/* ============================================================
   dashboard.css — v9
   Kütüphane Takip — Desktop Dashboard Layout + Tema Sistemi
   1024px+ ekranlarda aktif olur.
   Tema: [data-theme="dark"] override bloğu aşağıda.
   v9: Dikey kart sistemi · Etiket view · Kapak refresh ·
       Güvenli silme zone · Unified card tasarımı
   ============================================================ */

/* ── CSS Variables — Light (varsayılan) ─────────────────────── */
:root {
  /* Layout */
  --db-sidebar-w:        250px;
  --db-topbar-h:         72px;
  --db-radius:           14px;
  --db-radius-sm:        10px;

  /* Sidebar — her zaman koyu, temadan bağımsız */
  --db-sidebar-bg:       #1e293b;
  --db-sidebar-hover:    #2d3f55;
  --db-sidebar-active:   #f97316;
  --db-sidebar-text:     #94a3b8;
  --db-sidebar-title:    #ffffff;
  --db-sidebar-divider:  rgba(255,255,255,0.07);

  /* Topbar */
  --db-topbar-bg:        #ffffff;
  --db-topbar-border:    #e2e8f0;

  /* Content */
  --db-content-bg:       #f1f5f9;
  --db-card-bg:          #ffffff;
  --db-card-border:      #e2e8f0;

  /* Text */
  --db-text-primary:     #0f172a;
  --db-text-muted:       #64748b;

  /* Accent */
  --db-accent:           #f97316;

  /* Input & hover */
  --db-input-bg:         #f8fafc;
  --db-input-focus-bg:   #ffffff;
  --db-hover-bg:         #f8fafc;

  /* Stat kart ikon renkleri */
  --db-sicon-blue:       #eff6ff;
  --db-sicon-yellow:     #fffbeb;
  --db-sicon-red:        #fef2f2;
  --db-sicon-green:      #f0fdf4;

  /* Modal overlay */
  --db-overlay:          rgba(0,0,0,0.45);
  --db-modal-bg:         #ffffff;
  --db-modal-close-bg:   #f1f5f9;
  --db-modal-close-hover:#e2e8f0;

  /* Durum rozetleri */
  --db-badge-odunc-bg:   #fef3c7;
  --db-badge-odunc-text: #92400e;
  --db-badge-rafta-bg:   #d1fae5;
  --db-badge-rafta-text: #065f46;

  /* Filtre butonları */
  --db-filter-active-bg:   #0f172a;
  --db-filter-active-text: #ffffff;
  --db-filter-idle-bg:     #ffffff;
  --db-filter-idle-text:   #64748b;
}

/* ── Dark Theme override ─────────────────────────────────────── */
[data-theme="dark"] {
  /* Sidebar — biraz daha koyu */
  --db-sidebar-bg:       #0f172a;
  --db-sidebar-hover:    #162032;
  --db-sidebar-text:     #4b6280;
  --db-sidebar-title:    #e2e8f0;
  --db-sidebar-divider:  rgba(255,255,255,0.05);

  /* Topbar */
  --db-topbar-bg:        #1e293b;
  --db-topbar-border:    #334155;

  /* Content */
  --db-content-bg:       #0f172a;
  --db-card-bg:          #1e293b;
  --db-card-border:      #334155;

  /* Text */
  --db-text-primary:     #f1f5f9;
  --db-text-muted:       #94a3b8;

  /* Input & hover */
  --db-input-bg:         #162032;
  --db-input-focus-bg:   #1e293b;
  --db-hover-bg:         #243347;

  /* Stat kart ikon renkleri — koyu varyant */
  --db-sicon-blue:       #172554;
  --db-sicon-yellow:     #431407;
  --db-sicon-red:        #450a0a;
  --db-sicon-green:      #052e16;

  /* Modal */
  --db-overlay:          rgba(0,0,0,0.65);
  --db-modal-bg:         #1e293b;
  --db-modal-close-bg:   #334155;
  --db-modal-close-hover:#3f5268;

  /* Durum rozetleri — koyu varyant */
  --db-badge-odunc-bg:   #451a03;
  --db-badge-odunc-text: #fed7aa;
  --db-badge-rafta-bg:   #052e16;
  --db-badge-rafta-text: #86efac;

