/* ======= GENERAL ======= */
body {
    font-family: 'Segoe UI', sans-serif;
    background-color: #f8f9fa;
    margin: 0;
    padding: 0;
}

/* ======= SIDEBAR (Desktop) ======= */
.sidebar {
    width: 240px;
    min-height: 100vh;
    background-color: #000 !important;
    padding: 20px;
    color: #fff;
    position: relative;
    z-index: 1000;
}

    .sidebar .logo {
        display: block;
        margin: 0 auto 30px;
        max-width: 150px;
    }

    .sidebar .nav-link {
        color: #ddd !important;
        font-weight: 500;
        margin-bottom: 10px;
        border-radius: 5px;
        transition: background-color 0.3s ease;
    }

        .sidebar .nav-link:hover,
        .sidebar .nav-link.active {
            background-color: #343a40 !important;
            color: #fff !important;
        }

/* ======= NAVBAR MÓVIL ======= */
.navbar-dark .navbar-toggler {
    border-color: rgba(255, 255, 255, 0.1);
}

.navbar-dark .navbar-toggler-icon {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' fill='%23fff' viewBox='0 0 30 30'%3e%3cpath stroke='rgba%28255, 255, 255, 0.5%29' stroke-linecap='round' stroke-miterlimit='10' stroke-width='2' d='M4 7h22M4 15h22M4 23h22'/%3e%3c/svg%3e");
}

#mobileMenu .nav-link {
    color: #fff !important;
    padding: 8px 12px;
    border-radius: 5px;
    transition: background-color 0.2s;
}

    #mobileMenu .nav-link:hover,
    #mobileMenu .nav-link.active {
        background-color: #343a40;
        color: #fff !important;
    }

/* ======= CONTENIDO PRINCIPAL ======= */
.main-content {
    padding: 30px;
    background-color: #f8f9fa;
    flex-grow: 1;
    animation: fadeInUp 0.6s ease-in-out;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.05);
    border-radius: 8px;
}

/* ======= FOOTER ======= */
footer {
    font-size: 0.9rem;
    background-color: #000;
    color: #fff;
}

    footer a:hover {
        color: #ffc107 !important;
        transition: color 0.3s ease;
    }

/* ======= RESPONSIVE ======= */
@media (max-width: 768px) {
    .sidebar {
        display: none;
    }

    .main-content {
        padding: 20px;
    }
}

/* ======= ANIMACIONES ======= */
@keyframes fadeInUp {
    0% {
        opacity: 0;
        transform: translateY(20px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}