/* ============================================
   NOTIFICAÇÕES
   ============================================ */

.notificacoes-wrapper {
    position: relative;
}

.notificacoes-btn {
    position: relative;
}

.notificacoes-badge {
    position: absolute;
    top: -5px;
    right: -5px;
    background: var(--error, var(--danger, #dc3545));
    color: white;
    border-radius: 10px;
    min-width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0 6px;
}
.notificacoes-badge.badge-alerta {
    background: #c0392b;
    box-shadow: 0 0 0 2px rgba(220, 53, 69, 0.4);
}
.notificacoes-btn.tem-alerta svg {
    color: #e74c3c;
}
.notificacoes-btn.tem-alerta {
    animation: notif-pulse 2s ease-in-out infinite;
}
@keyframes notif-pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.85; }
}

.notificacoes-dropdown {
    position: absolute;
    top: calc(100% + 10px);
    right: 0;
    width: 400px;
    max-height: 500px;
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
    z-index: 1000;
    display: none;
    flex-direction: column;
    overflow: hidden;
}

.notificacoes-dropdown.active {
    display: flex !important;
    visibility: visible !important;
    opacity: 1 !important;
    animation: fadeInDropdown 0.2s ease-out;
}

@keyframes fadeInDropdown {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}

.notificacoes-header {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.notificacoes-header h4 {
    margin: 0;
    color: var(--text-primary);
    font-size: 1.1rem;
}

.btn-link {
    background: none;
    border: none;
    color: var(--primary);
    font-size: 0.85rem;
    cursor: pointer;
    padding: 0;
    text-decoration: underline;
}

.btn-link:hover {
    color: var(--primary-hover);
}

.notificacoes-list {
    overflow-y: auto;
    max-height: 400px;
}

.notificacao-item {
    display: flex;
    gap: 1rem;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--border-color);
    transition: var(--transition);
    cursor: pointer;
    align-items: flex-start;
}

.notificacao-item:last-child {
    border-bottom: none;
}

.notificacao-item:hover {
    background: var(--bg-dark);
}

.notificacao-icon-tipo {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 10px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(var(--primary-rgb), 0.15);
    color: var(--primary);
}
.notificacao-item.nao-lida .notificacao-icon-tipo {
    background: rgba(var(--primary-rgb), 0.25);
}
.notificacao-icon-tipo svg {
    width: 20px;
    height: 20px;
}

.notificacao-item.nao-lida {
    background: rgba(var(--primary-rgb), 0.05);
    border-left: 3px solid var(--primary);
}

/* Alerta de estoque baixo/crítico — vermelho */
.notificacao-item.notificacao-alerta.nao-lida {
    border-left-color: #c0392b;
    background: rgba(192, 57, 43, 0.08);
}
.notificacao-item.notificacao-alerta .notificacao-icon-tipo {
    background: rgba(192, 57, 43, 0.2);
    color: #e74c3c;
}
.notificacao-item.notificacao-alerta .notificacao-tipo.estoque_baixo,
.notificacao-item.notificacao-alerta .notificacao-tipo.estoque_critico {
    color: #e74c3c;
}
.notificacao-icon-tipo .notif-icon-alerta {
    color: #e74c3c;
}
.notificacao-icon-tipo svg.notif-icon-alerta {
    stroke: #e74c3c;
}

.notificacao-content {
    flex: 1;
}

.notificacao-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 0.5rem;
}

.notificacao-header h5 {
    margin: 0;
    color: var(--text-primary);
    font-size: 0.95rem;
}

.notificacao-tipo {
    font-size: 0.75rem;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-weight: 500;
}

.notificacao-tipo.estoque_baixo {
    background: rgba(255, 193, 7, 0.2);
    color: #ffc107;
}

.notificacao-tipo.estoque_critico {
    background: rgba(220, 53, 69, 0.2);
    color: #dc3545;
}

.notificacao-tipo.pedido_novo {
    background: rgba(40, 167, 69, 0.2);
    color: #28a745;
}

.notificacao-tipo.nova_lista {
    background: rgba(111, 66, 193, 0.2);
    color: #9b59b6;
}

.notificacao-mensagem {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.notificacao-meta {
    display: flex;
    gap: 1rem;
    font-size: 0.8rem;
    color: var(--text-muted);
    flex-wrap: wrap;
}

.notificacao-data {
    margin-left: auto;
}

.notificacao-actions {
    display: flex;
    flex-direction: column;
    gap: 0.5rem;
}

.btn-icon {
    background: none;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
    padding: 0.25rem;
    border-radius: 4px;
    transition: var(--transition);
}

.btn-icon:hover {
    background: var(--bg-dark);
    color: var(--text-primary);
}

/* Responsivo */
@media (max-width: 768px) {
    .notificacoes-dropdown {
        width: 90vw;
        max-width: 380px;
        position: fixed;
        top: 70px;
        left: 50%;
        right: auto;
        transform: translateX(-50%);
    }
}