/* Estilos personalizados do sistema */

:root {
    --primary-color: #0d6efd;
    --secondary-color: #6c757d;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

/* Cards de produtos */
.produto-card {
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border: none;
}

.produto-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15) !important;
}

.produto-card img {
    transition: transform 0.3s ease;
}

.produto-card:hover img {
    transform: scale(1.05);
}

/* Navbar fixa */
.navbar {
    box-shadow: 0 2px 4px rgba(0,0,0,0.1);
}

/* Botões */
.btn {
    border-radius: 0.375rem;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-2px);
}

/* Cards */
.card {
    border-radius: 0.5rem;
    border: 1px solid rgba(0,0,0,0.125);
}

/* Tabelas */
.table {
    border-radius: 0.5rem;
    overflow: hidden;
}

/* Formulários */
.form-control:focus,
.form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.25rem rgba(13, 110, 253, 0.25);
}

/* Imagens */
img {
    max-width: 100%;
    height: auto;
}

/* Badges */
.badge {
    font-weight: 500;
}

/* Alerts */
.alert {
    border-radius: 0.5rem;
    border: none;
}

/* Footer */
footer {
    margin-top: auto;
}

/* Responsividade */
@media (max-width: 768px) {
    .display-4 {
        font-size: 2rem;
    }
    
    .lead {
        font-size: 1rem;
    }
}

/* Loading spinner */
.spinner-border-sm {
    width: 1rem;
    height: 1rem;
}

/* Animações */
@keyframes fadeIn {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.fade-in {
    animation: fadeIn 0.5s ease-in;
}

/* Botão Flutuante WhatsApp */
.whatsapp-float {
    position: fixed;
    width: 60px;
    height: 60px;
    bottom: 20px;
    right: 20px;
    background-color: #25d366;
    color: #FFF;
    border-radius: 50px;
    text-align: center;
    font-size: 30px;
    box-shadow: 2px 2px 3px #999;
    z-index: 1000;
    display: flex;
    align-items: center;
    justify-content: center;
    text-decoration: none;
    transition: all 0.3s ease;
    animation: pulse 2s infinite;
}

.whatsapp-float:hover {
    background-color: #20ba5a;
    transform: scale(1.1);
    box-shadow: 2px 2px 8px #666;
    color: #FFF;
    text-decoration: none;
}

.whatsapp-float i {
    margin-top: 5px;
}

.whatsapp-tooltip {
    position: absolute;
    right: 70px;
    top: 50%;
    transform: translateY(-50%);
    background-color: #25d366;
    color: white;
    padding: 8px 12px;
    border-radius: 5px;
    font-size: 14px;
    white-space: nowrap;
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    pointer-events: none;
}

.whatsapp-tooltip::after {
    content: '';
    position: absolute;
    left: 100%;
    top: 50%;
    transform: translateY(-50%);
    border: 6px solid transparent;
    border-left-color: #25d366;
}

.whatsapp-float:hover .whatsapp-tooltip {
    opacity: 1;
    visibility: visible;
    right: 75px;
}

/* Animação de pulso para o botão WhatsApp */
@keyframes pulse {
    0% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.7);
    }
    70% {
        box-shadow: 0 0 0 10px rgba(37, 211, 102, 0);
    }
    100% {
        box-shadow: 0 0 0 0 rgba(37, 211, 102, 0);
    }
}

/* Responsividade para WhatsApp */
@media (max-width: 768px) {
    .whatsapp-float {
        width: 50px;
        height: 50px;
        bottom: 15px;
        right: 15px;
        font-size: 25px;
    }
    
    .whatsapp-tooltip {
        display: none;
    }
}