/* Estilização dos Checkboxes */
.custom-checkbox {
    position: relative;
    width: 20px;
    height: 20px;
    cursor: pointer;
    display: inline-block;
    margin: 0;
    padding: 0;
}

.custom-checkbox input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

.checkmark {
    position: absolute;
    top: 0;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: var(--bg-secondary);
    border: 2px solid var(--border-color);
    border-radius: 4px;
    transition: all 0.3s ease;
}

.custom-checkbox:hover input ~ .checkmark {
    background-color: var(--hover-bg);
}

.custom-checkbox input:checked ~ .checkmark {
    background-color: var(--accent-color);
    border-color: var(--accent-color);
}

.checkmark:after {
    content: "";
    position: absolute;
    display: none;
    left: 6px;
    top: 2px;
    width: 4px;
    height: 9px;
    border: solid white;
    border-width: 0 2px 2px 0;
    transform: rotate(45deg);
}

.custom-checkbox input:checked ~ .checkmark:after {
    display: block;
}

/* Animação do checkmark */
.custom-checkbox input:checked ~ .checkmark:after {
    animation: checkmark 0.2s ease-in-out forwards;
}

@keyframes checkmark {
    0% {
        opacity: 0;
        transform: rotate(45deg) scale(0);
    }
    100% {
        opacity: 1;
        transform: rotate(45deg) scale(1);
    }
}

/* Estilização do botão de liberação */
.bulk-actions {
    position: fixed;
    bottom: -100px;
    left: 50%;
    transform: translateX(-50%);
    background: var(--card-bg);
    padding: 1rem 2rem;
    border-radius: 10px;
    /*box-shadow: 0 -2px 10px rgba(0,0,0,0.1);*/
    z-index: 1000;
    display: flex;
    gap: 1rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.bulk-actions.visible {
    bottom: 20px;
}

.bulk-actions .premium-btn {
    padding: 0.75rem 1.5rem;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 1rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
    background: var(--accent-color);
    color: white;
}

.bulk-actions .premium-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(0,0,0,0.15);
}

.bulk-actions .premium-btn i {
    font-size: 1.2rem;
}

/* Counter badge */
.selected-count {
    background: var(--bg-secondary);
    color: var(--text-primary);
    padding: 0.25rem 0.75rem;
    border-radius: 15px;
    font-size: 0.9rem;
    margin-left: 0.5rem;
}