  /* Filtre butonları — koyu varyant */
  --db-filter-active-bg:   #e2e8f0;
  --db-filter-active-text: #0f172a;
  --db-filter-idle-bg:     #1e293b;
  --db-filter-idle-text:   #94a3b8;
}

/* ── Mobile dark — temel (db-mobile-only içi) ───────────────── */
[data-theme="dark"] body {
  background: #111827 !important;
  color: #f1f5f9;
}
[data-theme="dark"] .header {
  background: #1a2744;
}
[data-theme="dark"] .subInfo,
[data-theme="dark"] .menuBtn {
  background: #1e293b;
  color: #f1f5f9;
  border: 1px solid #334155;
}
[data-theme="dark"] .gearBtn {
  background: #1e293b;
  color: #f1f5f9;
  border: 1px solid #334155;
}

/* ── Desktop: wrapper (sadece 1024px+) ─────────────────────── */
.db-wrapper {
  display: none; /* mobilden gizli */
}

@media (min-width: 1024px) {
  /* Mobil içeriği gizle, dashboard'u göster */
  .db-mobile-only {
    display: none !important;
  }

  .db-wrapper {
    display: flex;
    min-height: 100vh;
    background: var(--db-content-bg);
    font-family: Arial, sans-serif;
  }

  /* ── Sidebar ─────────────────────────────────────────────── */
  .db-sidebar {
    width: var(--db-sidebar-w);
    min-width: var(--db-sidebar-w);
    background: var(--db-sidebar-bg);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    z-index: 100;
    overflow-y: auto;
  }

  .db-sidebar-logo {
    padding: 24px 20px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.07);
  }

  .db-sidebar-logo-title {
    font-size: 20px;
    font-weight: bold;
    color: var(--db-sidebar-title);
    letter-spacing: -0.3px;
  }

  .db-sidebar-logo-sub {
    font-size: 12px;
    color: var(--db-sidebar-text);
    margin-top: 3px;
  }

  .db-nav {
    padding: 12px 0;
    flex: 1;
    display: flex;
    flex-direction: column;
  }

  .db-nav-section { display: none; } /* başlık yok — tek blok nav */

  .db-nav-bottom {
    margin-top: auto;
    padding-top: 8px;
    border-top: 1px solid var(--db-sidebar-divider);
  }

  .db-nav-item {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 11px 20px;
    font-size: 14px;
    font-weight: 500;
    color: var(--db-sidebar-text);
    cursor: pointer;
    border-radius: 0;
    transition: background 0.15s, color 0.15s;
    text-decoration: none;
    border: none;
    background: none;
    width: 100%;
    text-align: left;
    -webkit-tap-highlight-color: transparent;
  }

  .db-nav-item:hover {
    background: var(--db-sidebar-hover);
    color: #ffffff;
  }

  .db-nav-item.active {
    background: rgba(249,115,22,0.15);
    color: var(--db-sidebar-active);
    border-right: 3px solid var(--db-sidebar-active);
  }

  .db-nav-item .db-nav-icon {
    font-size: 18px;
    width: 20px;
    text-align: center;
    flex-shrink: 0;
  }

  /* ── Ana alan ────────────────────────────────────────────── */
  .db-main {
    margin-left: var(--db-sidebar-w);
    flex: 1;
    display: flex;
    flex-direction: column;
    min-width: 0;
    height: 100vh;
    overflow: hidden; /* scroll yalnızca .db-content içinde */
  }

  /* ── Topbar ──────────────────────────────────────────────── */
  .db-topbar {
    height: var(--db-topbar-h);
    background: var(--db-topbar-bg);
    border-bottom: 1px solid var(--db-topbar-border);
    display: flex;
    align-items: center;
    padding: 0 28px;
    gap: 16px;
    position: sticky;
    top: 0;
    z-index: 90;
  }

  .db-topbar-search {
    flex: 1;
    max-width: 480px;
    position: relative;
  }

