/* 
   -- KÖNYVTÁRI REKORD --
   -- Logikai hierarchia: mű > kiadás > példány --
*/

:root {
  --rec-bg:            #f0f4fa;
  --rec-surface:       #f7f9fd;
  --rec-surface-2:     #ffffff;
  --rec-border:        #c2cfe0;
  --rec-divider:       #d0dcee;
  --rec-text:          #1a2233;
  --rec-text-muted:    #4a5a78;
  --rec-text-faint:    #7a8aaa;
  --rec-primary:       #1a4f8a;
  --rec-primary-hover: #123a68;
  --rec-primary-hl:    #dce8f8;
  --rec-primary-on:    #ffffff;
  --rec-danger:        #b91c1c;
  --rec-shadow-md:     0 4px 16px rgba(26,47,100,.10);
  --rec-radius-sm:     0.375rem;
  --rec-radius-md:     0.5rem;
  --rec-radius-lg:     0.75rem;

  --rec-kiadas-bar:    #2d6fad;
  --rec-kiadas-bg:     #eef4fb;
  --rec-peldany-bar:   #6ea8d8;
  --rec-peldany-bg:    #f5f9fe;

  --nyil-bg:           #fdf8e1;
}

/* --- Skip link --- */
.skip-link {
  position: absolute; left: -999px; top: auto;
  width: 1px; height: 1px; overflow: hidden;
}
.skip-link:focus {
  left: 1rem; top: 1rem; width: auto; height: auto;
  background: var(--rec-primary); color: var(--rec-primary-on);
  padding: 0.5rem 1rem; border-radius: var(--rec-radius-md);
  font-size: 0.875rem; font-weight: 600; z-index: 9999;
}

.record-page-title {
  font-size: clamp(1rem, 2.5vw, 1.3rem);
  font-weight: 600;
  color: var(--rec-text);
  margin-bottom: 1rem;
}

/* === KÁRTYA – MŰ szint === */
.record-card {
  background: var(--rec-surface);
  border: 1px solid var(--rec-border);
  border-radius: var(--rec-radius-lg);
  box-shadow: var(--rec-shadow-md);
  overflow: hidden;
  max-width: 820px;
  margin-bottom: 2rem;
}

.record-card .card-head {
  background: var(--rec-primary);
  color: var(--rec-primary-on);
  padding: 0.85rem 1.25rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 0.5rem;
}
.record-card .jelzet-group { display: flex; flex-direction: column; gap: 0.05rem; }
.record-card .jelzet-label {
  font-size: 0.65rem; font-weight: 800;
  letter-spacing: 0.12em; text-transform: uppercase; opacity: 0.75;
}
.record-card .jelzet-value { font-size: 1rem; font-weight: 500; }
.record-card .cutter-badge {
  font-size: 0.72rem; font-weight: 700;
  letter-spacing: 0.07em; text-transform: uppercase;
  background: rgba(255,255,255,.18);
  border: 1px solid rgba(255,255,255,.30);
  border-radius: 999px;
  padding: 0.28rem 0.85rem;
  white-space: nowrap;
}

.record-card .book-title {
  font-size: clamp(1.25rem, 3vw, 1.7rem);
  font-weight: 700;
  color: var(--rec-text);
  line-height: 1.25;
  margin: 0;
  padding: 1rem 1.25rem 0.85rem;
  border-bottom: 1px solid var(--rec-divider);
}

/* Mű szintű mezősorok */
.record-card .record-body { padding: 0.1rem 0; }

.record-card .field-row {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  padding: 0.55rem 1.25rem;
  border-bottom: 1px solid var(--rec-divider);
  gap: 0.2rem 0.75rem;
  transition: background 140ms;
}
.record-card .field-row:last-child { border-bottom: none; }
.record-card .field-row:hover { background: var(--rec-surface-2); }

.record-card .field-label {
  font-size: 0.72rem; font-weight: 700;
  color: var(--rec-text-muted);
  text-transform: uppercase; letter-spacing: 0.06em;
  min-width: 155px; flex-shrink: 0;
}
.record-card .field-value {
  font-size: 1rem; color: var(--rec-text); flex: 1;
}
.record-card .field-value a {
  color: var(--rec-primary);
  text-decoration: underline;
  text-underline-offset: 2px;
  text-decoration-thickness: 1px;
  transition: color 140ms;
}
.record-card .field-value a:hover { color: var(--rec-primary-hover); }
.record-card .field-value a:focus-visible {
  outline: 2px solid var(--rec-primary); outline-offset: 2px; border-radius: 2px;
}
.record-card .field-role {
  font-size: 0.85rem; color: var(--rec-text-muted);
  font-style: italic; align-self: center;
}

