/* "Kitabxana" səhifəsinə (library.html) xas üslub — əsas saytın
   navy/cyan mövzusundan (css/style.css) istifadə edir, yalnız bu səhifədə yüklənir. */

/* ---------- Kitab animasiyası (giriş ekranı) ---------- */
.book-loader {
  position: fixed;
  inset: 0;
  z-index: 1000;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.2rem;
  background:
    radial-gradient(circle at 50% 45%, rgba(38,210,255,0.16), transparent 55%),
    linear-gradient(180deg, var(--navy-deep) 0%, var(--navy) 100%);
  transition: opacity 0.6s ease, visibility 0.6s ease;
}

.book-loader.is-hidden {
  opacity: 0;
  visibility: hidden;
  pointer-events: none;
}

.book-scene {
  perspective: 900px;
  margin: 1.4rem 0;
  transform: scale(1.25);
}

@media (min-width: 900px) {
  .book-scene { transform: scale(1.7); margin: 2.4rem 0; }
}

.book {
  --paper: #f5f8ff;
  position: relative;
  width: 200px;
  height: 130px;
  transform: rotateX(22deg);
  transform-style: preserve-3d;
}

/* Kitabın açıq qapağı — hər iki səhifənin altındakı tünd əsas. */
.book-cover {
  position: absolute;
  inset: -9px;
  border-radius: 9px;
  background: linear-gradient(135deg, #0a5c8a, var(--navy));
  border: 1px solid rgba(38,210,255,0.35);
  box-shadow: 0 26px 40px -14px rgba(0,0,0,0.65);
}

/* Bel (spine) xətti */
.book::after {
  content: '';
  position: absolute;
  left: 50%;
  top: -9px;
  bottom: -9px;
  width: 2px;
  background: rgba(0,0,0,0.4);
  transform: translateX(-50%) translateZ(6px);
}

.book-left,
.book-leaf {
  position: absolute;
  top: 0;
  width: 50%;
  height: 100%;
  background:
    repeating-linear-gradient(180deg, transparent 0 13px, rgba(10,92,138,0.22) 13px 14px) 12px 14px / calc(100% - 24px) calc(100% - 28px) no-repeat,
    var(--paper);
}

.book-left {
  left: 0;
  border-radius: 5px 0 0 5px;
  box-shadow: inset -10px 0 14px -10px rgba(0,0,0,0.3);
}

.book-leaf {
  left: 50%;
  border-radius: 0 5px 5px 0;
  box-shadow: inset 10px 0 14px -10px rgba(0,0,0,0.3);
  transform-origin: left center;
  transform: translateZ(calc(var(--i) * -1px));
  animation: book-flip 3.2s ease-in-out infinite;
  animation-delay: calc(var(--i) * 0.28s);
}

/* Səhifə sağdan sola çevrilir, bir az dayanır, solub yenidən başlayır. */
@keyframes book-flip {
  0%   { transform: translateZ(calc(var(--i) * -1px)) rotateY(0deg); opacity: 1; }
  38%  { transform: translateZ(calc(var(--i) * -1px)) rotateY(-178deg); opacity: 1; }
  82%  { transform: translateZ(calc(var(--i) * -1px)) rotateY(-178deg); opacity: 1; }
  92%  { transform: translateZ(calc(var(--i) * -1px)) rotateY(-178deg); opacity: 0; }
  93%  { transform: translateZ(calc(var(--i) * -1px)) rotateY(0deg); opacity: 0; }
  100% { transform: translateZ(calc(var(--i) * -1px)) rotateY(0deg); opacity: 1; }
}

.book-loader-text {
  font-family: var(--font-display);
  font-size: 1.05rem;
  font-weight: 600;
  letter-spacing: 0.32em;
  text-transform: uppercase;
  color: rgba(255,255,255,0.85);
  padding-left: 0.32em; /* letter-spacing sağdakı boşluğu kompensasiya edir */
}

/* Giriş ekranı "səhnə"si: bütün səhnə tünd mavi olur və arxasında dalğa
   xətləri axır (js/waves.js), giriş kartı isə bu fonun üstündə durur. Daxil
   olandan sonra bu bütövlükdə gizlədilir və əvəzinə #libraryDashboardSection
   (digər kabinetlərlə eyni db-shell dizaynı) göstərilir, bax
   js/api.js#setLibraryGated. */
.library-stage {
  position: relative;
  overflow: hidden;
  background: linear-gradient(180deg, var(--navy-deep) 0%, var(--navy) 100%);
  flex: 1 1 auto;
  display: flex;
  align-items: center;
  justify-content: center;
}

/* .library-stage özü display:flex təyin etdiyi üçün, JS-in qoyduğu [hidden]
   atributu bunu ƏKS HALDA "əzərdi" (bax css/style.css-dəki eyni qeyd,
   .db-nav-item[hidden]) — daxil olandan sonra səhnə görünməyə davam edərdi. */
.library-stage[hidden] { display: none; }

.library-waves {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  z-index: 0;
  pointer-events: none;
  opacity: 0;
  transition: opacity 0.6s ease;
}

.library-stage.is-gated .library-waves { opacity: 1; }

.library-stage > .library-section {
  position: relative;
  z-index: 1;
  width: 100%;
  padding: 1.5rem 1rem;
}