  .db-topbar-search input {
    width: 100%;
    height: 40px;
    padding: 0 16px 0 40px;
    border: 1px solid var(--db-card-border);
    border-radius: var(--db-radius-sm);
    background: var(--db-input-bg);
    font-size: 14px;
    color: var(--db-text-primary);
    outline: none;
    box-sizing: border-box;
    transition: background 0.15s, border-color 0.15s;
  }

  .db-topbar-search input:focus {
    border-color: var(--db-accent);
    background: var(--db-input-focus-bg);
  }

  .db-topbar-search-icon {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    font-size: 16px;
    color: var(--db-text-muted);
    pointer-events: none;
  }

  .db-topbar-spacer { flex: 1; }

  .db-topbar-actions {
    display: flex;
    align-items: center;
    gap: 12px;
  }

  .db-topbar-btn {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    border: 1px solid var(--db-card-border);
    background: var(--db-input-bg);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--db-text-muted);
    transition: background 0.15s;
  }

  .db-topbar-btn:hover {
    background: var(--db-hover-bg);
  }

  .db-topbar-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: var(--db-accent);
    color: #ffffff;
    font-size: 14px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    flex-shrink: 0;
  }

  /* ── İçerik ──────────────────────────────────────────────── */
  .db-content {
    padding: 20px 24px;
    flex: 1;
    overflow-y: auto;
    height: calc(100vh - var(--db-topbar-h));
    box-sizing: border-box;
  }

  .db-page-title {
    font-size: 20px;
    font-weight: bold;
    color: var(--db-text-primary);
    margin-bottom: 4px;
  }

  .db-page-sub {
    font-size: 12px;
    color: var(--db-text-muted);
    margin-bottom: 16px;
  }

  /* ── İstatistik kartları ─────────────────────────────────── */
  .db-stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 12px;
    margin-bottom: 16px;
  }

  .db-stat-card {
    background: var(--db-card-bg);
    border: 1px solid var(--db-card-border);
    border-radius: var(--db-radius);
    padding: 16px;
    display: flex;
    flex-direction: column;
    gap: 6px;
    cursor: pointer;
    transition: box-shadow 0.15s, transform 0.1s, border-color 0.15s;
    -webkit-tap-highlight-color: transparent;
    user-select: none;
  }

  .db-stat-card:hover {
    box-shadow: 0 4px 18px rgba(0,0,0,0.09);
    transform: translateY(-2px);
    border-color: var(--db-accent);
  }

  .db-stat-card:active {
    transform: translateY(0);
    box-shadow: none;
  }

  .db-stat-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .db-stat-card-label {
    font-size: 13px;
    color: var(--db-text-muted);
    font-weight: 500;
  }

  .db-stat-card-icon {
    width: 36px;
    height: 36px;
    border-radius: var(--db-radius-sm);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 18px;
    flex-shrink: 0;
  }

  .db-stat-card-value {
    font-size: 26px;
    font-weight: bold;
    color: var(--db-text-primary);
    line-height: 1;
  }

  .db-stat-card-trend {
    font-size: 12px;
    color: var(--db-text-muted);
  }

  .db-stat-card-trend.up   { color: #059669; }
  .db-stat-card-trend.down { color: #dc2626; }
  .db-stat-card-trend.warn { color: #d97706; }

  /* ── View geçiş alanları ────────────────────────────────── */
  #dbViewForm,
  #dbViewList,
  #dbViewSettings {
    min-height: 100%;
  }

  /* Form ekranları — dashboard'da ortalanmış, kart görünümünü yumuşat */
  #dbViewForm .formCard {
    max-width: 680px !important;
    margin: 0 !important;
    border-radius: 14px;
    box-shadow: none;
    border: 1px solid var(--db-card-border);
  }

  /* Stat kart ikon renkleri — CSS class tabanlı */
  .db-sicon-blue   { background: var(--db-sicon-blue);   }
  .db-sicon-yellow { background: var(--db-sicon-yellow); }
  .db-sicon-red    { background: var(--db-sicon-red);    }
  .db-sicon-green  { background: var(--db-sicon-green);  }