/* Tárgyszó chipek */
.record-card .tag-list {
  display: flex; flex-wrap: wrap; gap: 0.35rem;
  list-style: none; padding: 0; margin: 0;
}
.record-card .tag-list a:not([href]) { display: none; }
.record-card .tag-list a[href] {
  font-size: 0.85rem; font-weight: 600;
  background: var(--rec-primary-hl);
  color: var(--rec-primary);
  border: 1px solid transparent;
  border-radius: 999px;
  padding: 0.22rem 0.75rem;
  text-decoration: none;
  min-height: 30px;
  display: inline-flex; align-items: center;
  transition: background 140ms, color 140ms, border-color 140ms;
}
.record-card .tag-list a[href]:hover {
  background: var(--rec-primary);
  color: var(--rec-primary-on);
  border-color: var(--rec-primary);
}
.record-card .tag-list a[href]:focus-visible {
  outline: 2px solid var(--rec-primary); outline-offset: 2px;
}

/* === KIADÁS szint === */
.kiadas-block {
  border-top: 0px solid var(--rec-kiadas-bar);
  background: var(--rec-kiadas-bg);
  padding-left: 1.0rem;
}
.kiadas-block + .kiadas-block {
  border-top: 0px solid var(--rec-kiadas-bar);
}

/* Kiadás N – számozott cimkebar, mint a példány */
.kiadas-label-bar {
  font-size: 0.62rem; font-weight: 800;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--rec-kiadas-bar);
  padding: 0.4rem 1.25rem 0.25rem 0.9rem;
  border-left: 4px solid var(--rec-kiadas-bar);
  border-bottom: 1px solid rgba(45,111,173,.2);
  background: var(--rec-kiadas-bg);
}

/* Kiadó / ISBN / Sorozat – behúzott sorok a kiadás-cimke alatt */
.kiadas-mezo {
  border-left: 4px solid var(--rec-kiadas-bar);
  padding: 0.3rem 1.25rem 0.3rem 1.75rem;  /* 1.75rem = behúzás */
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  border-bottom: 1px solid rgba(45,111,173,.15);
  background: var(--rec-kiadas-bg);
  transition: background 140ms;
}
.kiadas-mezo:last-of-type,
.kiadas-mezo.last { border-bottom: none; }
.kiadas-mezo:hover { background: #e6f0fa; }

.kiadas-mezo .field-label {
  font-size: 0.7rem; font-weight: 700;
  color: var(--rec-text-muted);
  text-transform: uppercase; letter-spacing: 0.05em;
  min-width: 80px; flex-shrink: 0; white-space: nowrap;
}
.kiadas-mezo .field-value {
  font-size: 0.97rem; color: var(--rec-text);
}
.kiadas-mezo .field-value a {
  color: var(--rec-primary);
  text-decoration: underline; text-underline-offset: 2px;
  transition: color 140ms;
}
.kiadas-mezo .field-value a:hover { color: var(--rec-primary-hover); }

/* === PÉLDÁNY szint === */
.peldany-block {
  border-left: 4px solid var(--rec-peldany-bar);
  background: var(--rec-peldany-bg);
  margin: 0.5rem 0.75rem 0.5rem 1.75rem;
  border-radius: 0 var(--rec-radius-md) var(--rec-radius-md) 0;
  overflow: hidden;
}
.peldany-block + .peldany-block { margin-top: 0.5rem; }
.peldany-block:last-of-type { margin-bottom: 0.65rem; }

.peldany-label-bar {
  font-size: 0.62rem; font-weight: 800;
  letter-spacing: 0.1em; text-transform: uppercase;
  color: var(--rec-peldany-bar);
  padding: 0.35rem 0.9rem 0.2rem;
  border-bottom: 1px solid rgba(110,168,216,.25);
}

/* 2 oszlopos rács */
.detail-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  padding-left: 1.25rem;
}
.detail-cell {
  padding: 0.35rem 0.9rem;
  border-bottom: 1px solid rgba(110,168,216,.2);
  display: flex; flex-direction: column; gap: 0.08rem;
}
.detail-cell.last-pair { border-bottom: none; }
.detail-cell.last-pair ~ .detail-cell { border-bottom: none; }

.detail-cell .field-label {
  font-size: 0.68rem; font-weight: 700;
  color: var(--rec-text-muted);
  text-transform: uppercase; letter-spacing: 0.05em;
  min-width: unset;
}
.detail-val {
  font-size: 0.95rem; color: var(--rec-text);
  font-variant-numeric: tabular-nums; font-weight: 500;
  margin-left: 15px;
}
.detail-val.empty { color: var(--rec-text-faint); font-weight: 400; }

.kolcson-cell { background: rgba(185,28,28,.07); }
.kolcson-val  { color: var(--rec-danger); font-weight: 700; }