/* Giriş ekranında səhifə sürüşmür: başlıq + ekranın qalan hissəsini tutan
   səhnə (giriş kartı ortada). Footer gizlədilir, body tam ekran hündürlüyündədir. */
body.library-gated {
  min-height: 100vh;
  min-height: 100dvh;
}

body.library-gated .site-footer { display: none; }

body.library-gated main {
  display: flex;
  flex-direction: column;
}

.library-inner {
  max-width: var(--max);
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 4rem;
  flex-wrap: wrap;
}

/* Solda "xoş gəlmisiniz" mətni — yalnız geniş ekranda görünür, dar/alçaq
   ekranda giriş kartına yer qalsın deyə gizlədilir (bax aşağıdakı media qaydası). */
.library-welcome {
  flex: 1 1 320px;
  max-width: 380px;
  color: #fff;
}

.library-welcome-icon {
  display: inline-flex;
  margin-bottom: 1.5rem;
}

.library-welcome-icon svg { width: 88px; height: 72px; }

.library-welcome h2 {
  font-family: var(--font-display);
  font-size: clamp(1.6rem, 2.6vw, 2.1rem);
  font-weight: 600;
  letter-spacing: -0.01em;
  margin: 0 0 0.75rem;
}

.library-welcome p {
  font-size: 1.02rem;
  line-height: 1.6;
  color: rgba(255,255,255,0.68);
  margin: 0;
}

@media (max-width: 860px) {
  .library-welcome { display: none; }
}

.library-status {
  margin: 2rem 0;
  text-align: center;
  color: var(--ink-soft);
  font-size: 1rem;
}

.library-status[hidden] { display: none; }

/* Daxil olmamış ziyarətçiyə göstərilən "giriş edin" bloku. */
.library-gate {
  max-width: 420px;
  width: 100%;
  margin: 0;
  padding: 2.5rem 1.75rem;
  text-align: center;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 2px 8px -4px rgba(0,34,63,0.08);
}

.library-gate-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--navy), #0a5c8a);
  box-shadow: 0 10px 24px -12px rgba(0,34,63,0.6);
}

/* Loqo ağ rəngdədir (şəffaf fonda), ona görə tünd dairənin içində görünür. */
.library-gate-icon img {
  width: 100%;
  height: 100%;
  padding: 10px;
  object-fit: contain;
}

.library-gate h2 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 600;
  margin: 1.1rem 0 0.6rem;
  color: var(--navy);
}

.library-gate p {
  margin: 0 0 1.5rem;
  font-size: 0.98rem;
  line-height: 1.6;
  color: var(--ink-soft);
}

.library-gate-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 0.55rem 1.8rem;
  border-radius: 999px;
  background: var(--cyan-solid);
  color: var(--navy-deep);
  font-weight: 700;
  transition: background 0.2s ease, transform 0.15s ease;
}

.library-login {
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.library-login .form-status { margin: 0; min-height: 1.2em; text-align: center; }

button.library-gate-btn {
  border: 0;
  width: 100%;
  font-family: var(--font-body);
  font-size: 1rem;
  cursor: pointer;
}

button.library-gate-btn:disabled { opacity: 0.6; cursor: default; }

.library-gate-btn:hover { background: var(--navy); color: #fff; transform: translateY(-2px); }

.library-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}

.library-grid[hidden] { display: none; }

.library-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.4rem;
  background: #fff;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 2px 8px -4px rgba(0,34,63,0.08);
  transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}

.library-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 20px 40px -18px rgba(0,34,63,0.3);
}

.library-card-icon {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 12px;
  background: linear-gradient(135deg, var(--navy), #0a5c8a);
  color: #fff;
}

.library-card-icon svg { width: 24px; height: 24px; }

.library-card h3 {
  font-family: var(--font-display);
  font-size: 1.12rem;
  font-weight: 500;
  line-height: 1.3;
  margin: 0;
  color: var(--ink);
  overflow-wrap: anywhere;
}

.library-card-desc {
  margin: 0.45rem 0 0;
  font-size: 0.92rem;
  line-height: 1.55;
  color: var(--ink-soft);
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

.library-card-body { flex: 1 1 auto; }

.library-card-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.25rem 0.9rem;
  margin-top: 0.8rem;
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--ink-soft);
}

.library-card-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  min-height: 44px;
  padding: 0.5rem 1.1rem;
  border-radius: 999px;
  border: 0;
  background: var(--navy);
  color: #fff;
  font-family: var(--font-body);
  font-size: 0.88rem;
  font-weight: 700;
  cursor: pointer;
  transition: background 0.2s ease, transform 0.15s ease;
}

.library-card-btn:hover { background: #0a5c8a; transform: translateY(-2px); }
.library-card-btn:active { transform: translateY(0) scale(0.97); }

@media (max-width: 900px) {
  .library-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
  .library-stage > .library-section { padding: 1rem; }
  .library-grid { grid-template-columns: 1fr; gap: 1rem; }
}

/* Alçaq ekranlarda (məs. kiçik telefon, üfüqi mövqe) kart ekrana sığsın deyə sıxılır. */
@media (max-height: 700px) {
  .library-gate { padding: 1.5rem 1.5rem; }
  .library-gate-icon { width: 72px; height: 72px; }
  .library-gate h2 { margin: 0.7rem 0 0.4rem; font-size: 1.25rem; }
  .library-gate p { font-size: 0.9rem; margin-bottom: 1rem; }
  .library-login { gap: 0.7rem; }
}

@media (max-height: 600px) {
  .library-gate p { display: none; }
}

/* ---------- Kitabxanaçının fiziki kitab paneli (kataloq / ver-qaytar / gecikmiş) ---------- */

