.builder-container {
            max-width: 900px;
            margin: 0 auto;
            background: white;
            padding: 30px;
            border-radius: 15px;
            box-shadow: 0 4px 6px rgba(0, 0, 0, 0.05);
        }

        .section {
            margin-bottom: 25px;
            padding-bottom: 20px;
            border-bottom: 1px solid #eee;
        }

        h2 {
            color: #1e293b;
            margin-top: 0;
        }

        label {
            display: block;
            font-weight: 600;
            margin-bottom: 8px;
            color: #475569;
        }

        .builder-input,
        .builder-select {
            width: 100%;
            padding: 12px;
            border: 1px solid #cbd5e1;
            border-radius: 8px;
            font-size: 1rem;
        }

        .ingredient-row {
            display: grid;
            grid-template-columns: 3fr 1fr 1fr 50px;
            gap: 10px;
            margin-bottom: 10px;
            align-items: center;
        }

        /* Renaming generic .btn to .builder-btn to avoid conflict if not scoped, but lets keep specific if needed */
        .builder-btn {
            padding: 10px 20px;
            border-radius: 8px;
            cursor: pointer;
            border: none;
            font-weight: bold;
        }

        .btn-add {
            background: #10b981;
            color: white;
        }

        .btn-save-builder {
            background: #2563eb;
            color: white;
            width: 100%;
            font-size: 1.1rem;
            margin-top: 20px;
        }

        .btn-del-builder {
            background: #ef4444;
            color: white;
        }

        .search-results-builder {
            position: absolute;
            background: white;
            border: 1px solid #ddd;
            width: 400px;
            z-index: 100;
            display: none;
            box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
        }

        .search-item-builder {
            padding: 10px;
            cursor: pointer;
            border-bottom: 1px solid #eee;
        }

        .search-item-builder:hover {
            background: #f8fafc;
        }