/* 🎨 Colores base */
:root {
    --sidebar-width: 230px;
    --sidebar-bg: #2a2a3d;
    --sidebar-item-bg: #3a3a4d;
    --sidebar-item-hover: #4a4a6d;
    --main-bg: #1e1e2f;
    --content-bg: #1e1e2f;
}

/* 🌙 Fondo general */
body {
    background-color: var(--main-bg);
    color: white;
    margin: 0;
    padding: 0;
    display: flex;
    min-height: 100vh;
}

/* 📦 Contenido principal */
.main-content {
    flex: 1;
    padding: 30px;
    margin-left: var(--sidebar-width);
    background-color: var(--content-bg);
}

@media (max-width: 992px) {
    .main-content {
        margin-left: 0;
        padding-top: 70px;
    }
}

/* 📂 Sidebar */
.sidebar {
    width: var(--sidebar-width);
    background-color: var(--sidebar-bg);
    position: fixed;
    height: 100vh;
    padding: 20px;
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

.sidebar h4 {
    text-align: center;
    margin-bottom: 30px;
    border-bottom: 1px solid #444;
    padding-bottom: 10px;
    color: white;
}

.sidebar a {
    display: block;
    color: white;
    background-color: var(--sidebar-item-bg);
    text-decoration: none;
    padding: 12px 15px;
    margin-bottom: 8px;
    border-radius: 5px;
    transition: all 0.2s ease;
}

.sidebar a:hover {
    background-color: var(--sidebar-item-hover);
    transform: translateX(5px);
}

/* Botón de logout */
.logout-btn {
    margin-top: auto;
    background-color: #dc3545 !important;
}

.logout-btn:hover {
    background-color: #bb2d3b !important;
}

/* 📱 Botón menú móvil */
.mobile-menu-btn {
    display: none;
}

@media (max-width: 992px) {
    .sidebar {
        transform: translateX(-100%);
        transition: transform 0.3s ease;
    }

    .sidebar.active {
        transform: translateX(0);
    }

    .mobile-menu-btn {
        display: block;
        position: fixed;
        top: 10px;
        left: 10px;
        z-index: 1101;
        background: #3a3a4d;
        color: white;
        border: none;
        padding: 8px 12px;
        border-radius: 5px;
        font-size: 1.5rem;
    }
}

/* 🧩 Footer */
footer {
    background-color: #f8f9fa;
    color: #6c757d;
    text-align: center;
    padding: 1rem 0;
    margin-top: auto;
    width: 100%;
}