.ksiazka-szczegoly-container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 40px 20px;
}

.ksiazka-header {
    display: grid;
    grid-template-columns: 300px 1fr;
    gap: 40px;
    margin-bottom: 50px;
    align-items: start;
}

.ksiazka-duzy-obraz {
    width: 100%;
    max-width: 300px;
    height: 400px;
    object-fit: cover;
    border-radius: 12px;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.2);
}

.ksiazka-info {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.ksiazka-tytul {
    color: var(--font-color);
    font-size: 2.2rem;
    margin: 0;
    line-height: 1.2;
    max-width: 100%;
}

.ksiazka-autor {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.2rem;
}

.ksiazka-autor .label {
    color: var(--bg-contrast);
    opacity: 0.8;
}

.ksiazka-autor .value {
    color: var(--font-color);
    font-weight: 500;
}

.ksiazka-details-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
    gap: 15px;
    margin: 20px 0;
}

.detail-item {
    display: flex;
    flex-direction: column;
    gap: 5px;
}

.detail-item .label {
    color: var(--bg-contrast);
    font-size: 0.9rem;
    opacity: 0.8;
}

.detail-item .value {
    color: var(--font-color);
    font-size: 1rem;
    font-weight: 500;
}

.value.isbn {
    font-family: monospace;
    background: color-mix(in srgb, var(--dashboard-color) 10%, transparent);
    padding: 4px 8px;
    border-radius: 6px;
    font-size: 0.9rem;
}

.dostepnosc-stats {
    display: flex;
    gap: 30px;
    margin: 20px 0;
}

.stat-dostepne, .stat-lacznie {
    text-align: center;
}

.stat-number {
    display: block;
    font-size: 2rem;
    font-weight: bold;
    color: var(--green-accent);
}

.stat-lacznie .stat-number {
    color: var(--font-color);
}

.stat-label {
    font-size: 0.9rem;
    color: var(--bg-contrast);
}

.btn-large {
    padding: 15px 30px;
    font-size: 1.1rem;
}

.kopie-section {
    margin-top: 50px;
}

.kopie-section h2 {
    color: var(--font-color);
    margin-bottom: 25px;
    font-size: 1.5rem;
}

.kopie-lista {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: 15px;
}

.kopia-item {
    background: color-mix(in srgb, var(--dashboard-color) 5%, transparent);
    border: 1px solid color-mix(in srgb, var(--dashboard-color) 10%, transparent);
    border-radius: 10px;
    padding: 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: all 0.3s ease;
}

.kopia-item.dostepna {
    border-left: 4px solid var(--green-accent);
}

.kopia-item.niedostepna {
    border-left: 4px solid #e74c3c;
    opacity: 0.7;
}

.kopia-info {
    flex: 1;
}

.kopia-numer {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-bottom: 8px;
}

.numer {
    font-weight: 600;
    color: var(--font-color);
}

.status {
    font-size: 0.8rem;
    padding: 3px 8px;
    border-radius: 12px;
    font-weight: 500;
}

.status-dostepna {
    background: color-mix(in srgb, var(--dashbaord-secondary) 20%, transparent);
    color: var(--green-accent);
}

.status-niedostepna {
    background: rgba(231, 76, 60, 0.2);
    color: #e74c3c;
}

.kopia-id {
    color: var(--bg-contrast);
    font-size: 0.9rem;
}

.kopia-akcje {
    flex-shrink: 0;
}
.ksiazka-autor-obraz {
    width: 80px;
    height: 120px;
    object-fit: cover;
    border-radius: 6px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.2);
    transition: transform 0.3s ease;
    flex-shrink: 0;
    margin-right: 10px;
}

.tytul-link, .autor-link {
  color: inherit;
  text-decoration: none;
  transition: color 0.3s ease;
  font-weight: bold;
}

.tytul-link:hover, .autor-link:hover{
  color: var(--green-accent);
}

.ksiazki-dostepne {
    color: var(--green-accent) !important;
}

.ksiazki-niedostepne {
    color: var(--red-accent) !important;
}