/* =========================================
   BOTÃO ADICIONAR LIVRO (VISÃO ADMIN)
   ========================================= */
.btn-adicionar-livro-admin {
    background-color: #e30613;
    color: #ffffff;
    border: none;
    padding: 12px 25px;
    border-radius: 6px;
    font-family: 'Montserrat', sans-serif;
    font-weight: 700;
    font-size: 14px;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
    display: flex;
    align-items: center;
    gap: 10px;
    box-shadow: 0 4px 10px rgba(227, 6, 19, 0.2);
}

.btn-adicionar-livro-admin:hover {
    background-color: #c20511;
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(227, 6, 19, 0.3);
}