapter / Bavli daf+amud) ----- */
.block-body {
  display: flex;
  flex-direction: column;
  gap: 0.35rem;
}
.block-body__line {
  display: block;
  line-height: 1.85;
}
.block-body__num {
  font-weight: 700;
  color: var(--color-accent);
  margin-inline-end: 0.35rem;
  font-variant-numeric: tabular-nums;
}
.block-body__amud {
  margin-bottom: 0.6rem;
  line-height: 1.85;
}
.block-body__amud-label {
  display: inline-block;
  font-weight: 700;
  color: var(--color-accent);
  background: var(--color-accent-soft);
  border-radius: 4px;
  padding: 0.05rem 0.4rem;
  margin-inline-end: 0.35rem;
  font-size: 0.85rem;
}
.block-body__text { font-family: var(--font-frank); }

/* ----- Breadcrumb ----- */
.crumbs {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.4rem 0.6rem;
  background: var(--color-bg-soft);
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius);
  font-size: 0.85rem;
  flex-wrap: wrap;
}
.crumbs__back {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.2rem 0.5rem;
  font: inherit;
  color: var(--color-accent-strong);
}
.crumbs__back:hover { background: var(--color-bg-soft); border-color: var(--color-accent); }
.crumbs__path { display: flex; flex-wrap: wrap; align-items: center; gap: 0.15rem; }
.crumbs__link {
  background: transparent;
  border: 0;
  font: inherit;
  color: var(--color-link);
  cursor: pointer;
  padding: 0.1rem 0.25rem;
  border-radius: 3px;
}
.crumbs__link:hover { background: var(--color-accent-soft); }
.crumbs__sep { color: var(--color-muted); }
.crumbs__current { font-weight: 700; color: var(--color-accent-strong); }

/* ----- Multi-section navigation grid ----- */
.browser__hint {
  font-size: 0.85rem;
  color: var(--color-muted);
  padding: 0.6rem 0.85rem 0;
}

.browser__error {
  border: 1px solid var(--color-danger);
  background: #fbe8e8;
  border-radius: var(--radius);
  padding: 0.7rem 0.9rem;
  display: flex;
  flex-direction: column;
  gap: 0.3rem;
}
.browser__error-title { font-weight: 700; color: var(--color-danger); }
.browser__error-ref { font-family: var(--font-frank); }
.browser__error-msg { font-size: 0.9rem; color: var(--color-text-soft); }
.browser__error-hint { font-size: 0.85rem; color: var(--color-muted); }
.browser__error-actions {
  display: flex;
  gap: 0.4rem;
  margin-top: 0.4rem;
  flex-wrap: wrap;
}
.browser__error-actions .btn { text-decoration: none; }
.nav-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(80px, 1fr));
  gap: 0.4rem;
  padding: 0.85rem;
}
.nav-grid__item {
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius);
  padding: 0.55rem 0.4rem;
  font: inherit;
  font-weight: 600;
  text-align: center;
  color: var(--color-accent-strong);
  cursor: pointer;
  transition: background 0.15s, border-color 0.15s;
}
.nav-grid__item:hover {
  background: var(--color-accent-soft);
  border-color: var(--color-accent);
}

/* ----- Segments list (depth 1) ----- */
.segments {
  list-style: none;
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--color-border-soft);
}
.segments__item {
  display: grid;
  grid-template-columns: max-content 1fr max-content;
  gap: 0.6rem;
  align-items: start;
  padding: 0.65rem 0.85rem;
  border-bottom: 1px solid var(--color-border-soft);
}
.segments__item:last-child { border-bottom: 0; }
.segments__label {
  font-weight: 700;
  color: var(--color-accent);
  padding-top: 0.15rem;
  min-width: 2.5em;
  font-family: var(--font-frank);
}
.segments__text {
  font-family: var(--font-frank);
  font-size: 1rem;
  line-height: 1.7;
  unicode-bidi: plaintext;
}
.segments__actions {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

/* ----- Selection bar ----- */
.selection-bar {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.6rem;
  background: #fff8dd;
  border: 1px solid #e6d680;
  border-radius: var(--radius);
  padding: 0.35rem 0.65rem;
  margin: 0 0.85rem;
  font-size: 0.85rem;
}
.selection-bar__hint { color: #6f5b0a; }

/* ----- Related sources panel ----- */
.related {
  border-top: 1px solid var(--color-border-soft);
  padding: 0.6rem 0.85rem 0.85rem;
  background: var(--color-bg-soft);
}
.related__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 700;
  color: var(--color-accent-strong);
  margin-bottom: 0.4rem;
}
.related__head--error { color: var(--color-danger); font-weight: 500; }
.related__count { font-size: 0.8rem; color: var(--color-muted); font-weight: 400; }