.library-toolbar {
  margin-bottom: 1.25rem;
}

.library-toolbar input[type="search"] {
  width: 100%;
  max-width: 360px;
  height: 42px;
  padding: 0 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.92rem;
  color: var(--ink);
  background: #fff;
}

.library-toolbar input[type="search"]:focus {
  outline: none;
  border-color: var(--cyan-solid);
}

#libraryCatalogTable,
#libraryActiveLoansTable,
#libraryOverdueTable {
  margin-bottom: 2rem;
}

.library-return-form {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.library-return-form input[type="text"] {
  width: 110px;
  height: 34px;
  padding: 0 0.6rem;
  border: 1px solid var(--line);
  border-radius: 8px;
  font-family: var(--font-body);
  font-size: 0.82rem;
}

.library-overdue-days {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 999px;
  background: rgba(226,75,74,0.12);
  color: #a32d2d;
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
}

/* ---------------------------------------------------------------------------
   Kitabxanaçı kabineti (js/librarian.js): statistika kartları, nişanlar, diaqram,
   bildirişlər, şagird detalı. Rənglər saytın mövcud palitrasından.
   --------------------------------------------------------------------------- */

.library-toolbar--actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.75rem;
}

.library-toolbar--actions label {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: 0.88rem;
  color: var(--ink-soft);
}

.library-toolbar--actions input[type="date"] {
  height: 42px;
  padding: 0 0.8rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.9rem;
}

.library-muted { color: var(--ink-soft); font-size: 0.85em; }

/* İki sütunlu forma: qısa sahələr yan-yana, uzunlar (.library-span-2) tam en; dar ekranda tək sütun. */
.contact-form.library-form-grid,
.library-form-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem 1.25rem;
}
.library-form-grid .library-span-2 { grid-column: 1 / -1; }
@media (max-width: 700px) {
  .contact-form.library-form-grid,
  .library-form-grid { grid-template-columns: minmax(0, 1fr); }
}

/* "Əlavə məlumat" — nadir doldurulan sahələr; yığılı gəlir. */
.library-form-more {
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  padding: 0 1rem;
}
.library-form-more > summary {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
  padding: 0.75rem 0;
  font-size: 0.88rem;
  font-weight: 600;
  color: var(--navy);
  cursor: pointer;
  list-style: none;
}
.library-form-more > summary::-webkit-details-marker { display: none; }
.library-form-more > summary::before { content: '+'; font-weight: 700; width: 0.9rem; flex-shrink: 0; }
.library-form-more[open] > summary::before { content: '\2212'; }
.library-form-more-body { padding: 0.25rem 0 1.1rem; }

/* "Yeni kitab" formu kataloq səhifəsinin başındadır; kataloq cədvəlindən xətlə ayrılır. */
.library-book-form-wrap {
  margin-bottom: 2rem;
  padding-bottom: 1.75rem;
  border-bottom: 1px solid var(--line);
}
.library-book-form-wrap > h3 { margin-top: 0; }

/* Kitab formasında ISBN skan sahəsi: giriş + "Məlumatı gətir" düyməsi yan-yana (dar ekranda alt-alta). */
.library-isbn-scan {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}
.library-isbn-scan input { flex: 1 1 16rem; min-width: 0; }
.library-isbn-scan .btn-ghost-dark { flex: 0 0 auto; }
#libraryBookIsbnHint { margin: 0.4rem 0 0; min-height: 1.2em; }
#libraryBookIsbnHint.is-success { color: #1a7a4c; }
#libraryBookIsbnHint.is-error { color: #b3261e; }

.library-check {
  display: inline-flex;
  align-items: center;
  gap: 0.25rem;
  font-size: 0.8rem;
  color: var(--ink-soft);
  white-space: nowrap;
}

.library-return-form { flex-wrap: wrap; }

/* Yan menyu qrupları (Gündəlik iş / Kataloq / Uçot / Sistem): başlığa basanda yığılıb-açılır.
   Dar ekranda (menyu üfüqi sıraya çevrilir) qruplar açılıb düz siyahıya qayıdır. */
.library-nav-group,
.library-nav-group-items {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}
.library-nav-group[hidden] { display: none; }
#libraryDashboardNav .db-nav-item { padding-top: 0.6rem; padding-bottom: 0.6rem; }
.library-nav-group-title {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-top: 0.4rem;
  padding: 0.4rem 0.8rem;
  border: none;
  border-radius: 0.6rem;
  background: transparent;
  color: var(--ink-soft);
  font-family: var(--font-body);
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.09em;
  text-transform: uppercase;
  text-align: left;
  cursor: pointer;
}
.library-nav-group-title:hover { color: var(--navy); background: rgba(255,255,255,0.55); }
.library-nav-group-title svg {
  width: 14px;
  height: 14px;
  margin-left: auto;
  flex-shrink: 0;
  transition: transform 0.2s ease;
}
.library-nav-group.is-collapsed .library-nav-group-title svg { transform: rotate(-90deg); }
.library-nav-group.is-collapsed .library-nav-group-items { display: none; }
.library-nav-group-dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--cyan-solid);
  flex-shrink: 0;
}
.library-nav-group-dot[hidden] { display: none; }

@media (max-width: 900px) {
  .library-nav-group,
  .library-nav-group-items,
  .library-nav-group.is-collapsed .library-nav-group-items { display: contents; }
  .library-nav-group[hidden] { display: none; }
  .library-nav-group-title { display: none; }
}

/* Yuxarıdakı PDF axtarışı başqa bölmələrdə gizlədilir (js/librarian2.js#syncLibraryChrome). */
.db-main-actions[hidden] { display: none; }