  /* Kitap detay modal */
  #dbBookModal .db-modal-inner {
    background: var(--db-modal-bg);
    color: var(--db-text-primary);
  }
  #dbBookModal .db-modal-close {
    background: var(--db-modal-close-bg);
    color: var(--db-text-muted);
  }
  #dbBookModal .db-modal-close:hover {
    background: var(--db-modal-close-hover);
    color: var(--db-text-primary);
  }
  #dbBookModal .db-modal-divider {
    border-top: 1px solid var(--db-card-border);
  }

  /* ── Arama dropdown ─────────────────────────────────────── */
  .db-search-dropdown {
    display: none; /* JS açar */
    position: absolute;
    top: calc(100% + 6px);
    left: 0;
    right: 0;
    background: var(--db-card-bg);
    border: 1px solid var(--db-card-border);
    border-radius: var(--db-radius-sm);
    box-shadow: 0 8px 24px rgba(0,0,0,0.10);
    max-height: 320px;
    overflow-y: auto;
    z-index: 200;
  }

  .db-search-dropdown.open { display: block; }

  .db-search-result {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 14px;
    cursor: pointer;
    border-bottom: 1px solid var(--db-card-border);
    transition: background 0.1s;
  }

  .db-search-result:last-child { border-bottom: none; }
  .db-search-result:hover {
    background: var(--db-hover-bg);
    border-left: 3px solid var(--db-accent);
    padding-left: 11px; /* compensate for 3px border */
  }

  .db-search-result-title {
    font-size: 13px;
    font-weight: 600;
    color: var(--db-text-primary);
  }

  .db-search-result-meta {
    font-size: 12px;
    color: var(--db-text-muted);
    margin-top: 1px;
  }

  /* Arama dropdown — kategori başlığı */
  .db-search-category {
    padding: 6px 14px 3px;
    font-size: 10px;
    font-weight: 700;
    color: var(--db-text-muted);
    letter-spacing: 0.6px;
    text-transform: uppercase;
    user-select: none;
  }

  /* ── Ana panel grid ──────────────────────────────────────── */
  .db-panels {
    display: grid;
    grid-template-columns: 1fr 380px;
    gap: 14px;
  }

  .db-panel {
    background: var(--db-card-bg);
    border: 1px solid var(--db-card-border);
    border-radius: var(--db-radius);
    overflow: hidden;
  }

  .db-panel-header {
    padding: 12px 16px;
    border-bottom: 1px solid var(--db-card-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
  }

  .db-panel-title {
    font-size: 15px;
    font-weight: bold;
    color: var(--db-text-primary);
  }

  .db-panel-action {
    font-size: 13px;
    color: var(--db-accent);
    cursor: pointer;
    text-decoration: none;
    border: none;
    background: none;
    padding: 0;
  }

  .db-panel-body {
    padding: 8px 0;
    max-height: 360px;
    overflow-y: auto;
    scrollbar-width: thin;
    scrollbar-color: var(--db-card-border) transparent;
  }

  /* Son eklenen kitaplar listesi */
  .db-book-row {
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 10px 16px;
    border-bottom: 1px solid var(--db-card-border);
    cursor: pointer;
    transition: background 0.12s, border-left-color 0.12s;
    border-left: 3px solid transparent;
  }

  .db-book-row:last-child { border-bottom: none; }
  .db-book-row:hover {
    background: var(--db-hover-bg);
    border-left-color: var(--db-accent);
  }

  .db-book-cover {
    width: 40px;
    height: 56px;
    border-radius: 6px;
    background: var(--db-input-bg);
    border: 1px solid var(--db-card-border);
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    flex-shrink: 0;
    overflow: hidden;
  }

  .db-book-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
  }

  .db-book-info { flex: 1; min-width: 0; }

  .db-book-title {
    font-size: 14px;
    font-weight: bold;
    color: var(--db-text-primary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .db-book-meta {
    font-size: 12px;
    color: var(--db-text-muted);
    margin-top: 3px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .db-book-badge {
    font-size: 11px;
    font-weight: bold;
    padding: 3px 10px;
    border-radius: 999px;
    flex-shrink: 0;
  }