.related-group {
  background: #fff;
  border: 1px solid var(--color-border-soft);
  border-radius: var(--radius);
  margin-bottom: 0.45rem;
}
.related-group__summary {
  list-style: none;
  cursor: pointer;
  padding: 0.45rem 0.6rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-weight: 600;
  color: var(--color-accent-strong);
}
.related-group__summary::-webkit-details-marker { display: none; }
.related-group__summary::before {
  content: '▸';
  display: inline-block;
  margin-inline-start: 0.4rem;
  transition: transform 0.15s;
  color: var(--color-muted);
}
.related-group[open] > .related-group__summary::before {
  transform: rotate(90deg);
}
.related-group__count {
  background: var(--color-accent-soft);
  color: var(--color-accent-strong);
  font-size: 0.75rem;
  padding: 0.1rem 0.45rem;
  border-radius: 999px;
  font-weight: 500;
}
.related-group__add-all {
  margin: 0 0.6rem 0.5rem;
}
.related-list {
  list-style: none;
  padding: 0;
  margin: 0;
  border-top: 1px solid var(--color-border-soft);
}
.related-item {
  border-bottom: 1px solid var(--color-border-soft);
  padding: 0.4rem 0.6rem;
}
.related-item:last-child { border-bottom: 0; }
.related-item__head {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 0.5rem;
  flex-wrap: wrap;
}
.related-item__title {
  font-weight: 600;
  color: var(--color-text);
  font-family: var(--font-frank);
}
.related-item__actions { display: flex; gap: 0.25rem; }
.related-item__body {
  margin-top: 0.4rem;
  padding: 0.45rem 0.55rem;
  background: var(--color-bg-soft);
  border-radius: 4px;
  font-family: var(--font-frank);
  font-size: 0.95rem;
  line-height: 1.7;
  unicode-bidi: plaintext;
}
.related-item__sub-ref {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--color-accent-strong);
  margin-bottom: 0.3rem;
  border-bottom: 1px dashed var(--color-border);
  padding-bottom: 0.2rem;
}
.related-item__sub-text { white-space: pre-wrap; }

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

.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
  padding: 0.45rem 0.85rem;
  border-radius: var(--radius);
  border: 1px solid transparent;
  font: inherit;
  font-weight: 500;
  transition: background 0.15s ease, border-color 0.15s ease, color 0.15s ease;
}

.btn--small { padding: 0.3rem 0.6rem; font-size: 0.85rem; }

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  border-color: var(--color-accent);
}
.btn--primary:hover { background: var(--color-accent-strong); border-color: var(--color-accent-strong); }

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

.btn--danger {
  background: transparent;
  color: var(--color-danger);
  border-color: var(--color-border);
}
.btn--danger:hover { background: #fbe8e8; border-color: var(--color-danger); }

/* ----- Modal ----- */

.modal {
  border: 0;
  padding: 0;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-pop);
  max-width: 480px;
  width: 92vw;
  background: #fff;
}

.modal::backdrop { background: rgba(20, 15, 5, 0.4); }

.modal__body { padding: 1.2rem 1.4rem 1rem; display: flex; flex-direction: column; gap: 0.85rem; }
.modal__body h3 { margin: 0; color: var(--color-accent-strong); }

.field { display: flex; flex-direction: column; gap: 0.25rem; font-size: 0.9rem; }
.field--inline { flex-direction: row; align-items: center; gap: 0.5rem; }
.field select { padding: 0.4rem; border: 1px solid var(--color-border); border-radius: var(--radius); font: inherit; }

.modal__actions { display: flex; justify-content: flex-end; gap: 0.4rem; margin: 0.5rem 0 0; padding: 0; }

/* ----- Library ----- */

.library { list-style: none; padding: 0; margin: 0; max-height: 50vh; overflow: auto; }
.library li {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 0.5rem;
  padding: 0.55rem 0.4rem;
  border-bottom: 1px solid var(--color-border-soft);
}
.library li:last-child { border-bottom: 0; }
.library__title { font-weight: 600; color: var(--color-text); }
.library__date { font-size: 0.78rem; color: var(--color-muted); }
.library__empty { color: var(--color-muted); text-align: center; padding: 1rem 0; }
.library__actions { display: flex; gap: 0.25rem; }

/* ----- Toast ----- */

.toast {
  position: fixed;
  bottom: 1.5rem;
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-accent-strong);
  color: #fff;
  padding: 0.6rem 1rem;
  border-radius: 999px;
  box-shadow: var(--shadow-pop);
  z-index: 1000;
  font-size: 0.9rem;
}

.toast[hidden] { display: none; }

/* ----- Utility ----- */

[hidden] { display: none !important; }

::-webkit-scrollbar { width: 10px; height: 10px; }
::-webkit-scrollbar-thumb { background: var(--color-border); border-radius: 999px; }
::-webkit-scrollbar-thumb:hover { background: var(--color-muted); }