/* Yan menyudakı say nişanı (rezervasiya/bildiriş sayı). */
.library-nav-badge {
  margin-left: auto;
  min-width: 1.35rem;
  padding: 0.05rem 0.4rem;
  border-radius: 999px;
  background: var(--cyan-solid);
  color: var(--navy-deep);
  font-size: 0.72rem;
  font-weight: 800;
  text-align: center;
  line-height: 1.35;
}

.library-nav-badge[hidden] { display: none; }

/* Statistika kartları */
.library-stats {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(170px, 1fr));
  gap: 0.9rem;
  margin: 1rem 0 1.75rem;
}

.library-stats--compact { grid-template-columns: repeat(auto-fill, minmax(130px, 1fr)); margin: 0.75rem 0 1.25rem; }
/* Dashboard "Ümumi vəziyyət": 6 kart bir sıraya sığsın (dar ekranda özü sətirə düşür). */
#libraryDashStats { grid-template-columns: repeat(auto-fit, minmax(118px, 1fr)); }

.library-stat {
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 1rem 1.1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
}

.library-stat-label { font-size: 0.8rem; color: var(--ink-soft); }
.library-stat-value { font-family: var(--font-display); font-size: 1.7rem; font-weight: 700; color: var(--navy); line-height: 1.15; }
.library-stat-sub { font-size: 0.75rem; color: var(--ink-soft); }

.library-stat--danger { border-color: rgba(226,75,74,0.45); background: rgba(226,75,74,0.07); }
.library-stat--danger .library-stat-value { color: #a32d2d; }
.library-stat--warn { border-color: rgba(255,180,84,0.6); background: rgba(255,180,84,0.12); }
.library-stat--warn .library-stat-value { color: #8a5200; }

/* Klik edilə bilən statistika kartı (Dashboard "Ümumi vəziyyət"): düymədir, ona görə şrift/mətn sıfırlanır. */
.library-stat--link {
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease;
}
.library-stat--link:hover { border-color: var(--navy); box-shadow: 0 6px 16px -10px rgba(0,34,63,0.45); }
.library-stat--link:focus-visible,
.library-attn:focus-visible,
.library-quick-action:focus-visible { outline: 2px solid var(--cyan-solid); outline-offset: 2px; }

/* Dashboard: gündəlik əsas əməliyyatlar */
.library-quick-actions {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 0.9rem;
  margin: 1rem 0 1.75rem;
}
.library-quick-action {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  padding: 1rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--navy);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, transform 0.15s ease;
}
.library-quick-action:hover { border-color: var(--navy); box-shadow: 0 8px 18px -12px rgba(0,34,63,0.55); transform: translateY(-1px); }
.library-quick-action svg { width: 28px; height: 28px; flex-shrink: 0; }
.library-quick-text { display: flex; flex-direction: column; gap: 0.1rem; }
.library-quick-text strong { font-family: var(--font-display); font-size: 1.05rem; }
.library-quick-text small { font-size: 0.78rem; color: var(--ink-soft); }
.library-quick-action--primary { background: var(--navy); border-color: var(--navy); color: #fff; }
.library-quick-action--primary .library-quick-text small { color: rgba(255,255,255,0.75); }
.library-quick-action--primary:hover { background: var(--navy-deep); }

/* Dashboard: "Bu gün diqqət tələb edənlər" — böyük, klik edilə bilən kartlar; sıfır olanlar solğundur. */
.library-attention {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(118px, 1fr));
  gap: 0.9rem;
  margin: 0.75rem 0 1.75rem;
}
.library-attention-clear { grid-column: 1 / -1; margin: 0; font-size: 0.9rem; color: var(--ink-soft); }
.library-attn {
  position: relative;
  display: flex;
  flex-direction: column;
  gap: 0.15rem;
  padding: 1rem 0.8rem 1rem 1.15rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
  font: inherit;
  text-align: left;
  cursor: pointer;
  transition: border-color 0.15s ease, box-shadow 0.15s ease, opacity 0.15s ease;
}
.library-attn::before {
  content: '';
  position: absolute;
  left: 0;
  top: 0.85rem;
  bottom: 0.85rem;
  width: 4px;
  border-radius: 0 4px 4px 0;
  background: var(--line);
}
.library-attn:hover { border-color: var(--navy); box-shadow: 0 6px 16px -10px rgba(0,34,63,0.45); }
.library-attn-value { font-family: var(--font-display); font-size: 2.1rem; font-weight: 700; color: var(--navy); line-height: 1.1; }
.library-attn-label { font-size: 0.88rem; font-weight: 600; color: var(--ink); }
.library-attn--danger { border-color: rgba(226,75,74,0.45); background: rgba(226,75,74,0.07); }
.library-attn--danger::before { background: #e24b4a; }
.library-attn--danger .library-attn-value { color: #a32d2d; }
.library-attn--warn { border-color: rgba(255,180,84,0.6); background: rgba(255,180,84,0.12); }
.library-attn--warn::before { background: #f0a030; }
.library-attn--warn .library-attn-value { color: #8a5200; }
.library-attn--idle { opacity: 0.6; }
.library-attn--idle:hover { opacity: 1; }