/* Lábléc */
.record-card .card-footer-note {
  font-size: 0.68rem; color: var(--rec-text-muted);
  padding: 0.5rem 1.25rem;
  border-top: 1px solid var(--rec-divider);
  background: var(--rec-bg);
  text-align: right;
  margin-top: 0.5rem;
}

/* === Reszponzív === */
@media (max-width: 540px) {
  .detail-grid { grid-template-columns: 1fr; }
  .detail-cell[aria-hidden="true"] { display: none; }
  .detail-cell { border-bottom: 1px solid rgba(110,168,216,.2); }
  .detail-cell.last-pair { border-bottom: none; }
  .peldany-block { margin-left: 0.75rem; }
  .kiadas-mezo { padding-left: 1.1rem; }
  .record-card .field-label { min-width: 120px; }
}

@media (max-width: 1023px) {
  .record-card {
    margin-left: auto;    
    margin-right: auto;   
  }
}

/* === ABC BETŰREND INDEX === */
.abc-nav {
  background: var(--rec-surface);
  border: 1px solid var(--rec-border);
  border-radius: var(--rec-radius-lg);
  box-shadow: var(--rec-shadow-md);
  padding: 0.5rem 0.75rem;
  margin-bottom: 1.25rem;
  margin-top: 1.25rem;
  max-width: 820px;

  margin-left: auto;    
  margin-right: auto;   
}

.abc-nav-inner {
  display: flex;
  align-items: center;
  gap: 0.35rem;
  flex-wrap: nowrap;
}

/* Nyíl gombok */
.abc-arrow {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  width: 2rem; height: 2rem;
  border-radius: var(--rec-radius-md);
  color: var(--rec-primary);
  border: 1px solid var(--rec-border);
  background: var(--nyil-bg);
  transition: background 140ms, color 140ms, border-color 140ms;
  text-decoration: none;
}
.abc-arrow:hover {
  background: var(--rec-primary);
  color: var(--rec-primary-on);
  border-color: var(--rec-primary);
}
.abc-arrow:focus-visible {
  outline: 2px solid var(--rec-primary);
  outline-offset: 2px;
}

/* Betűsor */
.abc-letters {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.1rem 0.05rem;
  flex: 1;
  justify-content: center;
}

/* Egyedi betű – link */
.abc-letter {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2rem;
  padding: 0.4rem 0.6rem;
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--rec-primary);
  border-radius: var(--rec-radius-sm);
  text-decoration: none;
  white-space: nowrap;
  transition: background 140ms, color 140ms;
  line-height: 1.4;
}
.abc-letter:hover {
  background: var(--rec-primary-hl);
  color: var(--rec-primary-hover);
}
.abc-letter:focus-visible {
  outline: 2px solid var(--rec-primary);
  outline-offset: 2px;
}

/* Aktív betű */
.abc-letter--active {
  background: var(--rec-primary);
  color: var(--rec-primary-on);
  border-radius: var(--rec-radius-sm);
  cursor: default;
  font-weight: 700;
}

/* Reszponzív: más betűméret mobilon */
@media (max-width: 540px) {
  .abc-letter {
    font-size: 1.1rem;
    min-width: 2rem;
    padding: 0.2rem 0.4rem;
  }
  .abc-arrow { width: 2rem; height: 2rem; }
}


/* === LAPOZÓ (pager) === */
.lapozo {
  display: inline-flex;
  align-items: center;
  gap: 0.45rem;
  padding: 0.35rem 1.5rem;
  background: var(--rec-surface);
  border: 1px solid var(--rec-border);
  border-radius: var(--rec-radius-lg);
  box-shadow: var(--rec-shadow-md);

  margin-top: 1.0rem;
  margin-bottom: 1.0rem;
  margin-left: 1.2rem;
}

.lapozo-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 2rem; height: 2rem;
  border-radius: var(--rec-radius-md);
  border: 1px solid var(--rec-border);
  background: var(--nyil-bg);
  color: var(--rec-primary);
  font-weight: 900;
  text-decoration: none;
  transition: background 140ms, color 140ms, border-color 140ms;
  flex-shrink: 0;
}

.lapozo-btn:hover {
  background: var(--rec-primary);
  color: var(--rec-primary-on);
  border-color: var(--rec-primary);
}

.lapozo-btn:focus-visible {
  outline: 2px solid var(--rec-primary);
  outline-offset: 2px;
}

.lapozo-btn.disabled {
  opacity: 0.35;
  pointer-events: none;
  cursor: default;
}

.lapozo-oldal {
  font-size: 1.0rem;
  font-weight: 700;
  color: var(--rec-text-muted);
  padding: 0 0.5rem;
  white-space: nowrap;
  font-variant-numeric: tabular-nums;
}

.lapozo-elvalaszto {
  width: 1px;
  height: 1.25rem;
  background: var(--rec-divider);
  margin: 0 0.1rem;
}