  .db-book-badge.rafta   { background: #d1fae5; color: #065f46; }
  .db-book-badge.oduncte { background: #fef3c7; color: #92400e; }
  .db-book-badge.geciken { background: #fee2e2; color: #991b1b; }

  /* Yaklaşan iadeler listesi */
  .db-return-row {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 10px 16px;
    border-bottom: 1px solid var(--db-card-border);
    transition: background 0.12s, border-left-color 0.12s;
    border-left: 3px solid transparent;
  }

  .db-return-row:last-child { border-bottom: none; }
  .db-return-row:hover {
    background: var(--db-hover-bg);
    border-left-color: var(--db-accent);
  }

  .db-return-avatar {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 13px;
    font-weight: bold;
    flex-shrink: 0;
  }

  .db-return-info { flex: 1; min-width: 0; }

  .db-return-name {
    font-size: 13px;
    font-weight: bold;
    color: var(--db-text-primary);
  }

  .db-return-book {
    font-size: 12px;
    color: var(--db-text-muted);
    margin-top: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
  }

  .db-return-date {
    font-size: 12px;
    font-weight: 600;
    flex-shrink: 0;
    text-align: right;
  }

  /* ── Desktop Form UX — tam yeniden tasarım ─────────────── */

  /* View kapsayıcı: üst sınır yok, layout grid belirler */
  #dbViewForm {
    max-width: 960px;
  }

  /* İki kolonlu form layout: sol = form, sağ = helper panel */
  #dbFormLayout {
    display: grid;
    grid-template-columns: 1fr 260px;
    gap: 20px;
    align-items: start;
  }

  #dbFormSidebar {
    position: sticky;
    top: 16px;
    display: flex;
    flex-direction: column;
    gap: 12px;
  }

  /* Helper panel kartı */
  .db-form-helper-card {
    background: var(--db-card-bg);
    border: 1px solid var(--db-card-border);
    border-radius: 14px;
    padding: 16px;
  }

  .db-form-helper-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--db-text-muted);
    letter-spacing: 0.5px;
    text-transform: uppercase;
    margin-bottom: 10px;
  }

  .db-form-helper-tip {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 7px 0;
    font-size: 13px;
    color: var(--db-text-primary);
    border-bottom: 1px solid var(--db-card-border);
    line-height: 1.45;
  }

  .db-form-helper-tip:last-child { border-bottom: none; }

  .db-form-helper-tip-icon {
    font-size: 15px;
    flex-shrink: 0;
    margin-top: 1px;
  }

  /* ── FormCard: tamamen sıfırla, desktop olarak yeniden yaz ─ */
  #dbViewForm .formCard {
    background: var(--db-card-bg) !important;
    border: 1px solid var(--db-card-border) !important;
    border-radius: 16px !important;
    padding: 0 !important;
    box-shadow: none !important;
    overflow: hidden !important;
  }

  /* Form başlığı — sol hizalı, alt çizgi */
  #dbViewForm .formTitle {
    padding: 15px 22px !important;
    margin: 0 !important;
    border-bottom: 1px solid var(--db-card-border) !important;
    font-size: 16px !important;
    font-weight: 700 !important;
    text-align: left !important;
    color: var(--db-text-primary) !important;
    background: var(--db-card-bg) !important;
    letter-spacing: -0.2px !important;
  }

  /* Kamera butonları çubuğu — full-width, arka planlı */
  #dbViewForm .topActions {
    display: flex !important;
    flex-direction: row !important;
    padding: 11px 22px !important;
    margin: 0 !important;
    gap: 8px !important;
    background: var(--db-hover-bg) !important;
    border-bottom: 1px solid var(--db-card-border) !important;
    grid-template-columns: unset !important;
    align-items: center !important;
  }

  /* Kamera butonları (topActions içindekiler) */
  #dbViewForm .topActions .actionBtn {
    width: auto !important;
    padding: 7px 14px !important;
    font-size: 13px !important;
    border-radius: 8px !important;
    margin-top: 0 !important;
    font-weight: 600 !important;
    flex-shrink: 0 !important;
    letter-spacing: 0.1px !important;
    transition: opacity 0.15s !important;
  }
  #dbViewForm .topActions .actionBtn:hover { opacity: 0.85 !important; }

