:root {
    --emprenline-blue: #0d6efd;
    --emprenline-yellow: #ffc107;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.sidebar {
    position: fixed;
    top: 0;
    left: 0;
    height: 100vh;
    width: 260px;
    background: linear-gradient(135deg, var(--emprenline-blue) 0%, #0a58ca 100%);
    padding: 20px 0;
    overflow-y: auto;
    transition: transform 0.3s ease;
    z-index: 1000;
}

.sidebar-header {
    padding: 0 20px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    margin-bottom: 20px;
}

.sidebar-header h4 {
    color: white;
    margin: 0;
    font-weight: 600;
}

.sidebar-header small {
    color: var(--emprenline-yellow);
}

.sidebar .nav-link {
    color: rgba(255, 255, 255, 0.85);
    padding: 12px 20px;
    transition: all 0.3s;
    border-left: 3px solid transparent;
}

.sidebar .nav-link:hover {
    background-color: rgba(255, 255, 255, 0.1);
    color: white;
    border-left-color: var(--emprenline-yellow);
}

.sidebar .nav-link.active {
    background-color: rgb(21, 0, 143);
    color: white;
    border-left-color: var(--emprenline-yellow);
}

.sidebar .nav-link i {
    margin-right: 10px;
    width: 20px;
}

.content {
    margin-left: 260px;
    padding: 30px;
    transition: margin-left 0.3s ease;
}

.section-card {
    background: white;
    border-radius: 8px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
    padding: 25px;
    margin-bottom: 30px;
}

.section-title {
    color: var(--emprenline-blue);
    border-bottom: 3px solid var(--emprenline-yellow);
    padding-bottom: 10px;
    margin-bottom: 20px;
    font-weight: 600;
}

.img-placeholder {
    background: #f8f9fa;
    border: 2px dashed #dee2e6;
    border-radius: 8px;
    padding: 40px;
    text-align: center;
    color: #6c757d;
    margin: 20px 0;
}

.badge-note {
    background-color: #fff3cd;
    color: #856404;
    padding: 10px 15px;
    border-radius: 5px;
    border-left: 4px solid var(--emprenline-yellow);
}

.toggle-sidebar {
    display: none;
    position: fixed;
    top: 15px;
    left: 15px;
    z-index: 1001;
    background: var(--emprenline-blue);
    color: white;
    border: none;
    padding: 10px 15px;
    border-radius: 5px;
}

@media (max-width: 768px) {
    .sidebar {
        transform: translateX(-100%);
    }

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

    .content {
        margin-left: 0;
    }

    .toggle-sidebar {
        display: block;
    }

    .overlay {
        display: none;
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        background: rgba(0, 0, 0, 0.5);
        z-index: 999;
    }

    .overlay.show {
        display: block;
    }
}

.table-feature {
    background: #f8f9fa;
    padding: 15px;
    border-radius: 5px;
    margin: 10px 0;
}