/* "Kitab ver": 1 Kitab | 2 Şagird yan-yana, altda 3 Təsdiq. */
.library-issue-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
}
@media (max-width: 800px) { .library-issue-grid { grid-template-columns: minmax(0, 1fr); } }
.library-issue-card,
.library-backup-card {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  padding: 1.1rem 1.25rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
}
.library-issue-step {
  display: flex;
  align-items: center;
  gap: 0.6rem;
  margin: 0;
  font-size: 1rem;
  color: var(--navy);
}
.library-issue-step span {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 1.65rem;
  height: 1.65rem;
  border-radius: 50%;
  background: var(--navy);
  color: #fff;
  font-size: 0.82rem;
  font-weight: 700;
}
.library-issue-card .section-note { margin: 0; min-height: 1.1em; }
.library-issue-info {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  padding: 0.8rem 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
}
.library-issue-info[hidden] { display: none; }
.library-issue-info > strong { font-size: 1.02rem; color: var(--navy); }
.library-issue-load { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; margin-top: 0.15rem; }
.library-issue-confirm-row {
  display: grid;
  grid-template-columns: minmax(180px, 240px) minmax(0, 1fr);
  gap: 1rem 1.5rem;
  align-items: end;
}
@media (max-width: 700px) { .library-issue-confirm-row { grid-template-columns: minmax(0, 1fr); } }
.library-issue-summary {
  margin: 0;
  padding: 0.75rem 1rem;
  border: 1px dashed var(--line);
  border-radius: var(--radius);
  background: #fff;
  font-size: 0.92rem;
  color: var(--ink-soft);
}
.library-issue-summary.is-ready { border-style: solid; border-color: rgba(31,209,168,0.6); background: rgba(31,209,168,0.1); color: #0b6e57; font-weight: 600; }
.library-issue-summary.is-warn { border-style: solid; border-color: rgba(255,180,84,0.7); background: rgba(255,180,84,0.14); color: #8a5200; font-weight: 600; }
.library-issue-confirm .btn-submit { min-width: 12rem; }

/* "Sənədlər": sənəd kartları (hər biri öz mini formu ilə) — kartın görünüşü "Kitab ver" kartları ilə eynidir. */
.library-doc-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(310px, 1fr));
  gap: 1.1rem;
  margin-top: 1.25rem;
}
.library-doc-card {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  padding: 1.1rem 1.25rem 1.25rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
}
.library-doc-card h3 { margin: 0; font-size: 1rem; color: var(--navy); }
.library-doc-card > .library-muted { margin: 0; }
.library-doc-fields { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 0.6rem 0.75rem; }
.library-doc-fields label { display: flex; flex-direction: column; gap: 0.3rem; font-size: 0.82rem; color: var(--ink-soft); }
.library-doc-fields .library-doc-wide { grid-column: 1 / -1; }
.library-doc-fields input,
.library-doc-fields select {
  height: 40px;
  padding: 0 0.7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  font-family: var(--font-body);
  font-size: 0.9rem;
  color: var(--ink);
  min-width: 0;
}
.library-doc-fields input[type="date"] { padding: 0 0.45rem; font-size: 0.84rem; }
.library-doc-card .form-actions { margin-top: auto; }
.library-doc-card .form-status { margin: 0; min-height: 1.1em; }
#libraryDocMeta { margin-top: 0.75rem; }

/* "Ehtiyat nüsxə": ixrac | bərpa iki kart; kartın görünüşü "Kitab ver" kartları ilə eynidir. */
.library-backup-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1.25rem;
  margin-top: 1rem;
}
@media (max-width: 800px) { .library-backup-grid { grid-template-columns: minmax(0, 1fr); } }
.library-backup-card h3 { margin: 0; font-size: 1rem; color: var(--navy); }
.library-backup-card .section-note { margin: 0; }
.library-backup-card .form-status { margin: 0; min-height: 1.1em; }
.library-backup-warn {
  margin: 0;
  padding: 0.6rem 0.8rem;
  border: 1px solid rgba(255, 180, 84, 0.6);
  border-radius: var(--radius);
  background: rgba(255, 180, 84, 0.14);
  color: #8a5200;
  font-size: 0.85rem;
}
.library-backup-warn[hidden] { display: none; }
.library-backup-excel {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.4rem 0.9rem;
  padding-top: 0.75rem;
  border-top: 1px solid var(--line);
}
.library-backup-excel .link-action { margin-right: 0; text-decoration: underline; }

/* Vəziyyət nişanları */
.library-badge {
  display: inline-block;
  padding: 0.18rem 0.6rem;
  border-radius: 999px;
  font-size: 0.76rem;
  font-weight: 700;
  white-space: nowrap;
  background: var(--bg-alt);
  color: var(--ink-soft);
}

.library-badge--ok { background: rgba(31,209,168,0.16); color: #0b6e57; }
.library-badge--warn { background: rgba(255,180,84,0.22); color: #8a5200; }
.library-badge--danger { background: rgba(226,75,74,0.14); color: #a32d2d; }
.library-badge--info { background: rgba(38,210,255,0.18); color: #075e78; }
.library-badge--muted { background: var(--bg-alt); color: var(--ink-soft); }

/* Aylıq diaqram (CSS ilə sütunlar) */
.library-bars {
  display: flex;
  align-items: flex-end;
  gap: 0.5rem;
  height: 190px;
  margin: 0.75rem 0 2rem;
  padding: 0.5rem 0 0;
  overflow-x: auto;
}

.library-bar {
  position: relative;
  flex: 1 0 34px;
  height: 100%;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  align-items: center;
  gap: 0.25rem;
}

.library-bar-fill {
  display: block;
  width: 70%;
  min-height: 2px;
  border-radius: 6px 6px 0 0;
  background: linear-gradient(180deg, var(--cyan-solid), #0a5c8a);
}

