/* Layout com Sidebar Lateral Fixa */
body {
    min-height: 100vh;
    background-color: #f8f9fa;
}

.wrapper {
    display: flex;
    width: 100%;
    align-items: stretch;
}

#sidebar {
    min-width: 260px;
    max-width: 260px;
    background: #212529;
    color: #fff;
    transition: all 0.3s;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

#sidebar .sidebar-header {
    padding: 20px 15px;
    background: #1a1d20;
    border-bottom: 1px solid #2c3036;
}

#sidebar ul.components {
    padding: 15px 0;
}

#sidebar ul li a {
    padding: 12px 20px;
    font-size: 0.95rem;
    display: block;
    color: #ced4da;
    text-decoration: none;
    transition: 0.2s;
}

#sidebar ul li a:hover,
#sidebar ul li a.active {
    color: #fff;
    background: #0d6efd;
}

#sidebar ul li .dropdown-menu {
    background-color: #2c3036;
    border: none;
    border-radius: 0;
    margin: 0;
    padding: 0;
    position: static !important;
    transform: none !important;
}

#sidebar ul li .dropdown-menu a {
    padding-left: 35px;
    color: #adb5bd;
}

#sidebar ul li .dropdown-menu a:hover,
#sidebar ul li .dropdown-menu a.active {
    background: #343a40;
    color: #fff;
}

#content {
    width: 100%;
    padding: 25px;
    min-height: 100vh;
    transition: all 0.3s;
}

.sidebar-footer {
    margin-top: auto;
    padding: 15px;
    background: #1a1d20;
    border-top: 1px solid #2c3036;
}

@media (max-width: 768px) {
    .wrapper {
        flex-direction: column;
    }
    #sidebar {
        min-width: 100%;
        max-width: 100%;
        min-height: auto;
    }
}