  /* Form etiketleri — kompakt, büyük harf, muted */
  #dbViewForm .formLabel {
    display: block !important;
    font-size: 11px !important;
    font-weight: 700 !important;
    color: var(--db-text-muted) !important;
    letter-spacing: 0.5px !important;
    text-transform: uppercase !important;
    margin: 14px 22px 5px !important;
  }

  /* Input alanları */
  #dbViewForm .formInput,
  #dbViewForm .formTextarea {
    display: block !important;
    width: calc(100% - 44px) !important;
    margin: 0 22px !important;
    padding: 9px 12px !important;
    font-size: 14px !important;
    border-radius: 8px !important;
    border: 1px solid var(--db-card-border) !important;
    background: var(--db-input-bg) !important;
    color: var(--db-text-primary) !important;
    box-sizing: border-box !important;
    transition: border-color 0.15s, background 0.15s !important;
  }
  #dbViewForm .formInput:focus,
  #dbViewForm .formTextarea:focus {
    border-color: var(--db-accent) !important;
    background: var(--db-input-focus-bg) !important;
    outline: 2px solid rgba(249,115,22,0.12) !important;
    outline-offset: 1px !important;
  }
  #dbViewForm .formTextarea { min-height: 80px !important; }

  /* İkincil butonlar — "Kitabı Bul", "ISBN'den Doldur" */
  #dbViewForm .actionBtn.secondaryBtn {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    width: auto !important;
    margin: 10px 22px 0 !important;
    padding: 7px 14px !important;
    font-size: 13px !important;
    font-weight: 600 !important;
    border-radius: 8px !important;
    background: #374151 !important;
    transition: opacity 0.15s !important;
  }
  #dbViewForm .actionBtn.secondaryBtn:hover { opacity: 0.88 !important; }

  /* Ana CTA buton — Kaydet / Ödünç Ver / İade Al */
  #dbViewForm .actionBtn.greenBtn {
    display: block !important;
    margin: 16px 22px 22px !important;
    width: calc(100% - 44px) !important;
    padding: 12px 24px !important;
    font-size: 15px !important;
    font-weight: 700 !important;
    border-radius: 10px !important;
    background: #059669 !important;
    letter-spacing: 0.2px !important;
    box-shadow: 0 2px 10px rgba(5,150,105,0.22) !important;
    transition: opacity 0.15s, box-shadow 0.15s !important;
  }
  #dbViewForm .actionBtn.greenBtn:hover {
    opacity: 0.9 !important;
    box-shadow: 0 4px 18px rgba(5,150,105,0.32) !important;
  }

  /* Mavi CTA (İade Al gibi) */
  #dbViewForm .actionBtn.blueBtn {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
  }

  /* Mesaj kutusu */
  #dbViewForm .mesajKutusu {
    margin: 10px 22px !important;
    font-size: 13px !important;
    padding: 11px 14px !important;
    border-radius: 8px !important;
    font-weight: 600 !important;
    line-height: 1.5 !important;
  }

  /* Kitap kartı (arama sonucu) */
  #dbViewForm .kitapKart {
    margin: 10px 22px !important;
    border-radius: 10px !important;
    padding: 14px !important;
    background: var(--db-hover-bg) !important;
    border: 1px solid var(--db-card-border) !important;
    border-left: 3px solid var(--db-accent) !important;
  }
  #dbViewForm .kitapBaslik {
    font-size: 15px !important;
    font-weight: 700 !important;
    margin-bottom: 5px !important;
    color: var(--db-text-primary) !important;
  }
  #dbViewForm .kitapSatir {
    font-size: 13px !important;
    margin: 3px 0 !important;
    color: var(--db-text-muted) !important;
    line-height: 1.4 !important;
  }
  #dbViewForm .kapakImg {
    border-radius: 8px !important;
    border: 1px solid var(--db-card-border) !important;
  }

  /* Durum rozetleri */
  #dbViewForm .durumBadge {
    font-size: 11px !important;
    padding: 3px 10px !important;
    font-weight: 700 !important;
  }