.library-bar-value { font-size: 0.75rem; font-weight: 700; color: var(--navy); }
.library-bar-label { font-size: 0.7rem; color: var(--ink-soft); white-space: nowrap; }

/* Bildirişlər */
.library-notices { display: flex; flex-direction: column; gap: 0.6rem; margin-top: 0.75rem; }

.library-notice {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 0.85rem 1rem;
  border: 1px solid var(--line);
  border-left-width: 4px;
  border-radius: 0;
  background: #fff;
  font-size: 0.92rem;
}

.library-notice--danger { border-left-color: #e24b4a; background: rgba(226,75,74,0.05); }
.library-notice--warning { border-left-color: #ffb454; background: rgba(255,180,84,0.08); }
.library-notice--info { border-left-color: var(--cyan-solid); }
.library-notice.is-read { opacity: 0.6; }

/* Şagird detalı */
.library-detail {
  margin-top: 1.5rem;
  padding: 1.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: var(--bg);
}

.library-detail-head { display: flex; align-items: flex-start; justify-content: space-between; gap: 1rem; }
.library-detail h4 { margin: 1.25rem 0 0.5rem; font-size: 0.95rem; color: var(--navy); }

@media (max-width: 600px) {
  .library-stats { grid-template-columns: repeat(2, 1fr); }
  .library-notice { flex-direction: column; align-items: flex-start; }
}

/* ---------------------------------------------------------------------------
   2-ci mərhələ: üzlük, fayl düymələri, sətir əməliyyatları, əlaqə formu
   --------------------------------------------------------------------------- */

.library-file-btn { cursor: pointer; display: inline-flex; align-items: center; }

.library-cover-thumb {
  width: 28px;
  height: 38px;
  object-fit: cover;
  border-radius: 3px;
  margin-right: 0.5rem;
  vertical-align: middle;
  border: 1px solid var(--line);
}

.library-cover-preview {
  display: block;
  max-width: 110px;
  max-height: 150px;
  margin-top: 0.5rem;
  border-radius: 6px;
  border: 1px solid var(--line);
}

.library-cover-preview[hidden] { display: none; }

.library-loan-extras {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 0.6rem;
  margin-bottom: 0.4rem;
}

.library-toolbar--actions input[type="text"],
.library-toolbar--actions select {
  height: 42px;
  padding: 0 0.9rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.9rem;
  background: #fff;
}

.library-contact-form { margin: 0.75rem 0 1rem; }
.library-contact-form label { display: inline-flex; gap: 0.4rem; align-items: center; font-size: 0.85rem; color: var(--ink-soft); }
.library-contact-form input[type="text"] { max-width: 11rem; }

.form-row--check label { display: flex; gap: 0.6rem; align-items: flex-start; font-weight: 400; line-height: 1.45; }
.form-row--check input[type="checkbox"] { width: auto; margin-top: 0.2rem; }

.library-detail table { background: #fff; }

/* Dashboard-dakı "Sıfırla" bölməsi — təhlükəli əməliyyat, ayrıca çərçivədə */
.library-danger-zone {
  margin-top: 2rem;
  padding: 1rem 1.1rem 1.1rem;
  border: 1px solid rgba(179, 38, 30, 0.35);
  border-radius: var(--radius);
  background: rgba(226, 75, 74, 0.04);
}
.library-danger-zone h3 { margin-top: 0; color: #a32d2d; }

/* Profil tənzimləmələri */
.library-profile-head { display: flex; align-items: center; gap: 1rem; margin-bottom: 1.25rem; }
.library-profile-avatar {
  width: 72px;
  height: 72px;
  border-radius: 50%;
  object-fit: cover;
  border: 1px solid var(--line);
  background: #fff;
  flex: 0 0 auto;
}
.library-profile-avatar--initial {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 1.8rem;
  font-weight: 600;
  color: var(--navy);
  background: rgba(0, 34, 63, 0.08);
}
.library-profile-avatar[hidden] { display: none; }
.library-profile-meta { display: flex; flex-direction: column; gap: 0.2rem; min-width: 0; }
.library-profile-meta strong { font-size: 1.1rem; }

/* =============================================================================
   Kabinet rəng mövzusu — "Oxford": tünd navy yan panel + cyan vurğu, soyuq mavi-boz fon.
   YALNIZ kitabxanaçı kabineti (#libraryDashboard); müəllim/admin kabinetləri (login.html) eyni
   .db-* siniflərini istifadə edir, ona görə hər qayda bu identifikatorla məhdudlaşdırılıb.
   Rəngləri dəyişmək üçün aşağıdakı --cab-* dəyişənləri kifayətdir.
   ============================================================================= */
#libraryDashboardSection { background: #eef2f8; }

#libraryDashboard {
  --cab-sidebar: #00223f;
  --cab-sidebar-text: #b9c7d6;
  --cab-sidebar-muted: #7f9ab5;
  --cab-sidebar-hover: rgba(255, 255, 255, 0.07);
  --cab-sidebar-line: rgba(255, 255, 255, 0.12);
  --cab-sidebar-active: rgba(38, 210, 255, 0.16);
  --cab-sidebar-active-text: #8fe6ff;
  --cab-accent: #26d2ff;
  --cab-accent-strong: #0a7ea4; /* ağ fonda ikon/mətn üçün oxunaqlı cyan */

