/* Efeitos e Animações Adicionais */

/* Efeito de pulsação nos cards de estatísticas */
.stat-card {
    position: relative;
    overflow: hidden;
}

.stat-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(139, 195, 74, 0.2), transparent);
    transition: left 0.5s;
}

.stat-card:hover::before {
    left: 100%;
}

/* Destaque do ranking top 3 */
.ranking-table tbody tr:nth-child(1) {
    background: linear-gradient(to right, rgba(255, 215, 0, 0.1), transparent);
}

.ranking-table tbody tr:nth-child(2) {
    background: linear-gradient(to right, rgba(192, 192, 192, 0.1), transparent);
}

.ranking-table tbody tr:nth-child(3) {
    background: linear-gradient(to right, rgba(205, 127, 50, 0.1), transparent);
}

/* Efeito na logo */
.logo {
    transition: transform 0.3s ease;
}

.logo:hover {
    transform: scale(1.05) rotate(-2deg);
}

/* Mensagem de sucesso mais destacada */
.message.success {
    background: linear-gradient(135deg, rgba(139, 195, 74, 0.2), rgba(139, 195, 74, 0.1));
    border-left: 4px solid var(--primary-color);
    color: var(--primary-dark);
}

.message.error {
    background: linear-gradient(135deg, rgba(244, 67, 54, 0.2), rgba(244, 67, 54, 0.1));
    border-left: 4px solid var(--danger-color);
    color: #c62828;
}

/* Efeito de carregamento */
.loading {
    background: linear-gradient(90deg, rgba(123, 31, 162, 0.1) 25%, rgba(139, 195, 74, 0.1) 50%, rgba(123, 31, 162, 0.1) 75%);
    background-size: 200% 100%;
    animation: loading-shimmer 2s infinite;
}

@keyframes loading-shimmer {
    0% { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}

/* Destaque do formulário */
#pesagemForm {
    position: relative;
}

#pesagemForm::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 50%;
    width: 0;
    height: 3px;
    background: linear-gradient(90deg, var(--primary-color), var(--secondary-color));
    transition: width 0.3s ease, left 0.3s ease;
}

#pesagemForm:focus-within::after {
    width: 100%;
    left: 0;
}