/* ============================================
   HEADER - FONDO SUAVE
   ============================================ */

/* Navbar principal */
.navbar {
    padding: 14px 0;
    transition: all 0.3s ease;
}

/* Efectos hover en enlaces */
.navbar .nav-link {
    position: relative;
    transition: all 0.3s ease;
}

.navbar .nav-link:hover {
    color: #1e293b !important;
    transform: translateY(-2px);
    background: rgba(37, 99, 235, 0.05);
}

/* Línea decorativa bajo los enlaces */
.navbar .nav-link::after {
    content: '';
    position: absolute;
    bottom: 2px;
    left: 50%;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, #2563eb, #1d4ed8);
    transition: all 0.3s ease;
    transform: translateX(-50%);
    border-radius: 2px;
}

.navbar .nav-link:hover::after {
    width: 50%;
}

/* Botón logout hover */
.nav-logout:hover {
    background: rgba(220, 38, 38, 0.18) !important;
    transform: translateY(-2px);
    box-shadow: 0 4px 12px rgba(220, 38, 38, 0.12);
}

/* Botón login hover */
.navbar .btn-login:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(37, 99, 235, 0.35);
}

/* Logo animado */
.navbar-brand span {
    transition: all 0.3s ease;
}

.navbar-brand:hover span {
    transform: scale(1.05);
}

/* Cambiar color del toggler en móvil */
.navbar-toggler {
    border: 1px solid #94a3b8 !important;
}

.navbar-toggler:focus {
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.25);
}

/* Responsive */
@media (max-width: 991px) {
    .navbar .navbar-nav {
        margin-top: 10px;
        gap: 5px !important;
    }
    
    .navbar .nav-link {
        padding: 10px 16px !important;
        text-align: center;
    }
    
    .navbar .nav-link::after {
        display: none;
    }
    
    .navbar-brand {
        font-size: 1.2rem !important;
    }
}

@media (max-width: 576px) {
    .navbar {
        padding: 10px 0;
    }
    
    .navbar-brand {
        font-size: 1rem !important;
    }
    
    .navbar-brand span {
        font-size: 0.85rem;
    }
}

/* Animación de entrada */
@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.navbar {
    animation: slideDown 0.5s ease;
}