  /* Bütün library.css qaydaları bu dəyişənləri oxuyur — soyuq mavi-boz tonlara keçir. */
  --bg: #f3f6fb;
  --bg-alt: #e8eef6;
  --line: #dbe3ee;
  --ink: #0d1b2a;
  --ink-soft: #586a7d;
}

/* Yan panel */
#libraryDashboard .db-sidebar { background: var(--cab-sidebar); }
#libraryDashboard .db-sidebar-brand span { color: #fff; }
#libraryDashboard .db-nav { scrollbar-width: thin; scrollbar-color: rgba(255, 255, 255, 0.25) transparent; }
#libraryDashboard .db-nav-item { color: var(--cab-sidebar-text); }
#libraryDashboard .db-nav-item svg { color: var(--cab-sidebar-muted); }
#libraryDashboard .db-nav-item:hover { background: var(--cab-sidebar-hover); color: #fff; }
#libraryDashboard .db-nav-item:hover svg { color: #fff; }
#libraryDashboard .db-nav-item.is-active {
  background: var(--cab-sidebar-active);
  color: var(--cab-sidebar-active-text);
  box-shadow: inset 3px 0 0 var(--cab-accent);
}
#libraryDashboard .db-nav-item.is-active svg { color: var(--cab-sidebar-active-text); }
#libraryDashboard .db-nav-item:focus-visible,
#libraryDashboard .library-nav-group-title:focus-visible { outline: 2px solid var(--cab-accent); outline-offset: -2px; }

/* Menyu qrup başlıqları */
#libraryDashboard .library-nav-group-title { color: var(--cab-sidebar-muted); }
#libraryDashboard .library-nav-group-title:hover { color: #fff; background: var(--cab-sidebar-hover); }

/* Aşağı hissə: çıxış + profil */
#libraryDashboard .db-sidebar-footer { border-top-color: var(--cab-sidebar-line); }
#libraryDashboard .db-nav-item--logout,
#libraryDashboard .db-nav-item--logout svg { color: #ff9f97; }
#libraryDashboard .db-nav-item--logout:hover { background: rgba(255, 130, 120, 0.14); color: #ffc2bd; }
#libraryDashboard .db-nav-item--logout:hover svg { color: #ffc2bd; }
#libraryDashboard .db-identity-text > span { color: #fff; }
#libraryDashboard .role-pill { background: var(--cab-sidebar-active); color: var(--cab-sidebar-active-text); }

/* Məzmun kartı və başlıqlar */
#libraryDashboard .db-card { box-shadow: 0 8px 28px -18px rgba(0, 34, 63, 0.35); }
#libraryDashboard .db-main-header h1 { color: var(--navy); }

/* Sürətli əməliyyatlar: birinci düymə tünd navy, digərləri ağ; ikonlar cyan-mavi */
#libraryDashboard .library-quick-action:not(.library-quick-action--primary) svg { color: var(--cab-accent-strong); }
#libraryDashboard .library-quick-action--primary svg { color: var(--cab-accent); }

/* =============================================================================
   PDF kitablar: idarə siyahısı və PDF redaktoru (js/library-pdf.js)
   ============================================================================= */
.library-pdf-actions { display: flex; flex-wrap: wrap; gap: 0.25rem 0.85rem; }
.library-pdf-editrow td { background: rgba(38, 210, 255, 0.07); }
.library-pdf-rename { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1.6fr) auto auto; gap: 0.5rem; align-items: center; }
.library-pdf-rename input,
.library-pdf-options input[type="text"],
.library-pdf-options input[type="number"],
.library-pdf-pager input {
  height: 38px;
  padding: 0 0.7rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.9rem;
  background: #fff;
  min-width: 0;
}

.library-pdf-editor {
  margin-top: 2rem;
  padding: 1rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  box-shadow: 0 10px 30px -22px rgba(0, 34, 63, 0.5);
}
.library-pdf-editor[hidden] { display: none; }
.library-pdf-editor.is-busy { cursor: progress; }
.library-pdf-editor.is-busy .library-pdf-workspace { opacity: 0.6; pointer-events: none; }
.library-pdf-editor button:disabled { opacity: 0.45; cursor: not-allowed; }

.library-pdf-editor-head {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 0.75rem 1rem;
  padding-bottom: 0.85rem;
  margin-bottom: 1rem;
  border-bottom: 1px solid var(--line);
}
.library-pdf-title { display: flex; flex-direction: column; min-width: 0; gap: 0.15rem; }
.library-pdf-title strong { font-family: var(--font-display); font-size: 1.05rem; color: var(--navy); overflow-wrap: anywhere; }
#libraryPdfInfo.is-warn { color: #a32d2d; font-weight: 700; }
.library-pdf-editor-actions { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem; }

.library-pdf-workspace { display: grid; grid-template-columns: 172px minmax(0, 1fr); gap: 1rem; align-items: start; }
.library-pdf-side { display: flex; flex-direction: column; gap: 0.6rem; min-width: 0; }
.library-pdf-ops { display: grid; grid-template-columns: 1fr 1fr; gap: 0.35rem; }
.library-pdf-op {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.3rem;
  padding: 0.42rem 0.3rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  background: #fff;
  color: var(--navy);
  font-family: var(--font-body);
  font-size: 0.76rem;
  font-weight: 600;
  line-height: 1.2;
  text-align: center;
  cursor: pointer;
}
.library-pdf-op:hover { border-color: var(--navy); background: var(--bg); }
.library-pdf-op--danger { color: #a32d2d; }
.library-pdf-op--file { grid-column: 1 / -1; }
.library-pdf-ops-hint { margin: 0; font-size: 0.72rem; line-height: 1.35; }