  /* Scanner alanı */
  #dbViewForm .scannerWrap {
    margin: 10px 22px !important;
    border-radius: 10px !important;
  }
  #dbViewForm #reader {
    height: 180px !important;
    max-width: 320px !important;
  }
  #dbViewForm .scanHelp {
    font-size: 12px !important;
    padding: 8px 12px !important;
  }

  /* İade/Ödünç section — bölüm başlığı çizgisi */
  #dbViewForm #oduncVerSection,
  #dbViewForm #iadeAlani {
    border-top: 1px solid var(--db-card-border) !important;
    margin-top: 8px !important;
    padding-top: 2px !important;
  }

  /* Kopya seçim listesi (çoklu kopya durumu) */
  #dbViewForm .oduncKopyaSecim,
  #dbViewForm .iadeKopyaSecim {
    margin: 8px 22px !important;
  }

  /* ── Geciken stat kart rengi ────────────────────────────── */
  .db-stat-card.db-stat-geciken:hover { border-color: #dc2626; }
  .db-stat-card.db-stat-rafta:hover   { border-color: #059669; }
  .db-stat-card.db-stat-odunc:hover   { border-color: #d97706; }

  /* ── Content padding iyileştirme ─────────────────────────── */
  .db-content {
    padding: 22px 28px;
  }

  /* ── Page title ─────────────────────────────────────────── */
  .db-page-title {
    font-size: 21px;
    letter-spacing: -0.3px;
  }

  /* ── Nav item hover geçiş düzeltme ──────────────────────── */
  .db-nav-item {
    transition: background 0.12s, color 0.12s;
  }

  /* ── Panel başlık çizgisi belirginliği ───────────────────── */
  .db-panel-header {
    padding: 13px 18px;
  }

  /* ── Kitap kapak placeholder font ───────────────────────── */
  .db-book-cover {
    font-size: 22px;
  }

  /* ════════════════════════════════════════════════════════════
     DİKEY KİTAP KARTI (liste + dashboard)
     .db-book-card → .ktp-card-cover + .ktp-card-info
     ════════════════════════════════════════════════════════════ */

  /* ── Kitap listesi grid — dikey kartlar ──────────────────── */
  .db-book-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(auto-fill, minmax(155px, 1fr));
  }

  /* Dikey kart */
  .db-book-card {
    background: var(--db-card-bg);
    border: 1px solid var(--db-card-border);
    border-radius: 12px;
    overflow: hidden;
    cursor: pointer;
    display: flex;
    flex-direction: column;
    height: 240px;
    transition: transform 0.15s, box-shadow 0.15s, border-color 0.12s;
  }

  .db-book-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 20px rgba(0,0,0,0.10);
    border-color: var(--db-accent);
  }

  .db-book-card:active {
    transform: translateY(0);
    box-shadow: none;
  }

  /* Kapak alanı — üst 58% */
  .ktp-card-cover {
    width: 100%;
    height: 140px;
    flex-shrink: 0;
    overflow: hidden;
    background: var(--db-input-bg);
    display: flex;
    align-items: center;
    justify-content: center;
  }

  .ktp-card-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
  }

  /* Bilgi alanı — alt kısım */
  .ktp-card-info {
    padding: 9px 10px 8px;
    flex: 1;
    min-height: 0;
    overflow: hidden;
    display: flex;
    flex-direction: column;
  }

  .ktp-card-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--db-text-primary);
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-height: 1.35;
    margin-bottom: 3px;
  }

  .ktp-card-meta {
    font-size: 11px;
    color: var(--db-text-muted);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    line-height: 1.3;
  }

  /* ── Tablet (768–1023px) — kompakt sidebar ───────────────── */
}

@media (min-width: 768px) and (max-width: 1023px) {
  .db-wrapper { display: none; } /* tablet hâlâ mobil görünüm */
}

/* ── Geniş ekran (1400px+) ──────────────────────────────────── */
@media (min-width: 1400px) {
  .db-stats-grid {
    gap: 16px;
  }

  .db-panels {
    grid-template-columns: 1fr 440px;
  }

  .db-content {
    padding: 24px 32px;
  }
}