.library-pdf-thumbs { display: flex; flex-direction: column; gap: 0.55rem; max-height: 72vh; overflow-y: auto; padding: 0.15rem; scrollbar-width: thin; }
.library-pdf-thumb {
  position: relative;
  flex: 0 0 auto;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 2px;
  padding: 4px;
  border: 2px solid transparent;
  border-radius: 6px;
  background: var(--bg-alt);
  cursor: pointer;
}
.library-pdf-thumb.is-current { border-color: #26d2ff; background: rgba(38, 210, 255, 0.14); }
.library-pdf-thumb.is-selected { box-shadow: 0 0 0 2px var(--navy); }
.library-pdf-thumb-img { width: 100%; min-height: 120px; display: flex; align-items: center; justify-content: center; background: #fff; }
.library-pdf-thumb-img canvas { display: none; width: 100%; height: auto; }
.library-pdf-thumb.is-rendered .library-pdf-thumb-img { min-height: 0; }
.library-pdf-thumb.is-rendered canvas { display: block; }
.library-pdf-thumb-no { font-size: 0.75rem; font-weight: 700; color: var(--ink-soft); }
.library-pdf-thumb-check { position: absolute; top: 7px; left: 7px; z-index: 1; padding: 3px; line-height: 0; border-radius: 4px; background: rgba(255, 255, 255, 0.92); cursor: pointer; }

.library-pdf-stage { display: flex; flex-direction: column; gap: 0.65rem; min-width: 0; }
.library-pdf-tools { display: flex; flex-wrap: wrap; gap: 0.4rem; }
.library-pdf-tool {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  padding: 0.45rem 0.85rem;
  border: 1px solid var(--line);
  border-radius: 999px;
  background: #fff;
  color: var(--navy);
  font-family: var(--font-body);
  font-size: 0.85rem;
  font-weight: 600;
  cursor: pointer;
}
.library-pdf-tool svg { width: 16px; height: 16px; flex-shrink: 0; }
.library-pdf-tool:hover { border-color: var(--navy); }
.library-pdf-tool.is-active { background: var(--navy); border-color: var(--navy); color: #fff; }

.library-pdf-options { display: flex; flex-wrap: wrap; align-items: center; gap: 0.5rem 0.9rem; padding: 0.6rem 0.8rem; border-radius: var(--radius); background: var(--bg-alt); }
.library-pdf-options[hidden],
.library-pdf-options [hidden] { display: none; }
.library-pdf-options select {
  height: 34px;
  padding: 0 0.5rem;
  border: 1px solid var(--line);
  border-radius: var(--radius);
  font-family: var(--font-body);
  font-size: 0.85rem;
  background: #fff;
}
.library-pdf-options label { display: inline-flex; align-items: center; gap: 0.4rem; font-size: 0.85rem; color: var(--ink-soft); }
.library-pdf-options input[type="number"] { width: 4.6rem; }
.library-pdf-options input[type="color"] { width: 38px; height: 32px; padding: 0; border: 1px solid var(--line); border-radius: 4px; background: #fff; cursor: pointer; }
.library-pdf-textopt { flex: 1 1 240px; }
.library-pdf-textopt input { flex: 1; }
.library-pdf-pending { margin-left: auto; font-size: 0.82rem; font-weight: 700; color: var(--navy); }
#libraryPdfToolHint { margin: 0; }

.library-pdf-canvaswrap { display: grid; justify-content: center; padding: 1rem; border-radius: var(--radius); background: #6b7686; overflow-x: auto; }
.library-pdf-canvaswrap canvas { grid-area: 1 / 1; display: block; background: #fff; box-shadow: 0 6px 24px rgba(0, 0, 0, 0.35); }
#libraryPdfOverlay { background: transparent; box-shadow: none; pointer-events: none; }
#libraryPdfOverlay.is-active { pointer-events: auto; cursor: crosshair; touch-action: none; }
#libraryPdfOverlay[data-tool="text"] { cursor: text; }
#libraryPdfOverlay[data-tool="edit"] { cursor: pointer; }

.library-pdf-pager { display: flex; align-items: center; justify-content: center; gap: 0.8rem; font-size: 0.9rem; color: var(--ink-soft); }
.library-pdf-pager input { width: 4rem; text-align: center; }
.library-pdf-check { display: inline-flex; align-items: center; gap: 0.5rem; }
.library-pdf-saveform { margin-top: 1rem; padding: 1rem; border: 1px solid var(--line); border-radius: var(--radius); background: var(--bg); }
.library-pdf-saveform[hidden] { display: none; }

@media (max-width: 800px) {
  .library-pdf-editor { padding: 0.65rem; }
  .library-pdf-workspace { grid-template-columns: minmax(0, 1fr); }
  .library-pdf-thumbs { flex-direction: row; max-height: none; overflow-x: auto; overflow-y: hidden; padding-bottom: 0.4rem; }
  .library-pdf-thumb { width: 92px; }
  .library-pdf-thumb-img { min-height: 110px; }
  .library-pdf-ops { grid-template-columns: repeat(auto-fit, minmax(92px, 1fr)); }
  .library-pdf-op--file { grid-column: 1 / -1; }
  .library-pdf-op { min-width: 0; }
  .library-pdf-rename { grid-template-columns: 1fr 1fr; }
  .library-pdf-rename input { grid-column: 1 / -1; }
  .library-pdf-canvaswrap { padding: 0.5rem; }
  .library-pdf-pending { margin-left: 0; width: 100%; }
}